Ishibashi Koji 石橋功至

… Alternative Names

ISHIBASHI Koji 石橋功至

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Researcher Number	80452176
Other IDs
External Links
Affiliation (Current)	2025: 電気通信大学, 先端ワイヤレス・コミュニケーション研究センター, 教授
Affiliation (based on the past Project Information) *help	2022 – 2024: 電気通信大学, 先端ワイヤレス・コミュニケーション研究センター, 教授 2016 – 2020: 電気通信大学, 先端ワイヤレス・コミュニケーション研究センター, 准教授 2014 – 2015: 電気通信大学, 学内共同利用施設等, 准教授 2012 – 2013: 電気通信大学, 先端ワイヤレスコミュニケーション研究センター, 助教 2009 – 2011: Shizuoka University, 工学部, 助教
Review Section/Research Field	Principal Investigator Communication/Network engineering / Basic Section 21020:Communication and network engineering-related Except Principal Investigator Communication/Network engineering / Basic Section 21020:Communication and network engineering-related / Medium-sized Section 21:Electrical and electronic engineering and related fields
Keywords	Principal Investigator 無線通信 / 移動体通信 / 情報通信工学 / ユーザセントリック通信 / セルフリーネットワーク / 媒体アクセス制御 / 物理層 / 逐次干渉除去 / 2部グラフ / 密度発展法 … More / フレームレスALOHA / 基地局連携 / ジグザグ復号 / IoT / スロット化ALOHA / ランダムアクセス / 二部グラフ / 多元接続方式 / モノのインターネット / 変復調方式 / 米国：韓国 / 高信頼通信 / 米国：韓国：ドイツ / ドイツ：シンガポール / 国際情報交換 / 符号化協調 / RFエナジーハーベスティング / ネットワーク符号化 / 協調通信 / 無線分散ネットワーク / 省電力化 / 高信頼性ネットワーク … More Except Principal Investigator 無線通信 / 大規模MIMO / 圧縮センシング / 確率伝搬法 / 二次加速 / 量子回路 / 最尤検出 / 量子計算 / 大規模MTC / 過負荷MIMO / 大規模IoT / 多数信号検出 / 多信号検出 / IoT / 近似メッセージ伝搬 / ガウス確率伝搬法 / 大規模信号検出 / 先端的通信 / 符号化 / 多値変調 / 無線通信システム / 誤り訂正符号 / MIMO伝送 / 符号化変調 / 格子符号 / 通信路符号化 / 情報通信工学 / 移動体通信 / 近似的メッセージ交換 / 近似的メッセージ交換法 / 一般化確率伝搬法 Less

Establishment of Cell-Free Network Architecture for User-Centric CommunicationsPrincipal Investigator
- Principal Investigator
  
  石橋功至
- Project Period (FY)
  2022 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 21020:Communication and network engineering-related
- Research Institution
  The University of Electro-Communications
無線通信の高速大容量化を加速する量子最適化
- Principal Investigator
  
  石川直樹
- Project Period (FY)
  2022 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 21020:Communication and network engineering-related
- Research Institution
  Yokohama National University
Detection of Large Scale and Overloaded Signals from Massive IoT devices Based on Belief Propagation
- Principal Investigator
  
  Ohgane Takeo
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 21:Electrical and electronic engineering and related fields
- Research Institution
  Hokkaido University
A New Information Transmission Based on Lattice Structure for Next Generation Mobile Communication Systems
- Principal Investigator
  
  OCHIAI HIDEKI
- Project Period (FY)
  2016 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Communication/Network engineering
- Research Institution
  Yokohama National University
Medium Access Control Techniques based on Multi-Dimensional Graph Structures for Massive ConnectivityPrincipal Investigator
- Principal Investigator
  
  Ishibashi Koji
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Communication/Network engineering
- Research Institution
  The University of Electro-Communications
Analysis of a large-scale bipartite factor graph with analog coupling
- Principal Investigator
  
  Takeo Ohgane
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Communication/Network engineering
- Research Institution
  Hokkaido University
On highly-green and ultimately-reliable ubiquitous wireless sensor networksPrincipal Investigator
- Principal Investigator
  
  KOJI Ishibashi
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Communication/Network engineering
- Research Institution
  The University of Electro-Communications
Power Efficient Wireless Network Using Cooperative Multi-hop TransmissionsPrincipal Investigator
- Principal Investigator
  
  ISHIBASHI Koji
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Communication/Network engineering
- Research Institution
  Shizuoka University

[Journal Article] Scalable Network-Assisted Full-Duplex Cell-Free Massive MIMO With Limited Fronthaul Capacity2023
- Author(s)
  Okui Koushi、Ando Kengo、Abreu Giuseppe、Ishibashi Koji
- Journal Title
  
  Proc. of 2023 IEEE 98th Vehicular Technology Conference (VTC2023-Fall)
  
  Volume: - Pages: 1-5
- DOI
  10.1109/vtc2023-fall60731.2023.10333717
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K22754
[Journal Article] Practical Grant-Free NOMA Based on Low-Density Structured OFDM2023
- Author(s)
  Kohei Ueda, Takanori Hara, Koji Ishibashi
- Journal Title
  
  2023 IEEE Communication Theory Workshop (CTW2023)
  
  Volume: -
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K22754
[Journal Article] Bayesian Receiver Design via Bilinear Inference for Cell-Free Massive MIMO with Low-Resolution ADCs2022
- Author(s)
  Takumi Takahashi, Hiroki Iimori, Kengo Ando, Koji Ishibashi, Shinsuke Ibi, Giuseppe Thadeu Freitas De Abreu
- Journal Title
  
  IEEE Transactions on Wireless Communications
  
  Volume: Early Access Issue: 7 Pages: 4756-4772
- DOI
  10.1109/twc.2022.3228326
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14734, KAKENHI-PROJECT-23K22754
[Journal Article] Application of ZigZag Decoding in Frameless ALOHA2019
- Author(s)
  Shun Ogata, Koji Ishibashi
- Journal Title
  
  IEEE Access
  
  Volume: 7 Pages: 39528-39538
- DOI
  10.1109/access.2019.2906937
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H03765, KAKENHI-PROJECT-16K06338
[Journal Article] Repeat-Accumulate Signal Codes2019
- Author(s)
  Takai Manato、Ishibashi Koji
- Journal Title
  
  IEEE Transactions on Communications
  
  Volume: 67 Issue: 4 Pages: 2607-2619
- DOI
  10.1109/tcomm.2018.2889066
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H02345
[Journal Article] Design of Coded ALOHA With ZigZag Decoder2019
- Author(s)
  Oinaga Masaru、Ogata Shun、Ishibashi Koji
- Journal Title
  
  IEEE Access
  
  Volume: 7 Pages: 168527-168535
- DOI
  10.1109/access.2019.2954163
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H02345, KAKENHI-PROJECT-18H03765
[Journal Article] Fractional Programming for Robust TX BF Design in Multi-User/Single-Carrier PD-NOMA2019
- Author(s)
  Hiroki Iimori, Giuseppe Abreu, and Koji Ishibashi
- Journal Title
  
  Proc. WiOpt 2019
  
  Volume: なし Pages: 1-7
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03765
[Journal Article] Aggregate-Compression-Aided Subcarrier IQ Index Modulation2018
- Author(s)
  Kazuya Ohira, Takanori Hara, Koji Ishibashi
- Journal Title
  
  WPNC 2018
  
  Volume: 1 Pages: 1-6
- DOI
  10.1109/wpnc.2018.8555776
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H03765
[Journal Article] A Simple Message Passing Detector Based on QR-Decomposition for MIMO Systems2018
- Author(s)
  Akihide David Shigyo, Koji Ishibashi
- Journal Title
  
  APSIPA ASC 2018
  
  Volume: 1 Pages: 1406-1410
- DOI
  10.23919/apsipa.2018.8659657
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H03765
[Journal Article] ZigZag Decodable Coded Slotted ALOHA2018
- Author(s)
  Masaru Oinaga, Shun Ogata, Koji Ishibashi
- Journal Title
  
  WPNC 2018
  
  Volume: 1 Pages: 1-6
- DOI
  10.1109/wpnc.2018.8555748
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H03765
[Journal Article] Optimized Frameless ALOHA for Cooperative Base Stations With Overlapped Coverage Areas2018
- Author(s)
  Ogata Shun、Ishibashi Koji、de Abreu Giuseppe T. F.
- Journal Title
  
  IEEE Transactions on Wireless Communications
  
  Volume: 17 Issue: 11 Pages: 7486-7499
- DOI
  10.1109/twc.2018.2867492
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K06338
[Journal Article] Effects of Antenna Switching on Band-Limited Spatial Modulation2014
- Author(s)
  K. Ishibashi and S. Sugiura
- Journal Title
  
  IEEE Wireless Communications Letters
  
  Volume: 3 Issue: 4 Pages: 345-348
- DOI
  10.1109/lwc.2014.2315819
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24760295
[Journal Article] A Peak Power Efficient Cooperative Diversity using Star-QAM with Coherent/Noncoherent Detection2013
- Author(s)
  K. Ishibashi, W.-Y. Shin, H. Ochiai, and V. Tarokh
- Journal Title
  
  IEEE Trans. Wireless Commun.
  
  Volume: 12 Issue: 5 Pages: 2137-2147
- DOI
  10.1109/twc.2013.032013.120507
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24760295
[Journal Article] Hierarchical Cooperation in Ultra-Wide Band <i>Ad Hoc</i> Networks2013
- Author(s)
  W.-Y. Shin and K. Ishibashi
- Journal Title
  
  IEICE Trans. Commun.
  
  Volume: E96.B Issue: 3 Pages: 887-890
- DOI
  10.1587/transcom.E96.B.887
- NAID
  10031167293
- ISSN
  0916-8516, 1745-1345
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24760295
[Journal Article] Analysis of Instantaneous Power Distributions for Non-Regenerative and Regenerative Relaying Signals2012
- Author(s)
  K. Ishibashi
- Journal Title
  
  IEEE Trans. on Wireless Commun
  
  Volume: vol.11 Pages: 258-265
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21760284
[Journal Article] Effect of Multiple Antennas on the Transport Capacity in Large-Scale Ad Hoc Networks2012
- Author(s)
  W.-Y. Shin and K. Ishibashi
- Journal Title
  
  IEICE Trans. Commun.
  
  Volume: E95.B Issue: 10 Pages: 3113-3119
- DOI
  10.1587/transcom.E95.B.3113
- NAID
  10031142690
- ISSN
  0916-8516, 1745-1345
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24760295
[Journal Article] Analysis of Instantaneous Power Distributions for Non-Regenerative and Regenerative Relaying Signals2012
- Author(s)
  K.Ishibashi, H.Ochiai
- Journal Title
  
  IEEE Trans.on Wireless Commun
  
  Volume: 11 Issue: 1 Pages: 258-265
- DOI
  10.1109/twc.2011.120511.110274
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21760284
[Journal Article] Regional Diversity-Multiplexing Tradeoff2011
- Author(s)
  W.-Y.Shin, K.Ishibashi
- Journal Title
  
  IEICE Trans. Commun.
  
  Volume: E94-B Issue: 10 Pages: 2868-2871
- DOI
  10.1587/transcom.E94.B.2868
- NAID
  10030188382
- ISSN
  0916-8516, 1745-1345
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21760284
[Journal Article] Dynamic Coded Cooperation using Multiple Turbo Codes in Wireless Relay Networks2011
- Author(s)
  K.Ishibashi, K.Ishii, H.Ochiai
- Journal Title
  
  IEEE Journal of Selected Topics in Signal Processing
  
  Volume: Vol5, No.7 Pages: 197-207
- NAID
  120002808942
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21760284
[Journal Article] Regional Diversity-Multiplexing Tradeoff2011
- Author(s)
  W.-Y. Shin and K. Ishibashi
- Journal Title
  
  IEICE Trans. Commun
  
  Volume: vol.E94-B Pages: 2868-2871
- NAID
  10030188382
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21760284
[Journal Article] Power-Efficient Network Coded Cooperation using Non-binarily Modulated Relay2011
- Author(s)
  C.Cheng, K.Ishibashi, T.Wada
- Journal Title
  
  Proceeding of IEEE RWS 2010
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21760284
[Journal Article] Dynamic Coded Cooperation using Multiple Turbo Codes in Wireless Relay Networks2011
- Author(s)
  K. Ishibashi, K. Ishii, and H. Ochiai
- Journal Title
  
  IEEE Journal of Selected Topics in Signal Processing
  
  Volume: vol.5 Pages: 197-207
- NAID
  120002808942
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21760284
[Presentation] Distortion-Aware Clustering for Cell-Free Massive MIMO Under Backhaul Capacity Limitation2024
- Author(s)
  Faurdoir Ndimumahoro, Koji Ishibashi
- Organizer
  電子情報通信学会総合大会
- Data Source
  KAKENHI-PROJECT-23K22754
[Presentation] 大規模センサネットワークにおける異常検出のための局所スパース性を用いたブーリアン圧縮センシング2024
- Author(s)
  新井真稀, 荒井甲, 石橋功至
- Organizer
  電子情報通信学会総合大会
- Data Source
  KAKENHI-PROJECT-23K22755
[Presentation] Boolean Compressed Sensing with Cluster Sparsity for Anomaly Detection in Large-Scale Wireless Sensor Networks2024
- Author(s)
  Masaki Arai, Kabuto Arai, Koji Ishibashi
- Organizer
  Adopting Sustainable Partnerships Research Ecosystem Workshop
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K22755
[Presentation] 低密度構造化OFDMによるグラントフリー非直交多元接続のための出生死滅ドリフト過程に基づく近似メッセージ伝播法2023
- Author(s)
  上田康平，原郁紀，石橋功至
- Organizer
  SITA2023
- Data Source
  KAKENHI-PROJECT-23K22755
[Presentation] Network-Assisted Full-Duplex Millimeter-Wave Cell-Free Massive MIMO with Localization-Aided Inter-User Channel Estimation2023
- Author(s)
  S. Fukue，G. T. F. De Abreu，K. Ishibashi
- Organizer
  2023 International Conference on Information Networking (ICOIN)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K22754
[Presentation] 低密度構造化OFDMに基づいたグラントフリー非直交多元接続のためのベイズ受信機設計2023
- Author(s)
  上田康平，原　郁紀，石橋功至
- Organizer
  電子情報通信学会無線通信システム研究会
- Data Source
  KAKENHI-PROJECT-23K22754
[Presentation] 周波数選択性環境におけるCFOを考慮したマルチユーザMIMOのための双線形推論に基づくベイジアン受信機設計2023
- Author(s)
  伊藤賢太, 高橋拓海, 五十嵐浩司, 石橋功至, 衣斐信介
- Organizer
  SITA2023
- Data Source
  KAKENHI-PROJECT-23K22754
[Presentation] 有限フロントホール容量を考慮したスケーラブルネットワーク全二重セルフリー大規模MIMOシステム2023
- Author(s)
  奥井滉史，安藤研吾，石橋功至
- Organizer
  電子情報通信学会無線通信システム研究会
- Data Source
  KAKENHI-PROJECT-23K22754
[Presentation] クラスタリング・ビームフォーミング同時設計に基づくスケーラブルネットワーク全二重通信セルフリー大規模MIMO2023
- Author(s)
  奥井滉史，安藤研吾，石橋功至
- Organizer
  SITA2023
- Data Source
  KAKENHI-PROJECT-23K22754
[Presentation] ネットワーク全二重通信を用いたミリ波セルフリー大規模MIMOにおける位置情報を用いた端末間干渉の影響抑制に関する一検討2022
- Author(s)
  福榮秀都，アブレウジュゼッペ，石橋功至
- Organizer
  電子情報通信学会無線通信システム研究会
- Data Source
  KAKENHI-PROJECT-23K22754
[Presentation] 符号化大規模MIMO検出のためのビーム領域局所的LMMSE出力の尤度情報合成に関する一検討2022
- Author(s)
  吉田拓実, 高橋拓海, 石橋功至, 衣斐信介, 三瓶政一
- Organizer
  第45回情報理論とその応用シンポジウム
- Data Source
  KAKENHI-PROJECT-23K22754
[Presentation] 二重選択性通信路のための二次元OTFSインデックス変調2021
- Author(s)
  大比良和哉, 石橋功至
- Organizer
  2021年電子情報通信学会総合大会
- Data Source
  KAKENHI-PROJECT-18H03765
[Presentation] セルフリー大規模MIMOのための公平性を考慮したダイナミックTDD割当方式に関する一検討2021
- Author(s)
  福榮秀都, 飯盛寛貴, アブレウジュゼッペ, 石橋功至
- Organizer
  2021年電子情報通信学会総合大会
- Data Source
  KAKENHI-PROJECT-18H03765
[Presentation] セルフリーMIMOにおけるグラントフリー接続のための双線形推論に関する一検討2021
- Author(s)
  飯盛寛貴, 高橋拓海, 石橋功至, アブレウジュゼッペ
- Organizer
  2021年電子情報通信学会総合大会
- Data Source
  KAKENHI-PROJECT-18H03765
[Presentation] 符号化キャッシングを用いた多様な無線システムのためのビームフォーミング設計2021
- Author(s)
  浦部綾香, 石橋功至
- Organizer
  電子情報通信学会無線通信システム研究会
- Data Source
  KAKENHI-PROJECT-18H03765
[Presentation] 離散値ベクトル再構成のための高速反復縮退アルゴリズムを用いた一括圧縮サブキャリアIQインデックス変調2020
- Author(s)
  大比良和哉, 石橋功至
- Organizer
  電子情報通信学会RCS研究会
- Data Source
  KAKENHI-PROJECT-18H03765
[Presentation] 下り電力領域NOMA伝送のための分数計画法を用いたロバストビームフォーミング設計に関する一検討2019
- Author(s)
  飯盛寛貴, 石橋功至, アブレウジュゼッペ
- Organizer
  電子情報通信学会SR研究会
- Data Source
  KAKENHI-PROJECT-18H03765
[Presentation] ベクトル近似メッセージ伝播法を用いたグラントフリー多元接続のための伝播路推定および信号検出法2019
- Author(s)
  原郁紀, 石橋功至
- Organizer
  電子情報通信学会RCS研究会
- Data Source
  KAKENHI-PROJECT-18H03765
[Presentation] 上り回線グラントフリー非直交多元接続のためのブースト近似メッセージ伝播法2019
- Author(s)
  原郁紀, 石橋功至
- Organizer
  電子情報通信学会SR研究会
- Data Source
  KAKENHI-PROJECT-18H03765
[Presentation] 確率的送信電力制御を用いた非正則繰り返しスロット化ALOHAのエネルギー効率を考慮した設計に関する一検討2019
- Author(s)
  岡部亮, 追永大, 尾形駿, 石橋功至
- Organizer
  電子情報通信学会RCS研究会
- Data Source
  KAKENHI-PROJECT-18H03765
[Presentation] Spatially Coupled Repeat-Accumulate Signal Codes2019
- Author(s)
  M. Takai, and K. Ishibashi
- Organizer
  Radio & Wireless Symposium (RWS2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02345
[Presentation] 上り回線グラントフリー非直交多元接続のための一般化ブースト近似メッセージ伝播法2019
- Author(s)
  原郁紀, 石橋功至
- Organizer
  電子情報通信学会RCS研究会
- Data Source
  KAKENHI-PROJECT-18H03765
[Presentation] ZigZag復号可能な符号化スロット化ALOHA2018
- Author(s)
  追永大，尾形駿，石橋功至
- Organizer
  電子情報通信学会無線通信システム研究会
- Data Source
  KAKENHI-PROJECT-16K06338
[Presentation] 離散値ベクトル再構成のための高速反復縮退アルゴリズムを用いた圧縮サブキャリアIQインデックス変調2018
- Author(s)
  大比良和哉、石橋功至、Lajos Hanzo
- Organizer
  電子情報通信学会無線通信システム研究会
- Data Source
  KAKENHI-PROJECT-16H02345
[Presentation] Practical Green Information Delivery Protocol for Sensor-to-Vehicle Communications2018
- Author(s)
  Y. Goto and K. Ishibashi
- Organizer
  IEEE CCNC 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02345
[Presentation] Machines Talk Freely: Graph-based Designs for Distributed Wireless Communications2018
- Author(s)
  K. Ishibashi
- Organizer
  2018 15th Workshop on Positioning, Navigation and Commununications (WPNC)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K06338
[Presentation] シンボルベースEXITチャートを用いたターボトレリス符号化空間変調の低演算符号探索法の提案2018
- Author(s)
  原郁紀, 石橋功至, Lajos Hanzo
- Organizer
  電子情報通信学会無線通信システム研究会
- Data Source
  KAKENHI-PROJECT-18H03765
[Presentation] シンボルベースEXITチャートを用いたターボトレリス符号化空間変調の低演算符号探索法の提案2018
- Author(s)
  原郁紀、石橋功至、Lajos Hanzo
- Organizer
  電子情報通信学会無線通信システム研究会
- Data Source
  KAKENHI-PROJECT-16H02345
[Presentation] 密度発展法に基づくRepeat-Accumulate信号符号の符号設計と評価2018
- Author(s)
  高井真人, 石橋功至
- Organizer
  電子情報通信学会無線通信システム研究会
- Data Source
  KAKENHI-PROJECT-16H02345
[Presentation] Aggregate-Compression-Aided Subcarrier IQ Index Modulation2018
- Author(s)
  K. Ohira, T. Hara, and K. Ishibashi
- Organizer
  2018 15th Workshop on Positioning, Navigation and Communications (WPNC)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02345
[Presentation] 離散値ベクトル再構成のための高速反復縮退アルゴリズムを用いた圧縮サブキャリアIQインデックス変調2018
- Author(s)
  大比良和哉, 石橋功至, Lajos Hanzo
- Organizer
  電子情報通信学会無線通信システム研究会
- Data Source
  KAKENHI-PROJECT-18H03765
[Presentation] ZigZag Decodable Frameless ALOHA2018
- Author(s)
  S. Ogata and K. Ishibashi
- Organizer
  2018 52nd Asilomar Conference on Signals, Systems, and Computers
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K06338
[Presentation] 離散値べクトル再構成のための近似メッセージ伝搬法を用いた一括圧縮サブキャリアIQインデックス変調2018
- Author(s)
  大比良和哉，原郁紀，石橋功至
- Organizer
  電子情報通信学会無線通信システム研究会
- Data Source
  KAKENHI-PROJECT-18H03765
[Presentation] ZigZag復号を適用したフレームレスALOHAのパケット損失確率特性2018
- Author(s)
  尾形駿, 石橋功至
- Organizer
  情報理論とその応用シンポジウム2018
- Data Source
  KAKENHI-PROJECT-16K06338
[Presentation] Coded Frameless ALOHA2018
- Author(s)
  Shun Ogata and Koji Ishibashi
- Organizer
  2018 15th Workshop on Positioning, Navigation and Communications (WPNC)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K06338
[Presentation] ZigZag Decodable Coded Slotted ALOHA2018
- Author(s)
  M. Oinaga, S. Ogata and K. Ishibashi
- Organizer
  2018 15th Workshop on Positioning, Navigation and Communications (WPNC)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K06338
[Presentation] ZigZag復号を適用したフレームレスALOHAのパケット損失確率特性2018
- Author(s)
  尾形駿, 石橋功至
- Organizer
  情報理論とその応用シンポジウム2018
- Data Source
  KAKENHI-PROJECT-18H03765
[Presentation] 一般化確率伝播法の導入とその信号検出への応用2017
- Author(s)
  石橋功至
- Organizer
  電子情報通信学会総合大会
- Place of Presentation
  名城大学（愛知県名古屋市）
- Year and Date
  2017-03-23
- Data Source
  KAKENHI-PROJECT-15H02252
[Presentation] 確率的一般化確率伝播法を用いた低演算量MIMO復調法に関する一検討2017
- Author(s)
  執行彬秀，田邉将吾，石橋功至
- Organizer
  電子情報通信学会無線通信システム研究会
- Place of Presentation
  大阪市立大学（大阪府大阪市）
- Year and Date
  2017-01-19
- Data Source
  KAKENHI-PROJECT-15H02252
[Presentation] 符号化MIMOシステムへのQR-PM-BP法の適用とターボ原理に基づく繰り返し検出に関する一検討2017
- Author(s)
  田邉将吾，石橋功至
- Organizer
  電子情報通信学会総合大会
- Place of Presentation
  名城大学（愛知県名古屋市）
- Year and Date
  2017-03-23
- Data Source
  KAKENHI-PROJECT-15H02252
[Presentation] Multi-Access Diversity Gain via Multiple Base Station Cooperation in Frameless ALOHA2017
- Author(s)
  S. Ogata, K. Ishibashi, and G. Abreu
- Organizer
  IEEE SPAWC 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K06338
[Presentation] パケット共有を考慮した路車間通信のための省電力分散ランダムスリープ方式2017
- Author(s)
  後藤勇輝, 石橋功至
- Organizer
  電子情報通信学会無線通信システム研究会
- Data Source
  KAKENHI-PROJECT-16H02345
[Presentation] 複数ベースステーション協調を用いたフレームレスALOHAにおけるパケット損失確率の一般化解析について2017
- Author(s)
  尾形駿, 石橋功至, アブレウジュゼッペ
- Organizer
  電子情報通信学会RCS研究会
- Data Source
  KAKENHI-PROJECT-16K06338
[Presentation] Received-Power-Aware Design of Transmission Probability for Frameless ALOHA2017
- Author(s)
  S. Ogata and K. Ishibashi
- Organizer
  SmartCom 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K06338
[Presentation] フレームレスALOHAにおける効率的なパケット復調法に関する一検討2017
- Author(s)
  尾形駿，石橋功至
- Organizer
  電子情報通信学会無線通信システム研究会
- Place of Presentation
  大阪市立大学（大阪府・大阪市）
- Year and Date
  2017-01-19
- Data Source
  KAKENHI-PROJECT-16K06338
[Presentation] フレームレスALOHAのための距離を考慮した送信確率設計2017
- Author(s)
  尾形駿, 石橋功至
- Organizer
  情報理論とその応用シンポジウム2017
- Data Source
  KAKENHI-PROJECT-16K06338
[Presentation] QR-Decomposed Generalized Belief Propagation with Smart Message Reduction for Low-Complexity MIMO Signal Detection2017
- Author(s)
  A. D. Shigyo, K. Ishibashi
- Organizer
  2017 APSIPA Annual Summit and Conference (APSIPA ASC 2017)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02252
[Presentation] Construction Aに基づく非二元Repeat-Accumulate符号を用いた格子の構成に関する一検討2017
- Author(s)
  原郁紀、石橋功至
- Organizer
  電子情報通信学会総合大会
- Place of Presentation
  名城大学
- Year and Date
  2017-03-22
- Data Source
  KAKENHI-PROJECT-16H02345
[Presentation] Multi-Access Diversity Gain via Multiple Base Station Cooperation in Frameless ALOHA2017
- Author(s)
  Shun Ogata and Koji Ishibashi
- Organizer
  18th IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)
- Place of Presentation
  札幌、北海道
- Year and Date
  2017-07-03
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K06338
[Presentation] 16QAM信号に対するQR分解付きガウス確率伝播法に基づく中規模MIMO信号検出に関する一検討2016
- Author(s)
  執行彬秀，田邉将吾，石橋功至
- Organizer
  電子情報通信学会ソサイエティ大会
- Place of Presentation
  北海道大学（北海道札幌市）
- Year and Date
  2016-09-23
- Data Source
  KAKENHI-PROJECT-15H02252
[Presentation] QR分解付き確率伝播法を用いた中規模MIMO信号検出における計算量削減法2016
- Author(s)
  田邉将吾，執行彬秀，石橋功至
- Organizer
  電子情報通信学会ソサイエティ大会
- Place of Presentation
  北海道大学（北海道札幌市）
- Year and Date
  2016-09-23
- Data Source
  KAKENHI-PROJECT-15H02252
[Presentation] 低計算量MIMO信号検出のための確率的ノード選択を用いた確率伝搬法2016
- Author(s)
  田邉将吾，執行彬秀，石橋功至
- Organizer
  第39回情報理論とその応用シンポジウム（SITA 2016）
- Place of Presentation
  高山グリーンホテル（岐阜県高山市）
- Year and Date
  2016-12-14
- Data Source
  KAKENHI-PROJECT-15H02252
[Presentation] 短符号長で高信頼性を有するRepeat-Accumulate信号符号2016
- Author(s)
  高井真人、石橋功至
- Organizer
  第39回情報理論とその応用シンポジウム（SITA 2016）
- Place of Presentation
  高山グリーンホテル（岐阜）
- Year and Date
  2016-12-13
- Data Source
  KAKENHI-PROJECT-16H02345
[Presentation] 符号化フレームレスALOHAの次数分布最適化2016
- Author(s)
  尾形駿，石橋功至
- Organizer
  電子情報通信学会無線通信システム研究会
- Place of Presentation
  琉球大学（沖縄県・中頭郡）
- Year and Date
  2016-06-24
- Data Source
  KAKENHI-PROJECT-16K06338
[Presentation] 大規模MIMOのためのSorted QR分解を用いた低演算量確率伝播法に関する一検討2016
- Author(s)
  田邉将吾，石橋功至
- Organizer
  電子情報通信学会無線通信システム研究会
- Place of Presentation
  星と森のロマントピア（青森県弘前市）
- Year and Date
  2016-04-22
- Data Source
  KAKENHI-PROJECT-15H02252
[Presentation] QR-Decomposed Generalized Belief Propagation for MIMO Detection2016
- Author(s)
  A. D. Shigyo, S. Tanabe, and K. Ishibashi
- Organizer
  2016 International Symposium on Information Theory and Its Applications (ISITA 2016)
- Place of Presentation
  Monterey (USA)
- Year and Date
  2016-11-01
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02252
[Presentation] QR-Decomposed Subgraph Belief Propagation for Large MIMO Systems2016
- Author(s)
  S. Tanabe, K. Ishibashi
- Organizer
  2016 International Workshop on Smart Wireless Communications (SmartCom 2016)
- Place of Presentation
  Oulu (Finland)
- Year and Date
  2016-05-17
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02252
[Presentation] Not-So-Large MIMO Signal Detection Based on Damped QR-Decomposed Belief Propagation2016
- Author(s)
  S. Tanabe, A. D. Shigyo, and K. Ishibashi
- Organizer
  2016 International Symposium on Information Theory and Its Applications (ISITA 2016)
- Place of Presentation
  Monterey (USA)
- Year and Date
  2016-11-01
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02252
[Presentation] QR分解を用いた確率伝播法に基づく MIMO復調法のガウス近似対数尤度比に関する一検討2016
- Author(s)
  田邉将吾, 石橋功至
- Organizer
  電子情報通信学会総合大会
- Place of Presentation
  九州大学（福岡県福岡市）
- Year and Date
  2016-03-18
- Data Source
  KAKENHI-PROJECT-15H02252
[Presentation] 符号化フレームレスALOHAにおけるターゲット次数及び符号次数分布の同時最適化2016
- Author(s)
  尾形駿，石橋功至
- Organizer
  第39回情報理論とその応用シンポジウム(SITA 2016)
- Place of Presentation
  高山グリーンホテル (岐阜県・高山市)
- Year and Date
  2016-12-16
- Data Source
  KAKENHI-PROJECT-16K06338
[Presentation] Spatially Coupled Repeat-Accumulate Coded Cooperation2015
- Author(s)
  N. Takeishi, K. Ishibashi
- Organizer
  IEEE WCNC 2015
- Place of Presentation
  New Orleans, LA
- Year and Date
  2015-03-11
- Data Source
  KAKENHI-PROJECT-24760295
[Presentation] 重畳型適応ネットワーク符号化協調のための効率的繰り返し復調復号法2014
- Author(s)
  武石直樹, 石橋功至
- Organizer
  IEICE RCS研究会
- Place of Presentation
  京都テルサ，京都
- Year and Date
  2014-07-31
- Data Source
  KAKENHI-PROJECT-24760295
[Presentation] Repeat-Accumulate符号を用いた空間結合符号化協調に関する一検討2014
- Author(s)
  武石直樹，石橋功至
- Organizer
  ソサイエティ大会
- Place of Presentation
  徳島大学，徳島市
- Year and Date
  2014-09-23
- Data Source
  KAKENHI-PROJECT-24760295
[Presentation] RFエナジーハーベスティングを用いたAmplify-and-Forward協調ダイバーシティの特性解析2014
- Author(s)
  川畑大樹，石橋功至,
- Organizer
  信学技報, vol. 113, no. 483, IT2013-82, pp. 175-180
- Place of Presentation
  名古屋大学
- Data Source
  KAKENHI-PROJECT-24760295
[Presentation] RF Energy Powered Feedback-Aided Cooperation2014
- Author(s)
  H. Kawabata, K. Ishibashi
- Organizer
  IEEE PIMRC 2014
- Place of Presentation
  Washington D.C., USA
- Year and Date
  2014-09-04
- Data Source
  KAKENHI-PROJECT-24760295
[Presentation] Relays without Batteries: A New Paradigm of Cooperative Diversity2014
- Author(s)
  K. Ishibashi
- Organizer
  SmartCom 2014
- Place of Presentation
  The Institute for Infocomm Research (I2R), Singapore
- Year and Date
  2014-10-30
- Invited
- Data Source
  KAKENHI-PROJECT-24760295
[Presentation] セミブラインド干渉アラインメントにおける電力制約に関する一検討2014
- Author(s)
  高井真人，石橋功至，和田忠浩，
- Organizer
  電子情報通信学会2014総合大会
- Place of Presentation
  新潟大学
- Data Source
  KAKENHI-PROJECT-24760295
[Presentation] フィードバックを用いたRFエナジーハーべスティング協調伝送2014
- Author(s)
  川畑大樹，石橋功至
- Organizer
  IEICE RCS研究会
- Place of Presentation
  京都テルサ，京都
- Year and Date
  2014-07-31
- Data Source
  KAKENHI-PROJECT-24760295
[Presentation] Adaptive Network Coded Cooperation with One-bit Feedback2013
- Author(s)
  Huifa Lin, Koji Ishibashi, Takeo Fujii
- Organizer
  電子情報通信学会総合大会
- Place of Presentation
  岐阜大学
- Data Source
  KAKENHI-PROJECT-24760295
[Presentation] 無線センサネットワークのための多層型適応ネットワーク符号化協調の設計2013
- Author(s)
  林会発, 石橋功至, 藤井威生
- Organizer
  信学技報，2013RCS-40, pp.19-24
- Place of Presentation
  浜松アクトシティ
- Data Source
  KAKENHI-PROJECT-24760295
[Presentation] 重畳型適応ネットワーク符号化協調に適した修正LDGM符号の提案2013
- Author(s)
  武石直樹、石橋功至、山尾　泰
- Organizer
  電子情報通信学会RCS研究会
- Place of Presentation
  北海道大学
- Data Source
  KAKENHI-PROJECT-24760295
[Presentation] 重畳型適応ネットワーク符号化協調に適した修正LDGM符号の提案2013
- Author(s)
  武石直樹, 石橋功至, 山尾　泰
- Organizer
  信学技報, vol. 113, nov. 93, 2013RCS-40, pp.19-24
- Place of Presentation
  北海道大学札幌キャンパスクラーク会館
- Data Source
  KAKENHI-PROJECT-24760295
[Presentation] Superimposed adaptive network coded cooperation for wireless sensor networks2013
- Author(s)
  N. Takeishi, K. Ishibashi, and Y. Yamao
- Organizer
  Personal Indoor and Mobile Radio Communications (PIMRC), 2013 IEEE 24th International Symposium on
- Place of Presentation
  London, UK
- Data Source
  KAKENHI-PROJECT-24760295
[Presentation] セミブラインド干渉アラインメントにおけるチャネル推定誤差の影響に関する一検討2013
- Author(s)
  高井真人、石橋功至、ウォンヨンシン、ヒョソクイ、和田忠浩
- Organizer
  電子情報通信学会総合大会
- Place of Presentation
  岐阜大学
- Data Source
  KAKENHI-PROJECT-24760295
[Presentation] 多値変調を用いた重畳型適応ネットワーク符号化協調2013
- Author(s)
  武石直樹、石橋功至、山尾　泰
- Organizer
  電子情報通信学会総合大会
- Place of Presentation
  岐阜大学
- Data Source
  KAKENHI-PROJECT-24760295
[Presentation] Semi-Blind interference alignment based on OFDM over frequency selective X channels2013
- Author(s)
  Manato Takai, Koji Ishibashi, Won-Yong Shin, Hyo Seok Yi, and Tadahiro Wada
- Organizer
  IEEE ICC 2013
- Place of Presentation
  Budapest, Hungary
- Data Source
  KAKENHI-PROJECT-24760295
[Presentation] Star-QAMを用いた省電力協調ダイバーシティ技術2012
- Author(s)
  石橋功至、ウォンヨンシン、落合秀樹、バヒッドタローク
- Organizer
  電子情報通信学会WBS研究会
- Place of Presentation
  名古屋大学
- Data Source
  KAKENHI-PROJECT-24760295
[Presentation] Practical Semi-Blind Interference Alignment Exploiting Frequency Selectivity of Fading Channels2012
- Author(s)
  M. Takai, K. Ishibashi, W.-Y. Shin, H.S. Yi, and T. Wada
- Organizer
  Triangle Symposium on Advanced ICT 2012
- Place of Presentation
  電気通信大学
- Data Source
  KAKENHI-PROJECT-24760295
[Presentation] Energy Harvesting Cooperative Communications: Concept and Performance2012
- Author(s)
  K. Ishibashi, H. Ochiai, and V. Tarokh
- Organizer
  Triangle Symposium on Advanced ICT 2012
- Place of Presentation
  電気通信大学
- Data Source
  KAKENHI-PROJECT-24760295
[Presentation] Energy harvesting cooperative communications2012
- Author(s)
  K. Ishibashi, H. Ochiai, and V. Tarokh
- Organizer
  2012 IEEE 23rd International Symposium on Personal Indoor and Mobile Radio Communications (PIMRC),
- Place of Presentation
  Sydney, Australia
- Data Source
  KAKENHI-PROJECT-24760295
[Presentation] OFDMを利用したセミブラインド干渉アラインメントの実現性に関する一検討2012
- Author(s)
  高井真人、石橋功至、ウォンヨンシン、ヒョソクイ、和田忠浩
- Organizer
  電子情報通信学会WBS研究会
- Place of Presentation
  京都大学
- Data Source
  KAKENHI-PROJECT-24760295
[Presentation] 仲上-ライスフェーディング環境下における不均-分布ネットワーク協力マルチホップ伝送のアウテージ確率に関する-検討2011
- Author(s)
  小林俊貴,石橋功至,和田忠浩
- Organizer
  電子情報通信学会2011総合大会
- Place of Presentation
  東京
- Year and Date
  2011-03-17
- Data Source
  KAKENHI-PROJECT-21760284
[Presentation] Performance Analysis of Amplify and Forward Cooperation over Peak-Power Limited Channels2011
- Author(s)
  K.Ishibashi, H.Ochiai
- Organizer
  IEEE ICC 2011
- Place of Presentation
  Kyoto International Conference Center,日本京都
- Year and Date
  2011-06-07
- Data Source
  KAKENHI-PROJECT-21760284
[Presentation] GNU Radio/USRP2を用いたネットワーク誤り訂正符号の実装に関する一検討2011
- Author(s)
  堀部智史, 石橋功至, 和田忠浩, 椋本介士
- Organizer
  信学技報, RCS2011-71
- Place of Presentation
  琉球大学,沖縄県中頭郡西原町
- Year and Date
  2011-06-24
- Data Source
  KAKENHI-PROJECT-21760284
[Presentation] 仲上-ライスフェーディング環境下における不均一分布ネットワーク協力マルチホップ伝送のアウテージ確率に関する一検討2011
- Author(s)
  小林俊貴, 石橋功至, 和田忠浩
- Organizer
  電子情報通信学会2011総合大会
- Place of Presentation
  東京都市大学
- Year and Date
  2011-03-17
- Data Source
  KAKENHI-PROJECT-21760284
[Presentation] 仲上-ライスフェーディング環境下における不均一分布ネットワーク協力マルチホップ伝送のアウテージ確率に関する一検討2011
- Author(s)
  小林俊貴, 石橋功至, 和田忠浩
- Organizer
  信学技報, RCS2011-96
- Place of Presentation
  旭川市市民会館,北海道旭川市
- Year and Date
  2011-07-22
- Data Source
  KAKENHI-PROJECT-21760284
[Presentation] 仲上-ライスフェーディング環境下における協力マルチホップ伝送の通信性能に関する-検討2011
- Author(s)
  小林俊貴,石橋功至,和田忠浩
- Organizer
  信学技報
- Place of Presentation
  旭川市市民会館
- Year and Date
  2011-07-22
- Data Source
  KAKENHI-PROJECT-21760284
[Presentation] GNU Radio/USRP2を用いたネットワーク誤り訂正符号の実装に関する-検討2011
- Author(s)
  堀部智史,石橋功至,和田忠浩,椋本介士
- Organizer
  信学技報
- Place of Presentation
  琉球大学
- Year and Date
  2011-06-24
- Data Source
  KAKENHI-PROJECT-21760284
[Presentation] A Peak Power Efficient Cooperative Diversity Using Star-QAM2011
- Author(s)
  K. Ishibashi, W.-Y. Shin, H. S. Yi, and H. Ochiai
- Organizer
  IEEE BWA Workshop with IEEE GLOBECOM 2011
- Place of Presentation
  Houston, TX
- Year and Date
  2011-12-09
- Data Source
  KAKENHI-PROJECT-21760284
[Presentation] GNU Radio/USRP2を用いたネットワーク誤り訂正符号の実装に関する一検討2011
- Author(s)
  堀部智史, 石橋功至, 和田忠浩, 椋本介士
- Organizer
  電子情報通信学会2011総合大会
- Place of Presentation
  東京都市大学
- Year and Date
  2011-03-14
- Data Source
  KAKENHI-PROJECT-21760284
[Presentation] The Gaussian Two-Way Relay Channel with Wire tapper2011
- Author(s)
  S. Kim, W.-Y. Shin, and K. Ishibashi
- Organizer
  Asilomar Conf. on Signals, Systems, and Computers
- Place of Presentation
  Pacific Grove, CA
- Year and Date
  2011-11-09
- Data Source
  KAKENHI-PROJECT-21760284
[Presentation] Performance Analysis of Amplify and Forward Cooperation over Peak-Power Limited Channels2011
- Author(s)
  K. Ishibashi and H. Ochiai
- Organizer
  IEEE ICC 2011
- Place of Presentation
  Kyoto, Japan
- Year and Date
  2011-06-07
- Data Source
  KAKENHI-PROJECT-21760284
[Presentation] A Study on Outage Probability of Collaborative Multi-Hop Transmissions with Non-Uniformly Distributed Networks2011
- Author(s)
  T.Kobayashi, K.Ishibashi, T.Wada
- Organizer
  IEEE PIMRC 2011
- Place of Presentation
  Westin Harbour Castle Hotel,カナダトロント
- Year and Date
  2011-09-13
- Data Source
  KAKENHI-PROJECT-21760284
[Presentation] A Peak Power Efficient Cooperative Diversity Using Star-QAM2011
- Author(s)
  K.Ishibashi, W.-Y. Shin, H.S.Yi, H.Ochiai
- Organizer
  IEEE BWA Workshop with IEEE GLOBECOM 2011
- Place of Presentation
  George R.Brown Convention Center,米国テキサス州ヒューストン
- Year and Date
  2011-12-09
- Data Source
  KAKENHI-PROJECT-21760284
[Presentation] GNU Radio/USRP2を用いたネットワーク誤り訂正符号の実装に関する-検討2011
- Author(s)
  堀部智史,石橋功至,和田忠浩,椋本介士
- Organizer
  電子情報通信学会2011総合大会
- Place of Presentation
  東京
- Year and Date
  2011-03-14
- Data Source
  KAKENHI-PROJECT-21760284
[Presentation] Power-Efficient Network Coded Cooperation using Non-binarily Modulated Relay2011
- Author(s)
  C. Cheng, K. Ishibashi and T. Wada
- Organizer
  IEEE ICC 2011
- Place of Presentation
  Phoenix
- Year and Date
  2011-01-17
- Data Source
  KAKENHI-PROJECT-21760284
[Presentation] The Gaussian Two-Way Relay Channel with Wiretapper2011
- Author(s)
  S.Kim, W.-Y.Shin, K.Ishibashi
- Organizer
  Asilomar Conf.on Signals, Systems, Computers
- Place of Presentation
  Asilomar Hotel & Conference Grounds,米国カルフォルニア州パシフィックグローブ
- Year and Date
  2011-11-09
- Data Source
  KAKENHI-PROJECT-21760284
[Presentation] A Study on Outage Probability of Collaborative Multi-Hop Transmissions with Non-Uniformly Distributed Networks2011
- Author(s)
  T. Kobayashi, K. Ishibashi, and T. Kobayashi, K. Ishibashi, and T. Wada
- Organizer
  IEEE PIMRC 2011
- Place of Presentation
  Toronto, Canada
- Year and Date
  2011-09-13
- Data Source
  KAKENHI-PROJECT-21760284
[Presentation] 仲上-ライスフェーディング環境下における協力マルチホップ伝送のアウテージ確率に関する一検討2010
- Author(s)
  小林俊貴, 石橋功至, 和田忠浩
- Organizer
  情報理論とその応用学会(SITA2010)
- Place of Presentation
  信州松代ロイヤルホテル
- Year and Date
  2010-12-03
- Data Source
  KAKENHI-PROJECT-21760284
[Presentation] Theoretical Analysis of Collaborative Multi-Hop Transmission over Block Ravleigh Fading Channels2010
- Author(s)
  N.Nishimura, K.Ishibashi, T.Wada
- Organizer
  2010 IEICE Information Theory Conference
- Place of Presentation
  Honolulu, Hawaii
- Year and Date
  2010-01-08
- Data Source
  KAKENHI-PROJECT-21760284
[Presentation] A Study of Coded Cooperation using TPSK2010
- Author(s)
  C.Cheng, K.Ishibashi, T.Wada
- Organizer
  電子情報通信学会2010総合大会
- Place of Presentation
  東北大学、仙台
- Year and Date
  2010-03-16
- Data Source
  KAKENHI-PROJECT-21760284
[Presentation] Theoretical Analysis of Collaborative Multi-Hop Transmission over Block Rayleigh Fading Channels2010
- Author(s)
  N. Naoki, K. Ishibashi, T. Wada
- Organizer
  信学技報
- Place of Presentation
  ハワイ大学
- Year and Date
  2010-01-08
- Data Source
  KAKENHI-PROJECT-21760284
[Presentation] 不均一分布ネットワークにおける協力マルチホップ伝送のアウテージ確率に関する一検討2010
- Author(s)
  小林俊貴, 石橋功至, 和田忠浩
- Organizer
  電子情報通信学会技術報告
- Place of Presentation
  網走市民会館
- Year and Date
  2010-07-16
- Data Source
  KAKENHI-PROJECT-21760284
[Presentation] 仲上-ライスフェーディング環境下における協力マルチホップ伝送のアウテージ確率に関する-検討2010
- Author(s)
  小林俊貴,石橋功至,和田忠浩
- Organizer
  第33回情報理論とその応用学会(SITA2010)
- Place of Presentation
  長野県長野市信州松代ロイヤルホテル
- Year and Date
  2010-12-03
- Data Source
  KAKENHI-PROJECT-21760284
[Presentation] ピーク電力制限下におけるAmplify-and-Forward型協力通信の特性に関する-検討2010
- Author(s)
  石橋功至,落合秀樹
- Organizer
  信学技報
- Place of Presentation
  京都大学
- Year and Date
  2010-06-18
- Data Source
  KAKENHI-PROJECT-21760284
[Presentation] Coded Cooperation using Non-Binary Modulation2010
- Author(s)
  C.Cheng, K.Ishibashi, T.Wada
- Organizer
  電子情報通信学会RCS研究会
- Place of Presentation
  横須賀テレコムリサーチパーク(YRP)
- Year and Date
  2010-03-04
- Data Source
  KAKENHI-PROJECT-21760284
[Presentation] Amplify-and-Forward型協力リレー信号の瞬時電力分布に関する-検討2010
- Author(s)
  石橋功至,落合秀樹
- Organizer
  信学技報
- Place of Presentation
  網走市民会館
- Year and Date
  2010-07-16
- Data Source
  KAKENHI-PROJECT-21760284
[Presentation] Coded Cooperation using Non-binary Modulation2010
- Author(s)
  C. Cheng, K. Ishibashi and T. Wada
- Organizer
  信学技報
- Place of Presentation
  横須賀リサーチパーク(YRP)
- Year and Date
  2010-03-04
- Data Source
  KAKENHI-PROJECT-21760284
[Presentation] 不均-分布ネットワークにおける協力マルチホップ伝送のアウテージ確率に関する-検討2010
- Author(s)
  小林俊貴,石橋功至,和田忠浩
- Organizer
  信学技報
- Place of Presentation
  網走市民会館
- Year and Date
  2010-07-15
- Data Source
  KAKENHI-PROJECT-21760284
[Presentation] Amplify-and-Forward型協力リレー信号の瞬時電力分布に関する一検討2010
- Author(s)
  石橋功至, 落合秀樹
- Organizer
  電子情報通信学会技術報告
- Place of Presentation
  網走市民会館
- Year and Date
  2010-07-16
- Data Source
  KAKENHI-PROJECT-21760284
[Presentation] A Study of Coded Cooperation using TPSK2010
- Author(s)
  C. Cheng, K. Ishibashi and T. Wada
- Organizer
  電子情報通信学会2010総合大会
- Place of Presentation
  東北大学,仙台
- Year and Date
  2010-03-16
- Data Source
  KAKENHI-PROJECT-21760284
[Presentation] ピーク電力制限下におけるAmplify-and-Forward型協力通信の特性に関する一検討2010
- Author(s)
  石橋功至, 落合秀樹
- Organizer
  電子情報通信学会技術報告
- Place of Presentation
  京都大学
- Year and Date
  2010-06-18
- Data Source
  KAKENHI-PROJECT-21760284
[Presentation] ブロックレイリーフェーディング環境下における協力マルチホップ伝送に関する一検討2009
- Author(s)
  西村直記、石橋功至、和田忠浩
- Organizer
  第32回情報理論とその応用学会シンポジウム(SITA2009)
- Place of Presentation
  湯田温泉、山口
- Year and Date
  2009-12-03
- Data Source
  KAKENHI-PROJECT-21760284
[Presentation] ブロックレイリーフェーディング環境下における協力マルチホップ伝送に関する-検討2009
- Author(s)
  西村直記,石橋功至,和田忠浩
- Organizer
  第32回情報理論とその応用学会シンポジウム(SITA 2009)
- Place of Presentation
  湯田温泉,山口
- Year and Date
  2009-12-03
- Data Source
  KAKENHI-PROJECT-21760284
[Presentation] Analysis of RF energy harvesting in large-scale networks using absorption function
- Author(s)
  K. Ishibashi, G. Abreu
- Organizer
  2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
- Place of Presentation
  Florence, Italy
- Year and Date
  2014-05-04 – 2014-05-09
- Data Source
  KAKENHI-PROJECT-24760295
[Presentation] Dynamic Harvest-and-Forward: New Cooperative Diversity with RF Energy Harvesting
- Author(s)
  K. Ishibashi
- Organizer
  WCSP '14
- Place of Presentation
  Hefei China
- Year and Date
  2014-10-23 – 2014-10-25
- Invited
- Data Source
  KAKENHI-PROJECT-24760295
[Presentation] 帯域制限通信路における空間変調方式に関する一検討
- Author(s)
  石橋功至, 杉浦慎哉
- Organizer
  IEICE WBS研究会
- Place of Presentation
  名古屋工業大学
- Year and Date
  2014-05-15 – 2014-05-16
- Data Source
  KAKENHI-PROJECT-24760295

1. 衣斐信介 (10448087)

# of Collaborated Projects: 3 results

# of Collaborated Products: 2 results
2. Takeo Ohgane (10271636)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
3. OCHIAI HIDEKI (20334576)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. 林和則 (50346102)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. 西村寿彦 (70301934)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
6. 高橋拓海 (40844204)

# of Collaborated Projects: 2 results

# of Collaborated Products: 4 results
7. KURKOSKI Brian (80444123)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 石川直樹 (00801713)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. Abreu Giuseppe

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results

Ishibashi Koji 石橋 功至

ISHIBASHI Koji 石橋 功至

Research Projects

Research Products

Co-Researchers

Establishment of Cell-Free Network Architecture for User-Centric CommunicationsPrincipal Investigator

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無線通信の高速大容量化を加速する量子最適化

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Detection of Large Scale and Overloaded Signals from Massive IoT devices Based on Belief Propagation

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A New Information Transmission Based on Lattice Structure for Next Generation Mobile Communication Systems

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Medium Access Control Techniques based on Multi-Dimensional Graph Structures for Massive ConnectivityPrincipal Investigator

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Analysis of a large-scale bipartite factor graph with analog coupling

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On highly-green and ultimately-reliable ubiquitous wireless sensor networksPrincipal Investigator

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Power Efficient Wireless Network Using Cooperative Multi-hop TransmissionsPrincipal Investigator

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[Journal Article] Scalable Network-Assisted Full-Duplex Cell-Free Massive MIMO With Limited Fronthaul Capacity2023

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[Journal Article] Practical Grant-Free NOMA Based on Low-Density Structured OFDM2023

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[Journal Article] Bayesian Receiver Design via Bilinear Inference for Cell-Free Massive MIMO with Low-Resolution ADCs2022

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DOI

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[Journal Article] Application of ZigZag Decoding in Frameless ALOHA2019

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[Journal Article] Repeat-Accumulate Signal Codes2019

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DOI

Data Source

[Journal Article] Design of Coded ALOHA With ZigZag Decoder2019

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Ishibashi Koji 石橋功至

ISHIBASHI Koji 石橋功至