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J-GLOBAL ID：200901082657683404   Update date: Feb. 05, 2025

Ochiai Hideki

オチアイ ヒデキ | Ochiai Hideki
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Affiliation and department：
Osaka University Graduate School of Engineering

About Osaka University Graduate School of Engineering


Job title： Professor
Homepage URL  (1)： http://www2a.comm.eng.osaka-u.ac.jp/ochiailab/
Research field  (1)： Communication and network engineering
Research keywords  (2)： Communication Theory ,  Wireless Communications
Research theme for competitive and other funds  (12)：
  • 2021 - 2026 高信頼・低遅延をスケーラブルに実現するIoTネットワークの符号設計パラダイム
  • 2017 - 2020 符号化変調およびアクセス方式を融合した大容量無線通信システムの研究
  • 2016 - 2020 次世代移動通信の大容量化実現のための格子構造に基づく新しい情報伝送方式の研究
  • 2015 - 2018 非直交アクセス方式に基づく大容量データ通信および高信頼・低遅延制御通信の創出
  • 2013 - 2016 大規模MIMOシステムのための低演算検出アルゴリズムの研究
Show all
Papers (251)：
  • Toshiki Matsumine, Hideki Ochiai, Junji Shikata. Quantum Algorithms for the Physical Layer: Potential Applications to Physical Layer Security. IEEE Access. 2025
  • Vamoua Yachongka, Hideki Yagi, Hideki Ochiai. Outer Bounds on the CEO Problem With Privacy Constraints. IEEE Transactions on Information Forensics and Security. 2025
  • Hideki Ochiai. Peak Power Properties of Band-Limited Signals: With Pulse Shaping or Windowing. IEEE Transactions on Vehicular Technology. 2024
  • Yuto Hama, Hideki Ochiai. Can Spatial Modulation Outperform Spatial Multiplexing in Practical Band-Limited Coded Systems?. IEEE Communications Magazine. 2024. 62. 5. 128-133
  • Toshiki Matsumine, Hideki Ochiai. Recent Advances in Deep Learning for Channel Coding: A Survey. IEEE Open Journal of the Communications Society. 2024
ｍore...
MISC (34)：
  • Invited Talk : Toward Application of High-Order Coded Modulations to Wireless Communications Systems. 2017. 116. 395. 293-298
  • Watanabe Yoshito, Ochiai Hideki. A-6-5 A Scalable Image Transmission System Design Employing Multilevel Coding. Proceedings of the IEICE General Conference. 2014. 2014. 113-113
  • YODA Daiki, OCHIAI Hideki. An Analysis of the Multilevel Coded APSK with Memoryless Nonlinearity. Technical report of IEICE. RCS. 2014. 113. 386. 235-239
  • Watanabe Yoshito, Ochiai Hideki. A-6-10 A General Rate-Distortion Model and Its Optimization for Joint Source-Channel Coding. Proceedings of the Society Conference of IEICE. 2012. 2012. 109-109
  • TSUBAKI Takuma, OCHIAI Hideki. On the Effect of Likelihood Formulation on Coded MIMO System with Sphere Decoding. Technical report of IEICE. RCS. 2012. 112. 89. 13-18
ｍore...
Books (4)：
  • Collaborative beamforming
    New Directions in Wireless Communications Research, V. Tarokh (Editor), Springer 2009
  • Random Array Theory and Collaborative Beamforming
    C. Sun, J. Cheng, and T. Ohira (Editors), Handbook on Advancements in Smart Antenna Technologies for Wireless Networks 2008
  • Cooperation, competition and cognition in wireless networks
    F. H. P. Fitzek and M. D. Katz (Editors), Cooperation in Wireless Networks: Principles and Applications, Springer 2006
  • OFDM変調方式の応用
    トリケップス社 2001
Education (4)：
  • 1998 - 2001 The University of Tokyo Graduate School, Division of Engineering
  • 1996 - 1998 The University of Tokyo Graduate School, Division of Engineering
  • - 1996 Osaka University Faculty of Engineering
  • 1993 - University of California, Los Angels Department of Electrical Engineering
Professional career (3)：
  • 博士(工学) (東京大学)
  • 修士(工学) (東京大学)
  • 工学学士 (大阪大学)
Work history (19)：
  • 2024/04 - 現在 Osaka University Graduate School of Engineering Professor
  • 2018/04 - 2024/03 Yokohama National University Graduate school of Engineering Science Department of Mathematics, Physics, Electrical Engineering and Computer Science Professor
  • 2015/04 - 2024/03 Yokohama National University Graduate School of Engineering Department o Physics, Electrical and Computer Engineering Professor
  • 2015/04 - 2024/03 Yokohama National University College of Engineering Science Department of Mathematics, Physics, Electrical Engineering and Computer Science Professor
  • 2015/04 - 2024/03 Yokohama National University Faculty of Engineering Division of Intelligent Systems Engineering Professor
Show all
Committee career (1)：
  • 2018 - 2018 IEEE VTC 2018 Spring Technical Program Committee Vice-Chair
Awards (7)：
  • 2024/04 - 文部科学省 文部科学大臣表彰 科学技術賞(研究部門)
  • 2023/01 - IEEE IEEE Fellow
  • 2014/03 - KDDI財団 KDDI財団賞
  • 2007/04 - 船井情報科学奨励賞
  • 2006/06 - 安藤博記念学術奨励賞
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Association Membership(s) (2)：
IEEE ,  IEICE
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