Rchr
J-GLOBAL ID：200901080084835457   Update date: Jan. 30, 2024

Okada Hiraku

Okada Hiraku
Homepage URL  (1)： http://www.katayama.nuee.nagoya-u.ac.jp/~okada/
Research field  (2)： Information networks ,  Communication and network engineering
Research keywords  (5)： communication theory ,  ITS ,  visible light communication ,  wireless network ,  wireless communication
Research theme for competitive and other funds  (19)：
  • 2023 - 2027 Terminal collaboration technology that both improves energy efficiency and communication performance
  • 2023 - 2027 敵対的サンプルを用いた人が視認できないディスプレイーカメラ可視光通信
  • 2019 - 2022 ドローンを用いた大規模災害時臨時無線ネットワークにおける情報伝送の低遅延化
  • 2019 - 2021 自動運転用V2X性能予測と低遅延化技術の構築
  • 2016 - 2019 デジタルサイネージのための人に視認されにくい可視光イメージセンサ通信
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Papers (306)：
  • Ruiyi Huang, Masayuki Kinoshita, Takaya Yamazato, Hiraku Okada, Koji Kamakura, Shintaro Arai, Tomohiro Yendo, Toshiaki Fujii. Simultaneous Visible Light Communication and Ranging Using High-Speed Stereo Cameras Based on Bicubic Interpolation Considering Multi-Level Pulse-Width Modulation. IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES. 2023. E106A. 7. 990-997
  • Ruiyi Huang, Takaya Yamazato, Masayuki Kinoshita, Hiraku Okada, Shintaro Arai, Koji Kamakura, Tomohiro Yendo, Toshiaki Fujii. High-Speed Image Sensor Com-munication Using High Dy-namic Range Combining. IEICE COMMUNICATIONS EXPRESS. 2023. 12. 9. 493-498
  • Ruiyi Huang, Takaya Yamazato, Masayuki Kinoshita, Hiraku Okada, Koji Kamakura, Shintaro Arai, Tomohiro Yendo, Toshiaki Fujii. Vehicle distance measurement based on visible light communication using stereo cameras. IEEE Intelligent Vehicles Symposium, Proceedings. 2021. 2021-July. 853-858
  • T. Nakamura, C. Ben Naila, K. Kobayashi, H. Okada, M. Katayama. Experimental evaluation of indoor optical wireless MIMO systems with square and linear array constellations. IEEE Photonics Journal. 2021. 13. 1. 1-12
  • H. Asano, H. Okada, C. Ben Naila, M. Katayama. Flight Model Using Voronoi Tessellation for a Delay-Tolerant Wireless Relay Network Using Drones. IEEE Access. 2021. 9. 13064-13075
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MISC (69)：
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Patents (9)：
  • 無線通信システム
  • 重複アドレス検出システム、送信装置及び受信装置
  • 避難所通信システム
  • データ送受信システム及びデータ送受信方法
  • 雑音環境適応デジタル受信装置
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Books (4)：
  • 無線分散ネットワーク
    コロナ社 2011 ISBN:9784885522529
  • 新インターユニバーシティ 無線通信工学
    オーム社 2009 ISBN:9784274207921
  • eラーニングハンドブック ステップでつくるスマートな教材
    株式会社マナハウス 2003 ISBN:4901730134
  • 情報メディア教育システムハンドブック
    昭晃堂 2001
Lectures and oral presentations  (34)：
  • Experimental evaluation of a long distance and high speed 8×8 MIMO optical wireless communication system
    (IEICE General Conference 2021)
  • Valueput Improvement of a Sensor Network with ACK-based Protocols
    (IEICE General Conference 2021)
  • A study on optimization of IEEE802.15.4 multiple machines wireless control using broadcast communication
    (IEICE General Conference 2021)
  • Indoor Long Distance High Speed Imaging MIMO System with Linear Transmitting Element Array
    (IEICE Technical Report 2021)
  • Performance Evaluation of a Machine Learning-Based Rate Selection Scheme for Wireless LAN in the Presence of Contention and Hidden Nodes
    (IEICE Technical Report 2021)
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Education (1)：
  • - 1999 Nagoya University Graduate School, Division of Engineering Department of Information Electronics
Professional career (1)：
  • Ph.D (Engineering) (Nagoya University)
Work history (10)：
  • 2017/04/01 - 現在 Nagoya University Graduate School of Engineering Information and Communication Engineering Associate Professor
  • 2015/10 - 現在 Associate Professor, Institute of Materials and Systems for Sustainability, Nagoya University
  • 2011/03/01 - 2017/03/31 Nagoya University Graduate School of Engineering Department of Electrical Engineering and Computer Science Associate Professor
  • 2011/03 - 2015/09 Associate Professor, EcoTopia Science Institute, Nagoya University
  • 2009/04/01 - 2011/02/28 Associate Professor, Graduate School of Science and Engineering, Saitama University
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Committee career (2)：
  • 2018/09 - 2019/03 ドクターヘリに搭載される医療業務用無線の高度化に関する調査検討会 座長
  • 2017/02 - 2017/07 臨海地域における災害時の通信手段の確保に関する調査検討会 座長
Awards (17)：
  • 2020/01 - IEEE Communications Society IEEE Consumer Communications and Networking Conference Best Paper Award BER Measurement for Transmission Pattern Design of ITS Image Sensor Communication Using DMD Projector
  • 2019/09 - 電子情報通信学会 通信ソサイエティ功労顕彰状
  • 2019/09 - 電子情報通信学会 通信ソサイエティ活動功労賞
  • 2018/09 - 電子情報通信学会 通信ソサイエティ活動功労賞
  • 2017/09 - 電子情報通信学会 通信ソサイエティ活動功労賞
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Association Membership(s) (3)：
電子情報通信学会 ,  Accosiation for Computing Machinery ,  The Institute of Electrical and Electronics Engineers
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