OCHIAI Hideki

Affiliation

Faculty of Engineering, Division of Intelligent Systems Engineering

Job Title

Professor

Research Fields, Keywords

Wireless Communications, Communication Theory



The Best Research Acheivement as Researcher Life 【 display / non-display

Graduating School 【 display / non-display

  •  
    -
    1996.03

    Osaka University   Faculty of Engineering   Graduated

  • 1993.08
     
     

    University of California, Los Angels   Department of Electrical Engineering   Others

Graduate School 【 display / non-display

  • 1998.04
    -
    2001.03

    The University of Tokyo  Graduate School, Division of Engineering  Doctor Course  Completed

  • 1996.04
    -
    1998.03

    The University of Tokyo  Graduate School, Division of Engineering  Master Course  Completed

External Career 【 display / non-display

  • 2003.10
    -
    2004.09

      Researcher  

  • 2001.04
    -
    2003.03

    The University of Electro-Communications   Department of Information and Communication Engineering   Research Assistant  

  • 1999.01
    -
    2001.03

    Japan Society for the Promotion of Science   Research Fellowship for Young Scientists of the Japan Society for the Promotion of Science  

Academic Society Affiliations 【 display / non-display

  • 1997
     
     
     

    IEEE

  •  
     
     
     

    IEICE

Field of expertise (Grants-in-aid for Scientific Research classification) 【 display / non-display

  • Information and Communication Engineering

Qualification acquired 【 display / non-display

  • Land Radio Engineer (1-2 class)

 

Research Career 【 display / non-display

  • WIreless Communications

    Project Year:  -   

Books 【 display / non-display

  • Collaborative beamforming

    Hideki Ochiai and Hideki Imai (Part: Joint Work )

    New Directions in Wireless Communications Research, V. Tarokh (Editor), Springer  2009

  • Random Array Theory and Collaborative Beamforming

    P. Mitran, H. V. Poor, and V. Tarokh (Part: Joint Work )

    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

    O. -S. Shin, N. Devroye, P. Mitran, S. S. Ghassemzadeh, H. T. Kung and V. Tarokh (Part: Joint Work )

    F. H. P. Fitzek and M. D. Katz (Editors), Cooperation in Wireless Networks: Principles and Applications, Springer  2006

Thesis for a degree 【 display / non-display

  • Analysis and Reduction of Peak-to-Average Power Ratio in OFDM Systems

    落合 秀樹 

      2001.03

    Doctoral Thesis   Single Work

     View Summary

    東京大学(博士) OFDM信号のピーク電力変動の解析およびその低減手法について提案を行った。

  • Block coding with peak power reduction for multicarrier systems

    落合 秀樹 

      1998.03

    Master Thesis   Single Work

     View Summary

    東京大学(修士) マルチキャリア方式のピーク電力低減および符号化利得を実現するブロック符号を考案した。

Papers 【 display / non-display

  • A Novel PAPR Reduction Scheme for Polar-Coded OFDM Systems

    Toshiki Matsumine,  Hideki Ochiai

    IEEE Communications Letters ( IEEE )    1 - 1   2019.12  [Refereed]

    Joint Work

    DOI

  • Performance of Polar Coded MIMO Systems with Matched-Filter Detector and Interference Cancellation

    Hama Yuto, Ochiai Hideki

    IEEE Global Communications Conference (GLOBECOM)     2019.12  [Refereed]

    Joint Work

  • A UAV-Aided Selective Relaying with Cooperative Jammers for Secure Wireless Networks over Rician Fading Channels

    Shen Tianji, Hideki Ochiai

    IEEE 90th Vehicular Technology Conference (VTC2019-Fall)     2019.09  [Refereed]

    Joint Work

  • PAPR Reduction of OFDM With Trellis Shaping Based on p-Norm Minimization

    Takizawa Shun, Ochiai Hideki

    IEEE WIRELESS COMMUNICATIONS LETTERS   8 ( 4 )   988 - 991   2019.08  [Refereed]

    Joint Work

    Web of Science DOI

  • Performance Analysis of Matched-Filter Detector for MIMO Spatial Multiplexing Over Rayleigh Fading Channels With Imperfect Channel Estimation

    Hama Yuto, Ochiai Hideki

    IEEE TRANSACTIONS ON COMMUNICATIONS   67 ( 5 )   3220 - 3233   2019.05  [Refereed]

    Joint Work

    Web of Science DOI

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Grant-in-Aid for Scientific Research 【 display / non-display

  • Fostering Joint International Research (A)

    Project Year: 2017.04  -  2020.03 

  • Grant-in-Aid for Scientific Research(A)

    Project Year: 2016.04  -  2020.03 

  • Grant-in-Aid for challenging Exploratory Research

    Project Year: 2013.04  -  2016.03 

  • Grant-in-Aid for Young Scientists(A)

    Project Year: 2011.04  -  2015.03 

  • Grant-in-Aid for Young Scientists(B)

    Project Year: 2009.04  -  2011.03 

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Council/Academic activity outside the university 【 display / non-display

  • IEEE VTC 2018 Spring Technical Program Committee

    2018
     
     

    Others   Vice-Chair