Updated on 2024/11/07

Information

 

写真a

 
MUTA OSAMU
 
Organization
Faculty of Information Science and Electrical Engineering Department of Advanced Information Technology Professor
Center for Japan-Egypt Cooperation in Science and Technology(E-JUST Center) (Concurrent)
School of Engineering Department of Electrical Engineering and Computer Science(Concurrent)
Graduate School of Information Science and Electrical Engineering Department of Information Science and Technology(Concurrent)
Graduate School of Integrated Frontier Sciences Department of Automotive Science(Concurrent)
Title
Professor
Contact information
メールアドレス
Tel
0928026912
Profile
(1) Research Project 1. Multi-Input Multi-Output (MIMO) Transceiver designs and related signal processing techniques 2. Wireless sensing and applications of wireless communication techniques (2) Education Undergraduate Courses Lectures: - Digital Signal Processing - Communication Systems Graduate Courses Lectures: - Exercise in Advanced Digital Communications

Degree

  • Ph.D

Research Interests・Research Keywords

  • Research theme:Research on three-dimensional positioning using LPWAN in buildings under construction

    Keyword:Positioning, Buildings under construction, LPWAN

    Research period: 2021.4 - Present

  • Research theme:A Machine Learning-based Object Detection Scheme utilizing Channel State Information in Wireless LANs

    Keyword:Machine Learning, Object Detection, Wireless LANs

    Research period: 2019.4 - Present

  • Research theme:Signal processing techniques for Massive MIMO systems

    Keyword:Massive MIMO, OFDM

    Research period: 2015.4 - Present

  • Research theme:Research on MIMO Constant Envelope Modulation

    Keyword:MIMO, Constant Envelope Modulation

    Research period: 2010.4 - 2015.3

  • Research theme:アダプティブアレーアンテナを用いた無線通信システムに関する研究

    Keyword:アダプティブアレーアンテナ、空間分割多重、周波数利用効率

    Research period: 2006.9

  • Research theme:高周波電力増幅器における非線形歪み補償に関する研究

    Keyword:移動無線通信、電力増幅器、非線形歪み補償技術

    Research period: 2004.12

  • Research theme:Signal Processing Techniques for Power Line Communication Systems

    Keyword:Power Line Communication (PLC), Multi-Carrier Modulation, Home Network, Highspeed Transmission, Adaptive Equalization

    Research period: 2004.9 - 2009.3

  • Research theme:Research on peak-to-average power ratio reduction techniques for multi-carrier signals

    Keyword:Multi-carrier signal ,Code division multiplexing signal, Peak-to-average power ratio (PAPR), PAPR reduction

    Research period: 2004.5

  • Research theme:マルチキャリア変調方式を用いた高速無線伝送に関する研究

    Keyword:移動無線通信, マルチキャリア伝送、高速伝送、周波数選択性フェージング

    Research period: 2001.4

Awards

  • 電子情報通信学会 通信ソサイエティ活動功労賞

    2023.9   電子情報通信学会 通信ソサイエティ   通信ソサイエティ投稿論文の査読委員としての貢献

  • Best Paper Award

    2022.11   The 10th international symposium on computing and networking (CANDAR'22) in 2022   The best paper award at The 10th international symposium on computing and networking (CANDAR'22) in 2022 Paper title is "Heterogeneous Carrier-Sense Multiple Access for Improved Energy Fairness in LoRaWAN".

  • 電子情報通信学会 通信ソサイエティ活動功労賞

    2021.9   電子情報通信学会 通信ソサイエティ   通信ソサイエティ投稿論文の査読委員としての貢献

  • 電子情報通信学会 通信ソサイエティ活動功労賞

    2021.9   電子情報通信学会 通信ソサイエティ   通信ソサイエティ研究専門委員会 幹事としての貢献

  • 電子情報通信学会通信ソサイエティ論文賞(Best Paper Award)

    2021.5   電子情報通信学会通信ソサイエティ   対象期間(1年間)に英文論文誌に掲載された Paper で,有効性,体裁,貢献度,信頼性の観点から特に優秀なもの 受賞論文:``Enhanced Selected Mapping for Impulsive Noise Blanking in Multi-Carrier Power-line Communication Systems,'' IEICE Transactions on Communications, Vol.E102-B, No.11, Nov. 2019.

  • 電子情報通信学会 通信ソサイエティ活動功労賞

    2018.9   電子情報通信学会 通信ソサイエティ   通信ソサイエティ投稿論文の査読委員としての貢献

  • 電子情報通信学会 通信ソサイエティ活動功労賞

    2018.9   電子情報通信学会 通信ソサイエティ   通信ソサイエティ研究専門委員会 幹事としての貢献

  • 2017年度 電子情報通信学会 通信方式研究会 委員長賞

    2018.4   電子情報通信学会 通信方式研究会   2017年度において電子情報通信学会 通信方式研究会で発表された全論文の中で,特に優秀な論文を表彰するものである

  • 2015年度 電子情報通信学会 通信方式研究会 委員長賞

    2016.4   電子情報通信学会 通信方式研究会   2015年度において通信方式研究会で発表された全論文の中で,特に優秀な論文を表彰するものである

  • 電子情報通信学会 通信ソサイエティ活動功労賞

    2015.9   電子情報通信学会   通信ソサイエティ投稿論文の査読委員としての貢献

  • 2014年度 電子情報通信学会 通信方式研究会 委員長賞

    2015.4   電子情報通信学会 通信方式研究会   2014年度において通信方式研究会で発表された全論文の中で,特に優秀な論文を表彰するものである

  • Best Poster Award, IEEE Symposium on Low-Power and High-Speed Chips (COOL Chips XVII)

    2014.4   Best Poster Award, IEEE Symposium on Low-Power and High-Speed Chips (COOL Chips XVII)

  • 電子情報通信学会通信ソサイエティ活動功労賞

    2012.9   電子情報通信学会   通信ソサイエティ投稿論文の査読委員としての貢献

  • 電子情報通信学会通信ソサイエティ活動功労賞

    2006.9   電子情報通信学会   通信ソサイエティ投稿論文の査読委員としての貢献

  • 無線通信システム研究会 研究活動奨励賞

    2006.5   電子情報通信学会 無線通信システム研究会   2005年度に電子情報通信学会 無線通信システム研究会において発表された論文のうち、 35歳以下の若手研究者を対象として、新規性、有効性、適用性、将来性およびプレゼンテーション技術に優れた論文を選出。

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Papers

  • Experimental Evaluation of Device-free Indoor Localization Using Channel State Information in WLAN Systems with Distributed Antennas Invited Reviewed

    Osamu Muta, Junsuke Izumi, Shunsuke Shimizu, Tomoki Murakami, and Shinya Otsuki

    IEICE Transactions on Communications   E107-B ( 12 )   2024.12

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    Language:English   Publishing type:Research paper (scientific journal)  

  • Device-free Indoor WLAN Localization with Distributed Antenna Placement Optimization and Spatially Localized Regression Reviewed International journal

    Osamu Muta, Kazuki Noguchi, Junsuke Izumi, Shunsuke, Shimizu, Tomoki Murakami, Shinya Ohtsuki

    IEEE Transactions on Wireless Communications   23 ( 8 )   9869 - 9883   2024.8

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    Osamu Muta, Kazuki Noguchi, Junsuke Izumi, Shunsuke, Shimizu, Tomoki Murakami, and Shinya Ohtsuki, "Device-free Indoor WLAN Localization with Distributed Antenna Placement Optimization and Spatially Localized Regression," IEEE Transactions on Wireless Communications, Early Access, Feb. 2024.

    DOI: 10.1109/TWC.2024.3367121

    DOI: 10.1109/TWC.2024.3367121

  • Min-Max Latency Optimization for IRS-aided Cell-Free Mobile Edge Computing Systems Reviewed International journal

    Nana Li, Wanming Hao, Fuhui Zhou, Zheng Chu, Shouyi Yang, Osamu Muta, Haris Gacanin

    IEEE Internet of Things Journal   11 ( 5 )   8757 - 8770   2024.3   ISSN:2327-4662

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    Language:English   Publishing type:Research paper (scientific journal)  

    Nana Li, Wanming Hao, Fuhui Zhou, Zheng Chu, Shouyi Yang, Osamu Muta, Haris Gacanin, "Min-Max Latency Optimization for IRS-aided Cell-Free Mobile Edge Computing Systems," IEEE Internet of Things Journal, Vol.11, Issue 5, pp. 8757-8770, March 2024.

    DOI: 10.1109/JIOT.2023.3322751

    Web of Science

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    Other Link: https://ieeexplore.ieee.org/document/10274472

  • Data-Driven Spectrum Allocation and Power Control for NOMA HetNets Reviewed International journal

    Ahmed Nasser, Osama Elnahas, Osamu Muta, and Zhi Quan

    IEEE Transactions on Vehicular Technology   72 ( 9 )   11685 - 11697   2023.9   ISSN:0018-9545 eISSN:1939-9359

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    Language:English   Publishing type:Research paper (scientific journal)  

    Ahmed Nasser, Osama Elnahas, Osamu Muta, and Zhi Quan, "Data-Driven Spectrum Allocation and Power Control for NOMA HetNets," IEEE Transactions on Vehicular Technology, Vol.72, No.9, pp.1168- 11697, Sept. 2023.

    DOI: 10.1109/TVT.2023.3266188

    Web of Science

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    Other Link: https://ieeexplore.ieee.org/document/10098661

  • Beamforming Analysis and Design for Wideband THz Reconfigurable Intelligent Surface Communications Reviewed International journal

    Wencai Yan, Wanming Hao, Chongwen Huang, Gangcan Sun, Osamu Muta, Haris Gacanin, and Chau Yuen

    IEEE Journal on Selected Areas in Communications (JSAC)   41 ( 8 )   2306 - 2320   2023.8   ISSN:0733-8716 eISSN:1558-0008

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    Language:English   Publishing type:Research paper (scientific journal)  

    Wencai Yan, Wanming Hao, Chongwen Huang, Gangcan Sun, Osamu Muta, Haris Gacanin, and Chau Yuen,
    "Beamforming Analysis and Design for Wideband THz Reconfigurable Intelligent Surface Communications,"
    IEEE Journal on Selected Areas in Communications (JSAC), Vol.41, Issue 8, pp.2306-2320, Aug. 2023.

    DOI: 10.1109/JSAC.2023.3288235

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    Other Link: https://ieeexplore.ieee.org/document/10159011

  • Device-free WLAN Based Indoor Localization Scheme with Spatially Concatenated CSI and Distributed Antennas Reviewed International journal

    Osamu Muta, Keisuke Takata, Kazuki Noguchi, Tomoki Murakami, and Shinya Ohtsuki

    IEEE Transactions on Vehicular Technology   72 ( 1 )   852 - 865   2023.1   ISSN:0018-9545 eISSN:1939-9359

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    Language:English   Publishing type:Research paper (scientific journal)  

    Osamu Muta, Keisuke Takata, Kazuki Noguchi, Tomoki Murakami, and Shinya Ohtsuki, "Device-free WLAN Based Indoor Localization Scheme with Spatially Concatenated CSI and Distributed Antennas," IEEE Transactions on Vehicular Technology, Vol. 72, Issue 1, pp. 852-865, Jan. 2023.

    DOI: 10.1109/TVT.2022.3205767

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    Other Link: https://ieeexplore.ieee.org/document/9887900

    Repository Public URL: https://hdl.handle.net/2324/7174367

  • A Game-Theoretic Approach for Enhancing Security and Data Trustworthiness in IoT Applications Reviewed International journal

    Mohamed S. Abdalzaher, Osamu Muta

    IEEE Internet-of-Things Journal   7 ( 11 )   11250 - 11261   2020.11

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    Language:English   Publishing type:Research paper (scientific journal)  

    Mohamed S. Abdalzaher, Osamu Muta, ``A Game-Theoretic Approach for Enhancing Security and Data Trustworthiness in IoT Applications,'' IEEE Internet-of-Things Journal, Volume 7, Issue 11, pp. 11250-11261, Nov. 2020

    DOI: 10.1109/JIOT.2020.2996671

  • Enhanced Peak Cancellation with Simplified In-Band Distortion Compensation for Massive MIMO-OFDM Reviewed International journal

    #Tomoya Kageyama, @Osamu Muta, @Haris Gacanin

    IEEE Access   2020.7

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    Language:English   Publishing type:Research paper (scientific journal)  

    Tomoya Kageyama, Osamu Muta, Haris Gacanin, ``Enhanced Peak Cancellation with Simplified In-Band Distortion Compensation for Massive MIMO-OFDM'', IEEE Access, Vol.8, pp.73420-73431, July 2020.

  • Performance Analysis of OFDM with Peak Cancellation Under EVM and ACLR Restrictions Reviewed International journal

    #Tomoya Kageyama, @Osamu Muta, @Haris Gacanin

    IEEE Transactions on Vehicular Technology   2020.7

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    Language:English   Publishing type:Research paper (scientific journal)  

    Tomoya Kageyama, Osamu Muta, Haris Gacanin, ``Performance Analysis of OFDM with Peak Cancellation Under EVM and ACLR Restrictions'', IEEE Transactions on Vehicular Technology, Vol. 69, No. 6, pp.6230-6241, June 2020.

  • Performance analysis of precoded MIMO systems with adaptive peak power suppression Invited Reviewed International journal

    Osamu Muta, Tomoya Kageyama

    ITE Transactions on Media Technology and Applications   8 ( 1 )   2 - 10   2020.1

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.3169/mta.8.2

  • Interference Mitigation and Power Allocation Scheme for Downlink MIMO-NOMA HetNet Reviewed

    Ahmed Nasser, Osamu Muta, Maha Elsabrouty, Haris Gacanin

    IEEE Transactions on Vehicular Technology   68 ( 7 )   6805 - 6816   2019.7

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1109/TVT.2019.2918336

  • Price-Based Resource Allocation in Massive MIMO H-CRANs with Limited Fronthaul Capacity Reviewed

    Wanming Hao, Osamu Muta, Haris Gacanin

    IEEE Transactions on Wireless Communications   17 ( 11 )   7691 - 7703   2018.11

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1109/TWC.2018.2869749

  • Dynamic Small Cell Clustering and Non-Cooperative Game-Based Precoding Design for Two-Tier Heterogeneous Networks with Massive MIMO Reviewed

    Wanming Hao, Osamu Muta, Haris Gacanin, Hiroshi Furukawa

    IEEE Transactions on Communications   66 ( 2 )   675 - 687   2018.2

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1109/TCOMM.2017.2756934

  • In-band Distortion Compensation for Peak Cancellation Based PAPR Reduction in Massive MIMO-OFDM with Uniform Planar Array Reviewed

    Zhouran Li, Riku Nojima, Osamu Muta, Mirena Omoto, Tomofumi Makita, and Kazuki Maruta

    IEEE Access   2024.10

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    Language:English   Publishing type:Research paper (scientific journal)  

  • Deep Reinforcement Learning Based Computing Resource Allocation in Fog Radio Access Networks Reviewed International coauthorship

    Tong Zhaowei, Zhuoran Li, Ahmad Gendia, Osamu Muta

    Proc. IEEE Vehicular Technology Conference Fall 2024   2024.10

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    Language:English   Publishing type:Research paper (international conference proceedings)  

  • Experimental Evaluation of WLAN-based Object Detection Using CSI in Outdoor and Large-scale Indoor Environments Reviewed

    Shunsuke Shimizu, Osamu Muta, Shinya Otsuki, Tomoki Murakami, Hanae Otani

    Proc. IEEE Vehicular Technology Conference Fall 2024   2024.10

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    Language:English   Publishing type:Research paper (international conference proceedings)  

  • Self-Supervised Zero-Shot Noise2Noise Framework for Improved Channel Estimation in RIS-Aided Multi-user Systems Reviewed International coauthorship

    Justine M Mdali, Mohammed Abo-Zahhad, Ahmed Hassan Abd El-Malek, Osamu Muta, Maha Elsabrouty

    Proc. The 20th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob2024)   2024.10

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    Language:English   Publishing type:Research paper (international conference proceedings)  

  • Toward Improved Energy Fairness in CSMA-Based LoRaWAN Reviewed

    Chenglong Shao, Osamu Muta, Kazuya Tsukamoto, Wonjun Lee, Xianpeng Wang, Malvin Nkomo, and Kapil R. Dandekar

    32 ( 5 )   4382 - 4397   2024.10   ISSN:1063-6692 eISSN:1558-2566

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1109/TNET.2024.3418913

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  • Multiple Access in Large-Scale LoRaWAN: Challenges, Solutions, and Future Perspectives Reviewed International journal

    Chenglong Shao, Osamu Muta, Qinghe Du, Kapil R. Dandekar, Xianpeng Wang

    IEEE Consumer Electronics Magazine   13 ( 5 )   36 - 46   2024.9   ISSN:2162-2248 eISSN:2162-2256

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    Chenglong Shao, Osamu Muta, Qinghe Du, Kapil R. Dandekar, Xianpeng Wang, "Multiple Access in Large-Scale LoRaWAN: Challenges, Solutions, and Future Perspectives," IEEE Consumer Electronics Magazine, Early Access, June 2022.

    DOI: 10.1109/MCE.2022.3182518

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    Other Link: https://ieeexplore.ieee.org/document/9795666

  • Task Offloading and Resource Allocation in an RIS-assisted NOMA-based Vehicular Edge Computing Reviewed International coauthorship

    Abdul-baaki Yakubu, Ahmed H. Abd el-malek, Mohammed Abo-Zahhad, Osamu Muta, and Maha M. Elsabrouty

    IEEE Access   12   124330 - 124348   2024.9   ISSN:2169-3536 eISSN:2169-3536

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1109/ACCESS.2024.3454810

    DOI: 10.1109/ACCESS.2024.3454810

    Other Link: https://ieeexplore.ieee.org/document/10666695

  • Experimental evaluation of quasi-ZF-based fast beamforming method for short-range MIMO transmission Reviewed International journal

    Kazumitsu Sakamoto, Osamu Muta

    IEICE Transactions on Communications (Japanese Edition)   J107-B ( 7 )   371 - 373   2024.7

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    Language:English   Publishing type:Research paper (scientific journal)  

    Kazumitsu Sakamoto, and Osamu Muta, "Experimental evaluation of quasi-ZF-based fast beamforming method for short-range MIMO transmission," IEICE Transactions on Communications (JB), Vol.J107-B, No.7, pp.-, July 2024

    DOI: 10.14923/transcomj.2023BLL0005

    DOI: 10.14923/transcomj.2023BLL0005

    Other Link: https://search.ieice.org/bin/summary.php?id=j107-b_7_371

  • Joint User Association and Pairing in Multi-UAV-assisted NOMA Networks: A Decaying-epsilon Thompson Sampling Framework Reviewed International coauthorship International journal

    Boniface Uwizeyimana, Mohammed Abo-Zahhad, Osamu Muta, Ahmed H. Abd El-Malek EL-MALEK, and Maha M. Elsubrouty

    IEEE Access   12   87167 - 87180   2024.6

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:IEEE  

    DOI: 10.1109/ACCESS.2024.3417320

    Other Link: https://ieeexplore.ieee.org/document/10565893

  • Energy-Efficient Trajectory Planning with Joint Device Selection and Power Splitting for mmWaves-Enabled UAV-NOMA Networks Reviewed International journal

    Ahmad Gendia, Osamu Muta, Sherief Hashima, and Kohei Hatano

    Transactions on Machine Learning in Communications and Networking   ( 2 )   617 - 632   2024.5

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    Ahmad Gendia, Osamu Muta, Sherief Hashima, and Kohei Hatano, "Energy-Efficient Trajectory Planning with Joint Device Selection and Power Splitting for mmWaves-Enabled UAV-NOMA Networks, " IEEE Transactions on Machine Learning in Communications and Networking, Vol.2, pp.617-632, May 2024.

    DOI: 10.1109/TMLCN.2024.3396438

    Other Link: https://ieeexplore.ieee.org/document/10517756

    Repository Public URL: https://hdl.handle.net/2324/7238753

  • Age of Information Analysis for Full Duplex Cooperative SWIPT NOMA System Reviewed International journal

    Simon Kaboyo, Ahmed Hassan Abd El-Malek, Osamu Muta, Mohammed Abo-Zahhad, Maha Elsabrouty

    IEEE Wireless Communications and Networking Conference (WCNC2024)   2024.4

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    Simon Kaboyo, Ahmed Hassan Abd El-Malek, Osamu Muta, Mohammed Abo-Zahhad, Maha Elsabrouty, "Age of Information Analysis for Full Duplex Cooperative SWIPT NOMA System," IEEE Wireless Communications and Networking Conference (WCNC2024), April 2024.

  • Antenna Position Estimation Based on Weighted Centroid Localization for Short-range MIMO Transmission Reviewed International journal

    Kazumitsu Sakamoto, Osamu Muta

    IEICE Communications Express   13 ( 2 )   14 - 17   2024.2

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    Language:English   Publishing type:Research paper (scientific journal)  

    Kazumitsu Sakamoto, and Osamu Muta, "Antenna Position Estimation Based on Weighted Centroid Localization for Short-range MIMO Transmission," IEICE Communications Express, Vol.13, No.2, 14–17, Feb. 2024.

  • TONARI: Reactive Detection of Close Physical Contact using Unlicensed LPWAN Signals Reviewed International journal

    Chenglong Shao, Osamu Muta

    ACM Transactions on Internet of Things   2024.2

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    Chenglong Shao, and Osamu Muta, "TONARI: Reactive Detection of Close Physical Contact using Unlicensed LPWAN Signals," ACM Transactions on Internet of Things, accepted in Feb. 2024.

  • When LoRaWAN Meets CSMA: Trends, Challenges, and Opportunities Reviewed International journal

    Chenglong Shao, and Osamu Muta

    IEEE Internet of Things Magazine   2024.1

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  • Joint User Association and Pairing in Multi-UAV- Assisted NOMA Networks: A Decaying-Epsilon Thompson Sampling Framework

    Uwizeyimana, B; Abo-Zahhad, M; Muta, O; Abd El-Malek, AH; Elsabrouty, MM

    IEEE ACCESS   12   87167 - 87180   2024   ISSN:2169-3536

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    Publisher:IEEE Access  

    Unmanned aerial vehicles (UAVs) are expected to be integrated into future wireless networks to offer services, especially in unreachable or congested areas. To improve the spectral efficiency, non-orthogonal multiple access (NOMA) scheme can be utilised within the UAV communication to allow more users to be covered and associated. The performance of the NOMA-UAVs network is governed by several factors including power allocation, user association and pairing methods. This paper presents an approach that uses multi-armed bandit (MAB) and two-sided matching frameworks to maximize the throughput of multi-UAV-assisted NOMA networks in a decentralized manner. The approach enables the UAVs to propose to the ground users (GUs) without explicit cooperation among the UAVs while the GUs can accept or reject the proposals. To this end, we propose a modified Thompson sampling algorithm that we named decaying epsilon Thompson sampling (text {D}epsilon text {TS} ) MAB algorithm that is designed to improve the exploration-exploitation tradeoff in the MAB. The performance of the proposed text {D}epsilon text {TS} MAB algorithm is evaluated against other existing MAB techniques. Simulation results show that the text {D}epsilon text {TS} algorithm attains faster convergence and improved performance in terms of smaller regret and increased achievable system throughput. The text {D}epsilon text {TS} MAB algorithm particularly excels in regards of the convergence rate when the number of available action spaces increases.

    DOI: 10.1109/ACCESS.2024.3417320

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  • Performance Evaluation of Cooperative Positioning with User-Terminal Collaboration Reviewed International journal

    #Zhuoran Li, @Osamu Muta and @Yutaka Jitsumatsu

    International Japan-Africa Conference on Electronics, Communications and Computations (JAC-ECC) 2023   2023.12

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    Zhuoran Li, Osamu Muta and Yutaka Jitsumatsu, "Performance Evaluation of Cooperative Positioning with User-Terminal Collaboration," International Japan-Africa Conference on Electronics, Communications and Computations (JAC-ECC) 2023, Dec. 2023.

  • Experimental Study on Microwave Heating of Soil for Nematode Control Reviewed International journal

    Tanemasa Asano, Hideaki Iwahori, Ahmed Allam, Osamu Muta, Haruichi Kanaya and Adel B. Abdel-Rahman

    International Japan-Africa Conference on Electronics, Communications and Computations (JAC-ECC) 2023   2023.12

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    Tanemasa Asano, Hideaki Iwahori, Ahmed Allam, Osamu Muta, Haruichi Kanaya and Adel B. Abdel-Rahman, "Experimental Study on Microwave Heating of Soil for Nematode Control," International Japan-Africa Conference on Electronics, Communications and Computations (JAC-ECC) 2023, Dec. 2023.

  • A Multi-agent Multi-armed Bandit Approach for User Pairing in UAV-assisted NOMA-Networks Reviewed International journal

    Boniface Uwizeyimana, Ahmed H. Abd El-Malek, Osamu Muta, Mohammed Abo-Zahhad, Maha Elsabrouty

    Proc. the 10th International Symposium on Networks, Computers and Communications (ISNCC'23)   2023.10

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    Boniface Uwizeyimana, Ahmed H. Abd El-Malek, Osamu Muta, Mohammed Abo-Zahhad, Maha Elsabrouty, "A Multi-agent Multi-armed Bandit Approach for User Pairing in UAV-assisted NOMA-Networks," Proc. the 10th International Symposium on Networks, Computers and Communications (ISNCC'23), Oct. 2023.

  • Multiuser Scheduling to Improve Iterative Interference Replica Subtraction with Partial Zeroization for Massive MIMO Systems Reviewed International journal

    Takuto Suzuki, Salah Berra, Kazuki Maruta, and Osamu Muta

    2023 International Conference On Advanced Technologies For Communications (ATC2023)   2023.10

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    Takuto Suzuki, Salah Berra, Kazuki Maruta, and Osamu Muta, "Multiuser Scheduling to Improve Iterative Interference Replica Subtraction with Partial Zeroization for Massive MIMO Systems," 2023 International Conference On Advanced Technologies For Communications (ATC2023), Oct. 2023.

  • Experimental Evaluation of MIMO-WLAN-based Object Detection with Reflectors Reviewed International journal

    #Shunsuke Shimizu, @Osamu Muta, #Kazuki Noguchi, #Junsuke Izumi, @Tomoki Murakami, @Shinya Otsuki

    Proc. IEEE Vehicular Technology Conference 2023 Fall (VTC2023-Fall)   2023.10

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    Shunsuke Shimizu, Osamu Muta, Kazuki Noguchi, Junsuke Izumi, Tomoki Murakami, and Shinya Otsuki, "Experimental Evaluation of MIMO-WLAN-based Object Detection with Reflectors," Proc. IEEE Vehicular Technology Conference 2023 Fall (VTC2023-Fall), Oct. 2023.

  • Performance of WLAN-based Object Detection with Distributed Antenna and Spatially Concatenated CSI Reviewed International journal

    #Shunsuke Shimizu, @Osamu Muta, #Kazuki Noguchi, @Tomoki Murakami, and @Shinya Otsuki

    IEEE VTC2023Fall Workshop   2023.10

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    Shunsuke Shimizu, Osamu Muta, Kazuki Noguchi, Tomoki Murakami, and Shinya Otsuki, "Performance of WLAN-based Object Detection with Distributed Antenna and Spatially Concatenated CSI," IEEE VTC2023-Fall Workshop (Workshop on Integrated Sensing, Communication, and Computation towards 6G held at VTC2023-Fall), Oct. 2023.

  • Multi-Armed Bandit and Repeated Auction Approaches for User Admission and Channel Allocation in 5G HetNets Reviewed International journal

    Boniface Uwizeyimana, Ahmed Abd El-Malek, Osamu Muta, Mohammed Abo-Zahhad and Maha Elsabrouty,

    International Japan-Africa Conference on Electronics, Communications and Computations 2022   2022.12

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    Boniface Uwizeyimana, Ahmed Abd El-Malek, Osamu Muta, Mohammed Abo-Zahhad and Maha Elsabrouty,
    Multi-Armed Bandit and Repeated Auction Approaches for User Admission and Channel Allocation in 5G HetNets ,"
    International Japan-Africa Conference on Electronics, Communications and Computations 2022, Dec. 2022.

  • Improving Iterative Interference Replica Subtraction based Precoding for Massive MIMO Systems by Partial Zeroization Reviewed International journal

    Takuto Suzuki, Salah Berra, Kazuki Maruta, and Osamu Muta

    2023 IEEE 20th Consumer Communications & Networking Conference (CCNC)   2022.12

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    Takuto Suzuki, Salah Berra, Kazuki Maruta, and Osamu Muta, "Improving Iterative Interference Replica Subtraction based Precoding for Massive MIMO Systems by Partial Zeroization," 2023 IEEE 20th Consumer Communications & Networking Conference (CCNC).

  • Investigation on Microwave Heating Characteristic of Watery Object Buried in Soil Reviewed International journal

    Tanemasa Asano, Ahmed Allam, Osamu Muta, Haruichi Kanaya, Adel B. Abdel-Rahman

    International Japan-Africa Conference on Electronics, Communications and Computations 2022   2022.12

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    Tanemasa Asano, Ahmed Allam, Osamu Muta, Haruichi Kanaya, Adel B. Abdel-Rahman, "Investigation on Microwave Heating Characteristic of Watery Object Buried in Soil," International Japan-Africa Conference on Electronics, Communications and Computations 2022, Dec. 2022.

  • Heterogeneous Carrier-Sense Multiple Access for Improved Energy Fairness in LoRaWAN Reviewed International journal

    Chenglong Shao, Osamu Muta

    The Tenth International Symposium on Computing and Networking (CANDAR) 2022   2022.11

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  • UAV Positioning with Joint NOMA Power Allocation and Receiver Node Activation Reviewed International journal

    #Gendia Ahmad, @Muta Osamu, @Hashima Sherief, @Hatano Kohei

    IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) 2022   2022.9

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    Gendia Ahmad, Muta Osamu, Hashima Sherief, Hatano Kohei, "UAV Positioning with Joint NOMA Power Allocation and Receiver Node Activation," IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) 2022, Sept. 2022.

  • Joint Peak Cancellation and In-band Distortion Compensation Scheme for Precoded Massive MIMO-OFDM with Uniform Planar Array Reviewed International journal

    #Riku Nojima, @Osamu Muta, #Tomofumi Makita, @Kazuki Maruta

    IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) 2022   2022.9

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    Riku NOJIMA, Osamu MUTA, Tomofumi MAKITA, Kazuki MARUTA, "Joint Peak Cancellation and In-band Distortion Compensation Scheme for Precoded Massive MIMO-OFDM with Uniform Planar Array," IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) 2022, Sept. 2022.

  • Experimental Evaluation of Floor Height Estimation Using Unlicensed-Band LPWA Signals Toward Three-Dimensional NLOS Indoor Positioning Reviewed International journal

    #Kyosuke Nakano, @Osamu Muta, #Takahiro Inoue, @Takuto Watanabe, @Naohiro Ikeda

    IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) 2022   2022.9

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    Kyosuke Nakano, Osamu Muta, Takahiro Inoue, Takuto Watanabe, Naohiro Ikeda, "Experimental Evaluation of Floor Height Estimation Using Unlicensed-Band LPWA Signals Toward Three-Dimensional NLOS Indoor Positioning," IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) 2022, Sept. 2022.

  • LiCo: Toward Lightweight Resolution of Signal Collisions in LoRaWAN Reviewed International journal

    @Chenglong Shao, @Osamu Muta

    IEEE Communications Letters   26 ( 8 )   1957 - 1961   2022.8   ISSN:1089-7798 eISSN:1558-2558

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    Chenglong Shao, Osamu Muta, "LiCo: Toward Lightweight Resolution of Signal Collisions in LoRaWAN", IEEE Communications Letters, Vol. 26, Issue: 8, pp. 1957 - 1961, August 2022.

    DOI: 10.1109/LCOMM.2022.3178208

    Web of Science

    Scopus

  • Compressed Sensing based Power Allocation and User Selection with Adaptive Resource Block Selection for Downlink NOMA Systems Reviewed International journal

    #Tomofumi Makita, Osamu Muta

    IEICE Transactions on Communications, Vol.E105-B,No.8,pp.959-968, Aug. 2022.   E105-B ( 8 )   959 - 968   2022.8

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    Tomofumi Makita, Osamu Muta,
    "Compressed Sensing based Power Allocation and User Selection with Adaptive Resource Block Selection for Downlink NOMA Systems,"
    IEICE Transactions on Communications, Vol.E105-B,No.8,pp.959-968, Aug. 2022.

    DOI: https://doi.org/10.1587/transcom.2021EBP3173

  • Intelligent Reflecting Surface Joint Uplink-Downlink Optimization for NOMA Network Reviewed International journal

    Mostafa Samy, Mohammed Abo-Zahhad, Osamu Muta, Adel Bedair, Maha Elsabrouty

    IEEE Vehicular Technology Conference Spring 2022   2022.6

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    Mostafa Samy, Mohammed Abo-Zahhad, Osamu Muta, Adel Bedair, Maha Elsabrouty, "Intelligent Reflecting Surface Joint Uplink-Downlink Optimization for NOMA Network," IEEE Vehicular Technology Conference Spring 2022, June. 2022.

  • Cache-Enabled Reinforcement Learning Scheme for Power Allocation and User Selection in Opportunistic Downlink NOMA Transmissions Reviewed International journal

    #Ahmad Gendia, @Osamu Muta, @Ahmed Nasser

    IEEJ Transactions on Electrical and Electronic Engineering   17 ( 5 )   722 - 731   2022.5   ISSN:1931-4973 eISSN:1931-4981

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    ``Cache-Enabled Reinforcement Learning Scheme for Power Allocation and User Selection
    in Opportunistic Downlink NOMA Transmissions,'' IEEJ Transactions on Electrical and Electronic Engineering, Vol. 17, Issue 5, pp. 722-731, May 2022

    DOI: 10.1002/tee.23560

    Web of Science

    Scopus

  • Toward Ubiquitous Connectivity via LoRaWAN: An Overview of Signal Collision Resolving Solutions Reviewed International journal

    Chenglong Shao, Osamu Muta, Wenjie Wang, and Wonjun Lee

    IEEE Internet of Things Magazine   4 ( 4 )   114 - 119   2021.12

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    Chenglong Shao, Osamu Muta, Wenjie Wang, and Wonjun Lee,
    ``Toward Ubiquitous Connectivity via LoRaWAN: An Overview of Signal Collision Resolving Solutions,''
    IEEE Internet of Things Magazine, Volume 4 Issue 4, pp.114 - 119, Dec. 2021.

    DOI: 10.1109/IOTM.001.2100114

  • VirCh: Virtual Mobile Charger-based Wireless Power Transfer for Large-Scale Internet-of-Things Systems Reviewed International journal

    Chenglong SHAO and Osamu MUTA

    2021 International Conference on Emerging Technologies for Communications (ICETC 2021)   2021.12

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    Chenglong SHAO and Osamu MUTA
    VirCh: Virtual Mobile Charger-based Wireless Power Transfer for Large-Scale Internet-of-Things Systems
    2021 International Conference on Emerging Technologies for Communications (ICETC 2021), Dec. 2021.

  • Adaptive In-band Distortion Compensation for Spatially Precoded Massive MU-MIMO Systems with Deep Peak Cancellation Invited Reviewed International journal

    #Hiroki HASE, and @Osamu MUTA,

    2021 International Conference on Emerging Technologies for Communications (ICETC 2021)   2021.12

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    Hiroki HASE, and Osamu MUTA,
    Adaptive In-band Distortion Compensation for Spatially Precoded Massive MU-MIMO Systems with Deep Peak Cancellation
    2021 International Conference on Emerging Technologies for Communications (ICETC 2021), Dec. 2021.

  • Performance Analysis of Intelligent Reflecting Surface Selection for Orthogonal and Non-Orthogonal Multiple Access Reviewed International journal

    Mostafa Samy, Mohammed Abo-Zahhad, Osamu Muta, Adel Bedair, Maha Elsabrouty

    International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob) 2021   2021.10

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    Mostafa Samy, Mohammed Abo-Zahhad, Osamu Muta, Adel Bedair, Maha Elsabrouty,
    'Performance Analysis of Intelligent Reflecting Surface Selection for Orthogonal and Non-Orthogonal Multiple Access'
    International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob)
    October 11 to 13, 2021.

  • Non-Cooperative Game Based Power Allocation for Energy and Spectrum Efficient Downlink NOMA HetNets Reviewed International journal

    #Ahmed Nasser, @Osamu Muta, @Maha Elsabrouty, and @Haris Gacanin

    IEEE Access   9   136334 - 136345   2021.9

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    Ahmed Nasser, Osamu Muta, Maha Elsabrouty, and Haris Gacanin, "Non-Cooperative Game Based Power Allocation for Energy and Spectrum Efficient Downlink NOMA HetNets ", IEEE Access, Vol. 9, pp. 136334-136345, Sept. 2021.

    DOI: 10.1109/ACCESS.2021.3116706

  • A CSI-based Object Detection Scheme using Interleaved Subcarrier Selection in Wireless LAN Systems with Distributed Antennas Reviewed International journal

    #Kazuki Noguchi, @Osamu Muta, @Tomoki Murakami, @Shinya Otsuki

    Vehicular Technology Conference Fall 2021   2021.9

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    Kazuki Noguchi, Osamu Muta, Tomoki Murakami, and Shinya Otsuki
    A CSI-based Object Detection Scheme using Interleaved Subcarrier Selection in Wireless LAN Systems with Distributed Antennas
    Vehicular Technology Conference Fall 2021, Sept. 2021.

  • QoS-aware Low-complexity User Pairing Based on Compressed Sensing in Downlink NOMA Reviewed International journal

    #Tomofumi Makita, @Osamu Muta

    IEEE Vehicular Technology Conference Fall 2021   2021.9

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    Tomofumi Makita and Osamu Muta, "QoS-aware Low-complexity User Pairing Based on Compressed Sensing in Downlink NOMA,' IEEE Vehicular Technology Conference Fall 2021, Sept. 2021.

  • Dude, Are You Approaching Me? Detecting Close Physical Contact via Unlicensed LPWAN Signals Reviewed International journal

    @Chenglong Shao, @Osamu Muta

    IEEE ICC 2021 Workshop   2021.6

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    Chenglong Shao and Osamu Muta,
    ``Dude, Are You Approaching Me? Detecting Close Physical Contact via Unlicensed LPWAN Signals,''
    IEEE ICC 2021 Workshop - IoMT, June 2021.

  • Partial Scrambling Overlapped Selected Mapping PAPR Reduction for OFDM/OQAM Systems Reviewed International journal

    #Tomoya Kageyama, @Osamu Muta

    IEICE Transactions on Communications   E104-B ( 3 )   338 - 347   2021.3

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    Tomoya Kageyama, Osamu Muta, ``Partial Scrambling Overlapped Selected Mapping PAPR Reduction for OFDM/OQAM Systems,''
    IEICE Transactions on Communications, Vol.E104-B, No.3, pp.338-347, Mar. 2021.

    DOI: 10.1587/transcom.2020EBP3042

  • Joint User Pairing and Power Allocation with Compressive Sensing in NOMA Systems Reviewed International journal

    #Ahmed Nasser, @Osamu Muta, @Maha Elsabrouty, @Haris Gacanin

    IEEE Wireless Communications Letters   10 ( 1 )   151 - 155   2021.1

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    Ahmed Nasser, Osamu Muta, Maha Elsabrouty, Haris Gacanin,
    ``Joint User Pairing and Power Allocation with Compressive Sensing in NOMA Systems,''
    IEEE Wireless Communications Letters, Vol. 10, No. 1, Jan. 2021.

    DOI: 10.1109/LWC.2020.3023619

  • An Interleaved Channel State Information Clustering Scheme for Wireless LAN-based Object Detection Systems Reviewed International journal

    #Hiroki Senji, @Osamu Muta, @Tomoki Murakami, @Shinya Otsuki

    IEICE Communications Express   10 ( 1 )   42 - 49   2021.1

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    Hiroki Senji, Osamu Muta, Tomoki Murakami, Shinya Otsuki, ``An Interleaved Channel State Information Clustering Scheme for Wireless LAN-based Object Detection Systems,'' IEICE Communications Express, Vol.10, No.1, pp. 42–49, 2021.

  • Improving Low Complexity Inter-User Interference Cancellation for Massive MIMO Systems Reviewed International journal

    Kazuki MUKAI, Kazuki MARUTA, Osamu MUTA, and Chang-Jun AHN

    International Conference on Emerging Technologies for Communications (ICETC 2020)   2020.12

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    Kazuki MUKAI, Kazuki MARUTA, Osamu MUTA, and Chang-Jun AHN, ``Improving Low Complexity Inter-User Interference Cancellation for Massive MIMO Systems,'' International Conference on Emerging Technologies for Communications (ICETC 2020), Dec. 2020.

  • Performance Evaluation of Object Detection Utilizing Channel State Information in Wireless LAN Systems with Distributed Antennas Reviewed International journal

    Keisuke Takata, Osamu Muta, Tomoki Murakami, Shinya Otsuki

    23rd International Symposium on Wireless Personal Multimedia Communications (WPMC2020)   2020.10

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    Keisuke Takata, Osamu Muta, Tomoki Murakami, Shinya Otsuki, ``Performance Evaluation of Object Detection Utilizing Channel State Information in Wireless LAN Systems with Distributed Antennas,'' 23rd International Symposium on Wireless Personal Multimedia Communications (WPMC2020), Oct. 2020.

  • Effect of Hysteresis-based Simple Negative Feedback A/D Conversion on Channel Estimation for Single Carrier Systems Reviewed International journal

    Tomoya Kageyama, Daisuke Kanemoto, Oruto Endo, Makoto Ohki, Osamu Muta

    IEICE Communications Express   2020.7

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    Tomoya Kageyama, Daisuke Kanemoto, Oruto Endo, Makoto Ohki, Osamu Muta, ``Effect of Hysteresis-based Simple Negative Feedback A/D Conversion on Channel Estimation for Single Carrier,'' IEICE Communications Express, Vol.9, No.7, 274-281, July 2020.

  • Cross-tier Interference Mitigation Considering Pilot Overhead for TDD MIMO Heterogeneous Networks Reviewed International journal

    Shunsuke Kamiwatari, Osamu Muta

    IEICE Communications Expres   2020.6

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    Shunsuke Kamiwatari, Osamu Muta, ``Cross-tier Interference Mitigation Considering Pilot Overhead for TDD MIMO Heterogeneous Networks'', IEICE Communications Express, Vol.9, No.6, pp.1-8, June 2020.

  • Performance Analysis of Weighted Rank Constrained Rank Minimization Interference Alignment for Three-Tier Downlink Heterogeneous Networks Reviewed International journal

    A. M. Benaya, Osamu Muta, Maha Elsabrouty

    IEICE Transactions on Communications   Vol.E103-B ( 3 )   262 - 271   2020.3

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    A. M. Benaya, Osamu Muta, Maha Elsabrouty, ``Performance Analysis of Weighted Rank Constrained Rank Minimization Interference Alignment for Three-Tier Downlink Heterogeneous Networks,'' IEICE Transactions on Communications, Vol.E103-B, No.3, pp.262-271, March 2020.

  • Coordinated Hybrid Precoding Design in Millimeter Wave Fog-RAN Reviewed

    Wanming Hao, Gangcan Sun, Osamu Muta, Jiankang Zhang, Shouyi Yang

    IEEE Systems Journal   14 ( 1 )   673 - 676   2020.3

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    DOI: 10.1109/JSYST.2019.2921557

  • Fast matrix inversion methods based on Chebyshev and Newton iterations for zero forcing precoding in massive MIMO systems Reviewed International journal

    Sherief Hashima, Osamu Muta

    Eurasip Journal on Wireless Communications and Networking   2020 ( 1 )   2020.2

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    DOI: 10.1186/s13638-019-1631-x

  • Performance analysis ofweighted rank constrained rank minimization interference alignment for three-tier downlink heterogeneous networks Reviewed

    Ahmed M. Benaya, Osamu Muta, Maha Elsabrouty

    IEICE Transactions on Communications   E103B ( 3 )   262 - 271   2020.1

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    DOI: 10.1587/transcom.2019EBP3084

  • A Partial Scrambling Overlapped Selected Mapping PAPR Reduction Scheme for OFDM/OQAM Systems

    Tomoya Kageyama, Osamu Muta

    7th International Japan-Africa Conference on Electronics, Communications and Computations, JAC-ECC 2019 Proceedings of the International Japan-Africa Conference on Electronics, Communications and Computations, JAC-ECC 2019   37 - 40   2019.12

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    DOI: 10.1109/JAC-ECC48896.2019.9051096

  • Codebook-Based Max-Min Energy-Efficient Resource Allocation for Uplink mmWave MIMO-NOMA Systems Reviewed

    Wanming Hao, Ming Zeng, Gangcan Sun, Osamu Muta, Octavia A. Dobre, Shouyi Yang, Haris Gacanin

    IEEE Transactions on Communications   67 ( 12 )   8303 - 8314   2019.12

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    DOI: 10.1109/TCOMM.2019.2942308

  • Bit error rate analysis of mrc precoded massive MIMO-OFDM systems with peak cancellation

    Tomoya Kageyama, Osamu Muta

    90th IEEE Vehicular Technology Conference, VTC 2019 Fall 2019 IEEE 90th Vehicular Technology Conference, VTC 2019 Fall - Proceedings   2019.9

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    DOI: 10.1109/VTCFall.2019.8891444

  • Two-dimensional pilot allocation for massive MIMO/TDD systems

    Osamu Muta, Kouki Matsuzaki, Haris Gacanin

    90th IEEE Vehicular Technology Conference, VTC 2019 Fall 2019 IEEE 90th Vehicular Technology Conference, VTC 2019 Fall - Proceedings   2019.9

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    DOI: 10.1109/VTCFall.2019.8891106

  • Pilot-assisted sparse channel estimation based on mutual incoherence property

    Ahmed Nasser, Osamu Muta, Maha Elsabrouty

    90th IEEE Vehicular Technology Conference, VTC 2019 Fall 2019 IEEE 90th Vehicular Technology Conference, VTC 2019 Fall - Proceedings   2019.9

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    DOI: 10.1109/VTCFall.2019.8891578

  • Non-zero-sum game-based trust model to enhance wireless sensor networks security for IoT applications Reviewed

    Mohamed S. Abdalzaher, Lotfy Samy, Osamu Muta

    IET Wireless Sensor Systems   9 ( 4 )   218 - 226   2019.8

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    DOI: 10.1049/iet-wss.2018.5114

  • Performance analysis of power control based interference coordination for downlink MIMO HetNets

    Ahmed Nasser, Osamu Muta

    2019 IEEE VTS Asia Pacific Wireless Communications Symposium, APWCS 2019 Proceedings - 2019 IEEE VTS Asia Pacific Wireless Communications Symposium, APWCS 2019   2019.8

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    DOI: 10.1109/VTS-APWCS.2019.8851666

  • Cross-tier interference management scheme for downlink mMIMIO-NOMA hetnet

    Ahmed Nasser, Osamu Muta, Maha Elsabrouty

    89th IEEE Vehicular Technology Conference, VTC Spring 2019 2019 IEEE 89th Vehicular Technology Conference, VTC Spring 2019 - Proceedings   2019.4

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    DOI: 10.1109/VTCSpring.2019.8746524

  • Effect of Limiter Based PAPR Reduction for Massive MIMO Systems

    Tomova Kageyama, Osamu Muta, Cheng Ming Chen, Sofie Pollin

    2018 Japan-Africa Conference on Electronics, Communications, and Computations, JAC-ECC 2018 2018 Proceedings of the Japan-Africa Conference on Electronics, Communications, and Computations, JAC-ECC 2018   43 - 46   2019.4

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    DOI: 10.1109/JEC-ECC.2018.8679567

  • Performance evaluation of an adaptive self-organizing frequency reuse approach for OFDMA downlink Reviewed

    Mohamed Elwekeil, Masoud Alghoniemy, Osamu Muta, Adel B. Abdel-Rahman, Haris Gacanin, Hiroshi Furukawa

    Wireless Networks   25 ( 2 )   507 - 519   2019.2

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s11276-017-1571-5

  • Uplink pilot allocation for multi-cell massive MIMO systems Reviewed

    Wanming Hao, Osamu Muta, Haris Gacanin, Hiroshi Furukawa

    IEICE Transactions on Communications   ( 2 )   373 - 380   2019.2

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    DOI: 10.1587/transcom.2017EBP3312

  • Employing Game Theory and TDMA Protocol to Enhance Security and Manage Power Consumption in WSNs-Based Cognitive Radio Reviewed

    Mohamed S. Abdalzaher, Osamu Muta

    IEEE Access   7   132923 - 132936   2019.1

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    DOI: 10.1109/ACCESS.2019.2940699

  • Radio propagation characteristics-based spoofing attack prevention on wireless connected devices Reviewed

    Mihiro Sonoyama, Takatsugu Ono, Haruichi Kanaya, Osamu Muta, Smruti R. Sarangi, Koji Inoue

    Journal of information processing   27   322 - 334   2019.1

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    DOI: 10.2197/ipsjjip.27.322

  • FDD Cooperative Channel Estimation and Feedback for 3D Massive MIMO System Reviewed

    Ahmed Nasser, Maha Elsabrouty, Osamu Muta

    IEEE Access   7   76283 - 76294   2019.1

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    DOI: 10.1109/ACCESS.2019.2920861

  • Enhanced selected mapping for impulsive noise blanking in multi-carrier power-line communication systems Reviewed

    Tomoya Kageyama, Osamu Muta, Haris Gacanin

    IEICE Transactions on Communications   E102B ( 11 )   2174 - 2182   2019.1

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    DOI: 10.1587/transcom.2019EBP3081

  • Pilot Allocation and Interference Coordination for Heterogeneous Network with Massive MIMO/TDD

    Osamu Muta, Wanming Hao, Haris Gacanin

    2018 International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2018 ISPACS 2018 - 2018 International Symposium on Intelligent Signal Processing and Communication Systems   295 - 300   2018.11

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    DOI: 10.1109/ISPACS.2018.8923182

  • Performance Analysis of Impulsive Noise Blanking for Multi-Carrier PLC Systems Reviewed International journal

    Tomoya Kageyama, Osamu Muta

    IEICE Communications Express   2018.9

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    Tomoya Kageyama, Osamu Muta, ``Performance Analysis of Impulsive Noise Blanking for Multi-Carrier PLC Systems,'' IEICE Communications Express, Vol.7, no.9, pp.334-349, Sept. 2018.

  • Queue-Aware Opportunistic Interference Alignment in Downlink MU-MIMO Cellular Systems Reviewed

    A. M. Benaya, Maha Elsabrouty, Osamu Muta

    IEEE Access   6   50860 - 50874   2018.9

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1109/ACCESS.2018.2869693

  • Alternative direction for 3D orthogonal frequency division multiplexing massive MIMO FDD channel estimation and feedback Reviewed

    Ahmed Nasser, Maha Elsabrouty, Osamu Muta

    IET Communications   12 ( 11 )   1380 - 1388   2018.7

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1049/iet-com.2017.0916

  • Pilot Allocation for Interference Coordination in Two-Tier Massive MIMO Heterogeneous Network

    Wanming Hao, Osamu Muta, Harris Gacanin

    87th IEEE Vehicular Technology Conference, VTC Spring 2018 2018 IEEE 87th Vehicular Technology Conference, VTC Spring 2018 - Proceedings   1 - 6   2018.7

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    DOI: 10.1109/VTCSpring.2018.8417620

  • An enhanced selected mapping technique for joint PAPR reduction and impulsive noise suppression in multi-carrier powerline communications systems

    Tomoya Kageyama, Osamu Muta, Haris Gacanin

    2018 IEEE International Symposium on Power Line Communications and its Applications, ISPLC 2018 2018 IEEE International Symposium on Power Line Communications and its Applications, ISPLC 2018   2018.5

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    DOI: 10.1109/ISPLC.2018.8360223

  • Dynamic autonomous frequency reuse for uplink cellular networks

    Mohamed Elwekeil, Masoud Alghoniemy, Osamu Muta

    2018 IEEE International Conference on Consumer Electronics, ICCE 2018 2018 IEEE International Conference on Consumer Electronics, ICCE 2018   1 - 5   2018.3

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    DOI: 10.1109/ICCE.2018.8326341

  • Wireless Spoofing-Attack Prevention Using Radio-Propagation Characteristics

    Mihiro Sonoyama, Takatsugu Ono, Osamu Muta, Haruichi Kanaya, Inoue Koji

    15th IEEE International Conference on Dependable, Autonomic and Secure Computing, 2017 IEEE 15th International Conference on Pervasive Intelligence and Computing, 2017 IEEE 3rd International Conference on Big Data Intelligence and Computing and 2017 IEEE Cyber Science and Technology Congress, DASC-PICom-DataCom-CyberSciTec 2017 Proceedings - 2017 IEEE 15th International Conference on Dependable, Autonomic and Secure Computing, 2017 IEEE 15th International Conference on Pervasive Intelligence and Computing, 2017 IEEE 3rd International Conference on Big Data Intelligence and Computing and 2017 IEEE Cyber Science and Technology Congress, DASC-PICom-DataCom-CyberSciTec 2017   502 - 510   2018.3

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    DOI: 10.1109/DASC-PICom-DataCom-CyberSciTec.2017.94

  • Game Theoretic Approaches for Cooperative Spectrum Sensing in Energy-Harvesting Cognitive Radio Networks Reviewed

    Osama Elnahas, Maha Elsabrouty, Osamu Muta, Hiroshi Furukawa

    IEEE Access   6   11086 - 11100   2018.2

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    DOI: 10.1109/ACCESS.2018.2810107

  • Weighted fast iterative shrinkage thresholding for 3D massive MIMO channel estimation

    Ahmed Nasser, Maha Elsabrouty, Osamu Muta

    28th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2017 2017 IEEE International Symposium on Personal, Indoor and Mobile Radio Communications Engaged Citizens and their New Smart Worlds, PIMRC 2017 - Conference Proceedings   1 - 5   2018.2

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    DOI: 10.1109/PIMRC.2017.8292556

  • Power Allocation for Massive MIMO Cognitive Radio Networks with Pilot Sharing under SINR Requirements of Primary Users Reviewed

    Wanming Hao, Osamu Muta, Haris Gacanin, Hiroshi Furukawa

    IEEE Transactions on Vehicular Technology   67 ( 2 )   1174 - 1186   2018.2

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    DOI: 10.1109/TVT.2017.2749599

  • Pilot allocation for multi-cell TDD massive MIMO systems

    Wanming Hao, Osamu Muta, Haris Gacanin, Hiroshi Furukawa

    86th IEEE Vehicular Technology Conference, VTC Fall 2017 2017 IEEE 86th Vehicular Technology Conference, VTC Fall 2017 - Proceedings   1 - 5   2018.2

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    DOI: 10.1109/VTCFall.2017.8288098

  • Performance analysis on uplink pilot allocation in TDD Massive MIMO heterogeneous networks Reviewed

    Wanming Hao, Osamu Muta, Haris Gacanin, Hiroshi Furukawa

    IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences   E100A ( 11 )   2314 - 2322   2017.11

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    DOI: 10.1587/transfun.E100.A.2314

  • Partial Scrambling Selected Mapping for PAPR Reduction of OFDM Signals Reviewed International journal

    Osamu Muta, Yusuke Ohki, and Tomoya Kageyama

    IEICE Communications Express   2017.9

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    Osamu Muta, Yusuke Ohki, and Tomoya Kageyama, ``Partial Scrambling Selected Mapping for PAPR Reduction of OFDM Signals,'' IEICE Communications Express, Vol. 6 No. 9, pp.535-541, Sept. 2017.

  • Using repeated game for maximizing high priority data trustworthiness in Wireless Sensor Networks

    Mohamed S. Abdalzaher, Karim Seddik, Osamu Muta

    2017 IEEE Symposium on Computers and Communications, ISCC 2017 2017 IEEE Symposium on Computers and Communications, ISCC 2017   552 - 557   2017.9

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    DOI: 10.1109/ISCC.2017.8024586

  • An effective Stackelberg game for high-assurance of data trustworthiness in WSNs

    Mohamed S. Abdalzaher, Karim Seddik, Osamu Muta

    2017 IEEE Symposium on Computers and Communications, ISCC 2017 2017 IEEE Symposium on Computers and Communications, ISCC 2017   1257 - 1262   2017.9

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    DOI: 10.1109/ISCC.2017.8024697

  • WLAN Channel Assignment Based on Minimizing the Worst-Case Interference Reviewed

    Mohamed Elwekeil, Masoud Alghoniemy, Osamu Muta, Adel B. Abdel-Rahman, Haris Gacanin, Hiroshi Furukawa

    Wireless Personal Communications   95 ( 4 )   4867 - 4881   2017.8

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    DOI: 10.1007/s11277-017-4129-z

  • Energy-efficient interference mitigation with hierarchical partial coordination for MIMO heterogeneous networks Reviewed

    Thanh Tung Vu, Ha Hoang Kha, Osamu Muta, Mohamed Rihan

    IEICE Transactions on Communications   E100B ( 6 )   1023 - 1030   2017.6

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    DOI: 10.1587/transcom.2016EBP3247

  • Using Stackelberg game to enhance cognitive radio sensor networks security Reviewed

    Mohamed S. Abdalzaher, Karim Seddik, Osamu Muta

    IET Communications   11 ( 9 )   1503 - 1511   2017.6

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    DOI: 10.1049/iet-com.2016.1336

  • Price-based Pilot Sharing for Spectrum Sharing Massive MIMO Networks Reviewed International journal

    Wanming Hao, Osamu Muta, Haris Gacanin, and Hiroshi Furukawa

    IEICE Communication Express   2017.5

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    Wanming Hao, Osamu Muta, Haris Gacanin, and Hiroshi Furukawa, ``Price-based Pilot Sharing for Spectrum Sharing Massive MIMO Networks,'' IEICE Communication Express, Vol. 6, No. 5, pp.213-218, May 2017

  • Energy-efficient resource allocation for cooperative cognitive radio networks with imperfect spectrum sensing

    Wanming Hao, Osamu Muta, Haris Gacanin, Hiroshi Furukawa

    5th International Conference on Network, Communication and Computing, ICNCC 2016 Proceedings of 2016 5th International Conference on Network, Communication and Computing, ICNCC 2016   257 - 261   2016.12

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    DOI: 10.1145/3033288.3033324

  • A Dynamic Distributed Frequency Reuse Scheme for OFDMA Downlink Cellular Networks Reviewed International journal

    Mohamed Elwekeil, Masoud Alghoniemy, Osamu Muta, Adel Abdel-Rahman, Haris Gacanin, and Hiroshi Furukawa

    IEICE Communications Express   2016.8

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    Mohamed Elwekeil, Masoud Alghoniemy, Osamu Muta, Adel Abdel-Rahman, Haris Gacanin, and Hiroshi Furukawa, ``A Dynamic Distributed Frequency Reuse Scheme for OFDMA Downlink Cellular Networks,'' IEICE Communications Express, vol. 5, no. 8, pp.248-253, Aug. 2016.

  • Energy-efficient resource allocation in sensing-based spectrum sharing for cooperative cognitive radio networks Reviewed

    Wanming Hao, Shouyi Yang, Osamu Muta, Haris Gacanin, Hiroshi Furukawa

    IEICE Transactions on Communications   E99B ( 8 )   1763 - 1771   2016.8

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    DOI: 10.1587/transcom.2015CCP0026

  • Model-based quantization for perceptually weighted compressed video sensing Reviewed International journal

    S. Elsayed, M. Elsabrouty, O. Muta and H. Furukawa

    IEICE Communications Express   2016.6

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    S. Elsayed, M. Elsabrouty, O. Muta and H. Furukawa, “Model-based quantization for perceptually weighted compressed video sensing," IEICE Communications Express, Vol. 5 No. 7, pp.216-222, July 2016.

  • Game theory meets wireless sensor networks security requirements and threats mitigation A survey Reviewed

    Mohamed S. Abdalzaher, Karim Seddik, Maha Elsabrouty, Osamu Muta, Hiroshi Furukawa, Adel Abdel-Rahman

    Sensors (Switzerland)   16 ( 7 )   2016.6

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    DOI: 10.3390/s16071003

  • Distributed perceptual compressed sensing framework for multiview images Reviewed

    S. Elsayed, M. Elsabrouty, Osamu Muta, Hiroshi Furukawa

    Electronics Letters   52 ( 10 )   821 - 823   2016.5

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    DOI: 10.1049/el.2016.0477

  • Reduced complexity K-best sphere decoding algorithms for ill-conditioned MIMO channels

    Ibrahim Al-Nahhal, Masoud Alghoniemy, Osamu Muta, Adel B.Abd El-Rahman

    13th IEEE Annual Consumer Communications and Networking Conference, CCNC 2016 2016 13th IEEE Annual Consumer Communications and Networking Conference, CCNC 2016   183 - 187   2016.3

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    DOI: 10.1109/CCNC.2016.7444753

  • Using Stackelberg game to enhance node protection in WSNs

    Mohamed S. Abdalzaher, Karim Seddik, Osamu Muta, Adel Abdelrahman

    13th IEEE Annual Consumer Communications and Networking Conference, CCNC 2016 2016 13th IEEE Annual Consumer Communications and Networking Conference, CCNC 2016   853 - 856   2016.3

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    DOI: 10.1109/CCNC.2016.7444900

  • Performance of perceptual 1-bit compressed sensing for audio compression

    Hossam M. Kasem, Maha Elsabrouty, Osamu Muta, Hiroshi Furukawa

    20th IEEE Symposium on Computers and Communication, ISCC 2015 20th IEEE Symposium on Computers and Communication, ISCC 2015   477 - 482   2016.2

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    DOI: 10.1109/ISCC.2015.7405560

  • An adaptive peak cancellation method for linear-precoded MIMO-OFDM signals

    Tomoya Kageyama, Osamu Muta, Haris Gacanin

    26th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2015 2015 IEEE 26th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2015   2015-December   271 - 275   2015.12

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    DOI: 10.1109/PIMRC.2015.7343308

  • Optimized quantization and scaling of layered LDPC scaled min-sum decoder

    Ahmed A. Emran, Maha Elsabrouty, Osamu Muta, Hiroshi Furukawa

    IEEE International Symposium on Information Theory, ISIT 2015 Proceedings - 2015 IEEE International Symposium on Information Theory, ISIT 2015   2668 - 2672   2015.9

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    DOI: 10.1109/ISIT.2015.7282940

  • Perceptual-based Compressed Video Sensing Reviewed International journal

    Sawsan Elsayed, Maha Elsabrouty, Osamu Muta, and Hiroshi Furukawa

    IEICE Communications Express   2015.8

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    Sawsan Elsayed, Maha Elsabrouty, Osamu Muta, and Hiroshi Furukawa, ``Perceptual-based Compressed Video Sensing,'' IEICE Communications Express, Vol. 4 No. 8, pp.251-257, Aug. 2015.

  • ACK based partial random selection encoding for uplink distributed LDPC network codes Reviewed

    A. Emran, M. Elsabrouty, Osamu Muta, Hiroshi Furukawa

    Electronics Letters   51 ( 17 )   1328 - 1329   2015.8

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    DOI: 10.1049/el.2015.2132

  • Effect of linearity enhancement in A/D conversion for single carrier transmission systems

    Osamu Muta, Daisuke Kanemoto, Syota Fukushige, Hiroshi Furukawa

    81st IEEE Vehicular Technology Conference, VTC Spring 2015 2015 IEEE 81st Vehicular Technology Conference, VTC Spring 2015 - Proceedings   2015.7

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    DOI: 10.1109/VTCSpring.2015.7145796

  • Quantized Perceptual Compressed Sensing for Audio Signal Compression

    Hossam Mohamed Kasem, Osumu Muta, Maha Elsabrouty, Hiroshi Frukawa

    2015 Data Compression Conference, DCC 2015 Proceedings - DCC 2015 2015 Data Compression Conference   2015.7

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    DOI: 10.1109/DCC.2015.52

  • Interference alignment with limited feedback for macrocell-femtocell heterogeneous networks

    Mohamed Rihan, Maha Elsabrouty, Osamu Muta, Hiroshi Furukawa

    81st IEEE Vehicular Technology Conference, VTC Spring 2015 2015 IEEE 81st Vehicular Technology Conference, VTC Spring 2015 - Proceedings   2015.7

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    DOI: 10.1109/VTCSpring.2015.7145883

  • Interference mitigation framework based on interference alignment for femtocell-macrocell two tier cellular systems Reviewed

    Mohamed Rihan, Maha Elsabrouty, Osamu Muta, Hiroshi Furukawa

    IEICE Transactions on Communications   E98B ( 3 )   467 - 476   2015.3

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    DOI: 10.1587/transcom.E98.B.467

  • Chunk-based Resource Allocation in Multi-Cell OFDMA Systems with Fairness Guarantee Reviewed International journal

    Mahmoud M. Selim, Osamu Muta, Hossam M. H. Shalaby, and Hiroshi Furukawa

    IEICE Communications Express   2015.2

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    Mahmoud M. Selim, Osamu Muta, Hossam M. H. Shalaby, and Hiroshi Furukawa, ``Chunk-based Resource Allocation in Multi-Cell OFDMA Systems with Fairness Guarantee,'' IEICE Communications Express, Vol.4, no.2, pp.31-37, February 2015.

  • Flexible Fractional K-best Sphere Decoding for Uncoded MIMO Channels Reviewed International journal

    Ibrahim Al-Nahhal, Ahmed Emran, Hossam Kasem, Adel B.Abd El-Rahman, Osamu Muta, and Hiroshi Furukawa

    IEICE Communications Express   2015.1

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    Ibrahim Al-Nahhal, Ahmed Emran, Hossam Kasem, Adel B.Abd El-Rahman, Osamu Muta, and Hiroshi Furukawa, ``Flexible Fractional K-best Sphere Decoding for Uncoded MIMO Channels,'' IEICE Communications Express, Vol.4, No.1, pp.20-25, January 2015.

  • Iterative Reweighted Least Squares Interference Alignment Approach for Multicell MIMO Networks Reviewed International journal

    Mohamed Rihan, Maha Elsabrouty, Osamu Muta, and Hiroshi Furukawa

    IEICE Communications Express   2015.1

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    Mohamed Rihan, Maha Elsabrouty, Osamu Muta, and Hiroshi Furukawa, ``Iterative Reweighted Least Squares Interference Alignment Approach for Multicell MIMO Networks,'' IEICE Communications Express, Vol.4, No.1, pp.1-7, January 2015.

  • A maxmin model for solving channel assignment problem in IEEE 802.11 networks

    Mohamed Elwekeil, Masoud Alghoniemy, Osamu Muta, Adel Abdel-Rahman, Hiroshi Furukawa, Haris Gacanin

    22nd European Signal Processing Conference, EUSIPCO 2014 2014 Proceedings of the 22nd European Signal Processing Conference, EUSIPCO 2014   146 - 150   2014.11

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  • Zero-forcing relay power allocation for TDBC-based bidirectional relay networks

    Basem M. Elhalawany, Maha Elsabrouty, Osamu Muta, Adel Abdelrahman, Hiroshi Furukawa

    2014 International Conference on Information Science, Electronics and Electrical Engineering, ISEEE 2014 Proceedings - 2014 International Conference on Information Science, Electronics and Electrical Engineering, ISEEE 2014   872 - 876   2014.11

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    DOI: 10.1109/InfoSEEE.2014.6947792

  • Wide-band cooperative compressive spectrum sensing for cognitive radio systems using distributed sensing matrix

    Mohammed Farrag, Osamu Muta, Mostafa El-Khamy, Hiroshi Furukawa, Mohamed El-Sharkawy

    80th IEEE Vehicular Technology Conference, VTC 2014-Fall 2014 IEEE 80th Vehicular Technology Conference, VTC2014-Fall, Proceedings   2014.11

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    DOI: 10.1109/VTCFall.2014.6966230

  • Underlay MIMO cognitive transceivers designs with channel uncertainty Reviewed

    Bassant Abdelhamid, Maha Elsabrouty, Masoud Alghoniemy, Salwa Elramly, Osamu Muta, Hiroshi Furukawa

    IEICE Transactions on Communications   E97B ( 11 )   2543 - 2551   2014.11

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    DOI: 10.1587/transcom.E97.B.2543

  • Area spectral efficiency performance comparison of downlink fractional frequency reuse schemes for MIMO heterogeneous networks

    Sherief Hashima, Osamu Muta, Masoud Alghonimey, Hossam Shalaby, Hiroshi Frukawa, Said Elnoubi, Imbaby Mahmoud

    2014 International Conference on Information Science, Electronics and Electrical Engineering, ISEEE 2014 Proceedings - 2014 International Conference on Information Science, Electronics and Electrical Engineering, ISEEE 2014   1005 - 1010   2014.11

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    DOI: 10.1109/InfoSEEE.2014.6947820

  • Iterative interference alignment in macrocell-femtocell networks A cognitive radio approach

    Mohamed Rihan, Maha Elsabrouty, Osamu Muta, Hiroshi Fumkawa

    2014 11th International Symposium on Wireless Communications Systems, ISWCS 2014 2014 11th International Symposium on Wireless Communications Systems, ISWCS 2014 - Proceedings   654 - 658   2014.10

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    DOI: 10.1109/ISWCS.2014.6933435

  • Low Complexity QoS-aware Subcarrier Allocation forMISO-OFDMA Systems Reviewed International journal

    Mahmoud M. Selim, Osamu Muta, Hossam M. H. Shalaby, and Hiroshi Furukawa

    IEICE Communications Express   2014.8

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    Mahmoud M. Selim, Osamu Muta, Hossam M. H. Shalaby, and Hiroshi Furukawa, ``Low Complexity QoS-aware Subcarrier Allocation forMISO-OFDMA Systems,'' IEICE Communications Express, Vol. 3 No. 8, pp. 235-240, Aug. 2014.

  • A peak power aware linear-precoding scheme for MIMO-SDM systems

    Satoshi Takabatake, Osamu Muta, Hiroshi Furukawa

    2014 25th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communication, IEEE PIMRC 2014 2014 IEEE 25th Annual International Symposium on Personal, Indoor, and Mobile Radio Communication, PIMRC 2014   397 - 401   2014.6

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    DOI: 10.1109/PIMRC.2014.7136197

  • A Maxmin Approach for Channel Assignment in Multi-cell WLANs Reviewed International journal

    Mohamed Elwekeil, Masoud Alghoniemy, Osamu Muta, Adel Abdel-Rahman, and Hiroshi Furukawa

    IEICE Communications Express   2014.5

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    Mohamed Elwekeil, Masoud Alghoniemy, Osamu Muta, Adel Abdel-Rahman, and Hiroshi Furukawa, ``A Maxmin Approach for Channel Assignment in Multi-cell WLANs,'' IEICE Communications Express, Vol.3, No.5, pp.175-181, May 2014.

  • Effects of MLSE equalization for constant envelope modulation signals affected by ADC nonlinearity

    Ryuta Fukunaga, Osamu Muta, Hiroshi Furukawa

    2014 28th International Conference on Information Networking, ICOIN 2014 International Conference on Information Networking 2014, ICOIN 2014   530 - 535   2014.1

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    DOI: 10.1109/ICOIN.2014.6799738

  • Performance of an E-SDM/FDD system using an iterative weight optimization and control algorithm

    Yusuke Oki, Osamu Muta, Hiroshi Furukawa

    2014 IEEE International Conference on Communication Systems, IEEE ICCS 2014 2014 IEEE International Conference on Communication Systems, IEEE ICCS 2014   595 - 599   2014.1

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    DOI: 10.1109/ICCS.2014.7024872

  • Performance evaluation of OQAM based OFDM systems using an ACLR and EVM restricted peak amplitude cancellation scheme

    Takaya Hino, Osamu Muta, Hiroshi Furukawa

    2014 IEEE International Conference on Communication Systems, IEEE ICCS 2014 2014 IEEE International Conference on Communication Systems, IEEE ICCS 2014   419 - 423   2014.1

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    DOI: 10.1109/ICCS.2014.7024837

  • Low complexity channel assignment for IEEE 802.11b/g multi-cell WLANs Reviewed

    Mohamed Elwekeil, Masoud Alghoniemy, Osamu Muta, Hiroshi Furukawa

    IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences   E97-A ( 8 )   1761 - 1769   2014.1

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    DOI: 10.1587/transfun.E97.A.1761

  • Linearity enhancement technique for one bit A/D converter in wireless communication devices

    Daisuke Kanemoto, Takahide Sato, Makoto Ohki, Osamu Muta, Hiroshi Furukawa

    18th IEEE International Symposium on Consumer Electronics, ISCE 2014 ISCE 2014 - 18th IEEE International Symposium on Consumer Electronics   2014.1

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    DOI: 10.1109/ISCE.2014.6884368

  • Joint energy-efficient single relay selection and power allocation for analog network coding with three transmission phases Reviewed

    Basem M. Elhalawany, Maha Elsabrouty, Osamu Muta, Adel Abdelrahman, Hiroshi Furukawa

    2014 79th IEEE Vehicular Technology Conference, VTC 2014-Spring IEEE Vehicular Technology Conference   2015-January ( January )   2014.1

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    DOI: 10.1109/VTCSpring.2014.7022964

  • Fairness aware chunk-based resource allocation in multi-cell OFDMA networks

    Mahmoud M. Selim, Osamu Muta, Hossam Shalaby, Hiroshi Furukawa

    3rd International Conference on Connected Vehicles and Expo, ICCVE 2014 2014 International Conference on Connected Vehicles and Expo, ICCVE 2014 - Proceedings   994 - 999   2014.1

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    DOI: 10.1109/ICCVE.2014.7297707

  • Energy-efficient design for TDBC-based two-way relay network with weighted fairness

    Basem M. Elhalawany, Osamu Muta, Maha Elsabrouty, Hiroshi Furukawa

    3rd International Conference on Connected Vehicles and Expo, ICCVE 2014 2014 International Conference on Connected Vehicles and Expo, ICCVE 2014 - Proceedings   968 - 973   2014.1

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    DOI: 10.1109/ICCVE.2014.7297702

  • Performance analysis of uplink Fractional Frequency Reuse using worst case Signal to Interference Ratio

    Sherief Hashima, Hossam Shalaby, Said Elnoubi, Masoud Alghoniemy, Osamu Muta, Hiroshi Furukawa

    2013 Science and Information Conference, SAI 2013 Proceedings of 2013 Science and Information Conference, SAI 2013   839 - 844   2013.12

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  • Underlay MIMO cognitive transceivers design with channel uncertainty

    Bassant Abdelhamid, Maha Elsabrouty, Masoud Alghoniemy, Salwa Elramly, Osamu Muta, Hiroshi Furukawa

    2013 IEEE 24th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2013 2013 IEEE 24th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2013   1019 - 1023   2013.12

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    DOI: 10.1109/PIMRC.2013.6666287

  • Performance analysis of fractional frequency reuse based on worst case signal to interference ratio in OFDMA downlink systems

    Sherief Hashima, Hossam Shalaby, Masoud Alghoniemy, Osamu Muta, Hiroshi Furukawa

    2013 IEEE 24th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2013 2013 IEEE 24th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2013   616 - 620   2013.12

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    DOI: 10.1109/PIMRC.2013.6666210

  • Analysis of frequency reuse cellular systems using worst case Signal to Interference ratio

    Sherief Hashima, Said Elnoubi, Masoud Alghoniemy, Hossam Shalaby, Osamu Muta, Imbaby Mahmoud

    12th International Conference on Telecommunications, ConTEL 2013 Proceedings of the 12th International Conference on Telecommunications, ConTEL 2013   185 - 190   2013.9

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  • Lagrangian relaxation approach for low complexity channel assignment in multi-cell wlans

    Mohamed Elwekeil, Masoud Alghoniemy, Hiroshi Furukawa, Osamu Muta

    2013 International Conference on Computing, Networking and Communications, ICNC 2013 2013 International Conference on Computing, Networking and Communications, ICNC 2013   138 - 142   2013.5

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    DOI: 10.1109/ICCNC.2013.6504069

  • Joint optimization design for single underlay cognitive transceiver with channel uncertainty Reviewed International journal

    Bassant Abdelhamid, Maha Elsabrouty, Masoud Alghoniemy, Salwa Elramly, Osamu Muta, Hiroshi Furukawa

    IEICE Communications Express   2013.2

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  • Iterative Reweighted Least Squares approach to interference alignment

    Mohamed Rihan, Maha Elsabrouty, Said Elnouby, Hossam Shalaby, Osamu Muta, Hiroshi Furukawa

    6th IFIP/IEEE Wireless Days Conference, WD 2013 2013 IFIP Wireless Days, WD 2013   2013.1

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    DOI: 10.1109/WD.2013.6686521

  • Adaptive peak power cancellation scheme under the requirements of ACLR and EVM for MIMO-OFDM systems

    Takaya Hino, Osamu Muta

    2012 IEEE 23rd International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2012 2012 IEEE 23rd International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2012   1974 - 1978   2012.12

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    DOI: 10.1109/PIMRC.2012.6362676

  • Optimal channel assignment for IEEE 802.11 Multi-cell WLANs

    Mohamed Elwekeil, Masoud Alghoniemy, Mostafa El-Khamy, Hiroshi Furukawa, Osamu Muta

    20th European Signal Processing Conference, EUSIPCO 2012 Proceedings of the 20th European Signal Processing Conference, EUSIPCO 2012   694 - 698   2012.11

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  • An efficient equalization scheme for constant envelope modulation receiver affected by quantization error

    Kohei Kotera, Osamu Muta, Hiroshi Furukawa

    2012 Japan-Egypt Conference on Electronics, Communications and Computers, JEC-ECC 2012 Proceedings of the 2012 Japan-Egypt Conference on Electronics, Communications and Computers, JEC-ECC 2012   122 - 126   2012.5

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    DOI: 10.1109/JEC-ECC.2012.6186969

  • Efficient nonlinear equalization scheme for MIMO constant envelope modulation receivers affected by quantization error

    Kohei Kotera, Osamu Muta, Hiroshi Furukawa

    26th International Conference on Information Networking 2012, ICOIN 2012 International Conference on Information Networking 2012, ICOIN 2012 - Conference Program   275 - 279   2012.5

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    DOI: 10.1109/ICOIN.2012.6164391

  • Adaptive channel estimation for MIMO-constant envelope modulation Reviewed

    Ehab Mahmoud Mohamed, Osamu Muta, Hiroshi Furukawa

    IEICE Transactions on Communications   E95-B ( 7 )   2393 - 2404   2012.1

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    DOI: 10.1587/transcom.E95.B.2393

  • Partial scrambling PAPR reduction for multi-code vector coding in adaptive modulated MIMO systems

    Osamu Muta

    17th International OFDM Workshop 2012, InOWo 2012 17th International OFDM Workshop 2012, InOWo 2012   2012.1

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  • Effect of phase control-based peak-to-average power ratio reduction on multi-input multi-output adaptive modulated vector coding systems Reviewed

    O. Muta

    IET Communications   6 ( 16 )   2769 - 2774   2012.1

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    DOI: 10.1049/iet-com.2012.0139

  • Performance evaluation of wireless multi-hop networks with directional antennas in an indoor radio propagation channel

    Ximing Huang, Osamu Muta, Hiroshi Furukawa

    2012 Japan-Egypt Conference on Electronics, Communications and Computers, JEC-ECC 2012 Proceedings of the 2012 Japan-Egypt Conference on Electronics, Communications and Computers, JEC-ECC 2012   41 - 46   2012

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    DOI: 10.1109/JEC-ECC.2012.6186954

  • Effect of phase control based PAPR reduction in MIMO adaptive modulated vector coding systems

    Osamu Muta

    2011 International Conference on Wireless Communications and Signal Processing, WCSP 2011 2011 International Conference on Wireless Communications and Signal Processing, WCSP 2011   2011.12

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    DOI: 10.1109/WCSP.2011.6096816

  • Static and dynamic channel estimation techniques for MIMO-Constant Envelope Modulation

    Ehab Mahmoud Mohamed, Osamu Muta, Hiroshi Furukawa

    2011 IEEE GLOBECOM Workshops, GC Wkshps 2011 2011 IEEE GLOBECOM Workshops, GC Wkshps 2011   549 - 554   2011.12

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    DOI: 10.1109/GLOCOMW.2011.6162510

  • Phase-sequence blind estimation for phase-rotation based PAPR reduction in MIMO coded-OFDM systems

    Osamu Muta

    5th International Conference on Signal Processing and Telecommunication Systems, ICSPCS'2011 5th International Conference on Signal Processing and Communication Systems, ICSPCS'2011 - Proceedings   2011.12

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    DOI: 10.1109/ICSPCS.2011.6140821

  • Channel estimation technique for MIMO-constant envelope modulation

    Ehab Mahmoud Mohamed, Osamu Muta, Hiroshi Furukawa

    7th International Wireless Communications and Mobile Computing Conference, IWCMC 2011 IWCMC 2011 - 7th International Wireless Communications and Mobile Computing Conference   1433 - 1440   2011.9

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    DOI: 10.1109/IWCMC.2011.5982749

  • Decision directed channel tracking for MIMO-constant envelope modulation

    Ehab Mahmoud Mohamed, Osamu Muta, Hiroshi Furukawa

    International Conference on Digital Information and Communication Technology and Its Applications, DICTAP 2011 Digital Information and Communication Technology and Its Applications - International Conference, DICTAP 2011, Proceedings   619 - 633   2011.7

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    DOI: 10.1007/978-3-642-21984-9_51

  • Adaptive predistortion linearization based on orthogonal polynomial expansion for nonlinear power amplifiers in OFDM systems

    Osamu Muta, Isamu Kaneko, Yoshihiko Akaiwa, Hiroshi Furukawa

    2011 International Conference on Communications and Signal Processing, ICCSP 2011 ICCSP 2011 - 2011 International Conference on Communications and Signal Processing   512 - 516   2011.4

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    DOI: 10.1109/ICCSP.2011.5739374

  • Effects of PAPR reduction based on peak limiter in IEEE802.16e based OFDM system Reviewed

    Yu Takase, Osamu Muta, Yoshihiko Akaiwa

    IEICE Transactions on Communications   E94-B ( 5 )   1467 - 1471   2011.1

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    DOI: 10.1587/transcom.E94.B.1467

  • Simplified cross-polarized multi-antenna system for radio relay transmission in wireless backhaul

    Issei Ikezaki, Osamu Muta, Hiroshi Furukawa

    2011 International Conference on Communications and Signal Processing, ICCSP 2011 ICCSP 2011 - 2011 International Conference on Communications and Signal Processing   480 - 484   2011

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    DOI: 10.1109/ICCSP.2011.5739365

  • Adaptive channel assignment and pilot-less channel tracking method for OFDMA systems

    Kazumitsu Sakamoto, Osamu Muta, Yoshihiko Akaiwa, K. Giridhar, Hiroshi Furukawa

    4th International Conference on Signal Processing and Communication Systems, ICSPCS'2010 4th International Conference on Signal Processing and Communication Systems, ICSPCS'2010 - Proceedings   2010.12

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    DOI: 10.1109/ICSPCS.2010.5709724

  • Construction and blind estimation of phase sequences for subcarrier-phase control based PAPR reduction in LDPC coded OFDM systems Reviewed

    Osamu Muta

    IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences   E93-A ( 11 )   2130 - 2140   2010.1

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    DOI: 10.1587/transfun.E93.A.2130

  • A subcarrier-phase control based PAPR reduction scheme without side-information transmission in LDPC coded OFDM systems

    Osamu Muta

    2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009 2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009   2009.12

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    DOI: 10.1109/PIMRC.2009.5450116

  • A high-speed power-line communication system with band-limited OQAM based multi-carrier transmission Reviewed

    Naohiro Kawabata, Hisao Koga, Osamu Muta, Yoshihiko Akaiwa

    IEICE Transactions on Communications   E92-B ( 2 )   473 - 482   2009.1

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    DOI: 10.1587/transcom.E92.B.473

  • Iterative joint optimization of transmit/receive frequency-domain equalization in single carrier wireless communication systems

    Yuan Xiaogeng, Osamu Muta, Yoshihiko Akaiwa

    68th Semi-Annual IEEE Vehicular Technology, VTC 2008-Fall, Conference The 68th IEEE Vehicular Technology Conference, VTC 2008-Fall   2008.12

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    DOI: 10.1109/VETECF.2008.200

  • Weighting factor estimation method for peak power reduction based on adaptive flipping of parity bits in turbo-coded OFDM systems Reviewed

    Osamu Muta, Yoshihiko Akaiwa

    IEEE Transactions on Vehicular Technology   57 ( 6 )   3551 - 3562   2008.12

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    DOI: 10.1109/TVT.2008.918729

  • Iterative weighting factor estimation method for peak power reduction with adaptive subcarrier-phase control in turbo-coded multi-carrier CDM systems

    Osamu Muta, Yoshihiko Akaiwa

    68th Semi-Annual IEEE Vehicular Technology, VTC 2008-Fall, Conference The 68th IEEE Vehicular Technology Conference, VTC 2008-Fall   2008.12

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    DOI: 10.1109/VETECF.2008.201

  • Joint use of adaptive equalization and cyclic noise cancellation for band-limited OQAM based multi-carrier transmission in power-line communication systems Reviewed

    Hiromitsu Kunishima, Hisao Koga, Osamu Muta, Yoshihiko Akaiwa

    IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences   E91-A ( 11 )   3112 - 3120   2008.11

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    DOI: 10.1093/ietfec/e91-a.11.3112

  • Joint use of adaptive equalization and cyclic noise cancellation for band-limited OQAM based multi-carrier transmission in power-line communication systems

    Hiromitsu Kunishima, Hisao Koga, Osamu Muta, Yoshihiko Akaiwa

    2008 IEEE International Symposium on Power Line Communications and Its Applications, IEEE ISPLC 2008 IEEE ISPLC 2008 - 2008 IEEE International Symposium on Power Line Communications and Its Applications   380 - 385   2008.9

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    DOI: 10.1109/ISPLC.2008.4510458

  • A least mean square based algorithm to determine transmit and receive weights for eigenbeam MIMO systems

    Takayuki Tominaga, Osamu Muta, Yoshihiko Akaiwa

    2008 IEEE 67th Vehicular Technology Conference-Spring, VTC 2008 IEEE 67th Vehicular Technology Conference-Spring, VTC   782 - 786   2008.7

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    DOI: 10.1109/VETECS.2008.171

  • On the effect of time-domain per-subcarrier equalization for band-limited OQAM based Multi-Carrier Modulation systems

    Hiromitsu Kunishima, Hisao Koga, Osamu Muta, Yoshihiko Akaiwa

    2008 IEEE 67th Vehicular Technology Conference-Spring, VTC 2008 IEEE 67th Vehicular Technology Conference-Spring, VTC   380 - 384   2008.7

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    DOI: 10.1109/VETECS.2008.91

  • A nonlinear distortion compensation method with adaptive predistorter and negative feed-back for a narrow-band signal Reviewed

    Yitao Zhang, Osamu Muta, Yoshihiko Akaiwa

    IEICE Transactions on Communications   E91-B ( 7 )   2331 - 2337   2008.1

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    DOI: 10.1093/ietcom/e91-b.7.2331

  • A peak power reduction method with adaptive inversion of clustered parity-carriers in BCH-Coded OFDM systems Reviewed

    Osamu Muta, Yoshihiko Akaiwa

    IEICE Transactions on Communications   E91-B ( 5 )   1454 - 1462   2008

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    DOI: 10.1093/ietcom/e91-b.5.1454

  • Adaptive Guard Symbol Insertion Method for One-Cell Reuse TDMA Cellular Systems Reviewed International journal

    Seiichiro Horikawa, Osamu Muta, Yoshihiko Akaiwa

    IEICE Transactions on Communications   2007.12

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    Seiichiro Horikawa, Osamu Muta, Yoshihiko Akaiwa, ``Adaptive Guard Symbol Insertion Method for One-Cell Reuse TDMA Cellular Systems,'' IEICE Transactions on Communications, Vol.E90-B, No.12, pp.3724-3728, Dec. 2007.

  • An adaptive predistortion method based on orthogonal polynomial expansion for nonlinear distortion compensation

    Seiji Ohmori, Xu Guangsheng, Osamu Muta, Yoshihiko Akaiwa

    18th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC'07 18th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC'07   2007.12

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    DOI: 10.1109/PIMRC.2007.4394716

  • Peak power reduction method based on structure of parity-check matrix for LDPC coded OFDM transmission

    Osamu Muta, Yoshihiko Akaiwa

    2007 IEEE 65th Vehicular Technology Conference - VTC2007-Spring 2007 IEEE 65th Vehicular Technology Conference - VTC2007-Spring   2841 - 2845   2007.8

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    DOI: 10.1109/VETECS.2007.583

  • Adaptive guard symbol insertion method for one-cell reuse TDMA cellular systems Reviewed

    Seiichiro Horikawa, Osamu Muta, Yoshihiko Akaiwa

    IEICE Transactions on Communications   E90-B ( 12 )   3724 - 3728   2007.1

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    DOI: 10.1093/ietcom/e90-b.12.3724

  • A high-speed power-line communication system with band-limited OQAM based multi-carrier transmission

    Naohiro Kawabata, Hisao Koga, Osamu Muta, Yoshihiko Akaiwa

    2007 IEEE International Symposium on Power Line Communications and Its Applications, ISPLC'07 2007 IEEE International Symposium on Power Line Communications and Its Applications, ISPLC'07   290 - 295   2007

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    DOI: 10.1109/ISPLC.2007.371139

  • A nonlinear distortion compensation method with adaptive predistorter and negative feed-back for a narrow-band signal

    Yitao Zhang, Osamu Muta, Yoshihiko Akaiwa

    2006 IEEE 64th Vehicular Technology Conference, VTC-2006 Fall 2006 IEEE 64th Vehicular Technology Conference, VTC-2006 Fall   2931 - 2935   2006.12

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    DOI: 10.1109/VTCF.2006.603

  • A weighting factor estimation scheme for phase-control based peak power reduction of turbo-coded OFDM signal

    Osamu Muta, Yoshihiko Akaiwa

    2006 IEEE 63rd Vehicular Technology Conference, VTC 2006-Spring 2006 IEEE 63rd Vehicular Technology Conference, VTC 2006-Spring - Proceedings   1477 - 1481   2006.12

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  • A peak power reduction method with reduced inter-signal interference for OFCDM signal

    Naoki Aizawa, Osamu Muta, Yoshihiko Akaiwa

    2006 IEEE 64th Vehicular Technology Conference, VTC-2006 Fall 2006 IEEE 64th Vehicular Technology Conference, VTC-2006 Fall   796 - 800   2006.12

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    DOI: 10.1109/VTCF.2006.172

  • A one-cell reuse TDMA cellular system with adaptive guard interval control

    Seiichiro Horikawa, Osamu Muta, Yoshihiko Akaiwa

    62nd Vehicular Technology Conference, VTC 2005 VTC 2005-Fall Mid Way Through the Decade - Technology Past, Present and Future   2007 - 2010   2005.1

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    DOI: 10.1109/VETECF.2005.1558460

  • Effect of peak power suppression and adaptive predistortion on power amplification of an OFCDM signal Reviewed

    Naoki Aizawa, Osamu Muta, Yoshihiko Akaiwa, Mamoru Sawahashi

    Unknown Journal   61 ( 3 )   1783 - 1787   2005

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  • A peak power reduction scheme based on reversal of parity-bits for a block-coded OFDM signal Reviewed

    Osamu Muta, Yoshihiko Akaiwa

    2004 IEEE 59th Vehicular Technology Conference, VTC2004-Spring: Towards a Global Wireless World IEEE Vehicular Technology Conference   59 ( 4 )   1911 - 1915   2004.12

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  • A peak power reduction scheme with phase-control of clustered parity-carriers for a systematic block-coded OFDM signal Reviewed

    Osamu Muta, Yoshihiko Akaiwa

    2003 IEEE 58th Vehicular Technology Conference, VTC2003-Fall IEEE Vehicular Technology Conference   58 ( 1 )   562 - 566   2003.12

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  • Peak-power-reduction scheme with adaptive transmit power control for multicarrier transmission Reviewed

    Osamu Muta, Yoshihiko Akaiwa

    Electronics and Communications in Japan, Part I: Communications (English translation of Denshi Tsushin Gakkai Ronbunshi)   85 ( 5 )   71 - 78   2002.2

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    DOI: 10.1002/ecja.1098

  • A channel estimation scheme with co-phased pilot-signals for multi-carrier modulation Reviewed

    Yoshimasa Egashira, Osamu Muta, Yoshihiko Akaiwa

    55th Vehicular Technology Conference IEEE Vehicular Technology Conference   3   1374 - 1378   2002.1

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  • A peak power reduction scheme with parity carrier for multicarrier modulation Reviewed

    Osamu Muta, Tatsuhiko Takata, Yoshihiko Akaiwa

    Electronics and Communications in Japan, Part I: Communications (English translation of Denshi Tsushin Gakkai Ronbunshi)   85 ( 8 )   34 - 46   2002

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1002/ecja.1116

  • A pilot-signal assisted channel estimation scheme for multi-carrier modulation Reviewed

    Osamu Muta, Y. Akaiwa

    IEEE VTS 53rd Vehicular Technology Conference (VTS SPRING 2001) IEEE Vehicular Technology Conference   1 ( 53ND )   683 - 687   2001.1

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  • Peak power suppression with parity carrier for multi-carrier transmission Reviewed

    Tatsuhiko Takada, Osamu Muta, Yoshihiko Akaiwa

    Proceedings of the 1999 VTC - Fall IEEE VTS 50th Vehicular Technology Conference 'Gateway to 21st Century Communications Village' IEEE Vehicular Technology Conference   5   2903 - 2907   1999.12

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  • Adaptive channel selection in frequency-selective fading environment

    O. Muta, Y. Akaiwa

    1999 IEEE International Conference on Communications, ICC 1999 1999 IEEE International Conference on Communications, ICC 1999   1846 - 1851   1999.1

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    DOI: 10.1109/ICC.1999.765582

  • Peak power reduction scheme with adaptive transmit power control for multi-carrier transmission

    Osamu Muta, Yoshihiko Akaiwa

    IEEE VTS 50th Vehicular Technology Conference, VTC 1999-Fall IEEE VTS 50th Vehicular Technology Conference, VTC 1999-Fall   3   2144 - 2148   1999

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Presentations

  • Peak-amplitude-aware Precoded MIMO Systems Invited

    Osamu Muta

    IEICE Information and Communication Technology Forum 2015  2015.6 

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    Event date: 2015.6

    Language:English   Presentation type:Oral presentation (general)  

    Country:United Kingdom  

  • 適応ピークキャンセラを用いたMIMO-OFDM信号のピーク電力低減に関する検討(3)

    景山 知哉, 大木 雄介, 牟田 修, Haris Gacanin, 古川 浩

    電子情報通信学会 通信方式研究会  2015.2 

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    Event date: 2015.2

    Language:Others   Presentation type:Oral presentation (general)  

    Venue:鳥取大学   Country:Japan  

  • Linearity Enhancement Technique for one bit A/D converter in wireless communication devices Invited International conference

    Daisuke Kanemoto, Muta Osamu, Hiroshi Furukawa

    International Symposium on Consumer Electronics 2014 (ISCE2014)  2014.6 

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    Event date: 2014.6

    Language:English   Presentation type:Oral presentation (general)  

    Country:Korea, Republic of  

    Linearity Enhancement Technique for one bit A/D converter in wireless communication devices

    Other Link: http://www.isce2014.org/

  • Introduction of Research Activities on Wireless Communications in EJUST Center Invited International conference

    Muta Osamu

    IEICE Information and Communication Technology Forum 2014  2014.5 

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    Event date: 2014.5

    Language:English   Presentation type:Oral presentation (general)  

    Country:Poland  

    Introduction of Research Activities on Wireless Communications in EJUST Center

    Other Link: http://www.ictf2014.org/index.php?id=59&layout=2&auth_code=65e9307e27ef764a7815a5f10a941c2e

  • A Novel Idea of One Bit Resolution ADC for Small Analog Hardware Wireless Receivers International conference

    Daisuke Kanemoto, Muta Osamu, Furukawa Hiroshi, Takahide Sato, Makoto Ohki

    IEEE Symposium on Low-Power and High-Speed Chips (COOL Chips XVII)  2014.4 

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    Event date: 2014.4

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    A Novel Idea of One Bit Resolution ADC for Small Analog Hardware Wireless Receivers

  • PAPR Reduction and Related Techniques for Power Efficient Multi-Carrier/Multi-Code Communication Systems Invited International conference

    Muta Osamu

    IEICE Information and Communication Technology Forum 2013  2013.5 

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    Event date: 2013.5 - 2012.5

    Language:English   Presentation type:Oral presentation (general)  

    Country:Bosnia and Herzegovina  

    PAPR Reduction and Related Techniques for Power Efficient Multi-Carrier/Multi-Code Communication Systems

    Other Link: http://www.ieice-europe.org/ictf/

  • Experimental Evaluation of RSS-based Indoor Positioning Using 920MHz-band LoRa Signals International conference

    Osamu Muta, Takuto Watanabe, Naohiro Ikeda

    7th International Workshop on Smart Wireless Communications (SmartCom2024) 

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    Event date: 2024.11

    Language:English   Presentation type:Oral presentation (general)  

    Venue:RWTH Aachen University   Country:Germany  

  • An Improved Peak Cancellation Scheme for Massive MIMO-OFDM with Uniform Planar Array International conference

    Mirena Omoto, Zhuoran Li, Osamu Muta, Kazuki Maruta

    7th International Workshop on Smart Wireless Communications (SmartCom2024) 

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    Event date: 2024.11

    Language:English   Presentation type:Oral presentation (general)  

    Venue:RWTH Aachen University   Country:Germany  

  • 屋外および屋内広域環境における無線LANのCSIを利用した物体検知特性の実験評価

    清水俊亮, 牟田修, 村上友規, 大槻信也, 大谷花絵

    電子情報通信学会 革新的無線通信技術に関する横断型研究会(MIKA)2024  電子情報通信学会

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    Event date: 2024.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:岡山コンベンションセンター   Country:Japan  

  • Self-Supervised Zero-Shot Noise2Noise Framework for Improved Channel Estimation in RIS-Aided Multi-user Systems International coauthorship International conference

    Justine M Mdali, Mohammed Abo-Zahhad, Ahmed Hassan Abd El-Malek, Osamu Muta, Maha Elsabrouty

    The 20th International Conference on Wireless and Mobile Computing, Networking and Communications 

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    Event date: 2024.10

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Paris   Country:France  

    Other Link: http://www.wimob.org/wimob2024/

  • 建設現場における三次元測位に向けた920MHz帯LoRaWANを用いる平面位置推定の検討と実験評価

    中野恭輔, 牟田 修, 渡辺拓人, 池田直広

    電子情報通信学会 無線通信システム研究会  2024.10  電子情報通信学会

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    Event date: 2024.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:電気通信大学   Country:Japan  

  • Experimental Evaluation of WLAN-based Object Detection Using CSI in Outdoor and Large-scale Indoor Environments International conference

    Shunsuke Shimizu, Osamu Muta, Shinya Otsuki, Tomoki Murakami, Hanae Otani

    IEEE Vehicular Technology Conference Fall 2024  IEEE

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    Event date: 2024.10

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Washington DC   Country:United States  

  • Deep Reinforcement Learning Based Computing Resource Allocation in Fog Radio Access Networks International coauthorship International conference

    Tong Zhaowei, Zhuoran Li, Ahmad Gendia, Osamu Muta

    IEEE Vehicular Technology Conference Fall 2024  IEEE

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    Event date: 2024.10

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Washington DC   Country:United States  

  • Performance Evaluation of Cooperative Positioning with User-Terminal Collaboration

    Zhuoran Li, Osamu Muta, Yutaka Jitsumatsu

    2024.9 

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    Event date: 2024.9

    Language:English  

  • 無線LANのCSI を利用した物体検知方式の屋外特性評価

    清水俊亮, 牟田修, 村上友規, 大槻信也, 大谷花絵

    電子情報通信学会ソサイエティ大会  2024.9  電子情報通信学会

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    Event date: 2024.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:日本工業大学   Country:Japan  

  • ピークキャンセラを適用した平面アレー多素子MIMO-OFDMにおける帯域内歪み補償用アンテナ配置の検討(2)

    大本美怜奈, 李卓然, 牟田修, 丸田一輝

    電子情報通信学会ソサイエティ大会  2024.9  電子情報通信学会

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    Event date: 2024.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:日本工業大学   Country:Japan  

  • 無線LANのCSIを利用した屋内物体検知方式の検知率特性評価(2)

    #和泉潤佑, #清水俊亮, @牟田修, @村上友規, @大槻信也

    電子情報通信学会 総合大会  2024.3 

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    Event date: 2024.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:広島大学   Country:Japan  

  • 建設現場における三次元測位に向けた920MHz帯LoRaWANを用いる平面位置推定の検討と実験評価(3)

    #中野恭輔, @牟田 修, @渡辺拓人, @池田直広

    電子情報通信学会 総合大会  2024.3 

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    Event date: 2024.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:広島大学   Country:Japan  

  • Experimental Study on Microwave Heating of Soil for Nematode Control International conference

    Tanemasa Asano, Hideaki Iwahori, Ahmed Allam, Osamu Muta, Haruichi Kanaya and Adel B. Abdel-Rahman

    International Japan-Africa Conference on Electronics, Communications and Computations (JAC-ECC) 2023  2023.12 

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    Event date: 2023.12

    Language:English   Presentation type:Oral presentation (general)  

    Country:Egypt  

    Tanemasa Asano, Hideaki Iwahori, Ahmed Allam, Osamu Muta, Haruichi Kanaya and Adel B. Abdel-Rahman, "Experimental Study on Microwave Heating of Soil for Nematode Control," International Japan-Africa Conference on Electronics, Communications and Computations (JAC-ECC) 2023, Dec. 2023.

  • Performance Evaluation of Cooperative Positioning with User-Terminal Collaboration International conference

    #Zhuoran Li, @Osamu Muta and @Yutaka Jitsumatsu

    International Japan-Africa Conference on Electronics, Communications and Computations (JAC-ECC) 2023  2023.12 

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    Event date: 2023.12

    Language:English   Presentation type:Oral presentation (general)  

    Country:Egypt  

    Zhuoran Li, Osamu Muta and Yutaka Jitsumatsu, "Performance Evaluation of Cooperative Positioning with User-Terminal Collaboration," International Japan-Africa Conference on Electronics, Communications and Computations (JAC-ECC) 2023, Dec. 2023.

  • Deep Reinforcement Learning Based Computing Resource Allocation in Fog Radio Access Networks

    #Tong Zhaowei, #Ahmad Gendia, @Osamu Muta

    2023.12 

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    Event date: 2023.12

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Experimental Analysis of Indoor Localization Using Channel State Information in WLAN Systems Invited International conference

    Osamu Muta

    International Conference on Emerging Technologies for Communications (ICETC) 2023  2023.12 

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    Event date: 2023.11 - 2023.12

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Osamu Muta, "Experimental Analysis of Indoor Localization Using Channel State Information in WLAN Systems," International Conference on Emerging Technologies for Communications (ICETC) 2023, Dec. 2023.

  • Multiuser Scheduling to Improve Iterative Interference Replica Subtraction with Partial Zeroization for Massive MIMO Systems International conference

    Takuto Suzuki, Salah Berra, Kazuki Maruta, and Osamu Muta

    2023 International Conference On Advanced Technologies For Communications (ATC2023)  2023.10 

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    Event date: 2023.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Viet Nam  

    Takuto Suzuki, Salah Berra, Kazuki Maruta, and Osamu Muta, "Multiuser Scheduling to Improve Iterative Interference Replica Subtraction with Partial Zeroization for Massive MIMO Systems," 2023 International Conference On Advanced Technologies For Communications (ATC2023), Oct. 2023.

  • ピークキャンセラを適用した平面アレー多素子MIMO-OFDMにおける帯域内歪み補償用アンテナ配置の検討

    #野島 陸, @牟田 修, @丸田一輝

    電子情報通信学会 無線通信システム研究会  2023.10 

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    Event date: 2023.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:香川大学   Country:Japan  

  • Experimental Evaluation of MIMO-WLAN-based Object Detection with Reflectors International conference

    Shunsuke Shimizu, Osamu Muta, Kazuki Noguchi, Junsuke Izumi, Tomoki Murakami, and Shinya Otsuki

    IEEE Vehicular Technology Conference 2023 Fall (VTC2023-Fall)  2023.10 

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    Event date: 2023.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:China  

    Shunsuke Shimizu, Osamu Muta, Kazuki Noguchi, Junsuke Izumi, Tomoki Murakami, and Shinya Otsuki, "Experimental Evaluation of MIMO-WLAN-based Object Detection with Reflectors," Proc. IEEE Vehicular Technology Conference 2023 Fall (VTC2023-Fall), Oct. 2023.

  • 建設現場におけるLPWANを用いた見通し外3次元位置推定に向けた検討と実験評価

    #中野恭輔, @牟田 修, @渡辺拓人, @池田直広

    革新的無線通信技術に関する横断型研究会(MIKA)2023  2023.10 

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    Event date: 2023.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:沖縄県市町村自治会館   Country:Japan  

  • 無線LANのCSIを利用した屋内物体検知方式におけるアンテナ配置に関する検討と実験評価

    #和泉潤佑, #清水俊亮, @牟田 修, @村上友規, @大槻信也

    革新的無線通信技術に関する横断型研究会(MIKA)2023  2023.10 

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    Event date: 2023.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:沖縄県市町村自治会館   Country:Japan  

  • Performance of WLAN-based Object Detection with Distributed Antenna and Spatially Concatenated CSI International conference

    #Shunsuke Shimizu, @Osamu Muta, #Kazuki Noguchi, @Tomoki Murakami, and @Shinya Otsuki

    IEEE VTC2023Fall Workshop  2023.10 

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    Event date: 2023.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:China  

    Shunsuke Shimizu, Osamu Muta, Kazuki Noguchi, Tomoki Murakami, and Shinya Otsuki, "Performance of WLAN-based Object Detection with Distributed Antenna and Spatially Concatenated CSI," IEEE VTC2023-Fall Workshop (Workshop on Integrated Sensing, Communication, and Computation towards 6G held at VTC2023-Fall), Oct. 2023.

  • A Multi-agent Multi-armed Bandit Approach for User Pairing in UAV-assisted NOMA-Networks International conference

    Boniface Uwizeyimana, Ahmed H. Abd El-Malek, Osamu Muta, Mohammed Abo-Zahhad, Maha Elsabrouty,

    International Symposium on Networks, Computers and Communications 2023 (ISNCC'23)  2023.10 

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    Event date: 2023.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Other  

    Boniface Uwizeyimana, Ahmed H. Abd El-Malek, Osamu Muta, Mohammed Abo-Zahhad, Maha Elsabrouty, "A Multi-agent Multi-armed Bandit Approach for User Pairing in UAV-assisted NOMA-Networks," Proc. the 10th International Symposium on Networks, Computers and Communications (ISNCC'23), Oct. 2023.

  • 建設現場における三次元測位に向けた920MHz帯LoRaWANを用いる平面位置推定の検討と実験評価(2)

    #中野恭輔, @牟田修, @渡辺拓人, @池田直広

    電子情報通信学会 ソサイエティ大会  2023.9 

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    Event date: 2023.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学   Country:Japan  

  • 無線LANのCSI を利用した屋内物体検知方式の検知率特性評価―アンテナ配置と素子数が検知特性に与える影響―

    #和泉潤佑, #清水俊亮, @牟田修, @村上友規, @大槻信也

    電子情報通信学会 ソサイエティ大会  2023.9 

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    Event date: 2023.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学   Country:Japan  

  • ピークキャンセラを適用した平面アレー多素子MIMO-OFDMにおける帯域内歪み補償用アンテナ配置の検討

    #野島陸, #大本美怜奈, @牟田修, @丸田一輝

    電子情報通信学会 ソサイエティ大会  2023.9 

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    Event date: 2023.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学   Country:Japan  

  • 建設現場におけるLPWANを用いた見通し外3次元位置推定に向けた検討と実験評価

    #中野恭輔, @牟田 修, @渡辺拓人, @池田直広

    電子情報通信学会 コミュニケーションクオリティ研究会  2023.9 

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    Event date: 2023.8 - 2023.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:天神岬スポーツ公園   Country:Japan  

  • 無線LANのCSI を利用した屋内物体検知の検討と実験評価 Invited

    牟田修, 野口知樹, 清水俊亮, 村上友規, 大槻信也

    電子情報通信学会 コミュニケーションシステム研究会  2023.7 

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    Event date: 2023.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:八丈町商工会   Country:Japan  

  • 平面アレーアンテナを用いる多素子MIMO-OFDMのためのピークキャンセラとその歪み補償の検討(2)

    #大本美怜奈, #野島 陸, @牟田 修, @丸田一輝

    電子情報通信学会 無線通信システム研究会  2023.6 

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    Event date: 2023.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:北海道大学   Country:Japan  

  • 無線LANのCSIを利用した屋内物体検知方式におけるアンテナ配置に関する検知特性の実験評価

    #清水俊亮, #野口知樹, @牟田 修, @村上友規, @大槻信也

    電子情報通信学会 無線通信システム研究会  2023.6 

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    Event date: 2023.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:北海道大学   Country:Japan  

  • Ahmad Gendia, and Osamu Muta, A Study on Data-Driven Resource Allocation for NOMA Downlink

    #Ahmad Gendia, @Osamu Muta

    2023.6 

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    Event date: 2023.6 - 2023.5

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Massive MIMO繰り返しレプリカ減算型ユーザ間干渉抑圧方式における性能改善

    鈴木大空斗, Salah Berra, 丸田一輝, 牟田 修

    電子情報通信学会 無線通信システム研究会  2023.5 

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    Event date: 2023.5

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:慶應義塾大学   Country:Japan  

  • Age of Information Analysis for Full Duplex Cooperative SWIPT NOMA System International conference

    Simon Kaboyo, Ahmed Hassan Abd El-Malek, Osamu Muta, Mohammed Abo-Zahhad, Maha Elsabrouty

    IEEE Wireless Communications and Networking Conference (WCNC2024)  2024.12 

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    Event date: 2023.4 - 2024.4

    Language:English   Presentation type:Oral presentation (general)  

    Country:United Arab Emirates  

    Simon Kaboyo, Ahmed Hassan Abd El-Malek, Osamu Muta, Mohammed Abo-Zahhad, Maha Elsabrouty, "Age of Information Analysis for Full Duplex Cooperative SWIPT NOMA System," IEEE Wireless Communications and Networking Conference (WCNC2024), April 2024.

  • 建設現場における三次元測位に向けた920MHz帯LoRaWANを用いる平面位置推定の検討と実験評価

    中野恭輔, 井上貴裕, 牟田 修, 渡辺拓人, 池田直広

    電子情報通信学会 総合大会  2023.3 

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    Event date: 2023.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:芝浦工業大学   Country:Japan  

  • 無線LANのCSI を利用した屋内物体検知特性の実験評価 ~アンテナ配置が検知特性に与える影響~

    #野口知樹, @牟田修, @村上友規, @大槻信也

    電子情報通信学会 コミュニケーションシステム研究会  2023.3 

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    Event date: 2023.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:北九州国際会議場   Country:Japan  

  • Improving Iterative Interference Replica Subtraction based Precoding for Massive MIMO Systems by Partial Zeroization International conference

    Takuto Suzuki, Salah Berra, Kazuki Maruta, and Osamu Muta

    2023 IEEE 20th Consumer Communications & Networking Conference (CCNC)  2023.1 

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    Event date: 2023.1

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

    Takuto Suzuki, Salah Berra, Kazuki Maruta, and Osamu Muta, "Improving Iterative Interference Replica Subtraction based Precoding for Massive MIMO Systems by Partial Zeroization," 2023 IEEE 20th Consumer Communications & Networking Conference (CCNC).

  • Experimental Analysis of CSI-based Indoor Localization Toward Joint Communications and Sensing Invited International conference

    Osamu Muta

    International Japan-Africa Conference on Electronics, Communications and Computations 2022  2022.12 

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    Event date: 2022.12

    Language:English   Presentation type:Oral presentation (general)  

    Country:Egypt  

    Osamu Muta, "Experimental Analysis of CSI-based Indoor Localization Toward Joint Communications and Sensing"
    International Japan-Africa Conference on Electronics, Communications and Computations 2022, Dec. 2022.

  • ピークキャンセラを用いる多素子MIMO-OFDMにおける帯域内補償に適したプリコーディング規範に関する検討

    槇田智史, 牟田 修, 野島 陸, 丸田一輝

    電子情報通信学会 無線通信システム研究会  2022.12 

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    Event date: 2022.12

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋工業大学   Country:Japan  

  • 建設現場における3次元位置推定に向けた920MHz帯LoRaWANを用いる平面位置推定の検討と実験評価

    中野恭輔, 井上貴裕, 牟田 修, 渡辺拓人, 池田直広

    電子情報通信学会 無線通信システム研究会  2022.12 

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    Event date: 2022.12

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋工業大学   Country:Japan  

  • Investigation on Microwave Heating Characteristic of Watery Object Buried in Soil International conference

    Tanemasa Asano, Ahmed Allam, Osamu Muta, Haruichi Kanaya, Adel B. Abdel-Rahman

    International Japan-Africa Conference on Electronics, Communications and Computations 2022  2022.12 

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    Event date: 2022.12

    Language:English   Presentation type:Oral presentation (general)  

    Country:Egypt  

    Tanemasa Asano, Ahmed Allam, Osamu Muta, Haruichi Kanaya, Adel B. Abdel-Rahman, "Investigation on Microwave Heating Characteristic of Watery Object Buried in Soil," International Japan-Africa Conference on Electronics, Communications and Computations 2022, Dec. 2022.

  • Multi-Armed Bandit and Repeated Auction Approaches for User Admission and Channel Allocation in 5G HetNets

    Boniface Uwizeyimana, Ahmed Abd El-Malek, Osamu Muta, Mohammed Abo-Zahhad and Maha Elsabrouty

    International Japan-Africa Conference on Electronics, Communications and Computations 2022  2022.12 

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    Event date: 2022.12

    Language:English   Presentation type:Oral presentation (general)  

    Country:Egypt  

    Boniface Uwizeyimana, Ahmed Abd El-Malek, Osamu Muta, Mohammed Abo-Zahhad and Maha Elsabrouty,
    Multi-Armed Bandit and Repeated Auction Approaches for User Admission and Channel Allocation in 5G HetNets ,"
    International Japan-Africa Conference on Electronics, Communications and Computations 2022, Dec. 2022.

  • Heterogeneous Carrier-Sense Multiple Access for Improved Energy Fairness in LoRaWAN International conference

    Chenglong Shao, Osamu Muta

    The Tenth International Symposium on Computing and Networking (CANDAR) 2022  2022.11 

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    Event date: 2022.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Chenglong Shao, Osamu Muta, "Heterogeneous Carrier-Sense Multiple Access for Improved Energy Fairness in LoRaWAN,"
    The Tenth International Symposium on Computing and Networking (CANDAR) 2022, Nov. 2022.

  • 建設現場における3次元位置推定に向けた920MHz帯LoRaWANを用いる階高推定の検討

    井上貴裕, 中野恭輔, 牟田 修, 渡辺拓人, 池田直広

    電子情報通信学会 無線通信システム研究会  2022.11 

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    Event date: 2022.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:九州大学   Country:Japan  

  • Toward Improved Energy Fairness for CSMA-based LoRaWAN

    Chenglong Shao, Osamu Muta

    2022.10 

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    Event date: 2022.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 端末連携によって実現する新たな無線通信システム ~ 最近の結果とアップリンクへの適用 ~

    村田英一, 井田悠太, 丸田一輝, 實松 豊, 牟田 修, 岡田 啓, 岡本英二, 眞田幸俊, 西村寿彦, 田野 哲

    電子情報通信学会 無線通信システム研究会  2022.10 

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    Event date: 2022.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:愛媛大学   Country:Japan  

  • 建設現場における920MHz帯LoRaWANを用いる見通し外3次元位置推定の検討と実験評価

    #井上貴裕, @中野恭輔, @牟田 修, @渡辺拓人, @池田直広

    革新的無線通信技術に関する横断型研究会(MIKA)  2022.10 

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    Event date: 2022.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:新潟市民プラザ   Country:Japan  

  • Massive MIMO繰り返しレプリカ減算型ユーザ間干渉抑圧方式における性能改善の検討

    鈴木大空斗, 丸田一輝, Salah Berra, 牟田 修

    革新的無線通信技術に関する横断型研究会(MIKA)  2022.10 

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    Event date: 2022.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:新潟市民プラザ   Country:Japan  

  • 下り回線NOMAにおけるチャネル状態を考慮した圧縮センシングに基づく電力割当・ユーザ選択方式(2)

    #槇田智史, @牟田 修

    電子情報通信学会 コミュニケーションクオリティ研究会  2022.9 

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    Event date: 2022.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:北海道立道民活動センター   Country:Japan  

  • UAV Positioning with Joint NOMA Power Allocation and Receiver Node Activation International conference

    #Gendia Ahmad, @Muta Osamu, @Hashima Sherief, @Hatano Kohei

    IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) 2022  2022.9 

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    Event date: 2022.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Gendia Ahmad, Muta Osamu, Hashima Sherief, Hatano Kohei, "UAV Positioning with Joint NOMA Power Allocation and Receiver Node Activation," IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) 2022, Sept. 2022.

  • Joint Peak Cancellation and In-band Distortion Compensation Scheme for Precoded Massive MIMO-OFDM with Uniform Planar Array International conference

    #Riku NOJIMA, @Osamu MUTA, #Tomofumi MAKITA, @Kazuki MARUTA

    IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) 2022  2022.9 

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    Event date: 2022.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Riku NOJIMA, Osamu MUTA, Tomofumi MAKITA, Kazuki MARUTA, "Joint Peak Cancellation and In-band Distortion Compensation Scheme for Precoded Massive MIMO-OFDM with Uniform Planar Array," IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) 2022, Sept. 2022.

  • Experimental Evaluation of Floor Height Estimation Using Unlicensed-Band LPWA Signals Toward Three-Dimensional NLOS Indoor Positioning International conference

    #Kyosuke Nakano, @Osamu Muta, #Takahiro Inoue, @Takuto Watanabe, @Naohiro Ikeda

    IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) 2022  2022.9 

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    Event date: 2022.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Kyosuke Nakano, Osamu Muta, Takahiro Inoue, Takuto Watanabe, Naohiro Ikeda, "Experimental Evaluation of Floor Height Estimation Using Unlicensed-Band LPWA Signals Toward Three-Dimensional NLOS Indoor Positioning," IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) 2022, Sept. 2022.

  • ピークキャンセラを適用した多素子MIMO-OFDMにおける帯域内歪み補償用アンテナ選択に関する検討

    #野島 陸, @牟田 修, #槇田智史, @丸田一輝

    電子情報通信学会 ソサイエティ大会  2022.9 

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    Event date: 2022.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催   Country:Japan  

  • UAV Positioning and User Pairing in NOMA via Reinforcement Learning

    #Gendia Ahmad, @Muta Osamu, @Hashima Sherief, @Hatano Kohei

    2022.9 

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    Event date: 2022.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 建設現場における三次元位置推定に向けた920MHz帯LoRaWANを用いた階高推定の検討

    #井上 貴裕, @牟田 修, #中野 恭輔, @渡辺 拓人, @池田 直広

    電子情報通信学会 ソサイエティ大会  2022.9 

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    Event date: 2022.9 - 2022.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催   Country:Japan  

  • Joint UAV Positioning and User Pairing via Reinforcement Learning Based Selection in NOMA Systems

    #Ahmad Gendia, @Osamu Muta, @Sherief Hashima, @Kohei Hatano

    2022.8 

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    Event date: 2022.8

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 平面アレーアンテナを用いる多素子MIMO-OFDMのためのピークキャンセラとその歪み補償の検討

    #野島 陸, @牟田 修, #槇田智史, @丸田一輝

    電子情報通信学会 無線通信システム研究会  2022.7 

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    Event date: 2022.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:金沢歌劇座   Country:Japan  

  • Intelligent Reflecting Surface Joint Uplink-Downlink Optimization for NOMA Network International conference

    Mostafa Samy, Mohammed Abo-Zahhad, Osamu Muta, Adel Bedair, Maha Elsabrouty

    IEEE Vehicular Technology Conference Fall 2021  2022.6 

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    Event date: 2022.6

    Language:English   Presentation type:Oral presentation (general)  

    Country:Finland  

  • LiCo: Toward Lightweight Resolution of Signal Collisions in LoRaWAN

    Chenglong Shao, Osamu Muta

    2022.5 

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    Event date: 2022.5

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Toward Lightweight Resolution of Signal Collisions in Chirp Spread Spectrum Systems

    Chenglong Shao, Osamu Muta

    2022.3 

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    Event date: 2022.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 無線LANにおける系列化CSI を利用した物体検知に関する検討

    #野口知樹, #高田圭輔, 牟田修, 村上友規, 大槻信也

    電子情報通信学会 総合大会  2022.3 

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    Event date: 2022.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催   Country:Japan  

  • Enhanced Selected Mapping for Impulsive Noise Blanking in Multi-Carrier Power-line Communication Systems Invited International conference

    Osamu Muta

    2021 International Conference on Emerging Technologies for Communications (ICETC 2021)  2021.12 

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    Event date: 2021.12

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Osamu Muta,
    [Invited] Enhanced Selected Mapping for Impulsive Noise Blanking in Multi-Carrier Power-line Communication Systems
    2021 International Conference on Emerging Technologies for Communications (ICETC 2021), Dec. 2021.

  • Adaptive In-band Distortion Compensation for Spatially Precoded Massive MU-MIMO Systems with Deep Peak Cancellation International conference

    #Hiroki HASE, @Osamu MUTA

    2021 International Conference on Emerging Technologies for Communications (ICETC 2021)  2021.12 

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    Event date: 2021.12

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Hiroki HASE, and Osamu MUTA,
    Adaptive In-band Distortion Compensation for Spatially Precoded Massive MU-MIMO Systems with Deep Peak Cancellation
    2021 International Conference on Emerging Technologies for Communications (ICETC 2021), Dec. 2021.

  • VirCh: Virtual Mobile Charger-basedWireless Power Transfer for Large-Scale Internet-of-Things Systems International conference

    Chenglong SHAO and Osamu MUTA

    2021 International Conference on Emerging Technologies for Communications (ICETC 2021)  2021.12 

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    Event date: 2021.12

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Chenglong SHAO and Osamu MUTA
    VirCh: Virtual Mobile Charger-basedWireless Power Transfer for Large-Scale Internet-of-Things Systems
    2021 International Conference on Emerging Technologies for Communications (ICETC 2021), Dec. 2021.

  • 下り回線NOMAにおけるQoS制約を考慮した圧縮センシングに基づくユーザペアリング手法の検討(2)

    #槇田智史, @牟田 修

    電子情報通信学会 無線通信システム研究会  2021.11 

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    Event date: 2021.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催   Country:Japan  

  • 無線LANにおける系列化CSIを用いる物体検知の検討

    #高田圭輔, #野口知樹, @牟田 修, @村上友規, @大槻信也

    電子情報通信学会 無線通信システム研究会  2021.11 

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    Event date: 2021.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催   Country:Japan  

  • 無線LANにおける系列化伝搬チャネル情報を活用した物体検知方式の検討

    #野口知樹, @牟田修, @村上友規, @大槻信也

    革新的無線通信技術に関する横断型研究会(MIKA)  2021.10 

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    Event date: 2021.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催   Country:Japan  

  • 下り回線NOMAにおける圧縮センシングに基づく電力割当・ユーザ選択方式

    #槇田智史, @牟田 修

    革新的無線通信技術に関する横断型研究会(MIKA)  2021.10 

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    Event date: 2021.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催   Country:Japan  

  • ピークキャンセラを適用した大規模MIMO-OFDMのための適応帯域内歪み補償の検討

    #波瀬 浩樹, @牟田 修

    革新的無線通信技術に関する横断型研究会(MIKA)  2021.10 

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    Event date: 2021.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催   Country:Japan  

  • Performance Analysis of Intelligent Reflecting Surface Selection for Orthogonal and Non-Orthogonal Multiple Access International conference

    Mostafa Samy, Mohammed Abo-Zahhad, Osamu Muta, Adel Bedair, Maha Elsabrouty

    International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob)  2021.10 

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    Event date: 2021.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • QoS-aware Low-complexity User Pairing Based on Compressed Sensing in Downlink NOMA International conference

    #Tomofumi Makita, @Osamu Muta

    IEEE Vehicular Technology Conference Fall 2021  2021.9 

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    Event date: 2021.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Tomofumi Makita and Osamu Muta, "QoS-aware Low-complexity User Pairing Based on Compressed Sensing in Downlink NOMA,' IEEE Vehicular Technology Conference Fall 2021, Sept. 2021.

  • A CSI-based Object Detection Scheme using Interleaved Subcarrier Selection in Wireless LAN Systems with Distributed Antennas International conference

    #Kazuki Noguchi, @Osamu Muta, @Tomoki Murakami, @Shinya Otsuki

    IEEE Vehicular Technology Conference Fall 2021  2021.9 

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    Event date: 2021.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Kazuki Noguchi, Osamu Muta, Tomoki Murakami, and Shinya Otsuki
    A CSI-based Object Detection Scheme using Interleaved Subcarrier Selection in Wireless LAN Systems with Distributed Antennas
    Vehicular Technology Conference Fall 2021, Sept. 2021.

  • 下り回線NOMAにおける圧縮センシングに基づくユーザー選択に関する検討

    #槇田智史, @牟田修

    電子情報通信学会 ソサイエティ大会  2021.9 

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    Event date: 2021.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催   Country:Japan  

  • 無線LANの伝搬チャネル情報を活用した物体検知のための周波数領域特徴量選択方式の実験評価

    #野口知樹, @牟田修, @村上友規, @大槻信也

    電子情報通信学会ソサイエティ大会  2021.9 

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    Event date: 2021.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催   Country:Japan  

  • Dude, Are You Approaching Me? Detecting Close Physical Contact via Unlicensed LPWAN Signals

    Chenglong Shao, Osamu Muta

    2021.9 

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    Event date: 2021.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 下り回線NOMAにおけるチャネル状態を考慮した圧縮センシングに基づく電力割当・ユーザ選択方式

    #槇田智史, @牟田修

    電子情報通信学会 コミュニケーションクオリティ研究会  2021.9 

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    Event date: 2021.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催   Country:Japan  

  • 下り回線NOMAにおける動的リソース割当時の圧縮センシングに基づくユーザ選択方式

    #槇田智史, @牟田 修

    電子情報通信学会 コミュニケーションシステム研究会  2021.7 

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    Event date: 2021.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催   Country:Japan  

  • 無線LANの伝搬チャネル情報を活用した物体検知のための周波数領域特徴量選択手法の実験評価

    #野口知樹, @牟田 修, @村上友規, @大槻信也

    電子情報通信学会 無線通信システム研究会  2021.6 

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    Event date: 2021.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催   Country:Japan  

  • 下り回線NOMAにおけるQoS制約を考慮した圧縮センシングに基づくユーザペアリング手法の検討

    #槇田智史, @牟田 修

    電子情報通信学会 無線通信システム研究会  2021.6 

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    Event date: 2021.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催   Country:Japan  

  • Dude, Are You Approaching Me? Detecting Close Physical Contact via Unlicensed LPWAN Signals International conference

    @Chenglong Shao, @Osamu Muta,

    IEEE ICC 2021 Workshop  2021.6 

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    Event date: 2021.6

    Language:English   Presentation type:Oral presentation (general)  

    Country:Other  

    Chenglong Shao and Osamu Muta,
    ``Dude, Are You Approaching Me? Detecting Close Physical Contact via Unlicensed LPWAN Signals,''
    IEEE ICC 2021 Workshop - IoMT, June 2021.

  • Reinforcement Learning-Based User Pairing in NOMA Systems

    #Ahmad Gendia, @Osamu Muta

    2021.3 

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    Event date: 2021.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 無線LANの伝搬チャネル状態情報を活用した物体検知システムにおける特徴量選択に関する検討(2)

    安藤永稀, 千手広輝, 牟田修, 村上友規, 大槻信也

    電子情報通信学会 無線通信システム研究会  2021.3 

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    Event date: 2021.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  • User Pairing via Reinforcement Learning Based Selection in NOMA Systems

    Ahmad Gendia, Osamu Muta

    2021.3 

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    Event date: 2021.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  • A Neural Network-Based PAPR Reduction Approach for OFDM Signals

    #Ahmad Gendia, @Osamu Muta

    2021.1 

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    Event date: 2021.1

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • ピークリミタを適用したMassive MIMO-OFDMのための余剰アンテナを活用した歪み補償の一検討

    #川越詞文, @牟田 修

    電子情報通信学会 コミュニケーションクオリティ研究会  2021.1 

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    Event date: 2021.1

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催   Country:Japan  

  • 無線LANの伝搬チャネル状態情報を活用した物体検知システムにおける特徴量選択手法の評価

    #安藤永稀, #千手広輝, @牟田修, @村上友規, @大槻信也

    電子情報通信学会 コミュニケーションクオリティ研究会  2021.1 

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    Event date: 2021.1

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催   Country:Japan  

  • Improving Low Complexity Inter-User Interference Cancellation for Massive MIMO Systems International conference

    Kazuki MUKAI, Kazuki MARUTA, Osamu MUTA, and Chang-Jun AHN

    International Conference on Emerging Technologies for Communications (ICETC 2020)  2020.12 

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    Event date: 2020.12

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Kazuki MUKAI, Kazuki MARUTA, Osamu MUTA, and Chang-Jun AHN, ``Improving Low Complexity Inter-User Interference Cancellation for Massive MIMO Systems,'' International Conference on Emerging Technologies for Communications (ICETC 2020), Dec. 2020.

  • 無線LANの伝搬チャネル状態情報を活用した物体検知システムにおける特徴量選択に関する検討

    #千手広輝, @牟田 修, @村上友規, @大槻信也

    電子情報通信学会 無線通信システム研究会  2020.11 

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    Event date: 2020.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催   Country:Japan  

  • Performance Evaluation of Object Detection Utilizing Channel State Information in Wireless LAN Systems with Distributed Antennas International conference

    Keisuke Takata, Osamu Muta, Tomoki Murakami, Shinya Otsuki

    23rd International Symposium on Wireless Personal Multimedia Communications (WPMC2020)  2020.10 

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    Event date: 2020.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Neural Network-Based PAPR Reduction of OFDM Signals

    #Ahmad Gendia, @Osamu Muta

    2020.9 

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    Event date: 2020.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Neural Network-Based PAPR Reduction of OFDM Signals

  • 無線LANのCSI を利用した物体検知に関する一検討

    #高田圭輔, @牟田修, @村上友規, @大槻信也, @小川智明

    電子情報通信学会 ソサイエティ大会  2020.9 

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    Event date: 2020.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催   Country:Japan  

  • 多素子MIMO-OFDMにおける余剰アンテナを活用したピークキャンセラの歪み補償の検討 -ベクトル摂動プリコーディングを用いる場合への拡張-

    #景山知哉, @牟田修

    電子情報通信学会 総合大会  2020.3 

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    Event date: 2020.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:広島大学   Country:Japan  

  • 無線LANのCSIを利用した物体検知の検討その1-周波数選択性を考慮した特徴量選択法の提案-

    #千手広輝, #景山知哉, @牟田修, @村上友規, @大槻信也, @小川智明

    電子情報通信学会 総合大会  2020.3 

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    Event date: 2020.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:広島大学   Country:Japan  

  • 無線LANのCSIを利用した物体検知の検討その2-MIMO伝搬チャネルを考慮した物体検知手法の提案-

    #安藤永稀, #景山知哉, @牟田修, @村上友規, @大槻信也, @小川智明

    電子情報通信学会 総合大会  2020.3 

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    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:広島大学   Country:Japan  

  • Massive MIMOにおける低演算量ユーザ間干渉抑圧方式の特性改善

    #向井和輝, @丸田一輝, @牟田修, @安昌俊

    電子情報通信学会 総合大会  2020.3 

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    Event date: 2020.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:広島大学   Country:Japan  

  • 無線LANの伝搬チャネル情報を利用した物体検知の検討

    #景山知哉, #高田圭輔, #安藤永稀, #千手広輝, @牟田修, @村上友規, @大槻信也, @小川智明,

    電子情報通信学会 無線通信システム研究会  2020.3 

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    Event date: 2020.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京工業大学   Country:Japan  

  • Energy and Spectrum Efficient Power Allocation in Downlink NOMA Heterogeneous Networks

    #Ahmed Nasser, @Osamu Muta

    2020.1 

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    Event date: 2020.1

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  • A Partial Scrambling Overlapped Selected Mapping PAPR Reduction Scheme for OFDM/OQAM Systems International conference

    #Tomoya Kageyama, @Osamu Muta

    International Japan-Africa Conference on Electronics, Communications and Computations (JAC-ECC 2019)  2019.12 

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    Event date: 2019.12

    Language:English   Presentation type:Oral presentation (general)  

    Country:Egypt  

    A Partial Scrambling Overlapped Selected Mapping PAPR Reduction Scheme for OFDM/OQAM Systems

  • A Partial Scrambling Overlapped Selected Mapping PAPR Reduction Scheme for OFDM/OQAM Systems International conference

    #Tomoya Kageyama, @Osamu Muta,

    International Japan-Africa Conference on Electronics, Communications and Computations (JAC-ECC 2019)  2019.12 

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    Event date: 2019.12

    Language:English   Presentation type:Oral presentation (general)  

    Country:Egypt  

  • 非線形プリコーディングを用いる多素子MIMO-OFDMにおける空間相関影響下でのピークキャンセラによるピーク電力抑圧とその帯域内歪み補償の効果

    #景山知哉, @牟田 修

    電子情報通信学会 通信方式研究会  2019.10 

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    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:霧島ホテル   Country:Japan  

  • 非線形プリコーディングを用いる多素子MIMO-OFDMにおけるピークキャンセラによるPAPR抑圧とその帯域内歪み補償の効果

    #景山知哉, @牟田 修

    電子情報通信学会 無線通信システム研究会  2019.10 

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    Event date: 2019.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:横須賀リサーチパーク   Country:Japan  

  • A Downlink Cooperative Channel Estimation Scheme for FDD Massive MIMO with Parametric Feedback

    #Ahmed Nasser, @Maha Elsabrouty, @Osamu Muta

    2019.10 

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    Event date: 2019.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  • The Effect of Power Control based Interference Mitigation for Two-Tier MIMO Heterogeneous Networks

    #Ahmed Nasser, @Osamu Muta

    2019.10 

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    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 多素子MIMO TDD ヘテロジニアスネットワークにおけるパイロットオーバーヘッドを考慮したセル間干渉軽減に関する検討

    #神渡俊介, @牟田 修

    電子情報通信学会 無線通信システム研究会  2019.10 

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    Event date: 2019.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:横須賀リサーチパーク   Country:Japan  

  • Bit Error Rate Analysis of MRC Precoded Massive MIMO-OFDM Systems with Peak Cancellation International conference

    #Tomoya Kageyama, @Osamu Muta

    IEEE Vehicular Technology Conference Fall 2019  2019.9 

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    Event date: 2019.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

  • Two-dimensional Pilot Allocation for Massive MIMO/TDD Systems International conference

    @Osamu Muta, #Kouki Matsuzaki, @Haris Gacanin

    IEEE Vehicular Technology Conference Fall 2019  2019.9 

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    Event date: 2019.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

    Two-dimensional Pilot Allocation for Massive MIMO/TDD Systems

  • Pilot-Assisted Sparse Channel Estimation Based on Mutual Incoherence Property International conference

    #Ahmed Nasser, @Osamu Muta, @Maha Elsabrouty

    IEEE Vehicular Technology Conference Fall 2019  2019.9 

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    Event date: 2019.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

    Pilot-Assisted Sparse Channel Estimation Based on Mutual Incoherence Property

  • Bit Error Rate Analysis of MRC Precoded Massive MIMO-OFDM Systems with Peak Cancellation

    #Tomoya Kageyama, @Osamu Muta,

    IEEE Vehicular Technology Conference Fall 2019  2019.9 

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    Event date: 2019.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

  • 異種無線網におけるセル間干渉抑圧技術

    牟田修, Ahmed Nasser

    電子情報通信学会 ソサイエティ大会  2019.9 

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    Event date: 2019.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:大阪大学   Country:Japan  

  • Sparse User Pairing and Power Allocation Scheme for NOMA Systems

    #Ahmed Nasser, @Osamu Muta

    2019.9 

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    Event date: 2019.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • A Pilot-Assisted Sparse Channel Estimation Scheme Based on Mutual Incoherence Property for Wireless Cellular Networks

    #Ahmed Nasser, @Osamu Muta

    2019.9 

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    Event date: 2019.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • ピークキャンセラを適用した多素子MIMO-OFDMにおける所要EVMに応じた帯域内歪み補償方式

    #景山知哉, @牟田修

    電子情報通信学会 ソサイエティ大会  2019.9 

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    Event date: 2019.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:大阪大学   Country:Japan  

  • 周波数共用MIMO ヘテロジニアスネットワークにおけるパイロットオーバーヘッドを考慮したセル間干渉軽減に関する検討

    #神渡俊介, @牟田修

    電子情報通信学会 ソサイエティ大会  2019.9 

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    Event date: 2019.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:大阪大学   Country:Japan  

  • 非線形プリコーディングとピークリミタを用いる多素子MIMOの余剰アンテナを用いたBER改善手法に関する検討

    #川越詞文, #景山知哉, @牟田修

    電子情報通信学会 ソサイエティ大会  2019.9 

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    Event date: 2019.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:大阪大学   Country:Japan  

  • 無線LAN-APの受信電波強度値を利用した機械学習による屋内位置推定の一検討

    #早田健斗, @牟田修

    電子情報通信学会 ソサイエティ大会  2019.9 

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    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:大阪大学   Country:Japan  

  • ピークリミタと反復歪み補償を適用した多素子MIMO-OFDMの特性評価

    #田添諒, #景山知哉, @牟田修

    電子情報通信学会 ソサイエティ大会  2019.9 

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    Event date: 2019.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:大阪大学   Country:Japan  

  • Performance Analysis of Power Control Based Interference Coordination for Downlink MIMO HetNets Invited International conference

    #Ahmed Nasser, @Osamu Muta

    IEEE APWCS2019  2019.8 

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    Event date: 2019.8

    Language:English   Presentation type:Oral presentation (general)  

    Country:Singapore  

    Performance Analysis of Power Control Based Interference Coordination for Downlink MIMO HetNets

  • 2層異種混合無線網における送信電力制御に基づくセル間干渉抑圧の検討

    @牟田 修, #Ahmed Nasser

    電子情報通信学会 コミュニケーションクオリティ研究会  2019.8 

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    Event date: 2019.8

    Language:Japanese  

    Venue:函館   Country:Japan  

  • 非線形プリコーディングを用いる多素子MIMOシステムへのピークリミタとその歪み補償技術の適用に関する検討

    #景山知哉, @牟田 修

    電子情報通信学会 コミュニケーションクオリティ研究会  2019.8 

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    Event date: 2019.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:函館   Country:Japan  

  • 多素子MIMO-OFDMにおける余剰アンテナを活用したピークキャンセラの所要EVMに応じた帯域内歪み補償方式(2)

    #景山知哉, @牟田 修

    電子情報通信学会 無線通信システム研究会  2019.10 

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    Event date: 2019.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学   Country:Japan  

  • 多素子MIMO-OFDMにおける余剰アンテナを活用したピークキャンセラの所要EVMに応じた帯域内歪み補償方式

    #景山知哉, @牟田 修

    電子情報通信学会 無線通信システム研究会  2019.7 

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    Event date: 2019.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:大阪府立大学   Country:Japan  

  • 非線形プリコーディングを用いる多素子MIMOのためのピーク電力制御と余剰アンテナを用いたBER改善手法に関する検討

    #川越詞文, #景山知哉, @牟田 修

    電子情報通信学会 通信方式研究会  2019.7 

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    Event date: 2019.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:奄美市社会福祉センター   Country:Japan  

  • 多素子MIMO-OFDM用ピークキャンセラとその歪み補償技術の検討

    #景山知哉, @牟田 修

    電子情報通信学会 通信方式研究会  2019.7 

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    Event date: 2019.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:奄美市社会福祉センター   Country:Japan  

  • ピーク電力制約下でのアンテナ相関を考慮した空間プリコーディングの検討

    #田添諒, #景山知哉, @牟田 修

    電子情報通信学会 通信方式研究会  2019.7 

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    Event date: 2019.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:奄美市社会福祉センター   Country:Japan  

  • ピークリミタとその歪み補償を適用した多素子MIMO多値QAM-OFDMの伝送特性評価

    #川越詞文, #景山知哉, @牟田 修

    電子情報通信学会 コミュニケーションクオリティ研究会  2019.5 

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    Event date: 2019.5

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:広島市立大学   Country:Japan  

  • Cross-Tier Interference Management Scheme for Downlink mMIMIO-NOMA HetNet International conference

    #Ahmed Nasser, @Osamu Muta, and @Maha Elsabrouty

    IEEE Vehicular Technology Conference Spring 2019  2019.4 

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    Event date: 2019.4 - 2019.5

    Language:English   Presentation type:Oral presentation (general)  

    Country:Malaysia  

    Cross-Tier Interference Management Scheme for Downlink mMIMIO-NOMA HetNet

  • A Sparse Pilot-Subcarrier Allocation Scheme for Downlink Channel Estimation in OFDM Systems

    #Ahmed Nasser, @Osamu Muta,

    2019.3 

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    Event date: 2019.4

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 多素子MIMO-OFDMにおける余剰アンテナを活用したピークキャンセラの歪み補償に関する検討

    #景山知哉, @牟田 修

    電子情報通信学会 総合大会  2019.3 

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    Event date: 2019.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:早稲田大学   Country:Japan  

  • Sparse Power and Spectrum Allocation Scheme for HetNet

    #Ahmed Nasser, @Osamu Muta

    2019.3 

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    Event date: 2019.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • ピークリミタとその歪み補償を適用した多素子MIMO多値QAM-OFDMの伝送特性評価

    #川越詞文, #景山知哉, @牟田 修

    電子情報通信学会 総合大会  2019.3 

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    Event date: 2019.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:早稲田大学   Country:Japan  

  • TDD-HetNet における上り回線パイロット割当と下り回線干渉軽減に関する一検討

    #神渡俊介, @牟田 修

    電子情報通信学会 総合大会  2019.3 

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    Event date: 2019.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:早稲田大学   Country:Japan  

  • 多素子MIMOにおけるピークリミタを用いるPAPR低減の効果(2)

    #景山知哉, @牟田 修

    電子情報通信学会 通信方式研究会  2019.3 

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    Event date: 2019.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:湘南工科大学   Country:Japan  

  • Sparse Power Allocation and User Pairing in NOMA Systems

    #Ahmed Nasser, @Osamu Muta

    2019.3 

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    Event date: 2019.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Compressive Sensing for Power and Spectrum Allocation in HetNet

    #Ahmed Nasser, @Osamu Muta

    2019.3 

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    Event date: 2019.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 多素子MIMO-OFDMにおける余剰アンテナを活用したピークキャンセラの帯域内歪み補償に関する検討(2)

    #景山知哉, @牟田 修

    電子情報通信学会 無線通信システム研究会  2019.3 

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    Event date: 2019.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:横須賀リサーチパーク   Country:Japan  

  • 多素子MIMO-OFDMにおける余剰アンテナを活用したピークキャンセラの帯域内歪み補償に関する検討

    #景山知哉, @牟田 修

    電子情報通信学会 無線通信システム研究会  2019.1 

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    Event date: 2019.1 - 2019.2

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:大阪大学   Country:Japan  

  • 低消費電力無線受信機のためのヒステリシスコンパレータとディザーを活用したADCの検討

    @遠藤央瑠人, @兼本大輔, #景山知哉, @牟田 修, @大木 真

    電気学会 電子回路研究会  2018.12 

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    Event date: 2018.12

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京理科大学   Country:Japan  

  • Effect of Limiter based PAPR Reduction for Massive MIMO Systems International conference

    #Tomoya Kageyama, @Osamu Muta, @Cheng-Ming Chen, @SofiePollin

    International Japan-Africa Conference on Electronics, Communications and Computations 2018  2018.12 

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    Event date: 2018.12

    Language:English   Presentation type:Oral presentation (general)  

    Country:Egypt  

    Tomoya Kageyama, Osamu Muta, Cheng-Ming Chen and SofiePollin, ``Effect of Limiter based PAPR Reduction for Massive MIMO Systems,'' International Japan-Africa Conference on Electronics, Communications and Computations 2018, Dec. 2018.

  • Pilot Allocation and Interference Coordination for Heterogeneous Network with Massive MIMO/TDD International conference

    @Osamu Muta, #Wanming Hao, @Haris Gacanin

    2018 International Symposium on Intelligent Signal Processing and Communication Systems  2018.11 

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    Event date: 2018.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Osamu Muta, Wanming Hao, Haris Gacanin, ``Pilot Allocation and Interference Coordination for Heterogeneous Network with Massive MIMO/TDD, '' 2018 International Symposium on Intelligent Signal Processing and Communication Systems, Nov. 2018.

  • MIMOヘテロジニアスネットワーク下り回線における干渉軽減に関する検討

    @牟田 修

    電子情報通信学会 無線通信システム研究会  2018.11 

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    Event date: 2018.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:沖縄県 那覇市   Country:Japan  

  • A Competition based Power Allocation Scheme for Downlink NOMA HetNet

    #Ahmed Nasser, @Osamu Muta

    2018.11 

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    Event date: 2018.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    A Competition based Power Allocation Scheme for Downlink NOMA HetNet

  • 多素子MIMOにおけるピークリミタを用いるPAPR低減の効果

    #景山知哉, @牟田 修

    電子情報通信学会 通信方式研究会  2018.11 

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    Event date: 2018.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:愛媛県 松山市   Country:Japan  

  • A hierarchical interference alignment and coordinated beamforming scheme for downlink NOMA-HetNet with massive MIMO

    #Ahmed Nasser, @Osamu Muta

    2018.10 

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    Event date: 2018.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

    A hierarchical interference alignment and coordinated beamforming scheme for downlink NOMA-HetNet with massive MIMO

  • ピークキャンセラ適用時の多素子MIMO-OFDM-SDMAシステムのビット誤り率評価

    #田添 諒, #景山知哉, @牟田 修

    電気・情報関係学会九州支部連合大会  2018.9 

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    Event date: 2018.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:大分大学   Country:Japan  

  • 多素子 MIMO 上り回線チャネル推定のための周波数領域と遅延時間領域のパイロット割当に関する検討

    #神渡俊介, #松崎洸貴, @牟田 修

    電気・情報関係学会九州支部連合大会  2018.9 

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    Event date: 2018.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:大分大学   Country:Japan  

  • ピークキャンセラ適用時の多素子MIMO-OFDM-SDMAシステムのビット誤り率評価 (2)

    #景山知哉, #田添 諒, @牟田 修

    電気・情報関係学会九州支部連合大会  2018.9 

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    Event date: 2018.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  • ピークキャンセラ適用時の多素子MRC-Precoded MIMO-SDMAのBER特性評価

    #景山知哉, @牟田修

    電子情報通信学会ソサイエティ大会  2018.9 

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    Event date: 2018.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  • A Competition based Power Allocation Scheme for Downlink NOMA HetNet

    #Ahmed Nasser, @Osamu Muta

    2018.9 

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    Event date: 2018.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    A Competition based Power Allocation Scheme for Downlink NOMA HetNet

  • Pilot Allocation for Interference Coordination in Two-tier Massive MIMO Heterogeneous Network International conference

    @Hao Wanming, #Osamu Muta, #Haris Gacanin

    IEEE Vehicular Technology Conference 2018 Spring  2018.6 

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    Event date: 2018.6

    Language:English   Presentation type:Oral presentation (general)  

    Country:Portugal  

  • Capacity-Based Opportunistic User Selection for Downlink Interference Alignment in MU-MIMO Cellular Systems

    #Ahmed Benaya, @Maha Elsabrouty, @Osamu Muta

    2018.5 

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    Event date: 2018.5

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Capacity-Based Opportunistic User Selection for Downlink Interference Alignment in MU-MIMO Cellular Systems

  • MRCプリコーディングを用いるOFDM-SDMAシステムにおけるピークキャンセラ適用時のビット誤り率評価に関する検討

    #景山知哉, @牟田 修

    電子情報通信学会 無線通信システム研究会  2018.4 

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    Event date: 2018.4

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:湯田温泉   Country:Japan  

  • An Enhanced Selected Mapping Technique for Joint PAPR Reduction and Impulsive Noise Suppression in Multi-Carrier Powerline Communications Systems International conference

    #Tomoya Kageyama, @Osamu Muta, @Haris Gacanin

    IEEE International Symposium on Power Line Communications and its Applications  2018.4 

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    Event date: 2018.4

    Language:English   Presentation type:Oral presentation (general)  

    Country:United Kingdom  

    An Enhanced Selected Mapping Technique for Joint PAPR Reduction and Impulsive Noise Suppression in Multi-Carrier Powerline Communications Systems

  • マルチキャリア電力線通信における選択マッピングに基づくPAPR低減とインパルス性雑音抑圧に関する検討

    @景山知哉, #牟田 修

    電子情報通信学会 総合大会,  2018.3 

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    Event date: 2018.3

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:東京電機大学   Country:Japan  

  • A Study on Dynamic Small Cell Base Station Clustering in Ultra-Dense Heterogeneous Networks

    #Hao Wanming, @Osamu Muta,

    2018.3 

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    Event date: 2018.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 多素子MIMOシステムにおける周波数と遅延時間領域の2次元パイロット割当を用いる上り回線チャネル推定に関する一検討(2)

    #松崎洸貴, @牟田修, @Haris Gacanin

    電子情報通信学会 総合大会  2018.3 

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    Event date: 2018.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京電機大学   Country:Japan  

  • Weighted Rank Constrained Rank Minimization IA for 3-Tier Downlink HetNets

    @Ahmed Benaya, #Maha Elsabrouty, #Osamu Muta

    2018.3 

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    Event date: 2018.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 多素子MIMOシステムにおける周波数と遅延時間領域の2次元パイロット割当を用いる上り回線チャネル推定に関する検討(2)

    #松崎洸貴, @牟田 修

    電子情報通信学会 通信方式研究会  2018.3 

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    Event date: 2018.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:九州大学   Country:Japan  

  • Weighted Rank Constrained Rank Minimization Interference Alignment for 3-Tier Downlink Heterogeneous Networks

    #Ahmed Benaya, Maha Elsabrouty, @Osamu Muta

    2018.3 

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    Event date: 2018.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Weighted Rank Constrained Rank Minimization Interference Alignment for 3-Tier Downlink Heterogeneous Networks

  • マルチキャリア電力線通信におけるインパルス性雑音の検出確率および誤警報確率の解析

    #景山知哉, @牟田 修

    電子情報通信学会 通信方式研究会  2018.3 

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    Event date: 2018.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:九州大学   Country:Japan  

  • Performance of Massive MIMO Cognitive Radio Networks With Pilot Sharing Under SINR Requirements of Primary Users

    #Hao Wanming, @Osamu Muta

    2018.3 

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    Event date: 2018.2 - 2018.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

    Performance of Massive MIMO Cognitive Radio Networks With Pilot Sharing Under SINR Requirements of Primary Users

  • MIMO-OFDMシステムにおけるピークキャンセラのピーク検出閾値選択法とその特性評価(2) Invited

    #景山知哉, @牟田 修

    電子情報通信学会 無線通信システム研究会  2018.2 

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    Event date: 2018.2 - 2018.3

    Language:Japanese  

    Venue:横須賀リサーチパーク   Country:Japan  

  • Price-based Pilot Sharing for Spectrum Sharing Massive MIMO Networks

    @Hao Wanming, #Osamu Muta

    2018.1 

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    Event date: 2018.1

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Dynamic Autonomous Frequency Reuse for Uplink Cellular Networks International conference

    #Mohamed Elwekeil, #Masoud Alghoniemy, #Osamu Muta

    International Conference on Consumer Electronics  2018.1 

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    Event date: 2018.1

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

  • OQAM-OFDM信号の部分スクランブルSLMに基づくPAPR低減の検討

    景山知哉, 岡部俊輝, 牟田 修

    電子情報通信学会 通信方式研究会  2017.12 

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    Event date: 2017.11 - 2017.12

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学   Country:Japan  

  • Performance Evaluation of Centralized Massive MIMO Heterogeneous Network using Dynamic Small-cell Base Station Clustering

    2017.12 

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    Event date: 2017.11 - 2017.12

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • A Study on Uplink Pilot Allocation for massive MIMO Cellular Systems

    2017.11 

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    Event date: 2017.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • [依頼講演] ピークキャンセラを適用したMIMO-OFDMの性能評価に関する検討

    牟田 修

    電子情報通信学会 無線通信システム研究会  2017.11 

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    Event date: 2017.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:福岡大学   Country:Japan  

  • A Study on Small-cell Base Station Clustering for Heterogeneous Centralized Small-cell Network

    2017.11 

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    Event date: 2017.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Downlink Throughput Performance Evaluation of Massive MIMO Heterogeneous Centralized Network with Fronthaul Capacity and Transmission Power Constraints

    2017.11 

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    Event date: 2017.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Wireless Spoofing-Attack Prevention Using Radio-Propagation Characteristics International conference

    2017 IEEE 15th Intl Conf on Dependable, Autonomic and Secure Computing  2017.11 

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    Event date: 2017.11

    Language:English  

    Country:United States  

  • Wireless Spoofing-Attack Prevention Using Radio-Propagation Characteristics International conference

    @Mihiro Sonoyama, #Takatsugu Ono, #Osamu Muta, #Haruichi Kanaya, #Koji Inoue

    2017 IEEE 15th Intl Conf on Dependable, Autonomic and Secure Computing  2017.11 

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    Event date: 2017.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

  • Weighted Fast Iterative Shrinkage Thresholding for 3D Massive MIMO Channel Estimation International conference

    Ahmed Nasser, Maha Elsabrouty, Osamu Muta

    IEEE PIMRC2017  2017.10 

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    Event date: 2017.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Canada  

  • Pilot Allocation for Multi-Cell TDD Massive MIMO Systems International conference

    Hao Wanming, Osamu Muta, Haris Gacanin, Hiroshi Furukawa

    IEEE Vehicular Technology Conference 2017-Fall  2017.9 

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    Event date: 2017.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Canada  

  • 多素子MIMOシステムにおける周波数と遅延時間領域の2次元パイロット割当を用いる上り回線チャネル推定に関する一検討

    松崎洸貴, 牟田 修, Haris Gacanin

    電子情報通信学会 ソサイエティ大会  2017.9 

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    Event date: 2017.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京都市大学   Country:Japan  

  • A Study on Pilot Allocation for Multi-Cell TDD Massive MIMO Networks

    2017.9 

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    Event date: 2017.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • A Cooperative Wavelet based Compressive Wideband Spectrum Sensing Technique

    2017.9 

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    Event date: 2017.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 適応ピークキャンセラを適用したMIMO-OFDMシステムのピーク検出閾値選択手法に関する検討

    景山知哉, 牟田 修

    電子情報通信学会 ソサイエティ大会  2017.9 

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    Event date: 2017.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京都市大学   Country:Japan  

  • A Study on Resource Allocation in Massive MIMO Heterogeneous Centralized Radio Access Network with Limited Backhaul/Fronthaul Capacity

    2017.9 

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    Event date: 2017.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • マルチキャリア電力線通信における選択マッピングとブランキングを用いるインパルス性雑音抑圧方式~実測チャネルデータを用いた特性評価~

    景山知哉, 牟田 修, Haris Gacanin

    電子情報通信学会 通信方式研究会  2017.9 

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    Event date: 2017.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東北大学   Country:Japan  

  • An Interference Graph-based Dynamic Small Cell Clustering Scheme for Interference Coordination in Massive MIMO Heterogeneous Network

    2017.8 

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    Event date: 2017.8

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Cooperative Wavelet based Compressive Wideband Spectrum Sensing over Frequency-Selective Channels, Part-II

    2017.8 

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    Event date: 2017.8

    Language:English  

    Country:Japan  

  • マルチキャリア電力線通信におけるインパルス性雑音抑圧に関する検討

    景山知哉, 牟田 修, Haris Gacanin

    電子情報通信学会 通信方式研究会  2017.7 

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    Event date: 2017.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:長崎県五島市   Country:Japan  

  • Performance Analysis on Uplink Pilot Allocation in TDD Massive MIMO Heterogeneous Networks

    2017.7 

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    Event date: 2017.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Performance Analysis on Uplink Pilot Allocation in TDD Massive MIMO Heterogeneous Networks

  • 2次元パイロット割当を用いる上り回線チャネル推定に関する検討

    松崎洸貴, 牟田 修, Haris Gacanin

    電子情報通信学会 通信方式研究会  2017.7 

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    Event date: 2017.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:長崎県五島市   Country:Japan  

  • Compressive Wideband Spectrum Sensing over Frequency-selective Channels

    2017.7 

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    Event date: 2017.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • An Analytical Framework for MIMO-OFDM systems with Adaptive Peak Amplitude Suppression Invited International conference

    Osamu Muta

    IEICE Information and Communication Technology Forum 2017  2017.7 

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    Event date: 2017.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Poland  

  • Using Repeated Game for Maximizing High Priority Data Trustworthiness in Wireless Sensor Networks International conference

    Mohamed S. Abdalzaher, Karim Seddik, Osamu Muta

    The 22nd IEEE Symposium on Computers and Communications (ISCC2017)  2017.7 

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    Event date: 2017.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Greece  

    Using Repeated Game for Maximizing High Priority Data Trustworthiness in Wireless Sensor Networks

  • An Effective Stackelberg Game for High-Assurance of Data Trustworthiness in WSNs International conference

    Mohamed S. Abdalzaher, Karim Seddik, Osamu Muta

    The 22nd IEEE Symposium on Computers and Communications (ISCC2017)  2017.7 

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    Event date: 2017.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Greece  

    An Effective Stackelberg Game for High-Assurance of Data Trustworthiness in WSNs

  • [Encouragement Talk] A Study on Optimum Pilot Allocation for Multi-Cell TDD Massive MIMO Networks with Pilot Contamination

    2017.5 

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    Event date: 2017.5

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    A Study on Optimum Pilot Allocation for Multi-Cell TDD Massive MIMO Networks with Pilot Contamination

  • A Cooperative Wavelet based Compressive Sensing Technique for Wideband Spectrum Sensing

    Osama Elnahas, Maha Elsabrouty, Osamu Muta, Hiroshi Furukawa

    2017.5 

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    Event date: 2017.5

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    A Cooperative Wavelet based Compressive Sensing Technique for Wideband Spectrum Sensing

  • サイドローブスペクトル低減用のガード区間を付加したOFDMブロック伝送の特性評価

    田辺将之, 景山知哉, 牟田 修, Haris Gacanin

    電子情報通信学会 コミュニケーションクオリティ研究会  2017.3 

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    Event date: 2017.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:九州大学   Country:Japan  

  • マルチキャリア電力線通信における選択マッピングとブランキング技術を用いるインパルス雑音抑圧方式の電力増幅器非線形歪み影響下での特性評価

    景山知哉, 牟田 修, Haris Gacanin

    電子情報通信学会 コミュニケーションクオリティ研究会  2017.3 

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    Event date: 2017.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:九州大学   Country:Japan  

  • MIMO-OFDMシステムにおけるピークキャンセラのピーク検出閾値選択法とその特性評価

    景山知哉, 牟田 修

    電子情報通信学会 無線通信システム研究会  2017.3 

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    Event date: 2017.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京工業大学   Country:Japan  

  • マルチキャリア電力線通信におけるチャネル推定適用時のインパルス性雑音抑圧に関する検討

    景山知哉, 牟田 修, Haris Gacanin

    電子情報通信学会 通信方式研究会  2017.2 

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    Event date: 2017.2

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:彦根勤労福祉会館   Country:Japan  

  • 適応ピークキャンセラを適用したOFDM信号のBER特性解析(2)

    景山知哉, 牟田 修

    電子情報通信学会 総合大会  2017.3 

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    Event date: 2017.1 - 2017.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名城大学   Country:Japan  

  • A Study on Uplink Pilot-User Allocation Optimization for Multi-Cell TDD Massive MIMO Systems, Part II

    2016.12 

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    Event date: 2016.12

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    A Study on Uplink Pilot-User Allocation Optimization for Multi-Cell TDD Massive MIMO Systems, Part II

  • A Study on Uplink Pilot-User Allocation Optimization for Multi-Cell TDD Massive MIMO Systems

    2016.11 

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    Event date: 2016.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    A Study on Uplink Pilot-User Allocation Optimization for Multi-Cell TDD Massive MIMO Systems

  • PAPR低減用ピークキャンセラ適用時のQAM-OFDM伝送のBER解析

    牟田 修, 景山知哉

    電子情報通信学会 通信方式研究会  2016.11 

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    Event date: 2016.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:北海道 函館市 KKRはこだて   Country:Japan  

  • マルチキャリア電力線通信におけるブランキング技術を用いるインパルス性雑音抑圧に関する検討

    景山知哉, 牟田 修, Haris Gacanin

    電子情報通信学会 通信方式研究会  2016.9 

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    Event date: 2016.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東北大学   Country:Japan  

  • 適応ピークキャンセラを適用したOFDM信号のBER特性解析

    牟田 修, 景山知哉, Haris Gacanin

    電子情報通信学会 ソサイエティ大会  2016.9 

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    Event date: 2016.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:北海道大学   Country:Japan  

  • ピークキャンセラを適用したOFDM電力線伝送におけるインパルス雑音下でのBER特性解析

    景山知哉, 牟田 修, Haris Gacanin

    電子情報通信学会 ソサイエティ大会  2016.9 

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    Event date: 2016.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:北海道大学   Country:Japan  

  • マルチキャリア電力線通信における選択マッピングに基づくインパルス雑音検出に関する検討

    景山知哉, 牟田 修, Haris Gacanin

    電子情報通信学会 コミュニケーションクオリティ研究会  2016.8 

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    Event date: 2016.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:筑波山温泉   Country:Japan  

  • A Study on Pilot Allocation for Heterogeneous Network with Precoded Massive MIMO, Part II

    2016.8 

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    Event date: 2016.8

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    A Study on Pilot Allocation for Heterogeneous Network with Precoded Massive MIMO, Part II

  • A Study on Pilot Allocation for Heterogeneous Network with Precoded Massive MIMO

    2016.7 

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    Event date: 2016.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

    A Study on Pilot Allocation for Heterogeneous Network with Precoded Massive MIMO

  • マルチキャリア電力線伝送用の適応ピークキャンセラに関する検討

    景山知哉, 牟田 修, Haris Gacanin

    電子情報通信学会 通信方式研究会  2016.7 

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    Event date: 2016.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:沖縄県宮古島市   Country:Japan  

  • Adaptive Peak Cancellation and its Performance Analysis for MIMO-OFDM systems Invited

    2016.7 

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    Event date: 2016.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Adaptive Peak Cancellation and its Performance Analysis for MIMO-OFDM systems

  • A Study on Optimum Pilot Allocation for Multi-Cell TDD Massive MIMO Systems

    Wanming Hao, Osamu Muta, Haris Gacanin, Hiroshi Furukawa

    2016.5 

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    Event date: 2016.5

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Adaptive and Autonomous Frequency Reuse Algorithm for OFDMA Downlink Cellular Networks

    Mohamed Elwekeil, Masoud Alghoniemy, Osamu Muta, Adel Abdel-Rahman, Haris Gacanin, Hiroshi Furukawa

    2016.5 

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    Event date: 2016.5

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Energy-Efficient Resource Allocation for Cooperative Cognitive Radio Networks with Imperfect Spectrum Sensing

    Wanming Hao, Osamu Muta, Haris Gacanin, Hiroshi Furukawa

    2016.4 

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    Event date: 2016.4

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 適応ピークキャンセラ適用時のマルチキャリア伝送のBER特性解析

    景山知哉, 牟田 修, Haris Gacanin

    電子情報通信学会 通信方式研究会  2016.4 

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    Event date: 2016.4

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京都 機械振興会館   Country:Japan  

  • 自己同期スクランブラを用いるSLMの設計手法に関する検討

    大木雄介, 牟田 修, 景山知哉, 古川 浩

    電子情報通信学会 総合大会  2016.3 

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    Event date: 2016.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:九州大学   Country:Japan  

  • Maxmin Optimization Model for Channel Assignment in Wireless LANs

    Mohamed Elwekeil, Osamu Muta, Masoud Alghoniemy, Adel Abdel-Rahman, Hiroshi Furukawa

    2016.3 

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    Event date: 2016.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • OFDM用ピークキャンセラにおけるピーク検出閾値の選択に関する検討

    Osamu Muta, 景山知哉, Haris Gacanin

    電子情報通信学会 総合大会  2016.3 

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    Event date: 2016.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:九州大学   Country:Japan  

  • A Study on Pilot Resource Allocation for Spectrum Sharing Massive MIMO Systems

    Wanming Hao, Osamu Muta, Haris Gacanin, Hiroshi Furukawa

    2016.3 

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    Event date: 2016.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • A Simplified Stackelberg Game Approach for Securing Data Trustworthiness in Wireless Sensor Networks

    Mohamed S. Abdalzaher, Osamu Muta, Karim Seddik, Adel Abdel-Rahman, Hiroshi Furukawa

    2016.3 

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    Event date: 2016.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • MU-MIMO-OFDMシステムにおける適応ピークキャンセラの特性評価

    景山知哉, 大木雄介, 牟田 修, 古川 浩

    電子情報通信学会 総合大会  2016.3 

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    Event date: 2016.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:九州大学   Country:Japan  

  • E-SDM-OFDMシステムにおける部分スクランブルSLMによるPAPR低減特性の評価

    大木雄介, 牟田 修, Haris Gacanin, 古川 浩

    電子情報通信学会 通信方式研究会  2016.2 

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    Event date: 2016.2

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:ラフォーレ南紀白浜   Country:Japan  

  • OFDM信号用ピークキャンセラのピーク検出閾値選択に関する検討

    景山知哉, 牟田 修, Haris Gacanin

    電子情報通信学会 通信方式研究会  2016.2 

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    Event date: 2016.2

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:ラフォーレ南紀白浜   Country:Japan  

  • Energy-Efficient Resource Allocation in Sensing-Based Spectrum Sharing for Cognitive Cooperative Radio Networks

    Wanming Hao, Osamu Muta, Haris Gacanin, Hiroshi Furukawa

    2016.2 

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    Event date: 2016.2

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Low Complexity Approach for Channel Assignment in Wireless LAN Networks

    Mohamed Elwekeil, Osamu Muta, Masoud Alghoniemy, Hiroshi Furukawa

    2016.1 

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    Event date: 2016.1

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Low Complexity Approach for Channel Assignment in Wireless LAN Networks

  • Using Stackelberg Game to Enhance Node Protection in WSNs International conference

    Mohamed Abdalzaher, Karim Seddik, Osamu Muta, Adel Abdel Rahman

    13th Annual IEEE Consumer Communications and Networking Conference (CCNC2016)  2016.1 

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    Event date: 2016.1

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

    Using Stackelberg Game to Enhance Node Protection in WSNs

  • Reduced Complexity K-Best Sphere Decoding Algorithms for Ill-Conditioned MIMO Channels International conference

    Ibrahim Al-Nahhal, Osamu Muta, Masoud Alghoniemy, Adel Abdel Rahman

    13th Annual IEEE Consumer Communications and Networking Conference (CCNC2016)  2016.1 

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    Event date: 2016.1

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

    Reduced Complexity K-Best Sphere Decoding Algorithms for Ill-Conditioned MIMO Channels

  • 部分スクランブルSLMによるOFDM信号のピーク抑圧の検討

    牟田 修, 大木雄介, 古川 浩

    電子情報通信学会 無線通信システム研究会  2015.12 

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    Event date: 2015.12

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:松山市総合コミュニティセンター   Country:Japan  

  • Maxmin Channel Assignment Optimization Model for Wireless LANs

    2015.12 

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    Event date: 2015.12

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 部分スクランブルSLMによるOFDM信号のピーク抑圧の検討

    牟田 修, 大木雄介, 古川 浩

    電子情報通信学会 無線通信システム研究会  2015.12 

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    Event date: 2015.12

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:松山市総合コミュニティセンター   Country:Japan  

  • OFDM信号のPAPR低減用ピークキャンセラ適用時の帯域外歪み特性の評価

    景山知哉, 牟田 修, 古川 浩

    電子情報通信学会 無線通信システム研究会  2015.10 

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    Event date: 2015.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:横須賀リサーチパーク   Country:Japan  

  • E-SDM-OFDM信号のPAPR低減のための適応ピークキャンセラの特性評価

    景山知哉, 牟田 修, Haris Gacanin, 古川 浩

    電子情報通信学会 ソサイエティ大会  2015.9 

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    Event date: 2015.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東北大学   Country:Japan  

  • 無線バックホール用多サブキャリア数OFDM変調における周波数オフセット補償に関する検討

    小島優輝, 牟田 修, 古川 浩

    電子情報通信学会 ソサイエティ大会  2015.9 

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    Event date: 2015.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東北大学   Country:Japan  

  • Perceptually Weighted Compressed Sensing for Images and Video Signals in Communications

    Sawsan Elsayed, Osamu Muta, Maha Elsabrouty, Hiroshi Furukawa

    2015.9 

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    Event date: 2015.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Perceptually Weighted Compressed Sensing for Images and Video Signals in Communications

  • An Adaptive Peak Cancellation Method for Linear-Precoded MIMO-OFDM Signals International conference

    Tomoya Kageyama, Osamu Muta, Haris Gacanin

    the 2015 IEEE 25th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC2015)  2015.8 

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    Event date: 2015.8 - 2015.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:China  

  • An Adaptive Peak Cancellation Method for Linear-Precoded MIMO-OFDM Signals International conference

    Tomoya Kageyama, Osamu Muta, Haris Gacanin

    the 2015 IEEE 25th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC2015)  2015.8 

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    Event date: 2015.8 - 2015.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:China  

  • マルチキャリア信号の適応ピーク振幅抑圧技術 Invited

    牟田 修

    電子情報通信学会 無線通信システム研究会  2015.8 

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    Event date: 2015.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:福岡大学   Country:Japan  

  • MIMOシステムにおけるピーク振幅を考慮した線形プリコーディングの検討

    大木雄介, 牟田 修, 古川 浩

    電子情報通信学会 無線通信システム研究会  2015.8 

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    Event date: 2015.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:福岡大学   Country:Japan  

  • 適応ピークキャンセラを用いるESDM-OFDM信号のピーク電力低減に関する検討 Invited

    景山知哉, 牟田 修, Haris Gacanin, 大木雄介, 古川 浩

    電子情報通信学会 通信方式研究会  2015.7 

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    Event date: 2015.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:イーフ情報プラザ(久米島)   Country:Japan  

  • 適応ピークキャンセラを用いるESDM-OFDM信号のピーク電力低減に関する検討 Invited

    景山知哉, 牟田 修, Haris Gacanin, 大木雄介, 古川 浩

    電子情報通信学会 通信方式研究会  2015.7 

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    Event date: 2015.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:イーフ情報プラザ(久米島)   Country:Japan  

  • 適応ピークキャンセラを用いるESDM-OFDM信号のピーク電力低減に関する検討 Invited

    景山知哉, 牟田 修, Haris Gacanin, 大木雄介, 古川 浩

    電子情報通信学会 通信方式研究会  2015.7 

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    Event date: 2015.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:イーフ情報プラザ(久米島)   Country:Japan  

  • 適応ピークキャンセラを用いるESDM-OFDM信号のピーク電力低減に関する検討 Invited

    景山知哉, 牟田 修, Haris Gacanin, 大木雄介, 古川 浩

    電子情報通信学会 通信方式研究会  2015.7 

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    Event date: 2015.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:イーフ情報プラザ(久米島)   Country:Japan  

  • Performance of Perceptual 1-Bit Compressed Sensing for Audio Compression International conference

    Hossam M. Kasem, Maha Elsabrouty,, Osamu Muta, Hiroshi Furukawa

    IEEE International Symposium on Computers and Communications 2015  2015.7 

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    Event date: 2015.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Cyprus  

  • Optimized Quantization and Scaling of Layered LDPC Scaled Min-sum Decoder International conference

    Ahmed Emran, Maha Elsabrouty, Osamu Muta, Hiroshi Furukawa

    IEEE International Symposium on Information Theory 2015  2015.6 

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    Event date: 2015.6 - 2014.6

    Language:English   Presentation type:Oral presentation (general)  

  • 無線バックホール用多サブキャリア数OFDM変調における周波数オフセット補償に関する検討

    小島優輝, 牟田 修, 古川 浩

    電子情報通信学会 無線通信システム研究会  2015.5 

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    Event date: 2015.5

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:機会振興会館   Country:Japan  

  • Interference Alignment with Limited Feedback for Macrocell-Femtocell Heterogeneous Networks International conference

    Mohamed Rihan, Maha Elsabrouty, Osamu Muta, Hiroshi Furukawa

    IEEE Vehicular Technology Conference Spring 2015  2015.5 

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    Event date: 2015.5

    Language:English   Presentation type:Oral presentation (general)  

    Country:United Kingdom  

  • Cyclostationary Detection for Spectrum Sensing using Feature-Based Compressive Sensing

    Hossam Kasem, Osamu Muta, Maha Elsabrouty, Hiroshi Furukawa

    2015.5 

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    Event date: 2015.5

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Effect of Linearity Enhancement in A/D Conversion for Single Carrier Transmission Systems International conference

    Osamu Muta, Daisuke Kanemoto, Syota Fukushige, Hiroshi Furukawa

    IEEE Vehicular Technology Conference Spring 2015  2015.5 

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    Event date: 2015.5

    Language:English   Presentation type:Oral presentation (general)  

    Country:United Kingdom  

  • OFDM-SDMAシステムにおける帯域外輻射電力と帯域内歪みを考慮した適応ピークキャンセラの特性評価

    景山 知哉, 牟田 修, Haris Gacanin, 古川 浩

    電子情報通信学会 無線通信システム研究会  2015.4 

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    Event date: 2015.4

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:湯布院・湯布郷館   Country:Japan  

  • Optimized Quantization and Scaling of Layered LDPC Scaled Min-Sum Decoder,

    Ahmed A. Emran, Maha Elsabrouty, Osamu Muta, Hiroshi Furukawa

    2015.4 

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    Event date: 2015.4

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Performance of Perceptual 1-Bit Compressed Sensing for Audio Compression in Digital Communication Systems

    Hossam Kasem,, Maha Elsabrouty, Osamu Muta, Hiroshi Furukawa

    2015.4 

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    Event date: 2015.4

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • E-SDM-OFDMシステムにおける帯域外輻射電力を考慮した適応ピークキャンセラの特性評価

    景山 知哉, Osamu Muta, Haris Gacanin, Hiroshi Furukawa

    電子情報通信学会 無線通信システム研究会  2015.3 

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    Event date: 2015.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京工業大学   Country:Japan  

  • E-SDM-OFDMシステムにおける帯域外輻射電力を考慮した適応ピークキャンセラの特性評価

    景山 知哉, Osamu Muta, Haris Gacanin, Hiroshi Frukawa

    電子情報通信学会 総合大会  2015.3 

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    Event date: 2015.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:立命館大学   Country:Japan  

  • アンテナ毎のピーク電力を考慮した帰還型MIMOシステムの帰還ビット誤り影響下での特性評価

    大木 雄介, Osamu Muta, Hiroshi Frukawa

    電子情報通信学会 総合大会  2015.3 

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    Event date: 2015.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:立命館大学   Country:Japan  

  • Performance of 1-bit Compressed Sensing for Audio Compression under AWGN Channel

    Hossam Kasem, Osamu Muta, Maha Elsabrouty, Hiroshi Furukawa

    2015.3 

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    Event date: 2015.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • A Flexible Fractional K-best Sphere Decoding Algorithm for Uncoded MIMO Channels

    Ibrahim Al-Nahhal,, Ahmed Emran, Hossam Kasem, Osamu Muta, Hiroshi Furukawa

    2015.3 

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    Event date: 2015.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • ディジタル通信受信機へのヒステリシスA/D変換器の適用と特性評価

    福重 翔太, Osamu Muta, 兼本 大輔, Hiroshi Furukawa

    電子情報通信学会 通信方式研究会  2015.2 

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    Event date: 2015.2

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:鳥取大学   Country:Japan  

  • The Effect of One-bit Compressed Sensing on Audio Compression for Digital Communication Systems

    Hossam M. Kasem, Osamu Muta, Maha Elsabrouty, Hiroshi Furukawa

    2015.2 

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    Event date: 2015.2

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • A peak limiter based PAPR reduction technique under restrictions of out-of-band radiation and in-band distortion for OFDM Signals

    Muta Osamu, Tomoya Kageyama, Takaya Hino, Haris Gacanin, Hiroshi Furukawa

    2014.12 

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    Event date: 2014.12

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    A peak limiter based PAPR reduction technique under restrictions of out-of-band radiation and in-band distortion for OFDM Signals

    Other Link: http://www.ieice.org/ken/paper/20141219oBUL/eng/

  • Activities on Microwave Education and Research between Japan and Egypt, -- Partnership between Kyushu University, Japan and Egypt-Japan University of Science and Technology, Egypt --

    Ramesh Kumar Pokharel, Muta Osamu, Ahmed Allam, Keiji Yoshida

    2014.11 

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    Event date: 2014.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Activities on Microwave Education and Research between Japan and Egypt, -- Partnership between Kyushu University, Japan and Egypt-Japan University of Science and Technology, Egypt --

    Other Link: http://www.ieice.org/ken/paper/20141121QBtK/eng/

  • Performance Evaluation of OQAM Based OFDM Systems Using an ACLR and EVM Restricted Peak Amplitude Cancellation Scheme International conference

    Takaya Hino, Muta Osamu, Hiroshi Furukawa

    IEEE International Conference on Communication Systems 2014  2014.11 

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    Event date: 2014.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:China  

    Performance Evaluation of OQAM Based OFDM Systems Using an ACLR and EVM Restricted Peak Amplitude Cancellation Scheme

    Other Link: http://www.ieee-iccs.org/2014/

  • Performance of an E-SDM/FDD System Using an Iterative Weight Optimization and Control Algorithm International conference

    Yusuke Oki, Muta Osamu, Hiroshi Furukawa

    IEEE International Conference on Communication Systems 2014  2014.11 

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    Event date: 2014.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:China  

    Performance of an E-SDM/FDD System Using an Iterative Weight Optimization and Control Algorithm

    Other Link: http://www.ieee-iccs.org/2014/

  • Chunk-based Resource Allocation in Multi-Cell OFDMA Systems with fairness guarantee

    Mahmoud M. Selim, Muta Osamu, Hossam Shalaby, Hiroshi Furukawa

    2014.11 

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    Event date: 2014.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Chunk-based Resource Allocation in Multi-Cell OFDMA Systems with fairness guarantee

    Other Link: http://www.ieice.org/ken/paper/20141112QBTJ/

  • Energy-Efficient Design for TDBC-Based Two-Way Relay Network with Weighted Fairness International conference

    Basem M. ElHalawany, Muta Osamu, Maha Elsabrouty, Hiroshi Furukawa

    The 3rd International Conference on Connected Vehicles & Expo (ICCVE 2014)  2014.11 

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    Event date: 2014.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:China  

    Energy-Efficient Design for TDBC-Based Two-Way Relay Network with Weighted Fairness

    Other Link: http://www.iccve.org/

  • Fairness aware Chunk-Based Resource Allocation in Multi-Cell OFDMA Networks International conference

    Mahmoud M. Selim, Muta Osamu, Hossam Shalaby, Hiroshi Furukawa

    The 3rd International Conference on Connected Vehicles & Expo (ICCVE 2014)  2014.11 

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    Event date: 2014.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:China  

    Fairness aware Chunk-Based Resource Allocation in Multi-Cell OFDMA Networks

    Other Link: http://www.iccve.org/

  • Interference Alignment with Limited Feedback on Macrocell-Femtocell Two-Tier Heterogeneous Networks Invited

    Mohamed Rihan, Maha Elsabrouty, Muta Osamu, Hiroshi Furukawa

    2014.10 

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    Event date: 2014.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Interference Alignment with Limited Feedback on Macrocell-Femtocell Two-Tier Heterogeneous Networks

    Other Link: http://www.ieice.org/ken/paper/20141017YBrg/

  • A Study on A Reduced Complexity Sub-carrier Allocation Approach in MISO-OFDMA Systems with QoS Provision Invited

    Mahmoud M. Selim, Muta Osamu, Hossam M. H. Shalaby, Hiroshi Furukawa

    2014.10 

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    Event date: 2014.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    A Study on A Reduced Complexity Sub-carrier Allocation Approach in MISO-OFDMA Systems with QoS Provision

    Other Link: http://www.ieice.org/ken/paper/20141016QBrG/

  • シングルキャリア伝送におけるコンパレータヒステリシスを考慮したA/D変換器の非線形歪み軽減手法と特性評価

    福重 翔太, 牟田 修, 兼本大輔, 古川 浩

    電子情報通信学会 無線通信システム研究会  2014.10 

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    Event date: 2014.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:慶應義塾大学 日吉キャンパス 来往舎   Country:Japan  

    送信電力増幅器の電力効率を改善するには,その入出力特性の線形性を高めることに加えて,ピーク電力対平均電力比(PAPR)の低い変調方式を用いることが重要である.
    また, 受信機アナログ回路の回路規模を軽減するには,A/D変換器(ADC)を簡素化することが有効である.
    本論文では, PAPRの低いシングルキャリア伝送を対象として, 受信機におけるA/D変換器の非線形歪みの影響を軽減する手法を検討する. ディザ信号およびヒステリシス効果を応用した提案A/D変換技術をQAMおよびオフセットQAM(OQAM)伝送の受信機に適用し、そのBER特性を評価した.
    計算機シミュレーションにより、提案方式を用いることで非線形歪みの影響を軽減できることを示した.

    Other Link: http://www.ieice.org/ken/paper/20141017uBrH/

  • 無線通信受信機用A/D変換器における非線形歪みの軽減手法に関する検討

    福重 翔太, 牟田 修, 兼本大輔, 古川 浩

    電子情報通信学会ソサイエティ大会  2014.9 

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    Event date: 2014.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:徳島大学 常三島キャンパス   Country:Japan  

    送信電力増幅器の電力効率を改善するには,その入出力特性の線形性を高めることに加えて,ピーク電力対平均電力比(PAPR) の低い変調方式を用いることが重要である。また, 受信機アナログ回路の回路規模を軽減するには,A/D 変換器(ADC) を簡素化することが有効である。本論文では, PAPR の低いオフセットQAM(OQAM) を評価対象として, 受信機における低分解能A/D 変換器の非線形歪みの影響を軽減する手法として, ディザ信号およびヒステリシス効果を応用したA/D 変換技術を提案し,OQAM伝送システムにおいて低分解能ディザADC およびヒステリシスADC を用いた場合のBER特性を評価し, その有効性を確認した。

  • 帯域外輻射および帯域内歪み制約下でのOFDMA信号のピーク振幅抑圧の検討

    景山知哉, 牟田 修, 兼本大輔, 古川 浩

    電子情報通信学会 ソサイエティ大会  2014.9 

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    Event date: 2014.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:徳島大学 常三島キャンパス   Country:Japan  

    OFDM に代表されるマルチキャリア変調システムでは,送信信号のピーク対平均電力比(PAPR) を低減することが課題の一つとなる.著者等は,帯域外漏洩電力(ACLR)および帯域内歪み電力(EVM) を許容値以下に抑えながら,送信信号のPAPR を低減する適応ピークキャンセラを提案した.ところで,OFDMA システムにおいて各ユーザーが異なる変調方式を用いる場合,ユーザー毎に歪み電力の許容量が異なるため,それを考慮したPAPR 低減が必要となる.本検討では,提案方式をOFDMA 方式に拡張し,各ユーザーが異なる変調方式を用いる場合にも適用可能であることを計算機シミュレーション結果により示す.

  • アンテナ素子当たりの最大送信電力が制限されたMIMOシステムにおける帰還型送信重み制御手法の検討

    大木雄介, 牟田 修, 古川 浩

    電子情報通信学会 ソサイエティ大会  2014.9 

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    Event date: 2014.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:徳島大学 常三島キャンパス   Country:Japan  

    送受信空間フィルタを用いるMIMO空間分割多重伝送において, 各アンテナ素子から送信可能な電力(送信ピーク電力)が制限された場合の送信重み制御手法を示した. 本論文では, 上下回線間での伝搬路相関が低いFDDシステムを仮定し, 下り回線における伝搬路変化量を上り回線において周期的に帰還する方式,及び受信機側で求めた送信重みの差分情報を帰還する方式について比較検討を行う. アンテナ素子毎の最大出力を考慮したMIMOシステムに検討方式を適用した場合の送信ピーク電力特性および帰還ビット誤り影響下での伝送特性を示す.

  • Wide-Band Cooperative Compressive Spectrum Sensing for Cognitive Radio Systems Using Distributed Sensing Matrix Invited International conference

    Mohammed Farrag, Muta Osamu, Mostafa El-Khamy, Hiroshi Furukawa, Mohamed El-Sharkawy

    IEEE Vehicular Technology Conference Fall 2014  2014.9 

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    Event date: 2014.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Canada  

    Wide-Band Cooperative Compressive Spectrum Sensing for Cognitive Radio Systems Using Distributed Sensing Matrix

    Other Link: http://www.ieeevtc.org/vtc2014fall/

  • アンテナ毎のピーク出力を考慮した帰還型MIMOシステムにおける帰還ビット誤り影響下での送信重み制御手法に関する検討

    大木 雄介, Osamu Muta, Hiroshi Frukawa

    電子情報通信学会 コミュニケーションクオリティ研究会  2014.9 

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    Event date: 2014.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:宮城県石巻市   Country:Japan  

  • A Peak Power Aware Linear-Precoding Scheme for MIMO-SDM Systems Invited International conference

    IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) 2014  2014.9 

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    Event date: 2014.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

    A Peak Power Aware Linear-Precoding Scheme for MIMO-SDM Systems

    Other Link: http://www.ieee-pimrc.org/2014/PIMRC%202014%20FP.pdf

  • A Maxmin Model for Solving Channel Assignment Problem in IEEE 802.11 Networks Invited International conference

    Mohamed Elwekeil, Masoud Alghoniemy, Muta Osamu, Adel Abdel Rahman, Hiroshi Furukawa, Haris Gacanin

    The 2014 European Signal Processing Conference (EUSIPCO 2014),  2014.9 

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    Event date: 2014.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Portugal  

    A Maxmin Model for Solving Channel Assignment Problem in IEEE 802.11 Networks

    Other Link: http://www.eusipco2014.org/program/

  • Iterative Interference Alignment in Macrocell-Femtocell Networks, A Cognitive Radio Approach Invited International conference

    Mohamed Rihan, Maha Elsabrouty, Muta Osamu, Hiroshi Furukawa

    International Symposium on Wireless Communication Systems (ISWCS2014)  2014.8 

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    Event date: 2014.8

    Language:English   Presentation type:Oral presentation (general)  

    Country:Spain  

    Iterative Interference Alignment in Macrocell-Femtocell Networks, A Cognitive Radio Approach

    Other Link: http://www.iswcs2014.org/

  • A Study on Downlink Interference Mitigation Based on Interference Alignment for Coexisting MIMO Femtocell and Macrocell Networks affected by Heterogeneous Pathloss and Shadowing

    Mohamed Rihan Emam Elmeligy, Maha Elsabrouty, Muta Osamu, Hiroshi Furukawa

    2014.8 

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    Event date: 2014.8

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    A Study on Downlink Interference Mitigation Based on Interference Alignment for Coexisting MIMO Femtocell and Macrocell Networks affected by Heterogeneous Pathloss and Shadowing

    Other Link: http://www.ieice.org/ken/paper/20140820UBQ9/eng/

  • IFサンプリング1bitA/D変換方式を採用した無線受信機の構成検討と試作による評価

    兼本大輔, 牟田 修, 古川 浩, 金谷 晴一, 大木 真

    第27回 回路とシステムワークショップ  2014.8 

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    Event date: 2014.8 - 2012.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:淡路夢舞台国際会議場   Country:Japan  

    本論文では, IFサンプリング1bitA/D変換方式を採用した 無線受信機の構成検討と実測結果に関して考察を行っている. 検討システムでは, 定包絡線変調に適した安価でかつ低消費電力動作が 見込める1bit 分解能A/D 変換器を利用した.また伝播路や1bit分解能 A/D変換器で発生する通信路の悪化を,修正MLSE等化を行う事で 改善している.実際に1bit分解能A/D変換器を試作し,得られた 測定結果に基づきBER 特性を評価した.

  • A Study on Interference Mitigation Framework Based on Interference Alignment for Femtocell-Macrocell Two Tier Cellular Systems

    Mohamed Rihan Emam Elmeligy, Maha Elsabrouty, Muta Osamu, Hiroshi Furukawa

    2014.7 

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    Event date: 2014.7 - 2014.8

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    A Study on Interference Mitigation Framework Based on Interference Alignment for Femtocell-Macrocell Two Tier Cellular Systems

    Other Link: http://www.ieice.org/ken/paper/20140731qBPi/eng/

  • 適応ピークキャンセラを用いたMIMO-OFDM信号のピーク電力低減に関する検討(2)

    日野 貴哉, 牟田 修, 古川 浩

    電子情報通信学会 通信方式研究会  2014.7 

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    Event date: 2014.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:南種子町商工会会議室   Country:Japan  

    Other Link: http://www.ieice.org/ken/paper/20140704lBpB/eng/

  • 空間分割多重伝送におけるアンテナ素子当りの最大出力を考慮した送信重み制御手法の検討(3)

    大木 雄介, 牟田 修, 古川 浩

    電子情報通信学会 通信方式研究会  2014.7 

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    Event date: 2014.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:南種子町商工会会議室   Country:Japan  

    送受信空間フィルタを用いるMIMO 空間分割多重伝送において, 各アンテナ素子から送信可能な電力(送信ピーク電力)が制限された場合の送信重み最適化手法が検討されている. 本論文では, 上下回線間での伝搬路相関が低いFDD システムを仮定し, 下り回線における伝搬路変化量を上り回線において周期的に帰還する方式, 及び受信機側で求めた送信重みの差分情報を帰還する方式について比較検討を行う.アンテナ素子毎の最大出力を考慮したMIMO システムに検討方式を適用することで, 送信ピーク電力を低減しながら伝搬路変動に追従した送信重み制御が可能となることを計算機シミュレーションにより示した.

    Other Link: http://www.ieice.org/ken/paper/201407045Bp0/eng/

  • Joint Energy-Efficient Single Relay Selection and Power Allocation for Analog Network Coding with Three Transmission Phases International conference

    Basem M. ElHalawany, Maha Elsabrouty, Muta Osamu, Adel Abdelrahman, Furukawa Hiroshi

    IEEE Vehicular Technology Conference Spring 2014  2014.5 

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    Event date: 2014.5

    Language:English   Presentation type:Oral presentation (general)  

    Country:Korea, Republic of  

    Joint Energy-Efficient Single Relay Selection and Power Allocation for Analog Network Coding with Three Transmission Phases

  • A Distributed Relay Beamforming Scheme for Fairness-Aware Bi-directional Amplify-and-Forward Relaying under Correlated Relays Noise

    Basem M. ElHalawany, Maha Elsabrouty, Muta Osamu, Adel Abdelrahman, Hiroshi Furukawa

    2014.5 

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    Event date: 2014.5

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    A Distributed Relay Beamforming Scheme for Fairness-Aware Bi-directional Amplify-and-Forward Relaying under Correlated Relays Noise

    Other Link: http://www.ieice.or.jp/cs/rcs/jpn/

  • An Area Spectral Efficiency Comparison of Downlink Different Frequency Reuse Schemes in MIMO Heterogeneous Networks

    Sherief Hashima, Muta Osamu, Masoud Alghonimey, Hossam Shalaby, Hiroshi Furukawa, Said Elnoubi, Imbaby Mahmoud

    2014.5 

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    Event date: 2014.5

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    An Area Spectral Efficiency Comparison of Downlink Different Frequency Reuse Schemes in MIMO Heterogeneous Networks

    Other Link: http://www.ieice.or.jp/cs/rcs/jpn/

  • Area Spectral Efficiency Performance Comparison of Downlink Fractional Frequency Reuse Schemes for MIMO Heterogeneous Networks International conference

    Sherief Hashima, Muta Osamu, Said Elnoubi, Masoud Alghonimey, Hossam Shalaby, Hiroshi Furukawa

    Electronics and Electrical Engineering (ISEEE 2014)  2014.4 

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    Event date: 2014.4

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Area Spectral Efficiency Performance Comparison of Downlink Fractional Frequency Reuse Schemes for MIMO Heterogeneous Networks

    Other Link: http://www.iseee.org/ISEEE2014-ConferenceProgram.pdf

  • Zero-Forcing Relay Power Allocation for TDBC-Based Bidirectional Relay Networks International conference

    Basem M. ElHalawany, Maha Elsabrouty, Muta Osamu, Adel Abdelrahman, Hiroshi Furukawa

    Electronics and Electrical Engineering (ISEEE 2014)  2014.4 

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    Event date: 2014.4

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Zero-Forcing Relay Power Allocation for TDBC-Based Bidirectional Relay Networks

    Other Link: http://www.iseee.org/ISEEE2014-ConferenceProgram.pdf

  • Analysis and Comparison of Fractional Frequency Reuse Schemes Based on Worst Case Signal to Interference Power Ratio in OFDMA Uplink International conference

    Sherief Hashima, Muta Osamu, Said Elnoubi, Masoud Alghonimey, Hossam Shalaby, Hiroshi Furukawa

    Wireless Telecommunications Symposium (WTS) 2014  2014.4 

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    Event date: 2014.4

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

    Analysis and Comparison of Fractional Frequency Reuse Schemes Based on Worst Case Signal to Interference Power Ratio in OFDMA Uplink

    Other Link: http://www.csupomona.edu/~wtsi/index.html

  • Distributed Relay Beamforming for Fairness-Aware Amplify-and-Forward Relaying under Correlated Relays Noise International conference

    Basem M. ElHalawany, Maha Elsabrouty, Muta Osamu, Adel Abdelrahman, Hiroshi Furukawa

    Wireless Telecommunications Symposium (WTS) 2014  2014.4 

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    Event date: 2014.4

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

    Distributed Relay Beamforming for Fairness-Aware Amplify-and-Forward Relaying under Correlated Relays Noise

    Other Link: http://www.csupomona.edu/~wtsi/index.html

  • アンテナ素子当たりの最大送信電力が制限されたMIMOシステムにおける送信重み制御手法の検討

    髙畠 聖, 牟田 修, 古川 浩

    電子情報通信学会 総合大会  2013.3 

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    Event date: 2014.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:新潟大学   Country:Japan  

  • 帯域外漏洩電力制約下でのQAM-OFDM信号のピーク振幅抑圧の検討

    日野 貴哉, 牟田 修, 古川 浩

    電子情報通信学会 総合大会  2014.3 

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    Event date: 2014.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:新潟大学   Country:Japan  

  • A Zero-Forcing Relay Power Allocation Scheme for TDBC-Based Bidirectional Relay Networks

    Basem M. ElHalawany, Maha Elsabrouty, Adel Abdelrahman, Muta Osamu, Hiroshi Furukawa

    2014.3 

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    Event date: 2014.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    A Zero-Forcing Relay Power Allocation Scheme for TDBC-Based Bidirectional Relay Networks

    Other Link: http://www.ieice.org/ken/program/index.php?tgs_regid=9163733f172a87a3fef92da65a35188d5ac0c7a2f6c673ecafb873282ea6fa2e&tgid=IEICE-CS

  • Wide-Band Cooperative Compressive Spectrum Sensing Using Distributed Sensing Matrix for Cognitive Radio Systems

    Mohammed Farrag, Muta Osamu, Mostafa El-Khamy, Hiroshi Furukawa, Mohamed El-Sharkawy

    2013.3 

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    Event date: 2014.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Wide-Band Cooperative Compressive Spectrum Sensing Using Distributed Sensing Matrix for Cognitive Radio Systems

    Other Link: http://www.ieice.org/ken/program/index.php?tgs_regid=9163733f172a87a3fef92da65a35188d5ac0c7a2f6c673ecafb873282ea6fa2e&tgid=IEICE-CS

  • 空間分割多重伝送におけるアンテナ素子当たりの最大出力を考慮した送信重み制御手法の検討(1)

    髙畠 聖, 牟田 修, 古川 浩

    電子情報通信学会 無線通信システム研究会  2013.3 

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    Event date: 2014.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:大阪市立大学   Country:Japan  

    Other Link: http://www.ieice.org/ken/paper/201403061Bl8/eng/

  • 空間分割多重伝送におけるアンテナ素子当たりの最大出力を考慮した送信重み制御手法の検討(2) -時変伝搬路における帰還型制御適用時の特性評価-

    大木 雄介, 髙畠 聖, 牟田 修, 古川 浩

    電子情報通信学会 無線通信システム研究会  2013.3 

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    Event date: 2014.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:大阪市立大学   Country:Japan  

    Other Link: http://www.ieice.org/ken/paper/20140306RBl8/eng/

  • 1bit分解能A/D変換器を用いた無線機の検討

    兼本 大輔, 牟田 修, 古川 浩, 佐藤 隆英, 大木 真

    電気学会 電子回路研究会  2013.3 

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    Event date: 2014.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:神奈川大学 横浜キャンパス 23号館203教室   Country:Japan  

  • Performance Comparison of Relay Power Allocation Schemes with Single Relay Selection for Energy-Efficient Bidirectional Relay Networks with TDBC Protocol

    Basem M. ElHalawany, Maha Elsabrouty, Adel Abdelrahman, Muta Osamu, Hiroshi Furukawa

    2014.3 

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    Event date: 2014.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Performance Comparison of Relay Power Allocation Schemes with Single Relay Selection for Energy-Efficient Bidirectional Relay Networks with TDBC Protocol

    Other Link: http://www.ieice.org/ken/paper/201403037B9S/eng/

  • Effects of MLSE Equalization for Constant Envelope Modulation Signals Affected by ADC Nonlinearity International conference

    Ryuta Fukunaga, Osamu Muta, Hiroshi Frukawa

    The 28th edition of the International Conference on Information Networking (ICOIN2014)  2014.2 

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    Event date: 2014.2

    Language:English   Presentation type:Oral presentation (general)  

    Country:Thailand  

    Effects of MLSE Equalization for Constant Envelope Modulation Signals Affected by ADC Nonlinearity

    Other Link: http://2014.icoin.org/data/ICOIN_2014_Program_v4_9.pdf

  • Reduced Complexity QoS aware Resource Allocation Technique for MISO-OFDMA Systems International conference

    Mahmoud M. Selim, Said M. Elnoubi, Hossam Shalaby, Muta Osamu, Hiroshi Furukawa

    International Conference on Computing, Networking, and Communications (ICNC2014 workshop)  2014.2 

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    Event date: 2014.2 - 2012.2

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

    Reduced Complexity QoS aware Resource Allocation Technique for MISO-OFDMA Systems

    Other Link: http://www.conf-icnc.org/2014/

  • 帯域外輻射電力制約下でのマルチキャリア信号のピーク振幅抑圧に関する検討(2)

    日野 貴哉, 牟田 修, 古川 浩

    電子情報通信学会 無線通信システム研究会  2014.1 

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    Event date: 2014.1

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:九州大学 稲盛財団記念館   Country:Japan  

    Other Link: http://www.ieice.or.jp/cs/rcs/jpn/

  • Analysis and Comparison of Fractional Frequency Reuse Schemes Based on Worst Case Signal to Interference Power Ratio in OFDMA Uplink

    Sherief Hashima, Muta Osamu, Said M. Elnoubi, Masoud Alghoniemy, Hiroshi Furukawa, Hossam Shalaby, Imbaby Mahmoud

    2014.1 

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    Event date: 2014.1

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Analysis and Comparison of Fractional Frequency Reuse Schemes Based on Worst Case Signal to Interference Power Ratio in OFDMA Uplink

    Other Link: http://www.ieice.or.jp/cs/rcs/jpn/

  • Performance of Single Relay Selection Scheme for Energy-Efficient TDBC-Based Bidirectional Relay Networks

    Basem M. ElHalawany, Maha Elsabrouty, Adel Abdelrahman, Muta Osamu, Hiroshi Furukawa

    2014.1 

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    Event date: 2014.1

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Performance of Single Relay Selection Scheme for Energy-Efficient TDBC-Based Bidirectional Relay Networks

    Other Link: http://www.ieice.or.jp/cs/rcs/jpn/

  • Performance Analysis of Different Frequency Reuse Schemes Based on Worst Case Signal to Interference Power Ratio in OFDMA Downlink

    Sherief Hashima, Muta Osamu, Said M. Elnoubi, Masoud Alghoniemy, Hossam Shalaby, Hiroshi Furukawa, Imbaby Mahmoud

    2013.12 

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    Event date: 2013.12

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Performance Analysis of Different Frequency Reuse Schemes Based on Worst Case Signal to Interference Power Ratio in OFDMA Downlink

    Other Link: http://www.ieice.or.jp/cs/rcs/jpn/

  • Iterative Reweighted Least Squares Approach to Interference Alignment International conference

    Mohamed Rihan Elmeligy, Maha Elsabrouty, Said M. Elnoubi, Hossam Shalaby, Muta Osamu, Hiroshi Furukawa

    2013 IFIP Wireless Days Conference  2013.11 

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    Event date: 2013.11 - 2012.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Spain  

    Iterative Reweighted Least Squares Approach to Interference Alignment

    Other Link: http://www.wirelessdays.org/programme/DProgramme.html

  • 帯域外輻射電力制約下でのマルチキャリア信号のピーク振幅抑圧に関する検討

    日野 貴哉, 牟田 修, 古川 浩

    電子情報通信学会 無線通信システム研究会  2013.10 

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    Event date: 2013.10 - 2012.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:上智大学 四谷キャンパス   Country:Japan  

    Other Link: http://www.ieice.org/ken/paper/20131018oBgq/eng/

  • Performance Analysis of Uplink Fractional Frequency Reuse using Worst Case Signal to Interference Ratio International conference

    Sherief Hashima, Hossam Shalaby, Said M. Elnoubi, Masoud Alghoniemy, Muta Osamu, Hiroshi Furukawa

    Science and Information Conference 2013  2013.10 

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    Event date: 2013.10 - 2012.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:United Kingdom  

    Performance Analysis of Uplink Fractional Frequency Reuse using Worst Case Signal to Interference Ratio

    Other Link: http://thesai.org/SAIConference2013

  • オフセットQAM信号に対する選択マッピングによるPAPR抑圧の効果

    日野 貴哉, 牟田 修, 古川 浩

    電気関係学会九州支部第66回連合大会  2013.9 

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    Event date: 2013.9 - 2012.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:熊本大学   Country:Japan  

  • オフセットQPSK受信機におけるADC非線形歪みの軽減手法

    福重 翔太, 牟田 修, 兼本 大輔, 古川 浩

    電気関係学会九州支部第66回連合大会  2013.9 

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    Event date: 2013.9 - 2012.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:熊本大学   Country:Japan  

  • 帯域外漏洩電力制約下でのOFDM信号の包絡線ピーク振幅抑圧に関する検討

    日野 貴哉, 牟田 修, 古川 浩

    電子情報通信学会 ソサイエティ大会  2013.9 

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    Event date: 2013.9 - 2012.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:福岡工業大学   Country:Japan  

  • Performance Analysis of Fractional Frequency Reuse Based on Worst Case Signal to Interference Ratio in OFDMA Downlink Systems International conference

    Sherief Hashima, Hossam Shalaby, Said M. Elnoubi, Masoud Alghoniemy, Muta Osamu, Hiroshi Furukawa

    IEEE PIMRC 2013  2013.9 

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    Event date: 2013.9 - 2012.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:United Kingdom  

    Performance Analysis of Fractional Frequency Reuse Based on Worst Case Signal to Interference Ratio in OFDMA Downlink Systems

    Other Link: http://www.ieee-pimrc.org/index.html

  • Underlay MIMO Cognitive Transceivers Design with Channel Uncertainty International conference

    Bassant Abdelhamid, Maha Elsabrouty, Masoud Alghoniemy, Salwa Elramly, Muta Osamu, Hiroshi Furukawa

    IEEE PIMRC 2013  2013.9 

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    Event date: 2013.9 - 2012.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:United Kingdom  

    Underlay MIMO Cognitive Transceivers Design with Channel Uncertainty

    Other Link: http://www.ieee-pimrc.org/index.html

  • Analysis of Frequency Reuse Cellular Systems Using Worst Case Signal to Interference Ratio International conference

    Sherief Hashima, Said M. Elnoubi, Masoud Alghoniemy, Hossam Shalaby, Muta Osamu, Imbaby Mahmoud

    12th International conference on telecommunications  2013.6 

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    Event date: 2013.6 - 2012.6

    Language:English   Presentation type:Oral presentation (general)  

    Country:Croatia  

    Analysis of Frequency Reuse Cellular Systems Using Worst Case Signal to Interference Ratio

    Other Link: http://www.contel.hr/2013/

  • 定包絡線変調受信機のための1bit量子化A/D変換器の構成と試作評価

    兼本大輔, 牟田 修, 福永龍太, 古川 浩, 金谷 晴一, 吉田 啓二

    電子情報通信学会 無線通信システム研究会  2013.4 

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    Event date: 2013.4 - 2012.4

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:石垣市民会館   Country:Japan  

    Other Link: http://www.ieice.org/ken/paper/20130419SBDU/eng/

  • A Distributed Cooperative MIMO Secondary Transceivers Design for Overlay Cognitive Radio Systems

    Bassant Abdelhamid, Osamu Muta, Maha Elsabrouty, Masoud Alghoniemy, Salwa Elramly, Hiroshi Frukawa

    2013.4 

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    Event date: 2013.4 - 2012.4

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    A Distributed Cooperative MIMO Secondary Transceivers Design for Overlay Cognitive Radio Systems

    Other Link: http://www.ieice.org/ken/paper/201304193BDH/eng/

  • 1bitADCを用いる無線シングルキャリア位相変調システムの伝送特性評価

    牟田 修, 兼本大輔, 福永龍太, 古川 浩

    電子情報通信学会 通信方式研究会  2013.3 

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    Event date: 2013.3 - 2012.3

    Presentation type:Oral presentation (general)  

    Venue:慶應義塾大学 鶴岡タウンキャンパス   Country:Japan  

    Other Link: http://www.ieice.org/ken/paper/20130315nB2G/eng/

  • Joint Optimization Design for Multiple Underlay MIMO Cognitive Transceivers with Channel Uncertainty

    Bassant Abdelhamid, Maha Elsabrouty, Masoud Alghoniemy, Salwa Elramly, Osamu Muta, and Hiroshi Furukawa

    2013.3 

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    Event date: 2013.3 - 2012.3

    Presentation type:Oral presentation (general)  

    Country:Japan  

    Joint Optimization Design for Multiple Underlay MIMO CognitiveTransceivers with Channel Uncertainty

    Other Link: http://www.ieice.org/ken/paper/20130315eB2d/eng/

  • 無線シングルキャリア位相変調信号に適した1bit A/D変換器の構成と性能評価

    兼本大輔, 牟田 修, 古川 浩, 金谷晴一, 吉田啓二

    電子情報通信学会 通信方式研究会  2013.3 

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    Event date: 2013.3 - 2012.3

    Presentation type:Oral presentation (general)  

    Venue:慶應義塾大学 鶴岡タウンキャンパス   Country:Japan  

    Other Link: http://www.ieice.org/ken/paper/20130315kB2f/eng/

  • Joint Optimization Design for Underlay Cognitive Transceiver with Channel Uncertainty

    Bassant Abdelhamid, Maha Elsabrouty, Masoud Alghoniemy, Salwa Elramly, Osamu Muta, and Hiroshi Furukawa

    2013.2 

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    Event date: 2013.1 - 2012.2

    Presentation type:Oral presentation (general)  

    Country:Japan  

    Joint Optimization Design for Underlay Cognitive Transceiver with Channel Uncertainty

    Other Link: http://www.ieice.org/ken/paper/20130201PBBK/eng/

  • Lagrangian Relaxation Approach for Low Complexity Channel Assignment in Multi-Cell WLANs International conference

    Mohamed Elwekeil, Masoud Alghoniemy, Hiroshi Furukawa, and Osamu Muta

    Proc. ICNC Workshop on Computing, Networking and Communications  2013.1 

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    Event date: 2013.1 - 2012.1

    Presentation type:Oral presentation (general)  

    Country:United States  

    Lagrangian Relaxation Approach for Low Complexity Channel Assignment in Multi-Cell WLANs

    Other Link: http://www.conf-icnc.org/2013/

  • Performance Evaluation of An Intelligent Directional Antenna System for Indoor Wireless Backhaul

    Ximing Huang, Osamu Muta, Kuninori Ohsaki, and Hiroshi Furukawa

    2012.12 

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    Event date: 2012.12

    Presentation type:Oral presentation (general)  

    Country:Japan  

    Performance Evaluation of An Intelligent Directional Antenna System Applied to Indoor Wireless Backhaul

    Other Link: http://www.ieice.org/ken/paper/20121214d0zM/eng/

  • 量子化雑音影響下におけるMIMO差動符号化GMSK適応等化方式の特性評価

    福永龍太, 牟田 修, 古川 浩

    電子情報通信学会 無線通信システム研究会  2012.11 

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    Event date: 2012.11

    Presentation type:Oral presentation (general)  

    Venue:東京電機大学 東京千住キャンパス   Country:Japan  

    Other Link: http://www.ieice.org/ken/paper/20121116S0y4/eng/

  • 電力増幅器非線形歪み影響下のOFDMシステムにおけるPAPR低減のためのサブキャリア位相制御規範に関する検討

    高畠聖, 牟田修

    電気関係学会九州支部第65回連合大会  2012.9 

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    Event date: 2012.9

    Presentation type:Oral presentation (general)  

    Venue:長崎大学 文教キャンパス   Country:Japan  

  • MIMOシングルキャリアシステムにおけるE級電力増幅信号のモデル化とシミュレーション評価

    福永龍太, 山下勇輝, 牟田修, 兼本大輔, 金谷晴一, 吉田啓二, 古川 浩

    電気関係学会九州支部第65回連合大会  2012.9 

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    Event date: 2012.9

    Presentation type:Oral presentation (general)  

    Venue:長崎大学 文教キャンパス   Country:Japan  

  • MIMO-OFDMシステムにおける適応プレディストータとピークキャンセラを併用する電力増幅器の非線形歪み補償

    日野貴哉, 牟田修

    電気関係学会九州支部第65回連合大会  2012.9 

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    Event date: 2012.9

    Presentation type:Oral presentation (general)  

    Venue:長崎大学 文教キャンパス   Country:Japan  

  • 量子化雑音影響下でのGMSKシステムにおける差動符号化の効果

    福永龍太, 牟田修, 古川浩

    電子情報通信学会 ソサイエティ大会  2012.9 

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    Event date: 2012.9

    Presentation type:Oral presentation (general)  

    Venue:富山大学 五福キャンパス   Country:Japan  

  • Adaptive Peak Power Cancellation Scheme under the Requirements of ACLR and EVM for MIMO-OFDM Systems International conference

    Takaya Hino, Osamu Muta

    Proc. IEEE International Symposium on Personal, Indoor and Mobile Radio Communications 2012 (PIMRC2012)  2012.9 

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    Event date: 2012.9

    Presentation type:Oral presentation (general)  

    Country:Australia  

    Adaptive Peak Power Cancellation Scheme under the Requirements of ACLR and EVM for MIMO-OFDM Systems

  • Partial Scrambling PAPR Reduction for Multi-Code Vector Coding in Adaptive Modulated MIMO Systems International conference

    Osamu Muta

    Proc. OFDM workshop 2012  2012.8 

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    Event date: 2012.8

    Presentation type:Oral presentation (general)  

    Country:Germany  

    Partial Scrambling PAPR Reduction for Multi-Code Vector Coding in Adaptive Modulated MIMO Systems

  • Optimal Channel Assignment for IEEE 802.11 Multi-cell WLANs International conference

    Mohamed Elwekeil, Masoud Alghoniemy, Mostafa El-Khamy, Hiroshi Furukawa, and Osamu Muta

    Proc. 20th European Signal Processing Conference (EUSIPCO 2012)  2012.8 

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    Event date: 2012.8

    Presentation type:Oral presentation (general)  

    Country:Romania  

    Optimal Channel Assignment for IEEE 802.11 Multi-cell WLANs

  • Reduced Complexity Secure Cooperative Compressive Spectrum Sensing for Wideband Cognitive Radio Systems International conference

    Mohammed Farrag, Mostafa El-Khamy, Osamu Muta, Mohamed El-Sharkawy, Hiroshi Furukawa

    Proc. IEEE VTS Asia Pacific Wireless Communication Symposium (APWCS) 2012  2012.8 

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    Event date: 2012.8

    Presentation type:Oral presentation (general)  

    Country:Japan  

    Reduced Complexity Secure Cooperative Compressive Spectrum Sensing for Wideband Cognitive Radio Systems

  • Reduced Complexity Secure Cooperative Compressive Spectrum Sensing for Cognitive Radio Applications

    Mohammed Farrag, Mostafa El-Khamy, Osamu Muta, Mohamed El-Sharkawy, Hiroshi Furukawa

    2012.7 

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    Event date: 2012.7

    Presentation type:Oral presentation (general)  

    Country:Japan  

    Reduced Complexity Secure Cooperative Compressive Spectrum Sensing for Cognitive Radio Applications

  • MIMOベクトル符号化伝送における位相制御によるピーク電力抑圧の一検討

    牟田修

    電子情報通信学会 通信方式研究会  2012.7 

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    Event date: 2012.7

    Presentation type:Oral presentation (general)  

    Venue:沖永良部島 知名町中央公民館   Country:Japan  

    Other Link: http://www.ieice.org/ken/paper/20120713R0Tp/eng/

  • 適応ピークキャンセラを用いたMIMO-OFDM信号のピーク電力低減に関する検討

    日野貴哉, 牟田修, 古川浩

    電子情報通信学会 通信方式研究会  2012.7 

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    Event date: 2012.7

    Presentation type:Oral presentation (general)  

    Venue:沖永良部島 知名町中央公民館   Country:Japan  

    Other Link: http://www.ieice.org/ken/paper/20120713t0s1/eng/

  • 量子化誤差影響下の定包絡線変調受信機における非線形等化の検討

    小寺康平, 牟田修, 古川浩

    電子情報通信学会 無線通信システム研究会  2012.4 

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    Event date: 2012.4

    Presentation type:Oral presentation (general)  

    Venue:京都大学 百周年時計台記念館 国際交流ホールI   Country:Japan  

  • 屋内無線バックホールにおけるマルチアンテナ無線中継伝送の特性評価

    黄 錫明, 牟田 修, 古川 浩

    電子情報通信学会 総合大会  2012.3 

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    Event date: 2012.3

    Presentation type:Oral presentation (general)  

    Venue:岡山大学 津島キャンパス   Country:Japan  

  • 量子化雑音影響下の定包絡線位相変調システムにおける非線形等化の計算量削減

    小寺康平, 福永龍太, 牟田 修, 古川 浩

    電子情報通信学会 総合大会  2012.3 

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    Event date: 2012.3

    Presentation type:Oral presentation (general)  

    Venue:岡山大学 津島キャンパス   Country:Japan  

  • An Efficient Equalization Scheme for Constant Envelope Modulation Receiver Affected by Quantization Error International conference

    Kohei Kotera, Osamu Muta, and Hiroshi Furukawa

    Japan-Egypt Conference on Electronics, Communications and Computers 2012  2012.3 

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    Event date: 2012.3

    Presentation type:Oral presentation (general)  

    Country:Egypt  

    An Efficient Equalization Scheme for Constant Envelope Modulation Receiver Affected by Quantization Error

    Other Link: http://jececc.ejust.edu.eg/

  • Performance Evaluation of Wireless Multi-hop Networks with Directional Antennas in an Indoor Radio Propagation Channe International conference

    Ximing Huang, Osamu Muta, and Hiroshi Furukawa

    Japan-Egypt Conference on Electronics, Communications and Computers 2012  2012.3 

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    Event date: 2012.3

    Presentation type:Oral presentation (general)  

    Country:Egypt  

    Performance Evaluation of Wireless Multi-hop Networks with Directional Antennas in an Indoor Radio Propagation Channe

    Other Link: http://jececc.ejust.edu.eg/

  • Efficient Nonlinear Equalization Scheme for MIMO Constant Envelope Modulation Receivers Affected by Quantization Error International conference

    Kohei Kotera, Osamu Muta, Hiroshi Furukawa

    International Conference on Information Networking (ICOIN) 2012  2012.2 

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    Event date: 2012.2

    Presentation type:Oral presentation (general)  

    Country:Indonesia  

    Efficient Nonlinear Equalization Scheme for MIMO Constant Envelope Modulation Receivers Affected by Quantization Error

    Other Link: http://www.icoin.org/

  • Low Complexity Channel Estimation for MIMO-Constant Envelope Modulation

    Ehab Mahmoud Mohamed, Osamu Muta, Hiroshi Furukawa

    2012.1 

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    Event date: 2012.1

    Presentation type:Oral presentation (general)  

    Country:Japan  

    Low Complexity Channel Estimation for MIMO-Constant Envelope Modulation

    Other Link: http://www.ieice.org/ken/program/index.php?instsoc=IEICE-B&tgid=IEICE-RCS&year=9&region=0&sch1=1&schkey=&pnum=0&psize=2&psort=0&layout=&lang=eng&pskey=&ps1=1&ps2=1&ps3=1&ps4=1&ps5=1&search_mode=

  • Phase-Sequence Blind Estimation for Phase-Rotation based PAPR Reduction in MIMO Coded-OFDM Systems International conference

    Osamu Muta

    International Conference on Signal Processing and Communication Systems 2011  2011.12 

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    Event date: 2011.12

    Country:Armenia  

    Phase-Sequence Blind Estimation for Phase-Rotation based PAPR Reduction in MIMO Coded-OFDM Systems

    Other Link: http://www.dspcs-witsp.com/icspcs_2011/

  • Static and Dynamic Channel Estimation Techniques for MIMO-Constant Envelope Modulation International conference

    Ehab Mahmoud Mohamed, Osamu Muta, Hiroshi Furukawa

    Workshop on Mobile Computing and Emerging Communication Networks(Globecom workshop), 2011  2011.12 

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    Event date: 2011.12

    Country:Armenia  

    Static and Dynamic Channel Estimation Techniques for MIMO-Constant Envelope Modulation

    Other Link: http://mcecn.ntua.gr/

  • Effect of Phase Control Based PAPR Reduction in MIMO Adaptive Modulated Vector Coding Systems International conference

    Osamu Muta

    International Conference on Wireless Communications and Signal Processing  2011.10 

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    Event date: 2011.10

    Country:China  

    Effect of Phase Control Based PAPR Reduction in MIMO Adaptive Modulated Vector Coding Systems

    Other Link: www.ic-wcsp.org

  • Signal Processing Techniques for Wireless Communication Systems International conference

    Osamu Muta

    Busan-Fukuoka System Semiconductor Workshop  2011.9 

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    Event date: 2011.9

    Presentation type:Symposium, workshop panel (public)  

    Country:Korea, Republic of  

    Signal Processing Techniques for Wireless Communication Systems

  • 量子化雑音影響下の定包絡線位相変調受信機における最尤系列推定

    福永龍太, 小寺康平, 牟田修, 古川浩,

    電気関係学会九州支部連合大会  2011.9 

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    Event date: 2011.9

    Venue:佐賀大学本条キャンパス   Country:Japan  

  • ADCの量子化雑音影響下における定包絡線位相変調信号の非線形等化手法に関する検討

    小寺康平, 福永龍太, 牟田 修, 古川 浩

    電子情報通信学会 ソサイエティ大会  2011.9 

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    Event date: 2011.9 - 2011.7

    Presentation type:Oral presentation (general)  

    Venue:北海道大学   Country:Japan  

  • Decision Directed Channel Tracking for MIMO-Constant Envelope Modulation International conference

    Ehab Mahmoud Mohamed, Osamu Muta, and Hiroshi Furukawa

    Digital Information and Communication Technology and Its Applications 2011  2011.7 

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    Event date: 2011.7

    Country:Other  

    Decision Directed Channel Tracking for MIMO-Constant Envelope Modulation

  • Channel Estimation Technique for MIMO-Constant Envelope Modulation International conference

    Ehab Mahmoud Mohamed, Osamu Muta, and Hiroshi Furukawa

    The International Wireless Communications and Mobile Computing Conference  2011.7 

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    Event date: 2011.7

    Country:Other  

    Channel Estimation Technique for MIMO-Constant Envelope Modulation

  • Decision-Directed Channel Tracking for MIMO Constant Envelope Modulation

    Ehab Mahmoud Mohamed, Osamu Muta, Hiroshi Furukawa

    2011.3 

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    Event date: 2011.3

    Presentation type:Oral presentation (general)  

    Country:Japan  

    Decision-Directed Channel Tracking for MIMO Constant Envelope Modulation

  • マルチアンテナ無線中継機における中継パケットを利用するアンテナ切替制御方式

    池崎一生, 牟田 修, 古川 浩

    電子情報通信学会 総合大会  2011.3 

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    Event date: 2011.3

    Presentation type:Oral presentation (general)  

    Country:Japan  

  • Radio Relay Transmission with a Cross-Polarized Multi-Antenna System for Wireless Backhaul International conference

    Issei Ikezaki, Osamu Muta, and Hiroshi Furukawa

    Proceedings of the International Conference on Communications and Signal Processing (ICCSP 2011)  2011.2 

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    Event date: 2011.2

    Country:Other  

    Radio Relay Transmission with a Cross-Polarized Multi-Antenna System for Wireless Backhaul

  • Adaptive Predistortion Linearization Based on Orthogonal Polynomial Expansion for Nonlinear Power Amplifiers in OFDM Systems International conference

    Osamu Muta, Isamu Kaneko, Yoshihiko Akaiwa, and Hiroshi Furukawa

    Proceedings of the International Conference on Communications and Signal Processing (ICCSP 2011)  2011.2 

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    Event date: 2011.2

    Country:Other  

    Adaptive Predistortion Linearization Based on Orthogonal Polynomial Expansion for Nonlinear Power Amplifiers in OFDM Systems

  • 無線バックホールにおける直交偏波を用いたマルチアンテナ無線中継伝送の検討

    池崎一生, 牟田 修, 古川 浩

    電子情報通信学会 無線通信システム研究会  2011.1 

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    Event date: 2011.1

    Presentation type:Oral presentation (general)  

    Venue:屋久島離島開発総合センター   Country:Japan  

  • ベクトル符号化適応変調システムにおける上位ビットスクランブルによるPAPR抑圧方式

    安藤靖人, 牟田 修, 古川 浩

    電子情報通信学会 無線通信システム研究会  2010.11 

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    Event date: 2010.11

    Presentation type:Oral presentation (general)  

    Venue:フェニックス・プラザ   Country:Japan  

  • 低分解能ADCを用いる定包絡線位相変調システムの伝送特性

    高瀬 佑, 小寺康平, 牟田 修, 古川 浩

    電子情報通信学会 2010年度ソサイエティ大会  2010.9 

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    Event date: 2010.9

    Presentation type:Oral presentation (general)  

    Venue:大阪府立大学 中百舌鳥(堺市)   Country:Japan  

  • Adaptive Channel Estimation for Constant Envelope Modulation Transceiver Systems with a Low Resolution ADC

    Ehab Mahmoud Mohamed, Osamu Muta, Hiroshi Furukawa

    2010.9 

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    Event date: 2010.9

    Presentation type:Oral presentation (general)  

    Country:Japan  

    Adaptive Channel Estimation for Constant Envelope Modulation Transceiver Systems with a Low Resolution ADC

  • ベクトル符号化適応変調システムにおける自己同期型上位ビットスクランブルによるPAPR抑圧方式

    安藤靖人, 牟田 修, 古川 浩

    電子情報通信学会 2010年度ソサイエティ大会  2010.9 

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    Event date: 2010.9

    Presentation type:Oral presentation (general)  

    Venue:大阪府立大学 中百舌鳥キャンパス(堺市)   Country:Japan  

  • 低分解能ADCを用いる定包絡線変調システムの伝送特性評価

    高瀬 佑, 牟田 修, 古川 浩

    平成22年度(第 63回)電気関係学会九州支部連合大会  2010.9 

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    Event date: 2010.9

    Presentation type:Oral presentation (general)  

    Country:Japan  

  • 無線バックホールにおける直交偏波を用いたマルチアンテナ無線中継伝送の検討

    池崎一生, 牟田 修, 古川 浩

    平成22年度(第 63回)電気関係学会九州支部連合大会  2010.9 

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    Event date: 2010.9

    Presentation type:Oral presentation (general)  

    Country:Japan  

  • MIMOベクトル符号化適応変調システムにおける上位ビットスクランブルによるPAPR抑圧方式

    安藤靖人, 牟田 修, 古川 浩

    平成22年度(第 63回)電気関係学会九州支部連合大会  2010.9 

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    Event date: 2010.9

    Presentation type:Oral presentation (general)  

    Country:Japan  

  • Channel Estimation Techniques for Constant Envelope Modulation Transceiver Systems with a Low Resolution ADC

    Ehab Mahmoud Mohamed, Osamu Muta, Hiroshi Furukawa

    2010.8 

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    Event date: 2010.8

    Presentation type:Oral presentation (general)  

    Country:Japan  

    Channel Estimation Techniques for Constant Envelope Modulation Transceiver Systems with a Low Resolution ADC

  • 低分解能ADCを用いるMIMO無線中継システムにおけるGMSKの伝送特性評価

    小寺康平, 牟田 修, 古川 浩

    電子情報通信学会 通信方式研究会  2010.7 

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    Event date: 2010.7

    Presentation type:Oral presentation (general)  

    Country:Japan  

  • 低分解能ADCを用いるMIMO無線中継システムにおけるGMSKの伝送特性評価

    小寺康平, 牟田 修, 古川 浩

    電子情報通信学会 通信方式研究会  2010.7 

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    Event date: 2010.7

    Presentation type:Oral presentation (general)  

    Country:Japan  

  • 定包絡線変調と低分解能ADCを用いるMIMO無線伝送の検討

    牟田 修, 古川 浩

    電子情報通信学会 通信方式研究会  2010.6 

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    Event date: 2010.6

    Presentation type:Oral presentation (general)  

    Venue:京都大学   Country:Japan  

  • パイロットレス伝搬路追従技術を用いたOFDMAシステムにおける適応リソース割当方式 ~ 適応変調を適用した場合の特性評価 ~

    坂元一光, 牟田 修, 赤岩芳彦, Krishnamurthy Giridhar, 古川 浩

    電子情報通信学会 通信方式研究会  2010.3 

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    Event date: 2010.3

    Presentation type:Oral presentation (general)  

    Country:Japan  

  • 帯域制限OQAMマルチキャリア伝送へのPer-subcarrier時間領域等化の適用効果

    國島大充, 牟田 修, 古賀久雄, 赤岩芳彦

    電子情報通信学会無線通信システム研究会  2009.12 

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    Event date: 2009.12

    Presentation type:Oral presentation (general)  

    Country:Japan  

  • モバイルWiMAX準拠のOFDMシステムにおけるリミタに基づくPAPR抑圧特性の評価

    高瀬 佑, 牟田 修, 赤岩芳彦

    電子情報通信学会無線通信システム研究会  2009.8 

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    Event date: 2009.8

    Presentation type:Oral presentation (general)  

    Venue:--   Country:Japan  

  • サブキャリア位相制御によるPAPR抑圧技術を適用したLDPC符号化OFDMシステムにおける位相重み系列推定に関する検討

    牟田 修

    電子情報通信学会無線通信システム研究会  2009.8 

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    Event date: 2009.8

    Presentation type:Oral presentation (general)  

    Venue:--   Country:Japan  

  • An Adaptive Resource Allocation Method for OFDMA Systems Employing Decision-Directed Channel Tracking (判定帰還形伝搬路追従技術を用いたOFDMAシステムのための適応リソース割当方式)

    電子情報通信学会総合大会  2009.3 

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    Event date: 2009.3

    Presentation type:Oral presentation (general)  

    Venue:愛媛大学   Country:Japan  

  • Amplify-and-Forward無線中継における共通参照信号系列を利用した基地局アダプティブアレイアンテナの受信重み係数最適化法

    藤井大樹, 牟田 修, 赤岩芳彦

    電子情報通信学会 無線通信システム研究会  2009.3 

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    Event date: 2009.3

    Presentation type:Oral presentation (general)  

    Venue:神奈川県横須賀市 横須賀リサーチパーク   Country:Japan  

  • An Adaptive Resource Allocation Method for OFDMA Systems Employing Pilotless Channel Tracking Techniques

    Kazumitsu Sakamoto, Osamu Muta, Yoshihiko Akaiwa, Krishnamurthy Giridhar

    2009.3 

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    Event date: 2009.3

    Presentation type:Oral presentation (general)  

    Country:Japan  

    An Adaptive Resource Allocation Method for OFDMA Systems Employing Pilotless Channel Tracking Techniques

  • 2.4GHz帯 屋外実伝搬環境下における マルチキャリア無線中継の伝送特性評価

    佐々木元晴, 牟田 修, 赤岩芳彦

    電子情報通信学会 無線通信システム研究会  2009.3 

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    Event date: 2009.3

    Presentation type:Oral presentation (general)  

    Venue:神奈川県 横須賀市 横須賀リサーチパーク   Country:Japan  

  • 直交多項式に基づく適応プレディストータにおけるマルチキャリア信号に対する歪み補償パラメータの最適化速度の改善

    金子 勇, 牟田 修, 赤岩芳彦

    電子情報通信学会 無線通信システム研究会  2009.3 

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    Event date: 2009.3

    Presentation type:Oral presentation (general)  

    Venue:神奈川県 横須賀市 横須賀リサーチパーク   Country:India  

  • Adaptive Channel Estimation for MIMO-Constant Envelope Modulation International conference

    Ehab Mahmoud Mohamed, Osamu Muta, and Hiroshi Furukawa

    IEICE Trans. Commun., Vol.E95-B, No.07, pp.2393-2404  2012.7 

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    Country:Japan  

    Adaptive Channel Estimation for MIMO-Constant Envelope Modulation

  • 負帰還と適応プレディストータを併用した非線形歪み補償方式

    張 以涛, 牟田 修, 赤岩芳彦

    電子情報通信学会 無線通信システム研究会  2006.1 

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    Presentation type:Oral presentation (general)  

    Venue:福岡県 福岡市 九州大学   Country:Japan  

  • LDPC符号化OFDM伝送における検査行列の構造を利用した位相制御型ピーク電力抑圧方式

    牟田 修,赤岩 芳彦

    電子情報通信学会 無線通信システム研究会  2007.1 

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    Presentation type:Oral presentation (general)  

    Venue:沖縄   Country:Japan  

  • 固有ビームMIMOシステムにおける送受信ウェイトのLMSアルゴリズムに基づく決定法

    冨永孝由樹,牟田 修,赤岩芳彦

    電子情報通信学会 無線通信システム研究会  2007.1 

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    Presentation type:Oral presentation (general)  

    Venue:沖縄   Country:Japan  

  • 帯域制限OQAMマルチキャリア伝送を用いた高速電灯線通信方式

    川畑直弘,古賀久雄,牟田 修,赤岩芳彦

    電子情報通信学会 通信方式研究会  2007.1 

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    Presentation type:Oral presentation (general)  

    Venue:与那国   Country:Japan  

  • LDPC符号化SDM-OFDM伝送における検査行列の構成に基づく位相制御型ピーク電力抑圧方式

    牟田 修、赤岩芳彦

    電子情報通信学会 総合大会  2007.3 

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    Presentation type:Oral presentation (general)  

    Venue:愛知県名古屋市名城大学  

  • A Weight Optimization Method under Constraint of the Maximum Power for an Antenna Element in SDM System International conference

    Daiki Fujii, Osamu Muta, Yoshihiko Akaiwa

    2007 Japan-Indo Workshop on Microwave, Photonics, and Communication Systems  2007.7 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

    A Weight Optimization Method under Constraint of the Maximum Power for an Antenna Element in SDM System

  • An Adaptive Predistortion method Based on orthogonal polynomial expansion for nonlinear distortion compensation

    2007.7 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

    An Adaptive Predistortion method Based on orthogonal polynomial expansion for nonlinear distortion compensation

  • 空間分割多重方式におけるアンテナ素子当りの最大送信電力制限下での最適重み決定法

    藤井大樹, 牟田 修, 赤岩芳彦

    電子情報通信学会 無線通信システム研究会  2007.7 

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    Presentation type:Oral presentation (general)  

    Venue:北見工業大学   Country:Japan  

  • MIMO無線通信システムにおけるターボ符号化マルチキャリア信号の適応サブブロック位相制御によるPAPR抑圧の効果

    牟田 修, 赤岩芳彦

    電子情報通信学会 通信方式研究会  2008.1 

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    Presentation type:Oral presentation (general)  

    Venue:鹿児島県 名瀬市   Country:Japan  

  • 高速電灯線通信における帯域制限OQAMマルチキャリア伝送に適した適応等化および周期性雑音除去方式

    國島大充, 古賀久雄, 牟田 修, 赤岩芳彦

    電子情報通信学会 通信方式研究会  2008.1 

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    Presentation type:Oral presentation (general)  

    Venue:鹿児島県 奄美大島   Country:Japan  

  • 帯域制限OQAMマルチキャリア電灯線通信における適応等化および周期性雑音キャンセラの適応選択方式

    國島大充、古賀久雄、牟田 修、赤岩芳彦

    電子情報通信学会 総合大会  2008.3 

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    Presentation type:Oral presentation (general)  

    Venue:北九州学術研究都市 三大学   Country:Japan  

  • OFDMAシステムにおける再利用分割に基づく動的チャネル割当を用いた同一チャネル干渉軽減法の検討

    坂元一光、清水良一、牟田 修、赤岩芳彦

    電子情報通信学会 総合大会  2008.3 

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    Presentation type:Oral presentation (general)  

    Venue:北九州学術研究都市 三大学   Country:Japan  

  • 直交多項式展開に基づく適応プレディストータ型非線形歪み補償方式 (2)

    徐 広勝, 牟田 修, 赤岩芳彦

    電子情報通信学会 無線通信システム研究会  2008.3 

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    Presentation type:Oral presentation (general)  

    Venue:神奈川県 横須賀市   Country:Japan  

  • アンテナ素子当たりの最大電力が制限されたSDMAシステムにおける最適重み係数の決定法とその特性評価

    藤井大樹, 牟田 修, 赤岩芳彦

    電子情報通信学会 総合大会  2008.3 

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    Presentation type:Oral presentation (general)  

    Venue:北九州学術研究都市 三大学   Country:Japan  

  • モバイルWiMAX準拠のシステムにおける同一チャネル干渉軽減法の検討

    清水良一, 坂元一光, 牟田 修, 赤岩芳彦

    電子情報通信学会 無線通信システム研究会  2008.3 

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    Presentation type:Oral presentation (general)  

    Venue:神奈川県 横須賀市   Country:Japan  

  • Effects of PAPR Reduction Based on Peak Limiter in IEEE802.16e Based OFDM System International conference

    Yu Takase, Osamu Muta, Yoshihiko Akaiwa

    IEICE Transactions on Communications, Vol.E94-B, No.05, pp.1467-1471  2011.5 

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    Effects of PAPR Reduction Based on Peak Limiter in IEEE802.16e Based OFDM System

  • OFCDM信号に対する信号間干渉を低減するピーク電力低減方式

    合澤直喜,牟田修,赤岩芳彦,佐和橋衛

    電子情報通信学会 無線通信システム研究会  2006.1 

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    Venue:福岡県 福岡市 九州大学   Country:Japan  

  • 周波数選択性フェージング下での適応チャネル選択方式

    牟田修, 松原仙, R.Canchi, 赤岩芳彦

    電子情報通信学会 総合大会  1997.3 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • 周波数選択性フェージング下でのFDMA/TDDシステムでの適応チャネル選択方式の特性

    牟田修, 赤岩芳彦

    電子情報通信学会 通信ソサイエティ大会  1997.9 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • マルチキャリア伝送方式における適応送信電力制御下でのピーク電力抑圧方式

    牟田修, 高田竜彦, 赤岩芳彦

    電子情報通信学会 通信ソサイエティ大会  1998.10 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • 周波数選択性フェージング下での適応チャネル選択方式

    牟田修, 赤岩芳彦

    電子情報通信学会 無線通信システム研究会  1998.1 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • マルチキャリア伝送におけるパリティキャリアを用いたピーク電力抑圧方式

    高田竜彦, 牟田修, 赤岩芳彦

    電子情報通信学会 通信ソサイエティ大会  1998.10 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • マルチキャリア伝送方式における適応送信電力制御下でのピーク電力抑圧方式

    牟田修, 赤岩芳彦

    電子情報通信学会 無線通信システム研究会  1998.11 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • マルチキャリア伝送におけるパリティキャリアを用いたピーク電力抑圧方式(2)

    高田竜彦, 牟田修, 赤岩芳彦

    電子情報通信学会 総合大会  1999.3 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • マルチキャリヤ伝送におけるパリティキャリヤ を用いたピーク電力抑圧方式

    高田竜彦,牟田修,赤岩芳彦

    電子情報通信学会 無線通信システム研究会  1999.11 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • パイロット信号を内挿したマルチキャリア変調方式における伝搬路応答推定法

    牟田修, 赤岩芳彦

    電子情報通信学会 総合大会  2000.3 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • ナイキスト帯域制限信号におけるガード区間挿入

    江頭慶真、牟田修、赤岩芳彦

    電子情報通信学会 総合大会  2001.3 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • パイロット信号を内挿したマルチキャリア変調方式における伝搬路特性推定方式(Ⅱ)

    牟田修, 赤岩芳彦

    電子情報通信学会 総合大会  2001.3 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • マルチキャリア変調方式における合成パイロット信号のフーリエ変換による周波数伝達特性推定

    江頭慶真、牟田修、赤岩芳彦

    平成13年度電気関係学会九州支部大会  2001.9 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • マルチキャリア変調方式における合成パイロット信号を用いた周波数伝達特性推定方式

    江頭慶真, 牟田修, 赤岩芳彦

    電子情報通信学会 無線通信システム研究会  2002.3 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • An Improved Channel Estimation Scheme for Frequency Domain Equalization in Multicarrier Moduration

    Y.Egashira, O.Muta, Y.Akaiwa

    2002.9 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • マルチキャリア伝送において判定帰還型等化を用いた場合の特性評価

    森若良太、牟田修、赤岩芳彦

    電子情報通信学会 通信ソサイエティ大会  2002.9 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • マルチキャリア伝送において複数の信頼度情報を用いる消失復号誤り訂正方式

    森若良太, 牟田修, 赤岩芳彦

    電子情報通信学会 無線通信システム研究会  2003.3 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • BCH符号化OFDM信号のための検査ビット反転に基づくピーク電力低減方式

    牟田修, 赤岩芳彦

    電子情報通信学会 無線通信システム研究会  2003.11 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • ブロック符号化OFDM信号のための検査ビット反転に基づくピーク電力抑圧時の消失復号誤り訂正方式

    牟田 修, 赤岩 芳彦

    電子情報通信学会 ソサイエティ大会  2004.9 

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    Presentation type:Oral presentation (general)  

    Venue:徳島市 徳島大学   Country:Japan  

  • ターボ符号化OFDM信号における検査キャリア適応反転に基づくピーク電力抑圧方式

    牟田 修, 赤岩芳彦

    電子情報通信学会総合大会  2005.3 

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    Presentation type:Oral presentation (general)  

    Venue:豊中市 大阪大学  

  • OFCDM信号の電力増幅におけるピーク低減と適応プレディストータの効果

    合澤直樹, 牟田 修, 赤岩芳彦

    電子情報通信学会無線通信システム研究会  2005.3 

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    Presentation type:Oral presentation (general)  

    Venue:横須賀市 横須賀リサーチパーク   Country:Japan  

  • 適応ガード区間長制御による1セル繰り返しTDMAセルラシステム

    堀川征一郎, 牟田 修, 赤岩芳彦

    電子情報通信学会無線通信システム研究会  2005.3 

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    Presentation type:Oral presentation (general)  

    Venue:横須賀市 横須賀リサーチパーク  

  • ターボ符号化OFDM信号における検査キャリア適応反転に基づくピーク電力低減方式

    牟田 修、赤岩 芳彦

    電子情報通信学会 無線通信システム研究会  2005.6 

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    Presentation type:Oral presentation (general)  

    Venue:愛知県 名古屋市 名古屋大学  

  • 部分系列伝送によるPAPR抑圧を適用したOFDM信号のための周波数ダイバーシチ伝送を利用した位相重み係数推定法

    牟田 修、 赤岩 芳彦

    電子情報通信学会ソサイエティ大会  2005.9 

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    Presentation type:Oral presentation (general)  

    Venue:北海道 札幌市 北海道大学  

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MISC

  • 技術情報誌TELECOM FRONTIER

    Osamu Muta

    TELECOM FRONTIER   124   1 - 10   2024.8

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    Authorship:Lead author   Language:Japanese   Publishing type:Internal/External technical report, pre-print, etc.  

  • 機械学習・数理最適化の無線通信への応用に向けた共有データセット構想 Reviewed

    丸田一輝, 井田悠太, 實松豊, 牟田修, 岡田啓, 西村寿彦, 岡本英二, 眞田幸俊, 村田英一, 田野哲

    電子情報通信学会誌   2022.6

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    Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (scientific journal)  

Industrial property rights

Patent   Number of applications: 13   Number of registrations: 5
Utility model   Number of applications: 0   Number of registrations: 0
Design   Number of applications: 0   Number of registrations: 0
Trademark   Number of applications: 0   Number of registrations: 0

Professional Memberships

  • Institute of Electrical and Electronics Engineers (IEEE)

  • Institute of Electronics, Information and Communication Engineers (IEICE)

Committee Memberships

  • 電子情報通信学会 通信ソサイエティ   電子情報通信学会 英文論文誌(EB) 小特集 編集委員「Special Section on Technologies and Proof-of-Concept Activities for 5G Advanced and 6G」   Foreign country

    2022.9 - 2023.9   

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    Committee type:Academic society

  • 電子情報通信学会 無線通信システム研究会   副委員長   Domestic

    2022.6 - 2025.5   

  • 電子情報通信学会 通信ソサイエティ   電子情報通信学会 英文論文誌(EB) 小特集 編集幹事「Special Issue on Multidisciplinary and Innovative Key technologies in Advanced communication systems (MIKA)」   Foreign country

    2021.10 - 2022.10   

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    Committee type:Academic society

  • 電子情報通信学会 通信ソサイエティ   電子情報通信学会 英文論文誌(EB) 小特集 編集幹事「Special Section on Technology Trials and Proof-of-Concept Activities for 5G Evolution and Beyond」   Foreign country

    2020.9 - 2021.9   

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    Committee type:Academic society

  • 電子情報通信学会 通信ソサイエティ   電子情報通信学会 英文論文誌(EB) 小特集 編集委員「Special Section on Future Directions of Research and Development on Communication Quality」   Foreign country

    2020.7 - 2021.7   

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    Committee type:Academic society

  • Organizer   Domestic

    2019.6 - 2021.5   

  • 電子情報通信学会 通信ソサイエティ   電子情報通信学会 英文論文誌(EB) 小特集 編集副委員長「Special Section on European ICT R&D Project Activities on Broadband Access Technologies in Conjunction with Main Topics of 2016/2017 IEICE ICT Forum」   Foreign country

    2018.5 - 2019.5   

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    Committee type:Academic society

  • 電子情報通信学会 通信ソサイエティ   電子情報通信学会 英文論文誌 小特集 編集委員 「Special Section on Communication Quality in Wireless Networks」   Foreign country

    2017.7 - 2018.7   

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    Committee type:Academic society

  • 電子情報通信学会 通信ソサイエティ   電子情報通信学会 英文論文誌 小特集 編集委員 「Special Section on Radio Access Technologies for 5G Mobile Communications System」  

    2016.8 - 2017.8   

  • Organizer   Domestic

    2016.5 - 2018.5   

  • IEEE ComSoc Asia Pacific Board   IEEE ComSoc Asia Pacific Board (APB), Membership Development Committee (MDC) Vice Chair   Foreign country

    2016.4 - 2017.3   

  • 電子情報通信学会 コミュニケーションクオリティ研究会   専門委員   Domestic

    2015.11 - Present   

  • 電子情報通信学会 通信ソサイエティ「European ICT R&D Project Activities on Broadband Access Technologies in Conjunction with Main Topics of 2015 IEICE ICT Forum」   電子情報通信学会 英文論文誌 小特集 編集幹事   Foreign country

    2015.5 - 2016.5   

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    Committee type:Academic society

  • 電子情報通信学会 通信方式研究会   研究専門委員   Domestic

    2013.5 - 2016.5   

  • 電子情報通信学会 無線通信システム研究会   専門委員   Domestic

    2010.6 - 2015.5   

  • Microwave and Optical Technology (IJMOT)   Microwave and Optical Technology (IJMOT) 査読委員   Foreign country

    2010.4 - Present   

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    Committee type:Academic society

  • 電子情報通信学会 通信ソサイエティ   電子情報通信学会 EB論文誌 編集委員   Foreign country

    2008.5 - 2012.5   

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    Committee type:Academic society

  • 電子情報通信学会   電子情報通信学会常任査読委員   Foreign country

    2004.11 - Present   

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    Committee type:Academic society

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Academic Activities

  • TPC member of IEEE ICC2025 (International Conference on Communications) International contribution

    Role(s): Review, evaluation

    2025.6

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    Type:Peer review 

  • TPC member, The 3rd Smart Sustainable Development 2025 conference International contribution

    Role(s): Peer review

    The 3rd Smart Sustainable Development 2025 conference  2025.3

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    Type:Peer review 

  • ICAIIC 2025, Technical program committee member International contribution

    Role(s): Review, evaluation

    2025.2

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    Type:Peer review 

  • ICNC 2025 TPC member (International Conference on Computing, Networking and Communications) International contribution

    Role(s): Peer review

    International Conference on Computing, Networking and Communications  2025.2

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    Type:Peer review 

  • ICOIN2025 TPC member International contribution

    Role(s): Peer review

    ICOIN2025 TPC  2025.1

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    Type:Peer review 

  • ICSPCS2024 Technical program committee member International contribution

    International Conferences on Signal Processing and Communication Systems (ICSPCS) 2024  ( Gold Coast Australia ) 2024.12

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    Type:Competition, symposium, etc. 

  • GLOBECOM2024 Technical program committee member International contribution

    2024 IEEE Global Communications Conference (GLOBECOM2024)  ( Cape Town SouthAfrica ) 2024.12

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    Type:Competition, symposium, etc. 

  • ICETC 2024 Technical program committee member International contribution

    The 16th International Conference on Education Technology and Computers (ICETC 2024)  ( Kitakyushu Japan ) 2024.11

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    Type:Competition, symposium, etc. 

  • Asia-APacific Microwave Conference (APMC) 2024, TPC Member International contribution

    Role(s): Peer review

    Asia-APacific Microwave Conference (APMC) 2024  2024.11

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    Type:Peer review 

  • ISAP2025 TPC member International contribution

    Role(s): Peer review

    The 2025 International Symposium on Antennas and Propagation (ISAP2025)  2024.10

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    Type:Peer review 

  • Technical program committee member International contribution

    The 29th Asia-Pacific Conference on Communications (APCC) 2024  ( Sydney Australia ) 2024.10

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    The 20th IEEE Asia Pacific Wireless Communications Symposium, APWCS 2024  ( One north Singapore ) 2024.8

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    IEEE International Conference on Communications (ICC) 2024, Technical program committee member, June 9-13, 2024.  ( Denver UnitedStatesofAmerica ) 2024.6

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    International Conference on Artificial Intelligence in Information and Communication (ICAIIC) 2024  ( Osaka Japan ) 2024.2

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    2024 International Conference on Computing, Networking and Communications (ICNC)  ( Hawaii UnitedStatesofAmerica ) 2024.2

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    The 38th International Conference on Information Networking 2024 (ICOIN2024)  ( Ho Chi Minh City Vietnam ) 2024.1

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    Type:Competition, symposium, etc. 

  • Screening of academic papers

    Role(s): Peer review

    2024

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    Type:Peer review 

    Number of peer-reviewed articles in foreign language journals:4

    Number of peer-reviewed articles in Japanese journals:0

    Proceedings of International Conference Number of peer-reviewed papers:0

    Proceedings of domestic conference Number of peer-reviewed papers:0

  • Technical program committee chair International contribution

    International Conference on 6G Communications Networking and Signal Processing  ( Nanyang Technological University Singapore ) 2023.12

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    Type:Competition, symposium, etc. 

  • Organization committee co-chair International contribution

    International Japan-Africa Conference on Electronics, Communications and Computations (JAC-ECC) 2023  ( Alexandria Egypt ) 2023.12

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    The 28th Asia-Pacific Conference on Communications (APCC)  ( Sydney Australia ) 2023.11

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    Type:Competition, symposium, etc. 

  • Technical program committee Track Chair International contribution

    IEEE Vehicular Technology Conference Fall 2023  ( Hong Kong China ) 2023.10

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    IEEE/CIC International conference on Communications in China (ICCC) 2023  ( China ) 2023.8

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    Type:Competition, symposium, etc. 

  • 座長

    電子情報通信学会 無線通信システム研究会  ( 大阪大学 ) 2023.7

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    IEEE Vehicular Technology Conference Spring 2023  ( Florence Italy ) 2023.6

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    Type:Competition, symposium, etc. 

  • 座長

    電子情報通信学会 無線通信システム研究会  ( 北海道大学 ) 2023.6

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    International Conference on Signal Processing and Communication Systems 2023  ( San Francisco UnitedStatesofAmerica ) 2023.6

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    IEEE International Conference on Communications (ICC)  ( Rome Italy ) 2023.5 - 2023.6

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    Type:Competition, symposium, etc. 

  • 座長

    電子情報通信学会 無線通信システム研究会  ( 松江ニューアーバンホテル ) 2023.4

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    Type:Competition, symposium, etc. 

  • セッション座長

    電子情報通信学会 総合大会  ( 芝浦工業大学 ) 2023.3

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    Type:Competition, symposium, etc. 

  • 座長

    電子情報通信学会 無線通信システム研究会  ( 東京工業大学 ) 2023.3

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    International Conference on Artificial Intelligence in Information and Communication (ICAIIC 2023)  ( Bali Indonesia ) 2023.2

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    Type:Competition, symposium, etc. 

  • 座長

    電子情報通信学会 無線通信システム研究会  ( 前橋テルサ ) 2023.1

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    International Conference on Information Networking 2023 (ICOIN2023)  ( Bangkok Thailand ) 2023.1

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    Type:Competition, symposium, etc. 

  • Screening of academic papers

    Role(s): Peer review

    2023

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    Type:Peer review 

    Number of peer-reviewed articles in foreign language journals:20

    Number of peer-reviewed articles in Japanese journals:1

    Proceedings of International Conference Number of peer-reviewed papers:23

    Proceedings of domestic conference Number of peer-reviewed papers:0

  • Organization committee co-chair International contribution

    International Japan-Africa Conference on Electronics, Communications and Computations (JAC-ECC) 2022  ( Alexandria Egypt ) 2022.12

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    Type:Competition, symposium, etc. 

  • 座長

    電子情報通信学会 無線通信システム研究会  ( 名古屋工業大学 ) 2022.12

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    Type:Competition, symposium, etc. 

  • 座長

    電子情報通信学会 無線通信システム研究会  ( 九州大学 ) 2022.11

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    Type:Competition, symposium, etc. 

  • 座長

    電子情報通信学会 無線通信システム研究会  ( 愛媛大学 ) 2022.10

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    27th Asia-Pacific Conference on Communications (APCC) 2022  ( Korea ) 2022.10

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    Type:Competition, symposium, etc. 

  • 座長

    電子情報通信学会 革新的無線通信技術に関する横断型研究会(MIKA)2022  ( 新潟市民プラザ ) 2022.10

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    IEEE Vehicular Technology Conference Fall 2022  ( Beijin China ) 2022.9

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    Type:Competition, symposium, etc. 

  • Session chair International contribution

    The 2022 Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (IEEE PIMRC 2022)  ( Japan ) 2022.9

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) 2022  ( Online ) 2022.9

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    Type:Competition, symposium, etc. 

  • セッション座長

    電子情報通信学会 ソサイエティ大会  ( オンライン開催 ) 2022.9

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    Type:Competition, symposium, etc. 

  • 座長

    電子情報通信学会 無線通信システム研究会  ( 函館市亀田交流プラザ ) 2022.8

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    IEEE 9th International Conference on Communications and Electronics 2022.  ( Nha Trang City Vietnam ) 2022.7

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    Type:Competition, symposium, etc. 

  • 座長

    電子情報通信学会 無線通信システム研究会  ( 金沢歌劇座 ) 2022.7

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    2022 Thirteenth International Conference on Ubiquitous and Future Networks (ICUFN)  ( Barcelona Spain ) 2022.7

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    Vehicular Technology Conference Spring 2022  ( Helsinki Finland ) 2022.6

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    Type:Competition, symposium, etc. 

  • 座長

    電子情報通信学会 無線通信システム研究会  ( 琉球大学 ) 2022.6

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  • 座長

    電子情報通信学会 無線通信システム研究会  ( 慶應義塾大学 ) 2022.5

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  • Technical program committee member International contribution

    IEEE International Conference on Communications (ICC) 2022  ( Soul Korea ) 2022.5 - 2023.5

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  • セッション座長

    電子情報通信学会 総合大会  ( オンライン開催 ) 2022.3

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    International Conference on Artificial Intelligence in Information and Communication (ICAIIC 2022)  ( Guam UnitedStatesofAmerica ) 2022.2

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    The 35th International Conference on Information Networking 2022 (ICOIN2022)  ( Bangkok Thailand ) 2022.1

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    Type:Competition, symposium, etc. 

  • Screening of academic papers

    Role(s): Peer review

    2022

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    Type:Peer review 

    Number of peer-reviewed articles in foreign language journals:14

    Number of peer-reviewed articles in Japanese journals:0

    Proceedings of International Conference Number of peer-reviewed papers:45

    Proceedings of domestic conference Number of peer-reviewed papers:0

  • Organization committee co-chair International contribution

    International Japan-Africa Conference on Electronics, Communications and Computations (JAC-ECC) 2021  ( Alexandria Egypt ) 2021.12

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    Type:Competition, symposium, etc. 

  • Track chair International contribution

    International Conference on Emerging Technologies for Communications (ICETC) 2021  ( Tokyo University of Science, and online Japan ) 2021.12

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    International Conferences on Signal Processing and Communication Systems (ICSPCS) 2021  ( Los Angeles UnitedStatesofAmerica ) 2021.10

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    The 12th International Conference on Information and Communications Technology Convergence (ICTC 2021)  ( Jeju Island Korea ) 2021.10

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    Type:Competition, symposium, etc. 

  • 座長

    情報伝送と信号処理ワークショップ  2021.10

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    Type:Competition, symposium, etc. 

  • 電子情報通信学会 英文論文誌(EB) 小特集: Special Issue on Multidisciplinary and Innovative Key technologies in Advanced communication systems (MIKA) International contribution

    2021.10 - 2022.10

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    Type:Academic society, research group, etc. 

  • Technical program committee member International contribution

    IEEE Vehicular Technology Conference Fall 2021  ( Online ) 2021.9

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) 2021  ( Helsinki Finland ) 2021.9

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    IEEE VTS APWCS 2021 (Asia Pacific Wireless Communications Symposium)  ( Japan ) 2021.8 - 2021.9

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    International Conference on Ubiquitous and Future Networks (ICUFN) 2021  ( Korea & online Korea ) 2021.8

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    IEEE International Conference on Communications (ICC) 2021  ( Quebec Canada ) 2021.6

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    Type:Competition, symposium, etc. 

  • 座長

    電子情報通信学会 無線通信システム研究会  ( オンライン ) 2021.4

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    International Conference on Artificial Intelligence in Information and Communication (ICAIIC 2021)  ( Jeju Island Korea ) 2021.4

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    Type:Competition, symposium, etc. 

  • 座長

    電子情報通信学会 総合大会  ( オンライン ) 2021.3

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    Type:Competition, symposium, etc. 

  • 座長

    電子情報通信学会 無線通信システム研究会  ( オンライン ) 2021.3

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    35th International Conference on Information Networking (ICOIN) 2021  ( Bangkok Thailand ) 2021.1

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    Type:Competition, symposium, etc. 

  • Screening of academic papers

    Role(s): Peer review

    2021

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    Type:Peer review 

    Number of peer-reviewed articles in foreign language journals:16

    Number of peer-reviewed articles in Japanese journals:3

    Proceedings of International Conference Number of peer-reviewed papers:26

    Proceedings of domestic conference Number of peer-reviewed papers:0

  • Technical program committee member International contribution

    International Conferences on Signal Processing and Communication Systems (ICSPCS) 2020  ( Adelaide Australia ) 2020.12

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    Type:Competition, symposium, etc. 

  • Organization committee co-chair International contribution

    International Japan-Africa Conference on Electronics, Communications and Computations (JAC-ECC) 2020  ( Online Egypt ) 2020.12

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    The 11th International Conference on Information and Communications Technology Convergence (ICTC 2020)  ( Jeju Island Korea ) 2020.10

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    Type:Competition, symposium, etc. 

  • 電子情報通信学会 英文論文誌(EB) 小特集:Special Section on Technology Trials and Proof-of-Concept Activities for 5G Evolution and Beyond International contribution

    2020.9 - 2021.9

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    Type:Academic society, research group, etc. 

  • Technical program committee member International contribution

    IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) 2020  ( London UnitedKingdom ) 2020.8 - 2020.9

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    IEEE International Symposium on Personal, Indoor and Mobile Radio Communications 2020  ( London UnitedKingdom ) 2020.8 - 2020.9

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    Type:Competition, symposium, etc. 

  • 座長

    電子情報通信学会 無線通信システム研究会  ( オンライン開催 ) 2020.8

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    IEEE ICCC 2020 (2020 IEEE/CIC International Conference on Communications in China (ICCC)  ( Chongqing China ) 2020.8

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    Type:Competition, symposium, etc. 

  • 電子情報通信学会 英文論文誌(EB) 小特集:Special Section on Future Directions of Research and Development on Communication Quality International contribution

    2020.7 - 2021.7

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    Type:Academic society, research group, etc. 

  • Technical program committee member International contribution

    International Conference on Ubiquitous and Future Networks (ICUFN 2020)  ( Porto Portugal ) 2020.6 - 2020.7

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    2020 International Conference on Platform Technology and Service  ( Busan Korea ) 2020.6 - 2020.7

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    IEEE International conference on communications 2020  ( Dublin Ireland ) 2020.6

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    Type:Competition, symposium, etc. 

  • Technical program committee co-chair International contribution

    IEEE Vehicular Technology Conference Spring 2020  ( Antwerp Belgium ) 2020.5

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    Type:Competition, symposium, etc. 

  • Screening of academic papers

    Role(s): Peer review

    2020

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    Type:Peer review 

    Number of peer-reviewed articles in foreign language journals:24

    Number of peer-reviewed articles in Japanese journals:0

    Proceedings of International Conference Number of peer-reviewed papers:18

    Proceedings of domestic conference Number of peer-reviewed papers:0

  • 座長

    電子情報通信学会 無線通信システム研究会  ( 徳島大学 ) 2019.12

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    13th International Conference on Signal Processing and Communication Systems (ICSPCS) 2019  ( Surfers Paradise Australia ) 2019.12

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    Type:Competition, symposium, etc. 

  • Organization committee co-chair International contribution

    International Japan-Africa Conference on Electronics, Communications and Computations (JAC-ECC) 2019  ( Alexandria Egypt ) 2019.12

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    Type:Competition, symposium, etc. 

  • 座長

    電子情報通信学会 無線通信システム研究会  ( 佐賀大学 ) 2019.11

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    The 2019 25th Asia-Pacific Conference on Communications (APCC'19)  ( Ho Chi Minh City Vietnam ) 2019.11

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    Type:Competition, symposium, etc. 

  • 座長

    電子情報通信学会 無線通信システム研究会  ( 横須賀リサーチパーク ) 2019.10

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    The 10th International Conference on Information and Communications Technology Convergence (ICTC 2019)  ( Jeju Island Korea ) 2019.10

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    The 2019 International Symposium on Electrical and Electronics Engineering (ISEE 2019)  ( Ho Chi Minh City Vietnam ) 2019.10

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    IEEE Vehicular Technology Conference Fall 2019  ( Hawaii UnitedStatesofAmerica ) 2019.9

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    Type:Competition, symposium, etc. 

  • 座長

    電子情報通信学会 ソサイエティ大会  ( 大阪大学 ) 2019.9

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)  ( Istanbul Turkey ) 2019.9

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    IEEE Vehicular Technology Society Asia Pacific Wireless Communications Symposium (IEEE VTS APWCS) 2019  ( Singapore University of Technology and Design (SUTD) Singapore ) 2019.8

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    Type:Competition, symposium, etc. 

  • 座長

    電子情報通信学会 コミュニケーションクオリティ研究会  ( 函館 ) 2019.8

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    2019 IEEE/CIC International Conference on Communications in China (IEEE CIC ICCC 2019)  ( Changchun China ) 2019.8

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    The 8th IEEE International Conference on Communication, Networks and Satellite (IEEE COMNETSAT 2019)  ( Makassar Indonesia ) 2019.8

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    11th International Conference on Ubiquitous and Future Networks (ICUFN) 2019  ( Zagreb Croatia ) 2019.7

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    IEEE International Conference on Communications 2019  ( Shanghai China ) 2019.5

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    IEEE Vehicular Technology Conference Spring 2019  ( Kuala Lumpur Malaysia ) 2019.4 - 2019.5

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    IEEE VTC2019 Spring workshop, TPoC5G  ( Kuala Lumpur Malaysia ) 2019.4

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    Type:Competition, symposium, etc. 

  • The Technical Program Committee Member International contribution

    The 3rd International Conference on Recent Advances in Signal Processing, Telecommunications & Computing (SigTelCom2019)  ( Ha Noi City Vietnam ) 2019.3

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    Type:Competition, symposium, etc. 

  • 座長

    電子情報通信学会 総合大会  ( 早稲田大学 ) 2019.3

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    Type:Competition, symposium, etc. 

  • The Technical Program Committee Member International contribution

    The 33rd International Conference on Information Networking (ICOIN) 2019  ( Kuala Lumpur Malaysia ) 2019.1

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    The 34th International Conference on Information Networking (ICOIN) 2020  2019.1

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    Type:Competition, symposium, etc. 

  • Screening of academic papers

    Role(s): Peer review

    2019

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    Type:Peer review 

    Number of peer-reviewed articles in foreign language journals:9

    Number of peer-reviewed articles in Japanese journals:1

    Proceedings of International Conference Number of peer-reviewed papers:19

    Proceedings of domestic conference Number of peer-reviewed papers:0

  • The Technical Program Committee Member

    ICSPCS 2018 (2018 12th International Conference on Signal Processing and Communication Systems (ICSPCS))  ( Cairns Australia ) 2018.12

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    Type:Competition, symposium, etc. 

  • Organization committee co-chair International contribution

    International Japan-Africa Conference on Electronics, Communications and Computations (JAC-ECC) 2018  ( Alexandria Egypt ) 2018.12

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    Type:Competition, symposium, etc. 

  • The Technical Program Committee Member International contribution

    Asia-Pacific Microwave Conference  ( Kyoto Japan ) 2018.11

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    Type:Competition, symposium, etc. 

  • The Technical Program Committee Member International contribution

    International Conference on Information and Communications Technology Convergence (ICTC 2018)  ( Jeju Island Korea ) 2018.10

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    Type:Competition, symposium, etc. 

  • The Technical Program Committee Member International contribution

    IEEE 29th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC) 2018  ( Bologna Italy ) 2018.9

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    Type:Competition, symposium, etc. 

  • The Technical Program Committee Member International contribution

    APWCS 2018 (Asia Pacific Wireless Communications Symposium)  ( Hsinchu Taiwan ) 2018.8

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    Type:Competition, symposium, etc. 

  • The Technical Program Committee Member International contribution

    Tenth International Conference on Ubiquitous and Future Networks 2018 (ICUFN 2018)  ( Prague CzechRepublic ) 2018.7

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    Type:Competition, symposium, etc. 

  • The Technical Program Committee Member International contribution

    VTC2018-Spring Recent Results and Workshops (Technology Trials and Proof-of-Concept Activities for 5G and Beyond 2018 : TPoC5G 2018)  ( Porto Portugal ) 2018.6

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    Type:Competition, symposium, etc. 

  • Technical Program Committee (Signal Processing for Communications Symposium) International contribution

    IEEE ICC 2018  ( Kansas City, MO UnitedStatesofAmerica ) 2018.5

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    Type:Competition, symposium, etc. 

  • 座長

    電子情報通信学会 総合大会  ( 東京電機大学 ) 2018.3

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    Type:Competition, symposium, etc. 

  • 座長

    電子情報通信学会 通信方式研究会  ( 九州大学 ) 2018.3

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 通信方式研究会  ( 愛媛大学 ) 2018.1

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    Type:Competition, symposium, etc. 

  • Technical Program Committee International contribution

    The 32nd International Conference on Information Networking (ICOIN) 2018  ( Chiang Mai Thailand ) 2018.1

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    Type:Competition, symposium, etc. 

  • 電子情報通信学会 英文論文誌(EB) 小特集:Special Section on Technology Trials and Proof-of-Concept Activities for 5G and Beyond International contribution

    2018.1 - 2019.8

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    Type:Academic society, research group, etc. 

  • 電子情報通信学会 英文論文誌(EB) 小特集:Special Section on Communication Technologies and Service Qualities in Various Access Networks International contribution

    2018.1 - 2019.7

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    Type:Academic society, research group, etc. 

  • Screening of academic papers

    Role(s): Peer review

    2018

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    Type:Peer review 

    Number of peer-reviewed articles in foreign language journals:11

    Number of peer-reviewed articles in Japanese journals:2

    Proceedings of International Conference Number of peer-reviewed papers:29

    Proceedings of domestic conference Number of peer-reviewed papers:0

  • Technical program committee International contribution

    International Conferences on Signal Processing and Communication Systems (ICSPCS) 2017  ( Gold Coast Australia ) 2017.12

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 通信方式研究会  ( 名古屋大学 ) 2017.11 - 2017.12

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 無線通信システム研究会  ( 福岡大学 ) 2017.11

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    Type:Competition, symposium, etc. 

  • Technical Program Committee International contribution

    IEEE PIMRC 2017, Fundamentals and PHY  ( Montreal Canada ) 2017.10

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 ソサイエティ大会  ( 東京都市大学 ) 2017.9

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 コミュニケーションクオリティ研究会  ( 東京理科大学 ) 2017.8

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    Type:Competition, symposium, etc. 

  • Technical program committee International contribution

    IEEE Vehicular Technology Society Asia Pacific Wireless Communications Symposium 2017 (APWCS2017)  ( Incheon, South Korea Korea ) 2017.8

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    Type:Competition, symposium, etc. 

  • Technical program committee International contribution

    VTC2017-Spring Workshop, (Technology Trials and Proof-of-Concept Activities for 5G and Beyond: TPoC5G)  ( Sydney Australia ) 2017.6

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 コミュニケーションクオリティ研究会  ( 宮崎 ) 2017.5

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 通信方式研究会  ( 千歳 ) 2017.4

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 総合大会  ( 名城大学 ) 2017.3

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 無線通信システム研究会  ( 東京工業大学 ) 2017.3

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 通信方式研究会  ( 彦根勤労福祉会館 ) 2017.2

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 通信方式研究会  ( 九州産業大学 ) 2017.1

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    Type:Competition, symposium, etc. 

  • Technical Program Committee International contribution

    The 31st International Conference on Information Networking (ICOIN) 2017  ( Da Nang Vietnam ) 2017.1

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    Type:Competition, symposium, etc. 

  • Screening of academic papers

    Role(s): Peer review

    2017

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    Type:Peer review 

    Number of peer-reviewed articles in foreign language journals:11

    Number of peer-reviewed articles in Japanese journals:1

    Proceedings of International Conference Number of peer-reviewed papers:22

    Proceedings of domestic conference Number of peer-reviewed papers:0

  • Technical Program Committee International contribution

    International Conferences on Signal Processing and Communication Systems (ICSPCS) 2016  ( Gold Coast Australia ) 2016.12

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 ソサイエティ大会,B-8 セッション  ( 北海道大学 ) 2016.9

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 ソサイエティ大会,B-5B セッション  ( 北海道大学 ) 2016.9

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    IEEE PIMRC2016 Fundamentals & PHY  ( Valencia Spain ) 2016.9

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    The NAFOSTED Conference on Information and Computer Science (NICS)  ( Danang City, Vietnam Japan ) 2016.9

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 コミュニケーションクオリティ研究会  ( 筑波山温泉 ) 2016.8

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  • Technical program committee member International contribution

    IEEE Vehicular Technology Society Asia Pacific Wireless Communications Symposium 2016 (APWCS2016)  ( Tokyo City University, Japan Japan ) 2016.8

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    22nd Asia-Pacific Conference on Communications (APCC2016)  ( Yogyakarta, Indonesia Japan ) 2016.8

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 通信方式研究会  ( 沖縄県宮古島市 ) 2016.7

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  • Organization Committee Co-chair International contribution

    Japan-Egypt Conference on Electronics, Communications and Computers (JEC-ECC) 2016  ( Cairo Egypt ) 2016.5 - 2016.6

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 通信方式研究会  ( 東京都 機械振興会館 ) 2016.4

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 総合大会, BT2セッション  ( 九州大学 ) 2016.3

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 総合大会, B5セッション  ( 九州大学 ) 2016.3

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 総合大会, B8セッション  ( 九州大学 ) 2016.3

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 総合大会, B11セッション  ( 九州大学 ) 2016.3

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 通信方式研究会  ( ラフォーレ南紀白浜 ) 2016.2

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    Type:Competition, symposium, etc. 

  • Technical program committee memberhttp://www.platcon.org International contribution

    The 2016 International Conference on Platform Technology and Service (PlatCon-16)  ( Jeju Korea ) 2016.2

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    The 30th International Conference on Information Networking (ICOIN) 2016  ( Kota Kinabalu Malaysia ) 2016.1

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    Type:Competition, symposium, etc. 

  • Screening of academic papers

    Role(s): Peer review

    2016

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    Type:Peer review 

    Number of peer-reviewed articles in foreign language journals:18

    Number of peer-reviewed articles in Japanese journals:2

    Proceedings of International Conference Number of peer-reviewed papers:16

    Proceedings of domestic conference Number of peer-reviewed papers:0

  • Technical program committee member International contribution

    International Conference on Computing, Management and Telecommunications (ComManTel 2015)  ( DaNang Vietnam ) 2015.12

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    ( Japan ) 2015.12

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    International Conference on Advanced Technologies for Communications 2015  ( Ho Chi Minh City Vietnam ) 2015.10

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    IEEE Conference on Standards for Communication and Networking 2015 (CSCN 2015)  ( Tokyo Japan ) 2015.10

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    The 21st Asia-Pasific Conference on Communications, (APCC2015)  ( Kyoto Japan ) 2015.10

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 ソサイエティ大会, B-5Bセッション  ( 東北大学 ) 2015.9

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 ソサイエティ大会, B-8セッション  ( 東北大学 ) 2015.9

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    Type:Competition, symposium, etc. 

  • Technical program committee member (Fundamentals and PHY Track) International contribution

    IEEE PIMRC 2015 (2015 IEEE 25th International Symposium on Personal, Indoor and Mobile Radio Communications)  ( HongKong China ) 2015.8 - 2015.9

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 無線通信システム研究会  ( 福岡大学 ) 2015.8

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    IEICE 10th Asia-Pacific Symposium on Information and Telecommunication Technologies, (APSITT 2015)  ( Colombo SriLanka ) 2015.8

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 総合大会, B8セッション  ( 立命館大学 ) 2015.3

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 無線通信システム研究会  ( 東京工業大学 ) 2015.3

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 総合大会, B5セッション  ( 立命館大学 ) 2015.3

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    Type:Competition, symposium, etc. 

  • Organization Committee Co-chair International contribution

    Japan-Egypt Conference on Electronics, Communications and Computers 2015  ( Kyushu University Japan ) 2015.3

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 通信方式研究会  ( 鳥取大学 ) 2015.2

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship) International contribution

    2015.2

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    Type:Competition, symposium, etc. 

  • The technical program committee member International contribution

    International Conference on Information Networking (ICOIN) 2015.  ( Siem Reap Colombia ) 2015.1

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    International Conference on Platform Technology and Service (PlatCon 2015)  ( Jeju Korea ) 2015.1

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    Type:Competition, symposium, etc. 

  • 電子情報通信学会 英文論文誌(EB) 小特集 小特集名: IEICE Transactions on Communications, Special Section on European ICT R&D Project Activities on Broadband Access Technologies in Conjunction with Main Topics of 2015 IEICE ICT Forum), (2015). International contribution

    2015.1 - 2015.6

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    Type:Academic society, research group, etc. 

  • The technical program committee member International contribution

    International Conferences on Signal Processing and Communication Systems (ICSPCS) 2014.  ( Gold Coast Anguilla ) 2014.12

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 無線通信システム研究会  ( 伊勢市観光文化会館 ) 2014.12

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship) International contribution

    2014.11

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 ソサイエティ大会, B8セッション  ( 徳島大学 ) 2014.9

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 ソサイエティ大会, B5セッション  ( 徳島大学 ) 2014.9

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 無線通信システム研究会 セッション  ( 高知市文化プラザかるぽーと ) 2014.8

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 総合大会, B5セッション  ( 新潟大学 ) 2014.3

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 総合大会, B8セッション  ( 新潟大学 ) 2014.3

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 通信方式研究会 セッション  ( 大阪市立大学 ) 2014.3

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 無線通信システム研究会 セッション  ( 九州大学 ) 2014.1

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    Type:Competition, symposium, etc. 

  • The technical program committee member International contribution

    International Conferences on Signal Processing and Communication Systems (ICSPCS) 2013  ( Gold Coast Australia ) 2013.12

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    Type:Competition, symposium, etc. 

  • Technical Program Sub-Committee Co-chair International contribution

    Second International Japan-Egypt Conference on Electronics, Communications and Computers  ( Cairo Egypt ) 2013.12

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    平成25年度電気関係学会九州支部連合大会, 情報通信セッション  ( 熊本大学 ) 2013.9

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 ソサイエティ大会, B5セッション  ( 福岡工業大学 ) 2013.9

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 ソサイエティ大会, B8セッション  ( 福岡工業大学 ) 2013.9

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 無線通信システム研究会  ( 石垣市民会館 ) 2013.4

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 総合大会  ( 岐阜大学 ) 2013.3

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    Type:Competition, symposium, etc. 

  • The technical program committee member International contribution

    International Conference on Signal Processing and Communication Systems 2012 (ICSPCS2012)  ( Gold Coast Australia ) 2012.12

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    Type:Competition, symposium, etc. 

  • The technical program committee member International contribution

    1. Seventh International Conference on Broadband and Wireless Computing, Communication and Applications (BWCCA 2012)  ( Victoria Canada ) 2012.11

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    Type:Competition, symposium, etc. 

  • The technical program committee member International contribution

    The 15th International Symposium on Wireless Personal Multimedia Communications (WPMC2012)  ( Taipei Taiwan ) 2012.9

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電気関係学会九州支部第65回連合大会  ( 長崎大学 ) 2012.9

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    Type:Competition, symposium, etc. 

  • The technical program committee member International contribution

    PIMRC2012-MAC (PIMRC2012-Track 2: MAC and Cross-Layer Design)  ( Sydney Australia ) 2012.9

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    Type:Competition, symposium, etc. 

  • The technical program committee member International contribution

    PIMRC2012-PHY (PIMRC2012-Track 1: PHY and Fundamental)  ( Sydney Australia ) 2012.9

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 無線通信システム研究会  ( 函館 ) 2012.6

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会総合大会  ( 岡山大学 ) 2012.3

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship) International contribution

    ( Hilton Green Plaza アレクサンドリア ) 2012.3

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会 無線通信システム研究会  ( 機械振興会館(東京都港区) ) 2012.1

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    Type:Competition, symposium, etc. 

  • Technical Program Committee Member International contribution

    2011.12

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    Type:Competition, symposium, etc. 

  • Organizing Committee Member International contribution

    2012 Japan-Egypt Conference on Electronics, Communications and Computers  ( Alexandria Egypt ) 2011.11

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電気関係学会九州支部連合大会  ( 佐賀大学本庄キャンパス ) 2011.9

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会ソサイエティ大会  ( 北海道大学札幌キャンパス ) 2011.9

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    Type:Competition, symposium, etc. 

  • Technical Program Committee Member International contribution

    ( 京都 ) 2011.6

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    Type:Competition, symposium, etc. 

  • Technical Program Committee Member International contribution

    2011.5 - 2011.10

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    Type:Competition, symposium, etc. 

  • 電子情報通信学会英文論文誌(EB) 特集号

    2011.4 - 2011.12

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    Type:Academic society, research group, etc. 

  • 座長(Chairmanship)

    電子情報通信学会無線通信システム研究会  ( 屋久島 ) 2011.1

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship) International contribution

    2010.11

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship) International contribution

    ( 東京 ) 2009.9

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship) International contribution

    2009.8

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    Type:Competition, symposium, etc. 

  • Technical Program Committee Member International contribution

    IEEE International Conference on Communications 2009 Wireless Communications Symposium  ( Dresden Germany ) 2009.6

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会ソサイエティ大会  ( 鳥取県 鳥取大学 ) 2007.9

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会無線通信システム研究会  ( 東京・機械振興会館 ) 2006.5

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    Type:Competition, symposium, etc. 

  • Technical program committee member International contribution

    Role(s): Review, evaluation

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    Type:Academic society, research group, etc. 

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Research Projects

  • 空間信号処理と融合したピーク電力制御・歪み補償技術の研究

    Grant number:24K07490  2024 - 2026

    日本学術振興会  科学研究費助成事業  基盤研究(C)

    牟田 修

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    Authorship:Principal investigator  Grant type:Scientific research funding

    本研究では、多素子アンテナの自由度を活用した適応的なビーム形成とピーク電力制御技術の統合設計手法を確立する。ピークリミタと電力増幅器の非線形歪み補償の方式設計を行うとともに、それらの低演算量化・性能向上を図る。空間信号処理による干渉制御技術と併用する場合に拡張し、方式の改良を行う。総合的な特性評価を行うとともに、全体システムの設計法を確立する。

    CiNii Research

  • Development of Fundamental Theory for Communication and Sensing over a doubly selective channel in highly mobile environment

    Grant number:23K26104  2023.4 - 2027.3

    Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (B)

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    Grant type:Scientific research funding

    CiNii Research

  • Terminal collaboration technology that both improves energy efficiency and communication performance

    Grant number:23H00474  2023.4 - 2027.3

    Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (A)

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    Grant type:Scientific research funding

    CiNii Research

  • 高速移動に伴う二重選択性通信路を介した通信及びセンシングの基礎理論構築

    Grant number:23H01409  2023 - 2026

    日本学術振興会  科学研究費助成事業  基盤研究(B)

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    Authorship:Coinvestigator(s)  Grant type:Scientific research funding

  • エネルギー効率改善と通信性能向上を両立する端末連携通信技術

    Grant number:HKB3H00474  2023 - 2026

    日本学術振興会  科学研究費助成事業  基盤研究(A)

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    Authorship:Coinvestigator(s)  Grant type:Scientific research funding

  • マイクロ波を用いた土壌消毒技術の開発

    2021 - 2023

    日本学術振興会  二国間交流

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    Authorship:Principal investigator  Grant type:Joint research

  • Toward Ubiquitous Connectivity via Unlicensed LPWANs

    Grant number:21F21074  2021 - 2022

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for JSPS Fellows

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    Authorship:Principal investigator  Grant type:Scientific research funding

    CiNii Research

  • テレコム先端技術研究支援センター(SCAT) 研究助成「非直交多元接続を用いるセルラー通信のための疎性を活用した基地局連携制御技術」、令和2年度~4年度(3年間)

    2020

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    Grant type:Donation

  • 電力効率に優れる無線通信のための多素子アンテナを活用した適応信号処理の開発

    Grant number:17K06427  2017 - 2019

    日本学術振興会  科学研究費助成事業  基盤研究(C)

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    Authorship:Principal investigator  Grant type:Scientific research funding

  • 二国間交流事業 相手国名(エジプト)(振興会対応機関:MOSR-STDF) 「日本アフリカ電子・通信・計算機に関する国際会議」

    2017

    日本学術振興会  二国間交流

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    Authorship:Principal investigator  Grant type:Joint research

  • 公益財団法人 電気通信普及財団 / 小セル通信ネットワークに向けた多素子MIMO無線伝送および電力線伝送技術に関する調査研究

    2017

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    Grant type:Donation

  • テレコム先端技術研究支援センター(SCAT) 研究助成 「電力効率に優れたMIMO無線通信システムのためのピーク電力制御技術」, 平成26年度~28年度(3年間)

    2014

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    Grant type:Donation

  • 無線通信回路規模を考慮した適応信号処理に関する研究

    Grant number:25420376  2013 - 2015

    日本学術振興会  科学研究費助成事業  基盤研究(C)

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    Authorship:Principal investigator  Grant type:Scientific research funding

  • 研究調査助成 / MIMO位相変調システムの送信電力効率の改善と受信回路の低消費電力化についての調査研究, 2012年4月~2014年3月(2年間)

    2012

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    Grant type:Donation

  • MIMO通信における送信ピーク電力を考慮した信号処理に関する研究

    Grant number:23760340  2011 - 2013

    科学研究費助成事業  若手研究(B)

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    Authorship:Principal investigator  Grant type:Scientific research funding

  • 広帯域マルチキャリア無線通信システムのための適応ピーク電力抑圧技術の開発

    Grant number:19760258  2007 - 2008

    科学研究費助成事業  若手研究(B)

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    Authorship:Principal investigator  Grant type:Scientific research funding

  • ユビキタス情報社会を支える通信基盤技術 International coauthorship

    2006.7 - 2009.3

    九州大学(日本)、佐賀大学(日本)、北海道大学(日本)、東京工業大学(日本)、大阪大学(日本) 

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    Authorship:Coinvestigator(s) 

    本研究では、アジアの情報通信先進国である日本とインドの拠点大学が協力して、無線通信及び光通信の高度化に求められる基盤技術について共同研究を行う。

  • 無線マルチキャリア信号のためのピーク電力抑圧に関する研究

    Grant number:17760313  2005 - 2006

    科学研究費助成事業  若手研究(B)

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    Authorship:Principal investigator  Grant type:Scientific research funding

  • 学術研究助成(海外渡航援助)

    2005

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    Grant type:Donation

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Educational Activities

  • Education

    Undergraduate Courses Lectures:
    - Laboratory of Electrical Engineering and Computer Science II
    (Programming a monitor (simple OS) program by 68000 assembly language)
    - Digital signal processing
    - Communication systems

    Graduate Courses Lectures:
    - Exercise in Advanced Digital Communications
    - Mobile Communication

Class subject

  • 通信方式I, II

    2024.10 - 2025.3   Second semester

  • デジタル通信特論

    2024.10 - 2024.12   Fall quarter

  • プログラミング演習

    2024.6 - 2024.8   Summer quarter

  • ディジタル信号処理I, II

    2024.4 - 2024.9   First semester

  • 通信方式

    2023.10 - 2024.3   Second semester

  • デジタル通信特論

    2023.10 - 2024.3   Second semester

  • ネットワーク工学

    2023.10 - 2024.3   Second semester

  • 電気情報工学実験 II (ソフトウェア実験)

    2023.10 - 2024.3   Second semester

  • ディジタル信号処理

    2023.4 - 2023.9   First semester

  • ネットワーク工学

    2022.10 - 2023.3   Second semester

  • 電気情報工学実験 II (ソフトウェア実験)

    2022.10 - 2023.3   Second semester

  • 通信方式

    2022.10 - 2023.3   Second semester

  • デジタル通信特論

    2022.10 - 2023.3   Second semester

  • ディジタル信号処理

    2022.4 - 2022.9   First semester

  • 通信ネットワークA, B

    2021.10 - 2022.3   Second semester

  • 電気情報工学実験 II (ソフトウェア実験)

    2021.10 - 2022.3   Second semester

  • 通信方式

    2021.10 - 2022.3   Second semester

  • デジタル通信特論

    2021.10 - 2022.3   Second semester

  • ネットワーク工学

    2021.10 - 2022.3   Second semester

  • デジタル信号処理

    2021.4 - 2021.9   First semester

  • デジタル通信特論

    2020.10 - 2021.3   Second semester

  • 電気情報工学実験 II (ソフトウェア実験)

    2020.10 - 2021.3   Second semester

  • 通信方式

    2020.10 - 2021.3   Second semester

  • 電気情報工学入門 I

    2020.4 - 2020.9   First semester

  • デジタル信号処理

    2020.4 - 2020.9   First semester

  • 電気情報工学実験 II (ソフトウェア実験)

    2019.10 - 2020.3   Second semester

  • デジタル通信特論

    2019.10 - 2020.3   Second semester

  • 通信方式

    2019.10 - 2020.3   Second semester

  • 電気情報工学入門 I

    2019.4 - 2019.9   First semester

  • デジタル信号処理

    2019.4 - 2019.9   First semester

  • 通信方式

    2018.10 - 2019.3   Second semester

  • デジタル通信特論

    2018.10 - 2019.3   Second semester

  • 電気情報工学実験 II (ソフトウェア実験)

    2018.10 - 2019.3   Second semester

  • 電気情報工学入門 I

    2018.4 - 2018.9   First semester

  • デジタル信号処理

    2018.4 - 2018.9   First semester

  • デジタル通信特論

    2017.10 - 2018.3   Second semester

  • 通信工学通論

    2017.10 - 2018.3   Second semester

  • 通信ネットワーク

    2017.10 - 2018.3   Second semester

  • 電気情報工学実験 II (ソフトウェア実験)

    2017.10 - 2018.3   Second semester

  • 電気情報工学入門 I

    2017.4 - 2017.9   First semester

  • デジタル通信特論

    2016.10 - 2017.3   Second semester

  • 通信工学通論

    2016.10 - 2017.3   Second semester

  • 通信ネットワーク

    2016.10 - 2017.3   Second semester

  • 電気情報工学実験 II (ソフトウェア実験)

    2016.10 - 2017.3   Second semester

  • 電気情報工学入門 I

    2016.4 - 2016.9   First semester

  • デジタル通信特論

    2015.10 - 2016.3   Second semester

  • 通信工学通論

    2015.10 - 2016.3   Second semester

  • 通信ネットワーク

    2015.10 - 2016.3   Second semester

  • 電気情報工学実験 II (ソフトウェア実験)

    2015.10 - 2016.3   Second semester

  • 電気情報工学入門 I

    2015.4 - 2015.9   First semester

  • デジタル通信特論

    2014.10 - 2015.3   Second semester

  • 通信工学通論

    2014.10 - 2015.3   Second semester

  • 通信ネットワーク

    2014.10 - 2015.3   Second semester

  • 電気情報工学実験 II (ソフトウェア実験)

    2014.10 - 2015.3   Second semester

  • 電気情報工学入門 I

    2014.4 - 2014.9   First semester

  • デジタル通信特論

    2013.10 - 2014.3   Second semester

  • 通信ネットワーク

    2013.10 - 2014.3   Second semester

  • 電気情報工学実験 II (ソフトウェア実験)

    2013.10 - 2014.3   Second semester

  • 通信工学通論

    2013.10 - 2014.3   Second semester

  • デジタル通信基礎論

    2013.4 - 2013.9   First semester

  • コアセミナー

    2013.4 - 2013.9   First semester

  • デジタル通信特論

    2012.10 - 2013.3   Second semester

  • 電気情報工学実験 II (ソフトウェア実験)

    2012.10 - 2013.3   Second semester

  • 通信工学通論

    2012.10 - 2013.3   Second semester

  • デジタル通信基礎論

    2012.4 - 2012.9   First semester

  • コアセミナー

    2012.4 - 2012.9   First semester

  • 通信工学通論

    2011.10 - 2012.3   Second semester

  • 電気情報工学実験 II (ソフトウェア実験)

    2011.10 - 2012.3   Second semester

  • デジタル通信特論

    2011.10 - 2012.3   Second semester

  • デジタル通信基礎論

    2011.4 - 2011.9   First semester

  • コアセミナー

    2011.4 - 2011.9   First semester

  • 電気情報工学実験 II (ソフトウェア実験)

    2008.10 - 2009.3   Second semester

  • 電気情報工学実験 I (ソフトウェア実験)

    2007.4 - 2007.9   First semester

  • 電気情報工学実験 I (ソフトウェア実験)

    2006.4 - 2006.9   First semester

  • 電気情報工学実験 I (ソフトウェア実験)

    2005.4 - 2005.9   First semester

  • 電気情報工学実験 I (ソフトウェア実験)

    2004.4 - 2004.9   First semester

  • 計算機プログラミング演習第III

    2003.4 - 2003.9   First semester

  • 電気情報工学実験 I ( ソフトウェア実験)

    2003.4 - 2003.9   First semester

  • 計算機プログラミング演習第III

    2002.4 - 2002.9   First semester

  • 計算機プログラミング演習第III

    2001.4 - 2001.9   First semester

  • 移動体通信基礎論

    2024.10 - 2024.12   Fall quarter

  • プログラミング演習(P)

    2024.6 - 2024.8   Summer quarter

  • ディジタル信号処理Ⅱ(EC)

    2024.6 - 2024.8   Summer quarter

  • 【通年】情報理工学講究

    2024.4 - 2025.3   Full year

  • 【通年】情報理工学研究Ⅰ

    2024.4 - 2025.3   Full year

  • 【通年】情報理工学演習

    2024.4 - 2025.3   Full year

  • 情報理工学論述Ⅰ

    2024.4 - 2024.9   First semester

  • 情報理工学論議Ⅰ

    2024.4 - 2024.9   First semester

  • 情報理工学読解

    2024.4 - 2024.9   First semester

  • ディジタル信号処理(B)【前期】

    2024.4 - 2024.9   First semester

  • ディジタル信号処理Ⅰ(EC)

    2024.4 - 2024.6   Spring quarter

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FD Participation

  • 2021.12   Role:Participation   Title:【シス情FD】企業出身教員から見た大学

    Organizer:[Undergraduate school/graduate school/graduate faculty]

  • 2021.11   Role:Participation   Title:【シス情FD】若手教員による研究紹介 及び 研究費獲得のポイント等について③

    Organizer:[Undergraduate school/graduate school/graduate faculty]

  • 2021.7   Role:Participation   Title:若手教員による研究紹介 及び 科研取得のポイント、その他について ②

    Organizer:[Undergraduate school/graduate school/graduate faculty]

  • 2020.10   Role:Participation   Title:2020年度 ユニバーシティ・デザイン・ワークショップの報告

    Organizer:[Undergraduate school/graduate school/graduate faculty]

  • 2020.9   Role:Participation   Title:科研費を獲りにいこう! 勝ち抜く気合と技術

    Organizer:[Undergraduate school/graduate school/graduate faculty]

  • 2020.9   Role:Participation   Title:電気情報工学科総合型選抜(AO入試)について

    Organizer:[Undergraduate school/graduate school/graduate faculty]

  • 2007.4   Role:Participation   Title:第1回全学FD

    Organizer:University-wide

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Visiting, concurrent, or part-time lecturers at other universities, institutions, etc.

  • 2024  Egypt-Japan University of Science and Technology  Classification:Affiliate faculty  Domestic/International Classification:Overseas 

  • 2023  Egypt-Japan University of Science and Technology  Classification:Affiliate faculty  Domestic/International Classification:Overseas 

  • 2022  愛媛大学・工学部  Classification:Intensive course  Domestic/International Classification:Japan 

  • 2020  愛媛大学・工学部  Classification:Intensive course  Domestic/International Classification:Japan 

Acceptance of Foreign Researchers, etc.

  • 日本学術振興会

    Acceptance period: 2021.4 - 2023.3   (Period):1 month or more

    Nationality:China

    Business entity:Japan Society for the Promotion of Science

  • National Research Institute of Astronomy and Geophysics(NRIAG)

    Acceptance period: 2019.4 - 2019.10  

    Nationality:Egypt

  • Nuclear Research Center

    Acceptance period: 2018.1 - 2018.6   (Period):1 month or more

    Nationality:Egypt

    Business entity:Other