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Matsumura, Takeshi

Graduate School of Informatics, Department of Informatics

Matsumura, Takeshi
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    Last Updated :2025/09/07

    Basic Information

    Academic Degree

    • 修士（工学）(東北大学)
    • 博士（工学）(東北大学)

    ID,URL

    researchmap URL

    list
      Last Updated :2025/09/07

      Research

      Research Areas

      • Informatics, Information networks

      Papers

      • Super-large-coverage Standardized Wireless Communication System and Its Implementation in VHF Band for IoT and V2X
        Kiminobu Makino; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada
        IEEE Open Journal of Vehicular Technology, 2023
      • Development and Initial Implementation of Large-scale Wireless Emulator Toward Beyond 5G
        Takeshi Matsumura; Hirokazu Sawada; Toshiyuki Miyachi; Fumihide Kojima; Hiroaki Harai; Ayaka Sakaguchi; Yoshihisa Nishigori; Hiroshi Harada
        2022 25th International Symposium on Wireless Personal Multimedia Communications (WPMC), 30 Oct. 2022
      • Power Amplifier Linearization Using Orthogonal Polynomial Identified in Frequency Domain
        Michiharu Nakamura; Keiichi Mizutani; Hiroshi Harada; Takeshi Matsumura
        2022 25th International Symposium on Wireless Personal Multimedia Communications (WPMC), 30 Oct. 2022
      • A Large-Scale Wireless Emulation Environment with Interaction between Physical and Virtual Radio Nodes for Beyond 5G Systems
        Fumihide Kojima; Toshiyuki Miyachi; Takeshi Matsumura; Hirokazu Sawada; Hiroaki Harai; Hiroshi Harada
        2022 IEEE 33rd Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), 12 Sep. 2022
      • Development of Full-Duplex Cellular System for Beyond 5G and 6G Systems
        Hiroshi Harada; Keiichi Mizutani; Takeshi Matsumura; Toyoyuki Kato; Ken Shioiri
        2022 IEEE 33rd Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), 12 Sep. 2022
      • A Lazy Learning-Based Self-Interference Cancellation Approach for In-Band Full-Duplex Wireless Communication Systems
        Ou Zhao; Wei-Shun Liao; Keren Li; Takeshi Matsumura; Fumihide Kojima; Hiroshi Harada
        Wireless Communications and Mobile Computing, 03 Aug. 2022
      • Software-Defined Radio-based Evaluation Platform for Highly Mobile IEEE 802.22 System
        Ruiting Ouyang; Takeshi Matsumura; Keiichi Mizutani; Hiroshi Harada
        IEEE Open Journal of Vehicular Technology, 2022
      • Automatic Convergence Detection for In-Band Full-Duplex System with Digital Self-Interference Cancellation Using Adaptive Filter
        Wei-Shun Liao; Ou Zhao; Keren Li; Takeshi Matsumura; Fumihide Kojima; Hiroshi Harada
        2021 24th International Symposium on Wireless Personal Multimedia Communications (WPMC), 14 Dec. 2021
      • Determining Memory Polynomial Model Parameters from Those of Complex p-th Order Inverse for Designing Predistorter
        Michiharu NAKAMURA; Eisuke FUKUDA; Yoshimasa DAIDO; Keiichi MIZUTANI; Takeshi MATSUMURA; Hiroshi HARADA
        IEICE Transactions on Communications, 01 Nov. 2021
      • Lazy Learning-Based Self-Interference Cancellation for Wireless Communication Systems With In-Band Full-Duplex Operations
        Ou Zhao; Wei-Shun Liao; Keren Li; Takeshi Matsumura; Fumihide Kojima; Hiroshi Harada
        2021 IEEE 32nd Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), 13 Sep. 2021
      • Experimental Verification of an Approximate Admittance Equation for Center-Fed Dipoles Arranged Parallel Beside Each Other and Estimation of Its Effective Frequency Range
        Kyoichi Iigusa; Hirokazu Sawada; Takeshi Matsumura; Fumihide Kojima; Hiroshi Harada
        2021 15th European Conference on Antennas and Propagation (EuCAP), 22 Mar. 2021
      • An Initial Study of Dynamic-Duplex Cellular System on 5G NR Downlink in High SHF Band
        Yuya Arakawa; Kazuki Nishikori; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada
        2021 IEEE 18th Annual Consumer Communications & Networking Conference (CCNC), 09 Jan. 2021
      • Channel Measurement and Modeling Prototype for IEEE 802.22-Based Regional Area Networks
        Ruiting Ouyang; Takeshi Matsumura; Keiichi Mizutani; Hiroshi Harada
        IEEE Access, 2021
      • Highly Efficient Sensing Methods of Primary Radio Transmission Systems toward Dynamic Spectrum Sharing-based 5G Systems
        Atomu SAKAI; Keiichi MIZUTANI; Takeshi MATSUMURA; Hiroshi HARADA
        IEICE Transactions on Communications, 2021
      • Channel Modeling Algorithm for TVWS-based IEEE 802.22 WRAN System in Rural Areas
        Ruiting Ouyang; Takeshi Matsumura; Keiichi Mizutani; Hiroshi Harada
        2020 IEEE 92nd Vehicular Technology Conference (VTC2020-Fall), Nov. 2020
      • Development of Evaluation Platform for IEEE 802.22-based Highly Mobile WRAN Communication System with an SDR-based Receiver
        Ruiting Ouyang; Takeshi Matsumura; Keiichi Mizutani; Hiroshi Harada
        2020 23rd International Symposium on Wireless Personal Multimedia Communications (WPMC), 19 Oct. 2020
      • High-efficient Sensing Methods of Primary Wireless Transmission System for Dynamic Spectrum Sharing-based 5G System
        Atomu Sakai; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada
        Proc. WPMC 2020, Oct. 2020, Peer-reviewed
      • Self-interference Cancellation Utilizing Superposition Modulation Technique for Single Carrier Full-duplex System
        Shuzhi Liu; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada
        2020 IEEE 91st Vehicular Technology Conference (VTC2020-Spring), May 2020
      • Enhanced Universal Filtered-DFTs-OFDM for Long-Delay Multipath Environment
        Yuji MIZUTANI; Hiroto KURIKI; Yosuke KODAMA; Keiichi MIZUTANI; Takeshi MATSUMURA; Hiroshi HARADA
        IEICE Transactions on Communications, 01 Apr. 2020
      • A Simplified Memory Polynomial Predistorter Using Restricted LTI Block Parameters
        Michiharu NAKAMURA; Yasuyuki OHISHI; Eisuke FUKUDA; Yoshimasa DAIDO; Keiichi MIZUTANI; Takeshi MATSUMURA; Hiroshi HARADA
        IEICE Trans. Electron., Dec. 2019, Peer-reviewed
      • UTW-OFDM-based 5G New Radio with Low Out-of-band Emission
        Riichi Yokoyama; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada
        2019 22nd International Symposium on Wireless Personal Multimedia Communications (WPMC), Nov. 2019
      • User Throughput Enhancement with Dynamic Full-Duplex Cellular System in Dense Urban Multi-cell Environment
        Kazuki Nishikori; Kyoya Teramae; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada
        IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, Sep. 2019, Peer-reviewed
      • Enhancement of user perceived throughput in Sub-6 GHz integrated access and backhaul with dynamic full-duplex
        Kyoya Teramae; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada
        IEEE Vehicular Technology Conference, Sep. 2019, Peer-reviewed
      • Comprehensive Performance Evaluation of Universal Time-domain Windowed OFDM-based LTE Downlink System
        Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada
        IEICE Trans. Communications, Aug. 2019, Peer-reviewed
      • A Reliable Channel Estimation Scheme Using Scattered Pilot Pattern for IEEE 802.22-based Mobile Communication System
        Ruiting Ouyang; Takeshi Matsumura; Keiichi Mizutani; Hiroshi Harada
        IEEE Transactions on Cognitive Communications and Networking, Jul. 2019, Peer-reviewed
      • IEEE 802.11afWi-Fi in TV White Space
        Kentaro Ishizu; Keiichi Mizutani; Takeshi Matsumura; Zhou Lan; Hiroshi Harada
        Handbook of Cognitive Radio, 21 Feb. 2019, Peer-reviewed
      • A Low-pass Filtered Time-domain Window for DFTs-OFDM to Reduce Out-of-band Emission with Low Complexity
        Yuji Mizutani; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada
        2019 16TH IEEE ANNUAL CONSUMER COMMUNICATIONS & NETWORKING CONFERENCE (CCNC), 2019, Peer-reviewed
      • A TV White Space Wireless Broadband Prototype for Wireless Regional Area Network
        Hiroshi Harada; Kiminobu Makino; Keiichi Mizutani; Takeshi Matsumura
        2018 21ST INTERNATIONAL SYMPOSIUM ON WIRELESS PERSONAL MULTIMEDIA COMMUNICATIONS (WPMC), 2018, Peer-reviewed
      • Macro-Cell Capacity Enhancement with Dynamic Full-Duplex Cellular System
        Takeshi Matsumura; Hiroto Kuriki; Keiichi Mizutani; Hiroshi Harada
        2018 21ST INTERNATIONAL SYMPOSIUM ON WIRELESS PERSONAL MULTIMEDIA COMMUNICATIONS (WPMC), 2018, Peer-reviewed
      • Performance Evaluation of Universal Time-domain Windowed GFDM-based LTE Uplink
        Keiichi Mizutani; Yosuke Kodama; Takeshi Matsumura; Hiroshi Harada
        2018 21ST INTERNATIONAL SYMPOSIUM ON WIRELESS PERSONAL MULTIMEDIA COMMUNICATIONS (WPMC), 2018, Peer-reviewed
      • A Low Pass Filtered-Raised-Cosine Window for UTW-DFTs-OFDM
        Yuji Mizutani; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada
        2018 21ST INTERNATIONAL SYMPOSIUM ON WIRELESS PERSONAL MULTIMEDIA COMMUNICATIONS (WPMC), 2018, Peer-reviewed
      • A Robust Channel Estimation for IEEE 802.22 Enabling Wide Area Vehicular Communication
        Ruiting Ouyang; Takeshi Matsumura; Keiichi Mizutani; Hiroshi Harada
        2018 21ST INTERNATIONAL SYMPOSIUM ON WIRELESS PERSONAL MULTIMEDIA COMMUNICATIONS (WPMC), 2018, Peer-reviewed
      • An Effective Near-Field Measurement Using Multicarrier Modulation Signal
        Riichi Yokoyama; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada; Masaaki Fuse; Hanako Noda
        2018 21ST INTERNATIONAL SYMPOSIUM ON WIRELESS PERSONAL MULTIMEDIA COMMUNICATIONS (WPMC), 2018, Peer-reviewed
      • A Frequency-domain ICI Cancellation Using Weight Matrix Based on Window Shape for Simplified UTW-OFDM
        Akihito Yoshito; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada
        2018 21ST INTERNATIONAL SYMPOSIUM ON WIRELESS PERSONAL MULTIMEDIA COMMUNICATIONS (WPMC), 2018, Peer-reviewed
      • Compact IEEE 802.22-based Radio Equipment Enabling Easy Installation for Regional Area Network System using TV White-spaces
        Takeshi Matsumura; Hiroki Ueno; Keiichi Mizutani; Hiroshi Harada
        2017 23RD IEEE INTERNATIONAL SYMPOSIUM ON LOCAL AND METROPOLITAN AREA NETWORKS (LANMAN), 2017, Peer-reviewed
      • Developments and Practical Field Trials of TV White Space Technologies
        Kentaro Ishizu; Keiichi Mizutani; Takeshi Matsumura; Ha Nguyen Tran; Stanislav Filin; Hirokazu Sawada; Hiroshi Harada
        Opportunistic Spectrum Sharing and White Space Access: The Practical Reality, 24 Jul. 2015, Peer-reviewed
      • IEEE802.11af装置を用いたパスロスモデルおよび伝送速度推定モデルの開発
        沢田浩和; 水谷圭一; 石津健太郎; 松村 武; Ha-Nguyen Tran; 村上 誉; 児島史秀; 原田博司
        Technical report of IEICE, Jun. 2015
      • Tunable RF SAW/BAW Filters: What is Possible and What is Not?
        Ken-ya Hashimoto; Tetsuya Kimura; Takeshi Matsumura; Hideki Hirano; Michio Kadota; Shuji Tanaka; Masayoshi Esashi
        IEEE International Microwave Symposium, 17 May 2015, Invited
      • 高出力対応IEEE 802.11af無線機の試作開発および英国市街地での実証実験
        松村 武; 石津健太郎; 水谷圭一; 村上 誉; 児島史秀; 原田博司
        Technical report of IEICE, May 2015
      • A study of scheduling scheme on whitespace LTE
        Homare Murakami; Kentaro Ishizu; Kazuo Ibuka; Takeshi Matsumura; Fumihide Kojima; Hiroyuki Yano; Mikio Hasegawa; Hiroshi Harada; Hiroyuki Morikawa
        Technical Report of IEICE, Mar. 2015
      • White-space LTE System in UK Digital Terrestrial TV Band (2) :Specification and Evaluation of White-space Devices for Interference Avoidance
        Hiroshi Harada
        Technical Report of IEICE, Nov. 2014
      • White-space LTE System in the UK Digital Terrestrial TV Band (1) : Development and Field Experiment of WSD Operational Environment cooperated with WSDB
        Kazuo Ibuka; Takeshi Matsumura; Kentaro Ishizu; Homare Murakami; Fumihide Kojima; Hiroshi Harada
        Technical Report of IEICE, Nov. 2014
      • R&D of White Space LTE System
        Homare Murakami; Kentaro Ishizu; Kazuo Ibuka; Takeshi Matsumura; Hiroshi Harada
        Technical Report of IEICE, Oct. 2014, Invited
      • Development of Smart Phone for TVWS LTE Communication System
        Takeshi Matsumura; Kazuo Ibuka; Kentaro Ishizu; Homare Murakami; Hiroshi Harada
        Techical Report of IEICE, Jun. 2014
      • Demonstration of communication traffic load balancing with TVWS LTE communication system
        Kazuo Ibuka; Takeshi Matsumura; Kentaro Ishizu; Homare Murakami; Hiroshi Harada
        Techical Report of IEICE, May 2014
      • Research and Development of IEEE 802.11af System Implementation
        Keiichi Mizutani; Takeshi Matsumura; Kentaro Ishizu; Zhou Lan; Homare Murakami; Hiroshi Harada
        Technical Report of IEICE, Mar. 2014, Invited
      • Proposal of Usage Scenario for TDD/FDD Dual Mode LTE Communication System in TVWS and Evaluation of Use Channel Decision Time
        Kazuo Ibuka; Takeshi Matsumura; Kentaro Ishizu; Homare Murakami; Hiroshi Harada
        Technical Report of IEICE, Mar. 2014
      • Connectivity Evaluation of Prototyped TVWS LTE Terminal Adapter
        Takeshi Matsumura; Kazuo Ibuka; Kentaro Ishizu; Homare Murakami; Hiroshi Harada
        Technical Report of IEICE, Mar. 2014
      • TDD/FDD Dual Mode LTE Communication System for TV White-spaces (2) : Development of a White Space Database System for LTE
        Kazuo Ibuka; Takeshi Matsumura; Kentaro Ishizu; Homare Murakami; Hiroshi Harada
        Technical Report of IEICE, Jan. 2014
      • TDD/FDD Dual Mode LTE Communication System for TV White-spaces (1) : Development of Base Station and Small-size Terminal with USB Interface
        Takeshi Matsumura; Kazuo Ibuka; Kentaro Ishizu; Homare Murakami; Hiroshi Harada
        Technical Report of IEICE, Jan. 2014
      • Dynamic Spectrum Access Network with Wireless Clouds toward 5G Mobile Communication Systems
        Hiroshi Harada; Homare Murakami; Kentaro Ishizu; Stanislav Filin; Zhou Lan; Masayuki Oodo; Fumihide Kojima; Chang-woo Pyo; Keiichi Mizutani; Takeshi Matsumura; Kazuo Ibuka
        Technical Report of IEICE, Jan. 2014
      • Development and Standardization Activities of White Space Communication Systems
        Hiroshi Harada; Homare Murakami; Kentaro Ishizu; Stanislav Filin; Zhou Lan; Fumihide Kojima; Chang-woo Pyo; Keiichi Mizutani; Takeshi Matsumura; Kazuo Ibuka
        Technical Report of IEICE, Dec. 2013, Invited
      • Prototype Hardware of IEEE 802.11af/D5.0 for Wireless LAN Systems Operating on TV White Spaces
        Keiichi Mizutani; Takeshi Matsumura; Kentaro Ishizu; Zhou Lan; Homare Murakami; Hiroshi Harada
        Technical Report of IEICE, Oct. 2013
      • White Space Communication Network with IEEE 802.11af/IEEE 802.22 Capable of Primary User Protection and Secondary User Coexistence
        Kentaro Ishizu; Keigo Hasegawa; Masayuki Takekawa; Keiichi Miztani; Zhou Lan; Ha Nguyen Tran; Stanislav Filin; Takeshi Matsumura; Kei Yanagisawa; Kea-Beng Toh; Homare Murakami; Seishi Sasaki; Masahiro Asano; Homare Murakami; Hiroshi Harada
        Technical Report of IEICE, Oct. 2013
      • Development and standardization activities for cognitive radio technology and white space communication systems
        村上 誉; 石津 健太郎; フィリン スタニスラフ; 藍 洲, 児
        Techical Report of IEICE, Mar. 2013
      • Research and Development on Architecture for LTE Systems in TV White Space
        伊深 和雄; 石津 健太郎; 村上 誉; 松村 武; 原田 博司
        Techical Report of IEICE, Feb. 2013
      • A study of FDD/TDD White Space LTE System
        村上 誉; 石津 健太郎; 伊深 和雄; 松村 武; 原田 博司; 長谷川 幹雄
        Techical Report of IEICE, Feb. 2013
      • Prototype of Tablet-type TV Band Portable Device with UHF Converter
        Takeshi Matsumura; Hiroshi Harada
        Techical Report of IEICE, Jan. 2013
      • A TV White Space Spectrum Sensing Device with Robust Sensing Performance and Attractive Physical Features
        Chunyi Song; Takeshi Matsumura; Hiroshi Harada
        Techical Report of IEICE, Jan. 2013
      • Research and development on white space LTE systems
        原田 博司; 石津 健太郎; 村上 誉; 伊深 和雄; 松村 武
        Technical Report of IEICE, Dec. 2012
      • Prototype of UHF Converter for TV White-space Utilization
        松村 武; 原田 博司
        Technical Report of IEICE, May 2012
      • Monolithic fabrication of film bulk acoustic resonators above integrated circuit by adhesive-bonding-based film transfer
        Abhay Kochhar; Takeshi Matsumura; Guoqiang Zhang; Ramesh Pokharel; Ken-Ya Hashimoto; Masayoshi Esashi; Shuji Tanaka
        IEEE International Ultrasonics Symposium, IUS, 2012, Peer-reviewed
      • Fabrication technology of ruthenium microelectrode pattern for RF MEMS
        Takeshi Matsumura; Masayoshi Esashi; Hiroshi Harada; Shuji Tanaka
        IEEJ Transactions on Sensors and Micromachines, 2012, Peer-reviewed
      • 高周波MEMS のためのルテニウム微小電極パターンの作製法
        松村武; 江刺 正喜; 原田博司; 田中秀治
        第28回「センサ・マイクロマシンと応用システム」シンポジウム論文集, Sep. 2011
      • 薄膜転写技術を用いたオンチップマルチバンド圧電MEMS フィルタ, 2011年電子情報通信学会総合大会, 基礎・境界講演論文集
        松村武; 江刺正喜; 原田博司; 田中秀治
        2011年電子情報通信学会総合大会, 基礎・境界講演論文集, Mar. 2011
      • Vibration Mode Observation of Piezoelectric Disk-type Resonator by High Frequency Laser Doppler Vibrometer
        Takeshi Matsumura; Hiroshi Harada; Masayoshi Esashi; Shuji Tanaka
        IEEJ Transactions on Electronics, Information and Systems, 2011, Peer-reviewed
      • 集積化圧電MEMSフィルタ ～携帯型コグニティブ無線端末の実現を目指して～
        松村武; 江刺正喜; 原田博司; 田中秀治
        圧電材料・デバイスシンポジウム2011, Jan. 2011, Invited
      • Study on Integrated Multi-Band RF MEMS Filter for Future Cognitive Radio Terminal
        Takeshi Matsumura; Masayoshi Esashi; Hiroshi Harada; Shuji Tanaka
        Proceedings of 2010 Joint China-Japan International Workshop on Acoustic Wave Devices (The 118th Technical Meeting of the 150th Committee, JSPS), Nov. 2010, Invited
      • WLAN技術によるTVホワイトスペースの活用とアップコンバージョン型RFフロントエンドの提案
        松村 武; 原田 博司
        Technical Report of IEICE, Oct. 2010
      • LSIへのデバイス構造貼り付けによる高周波MEMSスイッチの作製法
        松尾幸祐; 松村武; 江刺正喜; 田中秀治
        電気学会センサマイクロマシン部門総合研究会, Jun. 2010
      • 超高周波レーザドップラ振動計を用いたディスク型共振子の振動モード同定
        松村武; 江刺正喜; 原田博司; 田中秀治
        圧電材料・デバイスシンポジウム, Feb. 2010
      • LSIへの単結晶シリコン貼付け技術を用いたマルチバンドBAWフィルタの作製法
        松村武; 江刺正喜; 原田博司; 加藤修三; 田中秀治
        2009年電子情報通信学会総合大会, Mar. 2009
      • LSIへの単結晶シリコン貼り付けによる窒化アルミニウムBAWデバイスの作製法
        松村武; 江刺正喜; 原田博司; 加藤修三; 田中秀治
        圧電材料・デバイスシンポジウム2009, Feb. 2009
      • Super high electromechanical coupling and zero-temperature coefficient surface acoustic wave substrates in KNbO3 single crystal
        K Yamanouchi; H Odagawa; T Kojima; T Matsumura
        JOURNAL DE PHYSIQUE IV, Dec. 1998, Peer-reviewed
      • Super high electromechanical coupling and zero temperature characteristics of KnBO(3) and its applications for low loss wide band filters
        H Odagawa; T Matsumura; K Yamanouchi
        1997 IEEE ULTRASONICS SYMPOSIUM PROCEEDINGS, VOLS 1 & 2, 1997, Peer-reviewed
      • Super high electromechanical coupling and zero-temperature coefficient surface acoustic wave substrates in KNbO3 single crystal
        K Yamanouchi; H Odagawa; T Kojima; T Matsumura
        PROCEEDINGS OF THE 1997 IEEE INTERNATIONAL FREQUENCY CONTROL SYMPOSIUM, 1997, Peer-reviewed
      • Prototype of IEEE 802.11af-based Baseband IC Enabling Compact Device for Wireless Local Area Network Systems in TV White-spaces
        Takeshi Matsumura; Kazuo Ibuka; Kentaro Ishizu; Homare Murakami; Fumihide Kojima; Hiroshi Harada
        IEEE Transactions on Cognitive Communications and Networking, Sep. 2017, Peer-reviewed
      • Moving Tunable Filters Forward
        Ken-ya Hashimoto; Tetsuya Kimura; Takeshi Matsumura; Hideki Hirano; Michio Kadota; Masayoshi Esashi; Shuji Tanaka
        IEEE MICROWAVE MAGAZINE, Aug. 2015, Peer-reviewed
      • A Prototype of TV White Space Spectrum Sensing and Power Measurement
        Chunyi Song; Takeshi Matsumura; Hiroshi Harada
        IEICE TRANSACTIONS ON COMMUNICATIONS, Feb. 2014, Peer-reviewed
      • Development of Cognitive Radio Terminal for TV Band White-Space Utilization and Expectation on Tunable Filter
        MATSUMURA Takehshi; HARADA Hiroshi
        The Transactions of the Institute of Electronics, Information and Communication Engineers. A, Jun. 2013, Peer-reviewed, Invited
      • Vibration mode observation of piezoelectric disk-type resonator by high-frequency laser Doppler vibrometer
        Takeshi Matsumura; Masayoshi Esashi; Hiroshi Harada; Shuji Tanaka
        ELECTRONICS AND COMMUNICATIONS IN JAPAN, May 2012, Peer-reviewed
      • 高周波MEMSのためのルテニウム微小電極パターンの作製法
        松村武; 江刺正喜; 原田博司; 田中秀治
        電気学会論文誌E（センサ・マイクロマシン部門誌）, Apr. 2012, Peer-reviewed
      • Vibration Mode Observation of Piezoelectric Disk-type Resonator by High Frequency Laser Doppler Vibrometer
        Takeshi Matsumura; Masayoshi Esashi; Hiroshi Harada; Shuji Tanaka
        IEEJ Transactions on Electronics, Information and Systems, Jun. 2011, Peer-reviewed, Invited
      • Stress control of AlN thin film sputter-deposited using ECR plasma
        Ryunosuke Hino; Takeshi Matsumura; Masayoshi Esashi; Shuji Tanaka
        IEEJ Transactions on Sensors and Micromachines, 2010, Peer-reviewed
      • Multi-band radio-frequency filters fabricated by using polyimide-based membrane transfer bonding technology
        T. Matsumura; M. Esashi; H. Harada; S. Tanaka
        J. Micromech. Microeng., 2010, Peer-reviewed
      • Theoretical and experimental study of superhigh electromechanical coupling surface acoustic wave propagation in KNbO3 single crystal
        K Yamanouchi; H Odagawa; T Kojima; T Matsumura
        ELECTRONICS LETTERS, Jan. 1997, Peer-reviewed

      Misc.

      • High-efficiency Sensing Methods of Primary Wireless Transmission System for Spectrum Sharing-based 5G System
        酒井 愛富; 水谷 圭一; 松村 武; 原田 博司
        電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 23 Jan. 2020
      • Experimental Evaluation of Universal Time-domain Windowed OFDM-based LTE Downlink System by Real-time Wave-shaping
        Keiichi Mizutani; Akito Yoshito; Takeshi Matsumura; Hiroshi Harada
        IEEE 28th International Symposium on Personal Indoor and Mobile Radio Communications (PIMRC), Sep. 2017, Peer-reviewed
      • An Approach of R&D to Realize the Fifth Generation Mobile System at NICT
        石津 健太郎; 村上 誉; 松村 武
        電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 01 Oct. 2015
      • Moving Tunable Filters Forward, IEEE Microwave Magazine
        Ken-ya Hashimoto; Tetsuya Kimura; Takeshi Matsumura; Hideki Hirano; Michio Kadota; Masayoshi Esashi
        IEEE Microwave Magazine, Aug. 2015
      • IEEE 802.11af Indoor Experiment in UK Ofcom TVWS Trial Pilot Program
        Mizutani, K; Ishizu, K; Matsumura, T; Tran, H.N; Sawada, H; Murakami, H; Kojima, F; Harada, H
        Vehicular Technology Conference (VTC Spring), 2015 IEEE 81st, May 2015, Peer-reviewed
      • 英国TV帯ホワイトスペースにおけるIEEE802.11afシステム長距離通信実験
        松村 武; 石津健太郎; チャン ハグエン; 水谷圭一; 村上 誉; 児島史秀; 矢野博之; 原田博司
        電子情報通信学会 2015年総合大会講演論文集, Mar. 2015
      • 周波数共用技術としてのホワイトスペース LTE 方式とその将来展開に関する一検討
        村上誉; 石津健太郎; 伊深和雄; 松村武; 水谷圭一; 稲毛契; 原田博司; 長谷川幹雄; 森川博之
        電子情報通信学会ソサイエティ大会講演論文集, Sep. 2014
      • テレビ帯ホワイトスペース対応周波数可変デュプレクサおよび広帯域小型アンテナに関する一検討
        松村 武; 原田博司
        電子情報通信学会 2014年総合大会講演論文集, Mar. 2014
      • 複数ホワイトスペース周波数を利用したホワイトスペース LTE方式のプロトコル設計に関する一検討
        村上 誉; 石津健太郎; 伊深和雄; 松村 武; 原田博司; 長谷川幹雄; 森川博之
        電子情報通信学会 2014年総合大会講演論文集, Mar. 2014
      • テレビ帯ホワイトスペース対応LTE通信システムにおける通信トラヒックオフロード方式に関する一検討
        伊深和雄; 松村 武; 石津健太郎; 村上 誉; 原田博司
        電子情報通信学会 2014年総合大会講演論文集, Mar. 2014
      • FDD/TDD両方式を利用可能なホワイトスペースLTEのリソース最適化に関する一検討
        村上誉; 石津健太郎; 伊深和雄; 松村武; 水谷圭一; 沢田浩和; 原田博司; 長谷川幹雄; 森川博之
        電子情報通信学会技術研究報告, Mar. 2014
      • Development and Standardization Activities of White Space Communication Systems
        HARADA Hiroshi; MURAKAMI Homare; ISHIZU Kentaro; FILIN Stanislav; LAN Zhou; KOJIMA Fumihide; PYO Chang-Woo; MIZUTANI Keiichi; MATSUMURA Takeshi; IBUKA Kazuo
        IEICE technical report, 19 Dec. 2013
      • Prototype of tablet-type TV band portable device with UHF converter for TV white-spaces utilization
        Takeshi Matsumura; Hiroshi Harada
        IEEE 24th International Symposium on Personal Indoor and Mobile Radio Communications (PIMRC), Sep. 2013, Peer-reviewed
      • FDD/TDD両方式対応ホワイトスペースLTEを活用した周波数利用効率向上手法に関する一検討
        村上 誉; 石津健太郎; 伊深和雄; 松村 武; 原田博司; 長谷川幹雄
        電子情報通信学会 2013年総合大会講演論文集, Mar. 2013
      • TVホワイトスペースを利用するLTEシステムのアーキテクチャに関する一検討
        伊深和雄; 石津健太郎; 村上 誉; 松村 武; 原田博司
        電子情報通信学会 2013年総合大会講演論文集, Mar. 2013
      • TVホワイトスペースを利用するFDD-LTEシステムのための周波数可変デュプレクサに関する一検討
        松村 武; 原田博司
        電子情報通信学会 2013年総合大会講演論文集, Mar. 2013
      • A TV White Space Spectrum Sensing Device with Robust Sensing Performance and Attractive Physical Features
        SONG Chunyi; Matsumura Takeshi; HARADA Hiroshi
        IEICE technical report, 27 Feb. 2013
      • AS-2-5 On-chip Multi-band Piezoelectric MEMS Filter using Membrane Transfer Technology
        Matsumura Takeshi; Esashi Masayoshi; Harada Hiroshi; Tanaka Shuji
        Proceedings of the IEICE General Conference, 28 Feb. 2011
      • Selective mode excitation of piezoelectric disk-type resonator by electrode pattern definition
        Takeshi Matsumura; M. Esashi; Hiroshi Harada; F. Thalmayr; K-Y. Hashimoto; S. Tanaka
        IEEE Ultrasonics Symposium (IUS), Oct. 2010, Peer-reviewed
      • Multi-band RF filter integrating different modes of AlN resonator by CMOS-compatible process
        Takeshi Matsumura; M. Esashi; Hiroshi Harada; S. Tanaka
        IEEE International Ultrasonics Symposium (IUS), 2009, Peer-reviewed
      • Evaluation of Dynamic-duplex Cellular System on LTE Uplink under Micro-cell Environment
        Kyoya Teramae; Hiroto Kuriki; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada
        IEICE Technical Report, Jun. 2018
      • Near-Field Measurement for Wideband Antenna with Multicarrier Modulation Signal?
        Riichi Yokoyama; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada; Masaaki Fuse; Hanako Noda
        IEICE Technical Report, Jun. 2018
      • A Novel Channel Estimation and Phase Compensation Scheme for IEEE 802.22-based Mobile Communication Systems in TV White-Space
        Ruiting Ouyang; Takeshi Matsumura; Keiichi Mizutani; Hiroshi Harada
        IEICE Technical Report, May 2018
      • Multihop relay field experiment using the VHF band broadband mobile communication system
        Masayuki Ishizaki; Kei Yanagisawa; Tatsuya Abe; Kiyoshi Yamamoto; Katsunori Ikeda; Yusuke Takahashi; Ryutaro Togashi; Junya Dosaka; Takamitsu Higano; Masahiro Asano; Kazue Kato; Hiroshi Harada; Takeshi Matsumura; Keiichi Mizutani; Takuya Habara
        IEICE Technical Report, 28 Feb. 2018
      • Concept, design, and prototype of shared base station supporting millimeter waves for 5G cellular networks
        Takeshi Matsumura; Kazuo Ibuka; Kentaro Ishizu; Homare Murakami; Fumihide Kojima
        International Symposium on Wireless Personal Multimedia Communications, WPMC, 22 Feb. 2018, Peer-reviewed
      • A comprehensive study of universal time-domain windowed OFDM-based LTE downlink system
        Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada
        International Symposium on Wireless Personal Multimedia Communications, WPMC, 22 Feb. 2018, Peer-reviewed
      • A UTW-OFDM without symbol overlapping process for small cell networks
        Akihito Yoshito; Yosuke Kodama; Hiroto Kuriki; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada
        International Symposium on Wireless Personal Multimedia Communications, WPMC, 22 Feb. 2018, Peer-reviewed
      • LTE uplink system based on universal timedomain windowed DFTs-OFDM
        Yosuke Kodama; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada
        International Symposium on Wireless Personal Multimedia Communications, WPMC, 22 Feb. 2018, Peer-reviewed
      • Performance evaluation of TD-LTE in VHF-band for large coverage public broadband communications system
        Keiichi Mizutani; Hiroto Kuriki; Yosuke Kodama; Takeshi Matsumura; Hiroshi Harada
        International Symposium on Wireless Personal Multimedia Communications, WPMC, 22 Feb. 2018, Peer-reviewed
      • A transceiver design of VHF band standardized broadband mobile communications systems
        Kiminobu Makino; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada
        International Symposium on Wireless Personal Multimedia Communications, WPMC, 22 Feb. 2018, Peer-reviewed
      • Time-domain channel equalization for subcarrier spacing compressed FDM with SC-MMSE turbo equalization receiver
        Hiroto Kuriki; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada
        International Symposium on Wireless Personal Multimedia Communications, WPMC, 22 Feb. 2018, Peer-reviewed
      • Development of Shared Base Station Supporting Millimeter Wave Bands for Network Sharing Scenario in 5G System
        Takeshi Matsumura; Kazuo Ibuka; Homare Murakami; Kentaro Ishizu; Fumihide Kojima
        IEICE Technical Report, Feb. 2018
      • Optimum Resource Allocation and Automatic Routing Algorithms for Multi-hop Wide Area Wireless RAN Systems
        Takuya Habara; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada
        IEICE Technical Report, Feb. 2018
      • Evaluation of Dynamic-duplex Cellular System on LTE Downlink under Micro-cell Environment
        Hiroto Kuriki; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada
        IEICE Technical Report, Feb. 2018
      • Evaluation of Dynamic-duplex Cellular System on LTE Downlink under Macro-cell Environment
        Hiroto Kuriki; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada
        IEICE Technical Report, Feb. 2018
      • Enhanced UF-OFDM for Long-Delay Multipath Fading Environment
        Hiroto Kuriki; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada
        IEEE Vehicular Technology Conference, 14 Nov. 2017, Peer-reviewed
      • UTW-OFDM for the 5G Systems
        Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada
        IEICE Technical Report, Aug. 2017, Invited
      • Channel and CFO Estimation Scheme for TV White-space Wide Area Mobile Communication Systems based on IEEE 802.22
        Takeshi Matsumura; Hiroki Ueno; Ruiting Ouyang; Keiichi Mizutani; Hiroshi Harada
        IEICE Technical Report, 19 Jul. 2017
      • Compact IEEE 802.22-based radio equipment enabling easy installation for regional area network system using TV white-spaces
        Takeshi Matsumura; Hiroki Ueno; Keiichi Mizutani; Hiroshi Harada
        IEEE Workshop on Local and Metropolitan Area Networks, 07 Jul. 2017, Peer-reviewed
      • A UTW-DFTs-OFDM without Symbol Overlapping for Short Delay Multi-Path Environment
        Naoki Izumi; Yosuke Kodama; Hiroto Kuriki; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada
        IEICE Technical Report, Jul. 2017
      • A UTW-OFDM without Symbol Overlapping for Short-delay Multipath Environment
        Akihito Yoshito; Yosuke Kodama; Hiroto Kuriki; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada
        IEICE Technical Report, 12 Jun. 2017
      • An Experimental Evaluation of UTW-OFDM on LTE Downlink System for 5G
        Keiichi Mizutani; Akihito Yoshito; Hiroto Kuriki; Takeshi Matsumura; Hiroshi Harada
        IEICE Technical Report, 25 May 2017
      • 5th Generation M2M/IoT Wireless Network for Ultra-Big Data Creation
        Hiroshi Harada; Keiichi Mizutani; Takeshi Matsumura
        IEICE Technical Report, May 2017, Invited
      • TD-LTE in VHF Band for Large Coverage Broadband Systems
        Keiichi Mizutani; Hiroto Kuriki; Yosuke Kodama; Takeshi Matsumura; Hiroshi Harada
        IEICE Technical Report, 01 Mar. 2017
      • UF-DFT spread OFDM scheme for Long Delay Multi-path Environment
        Yuji Mizutani; Hiroto Kuriki; Yosuke Kodama; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada
        IEICE Technical Report, 01 Mar. 2017
      • Time-domain Equalization Scheme for Subcarrier Interval Compressed FDM
        Hiroto Kuriki; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada
        IEICE Technical Report, 01 Mar. 2017
      • An Implementable Channel and CFO Estimation Scheme for IEEE 802.22-based Radio Equipment
        Hiroki Ueno; Takeshi Matsumura; Keiichi Mizutani; Hiroshi Harada
        2017 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE WORKSHOPS (WCNCW), 2017, Peer-reviewed
      • IEEE 802.11af-based Baseband IC Prototype Enabling Compact and Low Power Consumption TV White-spaces Devices
        Takeshi Matsumura; Kazuo Ibuka; Kentaro Ishizu; Homare Murakami; Fumihide Kojima; Hiroshi Harada
        2017 IEEE INTERNATIONAL SYMPOSIUM ON DYNAMIC SPECTRUM ACCESS NETWORKS (IEEE DYSPAN), 2017, Peer-reviewed
      • Window Functions in High-efficiency UTW-OFDM for Short Delay Multi-path Environment
        Akihito Yoshito; Yosuke Kodama; Hiroto Kuriki; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada
        Proceedings of the 22nd Student Convention of Kansai-Section of the Institute of Electronics, Information and Communication Engineers, Japan, Feb. 2017
      • High-efficiency UTW-SC-FDE for Short Delay Multi-path Environment
        Naoki Izumi; Yosuke Kodama; Hiroto Kuriki; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada
        Proceedings of the 22nd Student Convention of Kansai-Section of the Institute of Electronics, Information and Communication Engineers, Japan, Feb. 2017
      • Enhanced UF-DFT Spread OFDM for Long Delay Multi-path Environment
        Yuji Mizutani; Hiroto Kuriki; Yosuke Kodama; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada
        Proceedings of the 22nd Student Convention of Kansai-Section of the Institute of Electronics, Information and Communication Engineers, Japan, Feb. 2017
      • Universal time-domain windowed single carrier frequency-domain equalization
        Yosuke Kodama; Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada
        IEICE Technical Report, Dec. 2016
      • Wave-shaped OFDM for the 5G mobile communication systems
        Keiichi Mizutani; Takeshi Matsumura; Hiroshi Harada
        IEICE Technical Report, Oct. 2016, Invited
      • Prototype of IEEE 802.11af-based Baseband IC −Towards Practical Device for TV White-spaces Communication−
        Takeshi Matsumura; Kazuo Ibuka; Homare Murakami; Kentaro Ishizu; Hiroshi Harada; Fumihide Kojima
        IEICE Technical Report, Oct. 2016
      • [Technology Exhibit] Prototype of IEEE 802.11af-based Baseband IC －Towards Practical Device for TV White-spaces Communication－
        Takeshi Matsumura; Kazuo Ibuka; Homare Murakami; Kentaro Ishizu; Hiroshi Harada; Fumihide Kojima
        IEICE Technical Report, Oct. 2016
      • Indoor Field Experiment based on IEEE 802.11af System in Singapore TV White-space
        Takeshi Matsumura; Hoang Vinh Dien; Homare Murakami; Kentaro Ishizu; Fumihide Kojima
        IEICE Technical Report, Jan. 2016
      • TVWS Regulations and The First IEEE 802.11af Indoor Experiments in Singapore
        Vinh Dien Hoang; Takeshi Matsumura; Kentaro Ishizu; Homare Murakami; Fumihide Kojima
        Proceedings of WPMC2015, Dec. 2015, Peer-reviewed
      • Long-haul Communication Trial in London TV White-space with IEEE 802.11af-based High Power Prototype
        Takeshi Matsumura; Kentaro Ishizu; Keiichi Mizutani; Tran Ha Nguyen; Homare Murakami; Fumihide Kojima; Hiroshi Harada
        Proceedings of WPMC2015, Dec. 2015, Peer-reviewed
      • TV White-space Vehicle Communication System in Singapore based on LTE Technology
        Takeshi Matsumura; Kazuo Ibuka; Vihn Dien Hoang; Homare Murakami; Kentaro Ishizu; Fumihide Kojima
        IEICE Technical Report, Oct. 2015
      • [Technology Exhibit] TV White-space Vehicle Communication System in Singapore based on LTE Technology
        Takeshi Matsumura; Kazuo Ibuka; Vinh Dien Hoang; Homare Murakami; Kentaro Ishizu; Fumihide Kojima
        Proccesings of International Workshop on Smart Wireless Communications 2015 (SmartCom2015), IEICE Technical Report, Oct. 2015
      • Development and Field Experiment of White-spaces LTE Communication System in UK Digital Terrestrial TV Band
        Kazuo Ibuka; Takeshi Matsumura; Kentaro Ishizu; Homare Murakami; Fumihide Kojima; Hiroshi Harada
        2015 IEEE 81ST VEHICULAR TECHNOLOGY CONFERENCE (VTC SPRING), 2015, Peer-reviewed
      • Path Loss and Throughput Estimation Models for an IEEE 802.1 laf Prototype
        Hirokazu Sawada; Keiichi Mizutani; Kentaro Ishizu; Takeshi Matsumura; Ha-Nguyen Tran; Homare Murakami; Fumihide Kojima; Hiroshi Harada
        2015 IEEE 81ST VEHICULAR TECHNOLOGY CONFERENCE (VTC SPRING), 2015, Peer-reviewed
      • Some initial results and observations from a series of trials within the Ofcom TV white spaces pilot
        Oliver Holland; Shuyu Ping; Nishanth Sastry; Pravir Chawdhry; Jean Marc Chareau; James Bishop; Hong Xing; Suleyman Taskafa; Adnan Aijaz; Michele Bavaro; Philippe Viaud; Tiziano Pinato; Emanuele Anguili; Mohammad Reza Akhavan; Julie McCann; Yue Gao; Zhijin Qin; Qianyun Zhang; Raymond Knopp; Florian Kaltenberger; Dominique Nussbaum; Rogerio Dionisio; Jose Ribeiro; Paulo Marques; Juhani Hallio; Mikko Jakobsson; Jani Auranen; Reijo Ekman; Heikki Kokkinen; Jarkko Paavola; Arto Kivinen; Tomaz Solc; Mihael Mohorcic; Ha Nguyen Tran; Kentaro Ishizu; Takeshi Matsumura; Kazuo Ibuka; Hiroshi Harada; Keiichi Mizutani
        IEEE Vehicular Technology Conference, 01 Jul. 2015, Peer-reviewed
      • Prototype of smart phone supporting TV white-spaces LTE system
        Takeshi Matsumura; Kazuo Ibuka; Kentaro Ishizu; Homare Murakami; Fumihide Kojima; Hiroyuki Yano; Hiroshi Harada
        Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST, 2015, Peer-reviewed
      • Development of TV white-space LTE devices complying with regulation in UK digital terrestrial TV band
        Takeshi Matsumura; Kazuo Ibuka; Kentaro Ishizu; Homare Murakami; Fumihide Kojima; Hiroyuki Yano; Hiroshi Harada
        Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST, 2015, Peer-reviewed
      • [Technology Exhibit] Field Experiments in the White Space Pilot Program Organized by U.K. Ofcom
        Kentaro Ishizu; Ha Nguyen Tran; Takeshi Matsumura; Keiichi Mizutani; Kazuo Ibuka; Homare Murakami; Fumihide Kojima; Hiroshi Harada
        Proccesings of International Workshop on Smart Wireless Communications 2015 (SmartCom2015), IEICE Technical Report, Oct. 2014
      • Field Experiment of Long-distance Broadband Communications in TV White Space Using IEEE 802.22 and IEEE 802.11af
        Kentaro Ishizu; Keigo Hasegawa; Keiichi Mizutani; Hirokazu Sawada; Kei Yanagisawa; Toh Keat-Beng; Takeshi Matsumura; Seishi Sasaki; Masahiro Asano; Homare Murakami; Hiroshi Harada
        2014 INTERNATIONAL SYMPOSIUM ON WIRELESS PERSONAL MULTIMEDIA COMMUNICATIONS (WPMC), 2014, Peer-reviewed
      • Prototype of FDD/TDD Dual Mode LTE Base Station and Terminal Adaptor utilizing TV White-spaces
        Takeshi Matsumura; Kazuo Ibuka; Kentaro Ishizu; Homare Murakami; Hiroshi Harada
        2014 9TH INTERNATIONAL CONFERENCE ON COGNITIVE RADIO ORIENTED WIRELESS NETWORKS AND COMMUNICATIONS (CROWNCOM), 2014, Peer-reviewed
      • Bandwidth-tunable Filter Consisting of SAW Resonators and BaSrTiO3 Varactors Directly Fabricated on a LiTaO3 Wafer
        Tetsuya Kimura; Hideaki Kobayashi; Yutaka Kishimoto; Hideyuki Kato; Masahiro Inaba; Ken-ya Hashimoto; Takeshi Matsumura; Hideki Hirano; Michio Kadota; Masayoshi Esashi; Shuji Tanaka
        2014 IEEE INTERNATIONAL ULTRASONICS SYMPOSIUM (IUS), 2014, Peer-reviewed
      • Bandwidth-tunable SAW Filter Based on Wafer-level Transfer-integration of BaSrTiO3 Film for Wireless LAN System using TV White Space
        Hideki Hirano; Tetsuo Samoto; Tetsuya Kimura; Masahiro Inaba; Ken-ya Hashimoto; Takeshi Matsumura; Kousukc Hikichi; Michio Kadota; Masayoshi Esashi; Shun Tanaka
        2014 IEEE INTERNATIONAL ULTRASONICS SYMPOSIUM (IUS), 2014, Peer-reviewed

      Presentations

      • TV White Space for Affordable Broadband Access
        Kentaro Ishizu; Takeshi Matsumura; Abhay Karandikar
        WPMC2015, Tutorial, 13 Dec. 2015, Invited
      • 次世代通信システムの概要およびスマートデバイスの課題
        松村 武
        第6回MMSD委員会, 06 Aug. 2015, Invited
      • NICT’s Activities on TVWS Communication Systems
        Takeshi Matsumura; Kentaro Ishizu
        Glasgow TV Whites Spaces Pilot — Event, 14 May 2015, Invited

      Awards

      • 12 Jun. 2017
        IEEE LANMAN, IEEE LANMAN2017 Best Paper Award
      • 02 Mar. 2018
        IEICE Technical Committee on Smart Radio, Special Technical Award
      • 20 Dec. 2017
        WPMC, WPMC2017 Best Paper Award
      • 19 Mar. 2017
        IEEE WCNC 2017 International Workshop on Smart Spectrum, IWSS 2017 Best Paper Award
      • 10 Sep. 2014
        WPMC2014, WPMC2014 Best Paper Award
      • 10 Oct. 2012
        2012 IEEE International Ultrasonic Symposium, 2012 Student Paper Competition Award
      • 26 Oct. 2015
        White Space Alliance, White Space Alliance Award for Pioneering Work

      External funds: others

      • ホワイトスペースにおける新たなブロードバンドアクセスの実現に向けた周波数高度利用技術の研究開発
        総務省（電波利用料財源）電波資源拡大のための研究開発の委託業務
        From 01 Apr. 2012, To 31 Mar. 2014
        原田博司
      • 複数周波数帯の動的利用による周波数有効利用技術の研究開発
        総務省（電波利用料財源）電波資源拡大のための研究開発の委託業務
        From 01 Apr. 2012, To 31 Mar. 2015
        原田博司
      • 総務省（電波利用料財源）電波資源拡大のための研究開発の委託業務
        From 01 Apr. 2015, To 31 Mar. 2019
        水谷圭一
      • 社会リスクを低減する超ビッグデータプラットフォーム
        革新的研究開発推進プログラム（ImPACT）
        From 01 Apr. 2016, To 31 Mar. 2019
        原田博司
      • Beyond 5G システムを志向した全二重通信（Full-duplex）実現に向けた高度干渉抑制マネジメントシステムに関する研究開発
        戦略的情報通信研究開発推進制度（SCOPE）
        From 01 Apr. 2017, To 31 Mar. 2018
        分担
      list
        Last Updated :2025/09/07

        Education

        Student achievements: Awards

        • 優秀学生賞
          栗木寛斗, 電子情報通信学会短距離無線通信研究専門委員会, 08 Jun. 2018
        • IWSS 2017 Best Paper Award
          上野宏樹, IEEE WCNC 2017 International Workshop on Smart Spectrum, 19 Mar. 2017
        list
          Last Updated :2025/09/07

          Administration

          Faculty management (title, position)

          • From 01 Apr. 2016, To 31 Mar. 2017
            基盤整備委員会委員
          • From 01 Apr. 2017, To 31 Mar. 2018
            基盤整備委員会委員
          • From 01 Apr. 2017, To 31 Mar. 2018
            計算機小委員会委員長

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