Wada Tomohisa

写真a

Title

Professor

Researcher Number(JSPS Kakenhi)

90315458

Laboratory Address

1 Senbaru,Nishihara,Okinawa

Mail Address

E-mail address

Homepage URL

http://www.ie.u-ryukyu.ac.jp/~wada/Welcome_e.html

Current Affiliation Organization 【 display / non-display

  • Concurrently   University of the Ryukyus   Graduate School of Engineering and Science   Interdisciplinary Intelligent Systems Engineering   Professor  

  • Duty   University of the Ryukyus   Faculty of Engineering   School of Engineering_Computer Science and Intelligent Systems Program   Professor  

  • Concurrently   University of the Ryukyus   Graduate School of Engineering and Science   Computer Science and Intelligent Systems   Professor  

University 【 display / non-display

  •  
    -
    1983.03

    Osaka University   Faculty of Engineering   Electronic Engineering   Graduated

Graduate School 【 display / non-display

  •  
    -
    1992.01

    Stanford University  Electrical Engineering  Computer Hardware  Master's Course  Completed

Study abroad experiences 【 display / non-display

  • 1990.07
    -
    1992.01

    Stanford University, Electrical Engineering, Master course  

Academic degree 【 display / non-display

  • Osaka University -  Doctor of Engineering

External Career 【 display / non-display

  • 1983.04
    -
    1999.04

    Mitsubishi Electric Corporation, Technical staff  

  • 1999.05
     
     

    University of the Ryukyus, Faculty of Engineering, Department of Information Engineering, Computer Systems, Professor  

  • 2001.03
     
     

    Magna Design Net, Inc., Chief Scientist  

  • 2002.04
     
     

    Japan Advanced Institute of Science and Technology, Senir Assistant  

  • 2008.04
    -
    2010.03

    University of the Ryukyus, Computing and Networking Center, Director  

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Affiliated academic organizations 【 display / non-display

  • 1985.01
    -
    2015.12
     

    IEEE Solid-State Circuit 

  • 1999.04
    -
    Now
     

    IEICE 

Research Interests 【 display / non-display

  • Wireless Communocation Signal Processing

Research Areas 【 display / non-display

  • Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Communication and network engineering

  • Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Electron device and electronic equipment

Published Papers 【 display / non-display

  • An Iterative Orthogonal Frequency Division Multiplexing Receiver with Sequential Inter-Carrier Interference Canceling Modified Delay and Doppler Profiler for an Underwater Multipath Channel

    Suguru Kuniyoshi, Shiho Oshiro, Rie Saotome, Tomohisa Wada

    Journal of Marine Science and Engineering ( MDPI )    2024.09 [ Peer Review Accepted ]

    Type of publication: Research paper (scientific journal)

  • An ICI Canceling Underwater OFDM Communication system with 2-step modified Delay and Doppler Profiler

    Suguru Kuniyoshi, Shiho Oshiro, Hiromasa Yamada, Tomohisa Wada

    MTS/IEEE OCEANS 2024 Halifax Convention Center ( MTS/IEEE )    2024.09 [ Peer Review Accepted ]

    Type of publication: Research paper (international conference proceedings)

  • Intelligent mobile channel estimation and Inter Carrier Interference Cancellation for 5G services in Indian Shinkansen “Bullet TRain”

    Gennan Hayashi, Yusuke Oshiro, Shiho Oshiro, Tomohisa Wada

    Second International Conference on Computer Vision and Machine Intelligence (CVMI-2023), at Atal Bihari Vajpayee – Indian Institute of Information Technology and Management     2023.12 [ Peer Review Accepted ]

    Type of publication: Research paper (international conference proceedings)

  • Intelligent Constellation Generation based on Autoencoder communication System

    Kaisei Matsumoto, Takao Toma, Shiho Oshiro, Tomohisa Wada

    Second International Conference on Computer Vision and Machine Intelligence (CVMI-2023), at Atal Bihari Vajpayee – Indian Institute of Information Technology and Management     2023.12 [ Peer Review Accepted ]

    Type of publication: Research paper (international conference proceedings)

  • 5G high speed DRONE Air Logistics supported by Advanced 5G mobile communication system

    Yusuke Oshiro, Gennan Hayashi, Shiho Oshiro, Tomohisa Wada

    Second International Conference on Computer Vision and Machine Intelligence (CVMI-2023), at Atal Bihari Vajpayee – Indian Institute of Information Technology and Management     2023.12 [ Peer Review Accepted ]

    Type of publication: Research paper (international conference proceedings)

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Books 【 display / non-display

  • Digital Front-End in Wireless Communication and Broadcasting

    その他の著者 ( Part: Multiple Authorship )

    Cambridge University Press  2011.08

     View Summary

    Chapter 18. Diversity and error compensation in OFDM transceivers: principles and implementation

  • MOSスタティックRAMの高速化に関する研究

    和田知久 ( Part: Single Author )

    その他の出版機関  1994.11

Other Papers 【 display / non-display

  • [Invited Lecture] A prototype ICI Canceling Underwater OFDM Communication system for Multi-path Doppler Channel

    Tomohisa Wada, Shiho Oshiro, Catherine Akioya and Hiromasa Yamada

    IEICE Technical Report ( THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS )    2023.11

     

  • Performance comparisons of OFDM communication system with autoencoder

    Takao TOMA, Tomohisa WADA

    IEICE Technical Report ( THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS )    2022.11

     

  • [Invited Lecture] An UWA OFDM Communication System with Improved Doppler compensation and Initial Synchronization

    Tomohisa WADA

    IEICE Technical Report ( THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS )    2022.11

     

  • [Special Invited Talk] An Underwater Positioning System based on Wireless Acoustic OFDM Communication for multiple AUVs team operation

    Tomohisa WADA

    IEICE Technical Report ( THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS )    2022.07

     

  • A study of OFDM communication system with autoencoder

    Takao TOMA, Tomohisa WADA

    IEICE Technical Report ( THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS )    2022.05

     

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Presentations 【 display / non-display

  • A CP-free STBC-MIMO OFDM communication system with ISI suppression capability for underwater multipath channel

    Shiho Oshiro, Hiromasa Yamada, Shigeo Nakagawa, Tomohisa Wada

    MTS/IEEE OCEANS 2020  (ONLINE)  2020.10  -  2020.10 

  • A Prototype Wireless Underwater Robot Control system using a 32 kHz Bandwidth Underwater Small Area Acoustic Network (USAAN)

    Shiho Oshiro, Yuta Sakima, Ryuki Chibana, Atsushi Kinjyo, Yusuke Onna, Suguru Kuniyoshi, Rie Saotome, Hajime Toma, Fumiaki Takemura, Taisaku Suzuki, Tomohisa Wada

    MTS/IEEE OCEANS 2019  (Seattle)  2019.10  -  2019.10 

  • Data-Mining Opportunities in E-Government: Agriculture Sector of Afghanistan

    Musal Dawodi, Jawid Ahmad Baktash and Tomohisa Wada

    IEEE IEMCON 2019  (Vancouver BC Canada)  2019.10  -  2019.10 

  • Face Book MySQL Performance vs MySQL Performance

    Musal Dawodi, Muhammad Hadi Hedayati, Jawid Ahmad Baktash and Abdul Latif Erfan

    IEEE IEMCON 2019  (Vancouver BC Canada)  2019.10  -  2019.10 

  • Comparative study of supervised learning algorithms for student performance prediction

    Mehdi Mohammadi, Musal Dawodi, Tomohisa Wada, Nadira Ahmadi

    IEEE ICAIIC 2019  (Okinawa Japan)  2019.02  -  2019.02 

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Academic Awards 【 display / non-display

  • IEEE ICACT2013 Outstanding Paper Award

    2013.01.27   IEEE Communication Society  

  • IEEE Section Prize Student Paper Award

    2008.06.04   IEEE  

SDGs 【 display / non-display

  • 海洋ロボットの無線コントロール、海中通信、海洋マップ作成プロジェクト