OKADA, Hiraku

J-GLOBAL         Last updated: May 8, 2019 at 04:21
OKADA, Hiraku
Ph.D (Engineering)(Nagoya University)

Research Areas


Academic & Professional Experience

Apr 1999
Mar 2000
research fellow of the Japan Society for the Promotion of Science
Apr 2000
Mar 2004
Assistant Professor, Center for Information Media Studies, Nagoya University
Apr 2004
Mar 2005
Assistant Professor, EcoTopia Science Institute, Nagoya University
Apr 2005
Mar 2006
Assistant Professor, Department of Electrical Engineering and Computer Science, Graduate School of Engineering, Nagoya University
Apr 2006
Mar 2009
Associate Professor, Center for Transdisciplinary Research, Niigata University


Department of Information Electronics, Graduate School, Division of Engineering, Nagoya University

Published Papers

H. Okada, S. Sato, T. Wada, K. Kobayashi, M. Katayama
IEEE Photonics Journal   10(3)    Apr 2018   [Refereed]
K. Kobayashi, H. Okada, M. Katayama
IEEE Transactions on Communications   66(1) 320-329   Jan 2018   [Refereed]
Practical Applications of Visible Light Communications
T. Yamazato, H. Okada
Journal of IEICE   101(1) 59-65   Jan 2018   [Invited]
M. Kinoshita, T. Yamazato, H. Okada, T. Fujii, S. Arai, T. Yendo, K. Kamakura
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences   E101-A(1) 176-184   Jan 2018   [Refereed]
Adaptive Channel Coding Scheme Based on Selection of Control Information for Wireless Feedback Control
Y. Miwa, K. Kobayashi, H. Okada, M. Katayama
IEICE Transactions on Fundamentals   J100-A(7) 259-267   Jul 2017   [Refereed]


A Proposal of Information Embedding Scheme Based on Discrete Cosine Transform in Parallel Transmission Visible Light Communications
R. Mushu, T. Wada, K. Mukumoto, H. Okada
IEEE Global Conference on Consumer Electronics (GCCE)   -   Oct 2018   [Refereed]
H. Okada
IEICE Fundamentals Review   12(1) 51-58   Jul 2018   [Refereed][Invited]
Performance Evaluation of Digital Signage and Image-Sensor-Based Visible Light Communication Systems Using Motion Video as Visual Information
S. Yoshida, H. Okada, T. Wada, K. Kobayashi, M. Katayama
Workshop on Smart City based on Ambient Intelligence (SCAI 2018)   -   Aug 2018   [Refereed]
Flight Schemes Considering Breaks for Wireless Relay Networks Using Drones during Large-Scale Disasters
H. Yanai, H. Okada, K. Kobayashi, M. Katayama
International Workshop on Dependable Wireless Communications (DEWCOM)   -   Aug 2018   [Refereed]
Performance Enhancement for Image Sensor Communication in an Intelligent Transport System Using a High-speed Stereo Camera
M. Kinoshita, T. Yamazato, H, Okada, T. Fujii, S. Arai, T. Yendo, K. Kamakura
International Conference and Exhibition on Visible Light Communications (ICEVLC)   -   Mar 2018   [Refereed]

Conference Activities & Talks

Wireless Distributed Networks for Computers and Real World [Invited]
H. Okada
9th Japanese-German Frontiers of Science Symposium   25 Oct 2012   
[Panel] Wireless Networks in the Sky for Emergency Communication Systems during Large-Scale Disasters [Invited]
H. Okada
International Workshop on Dependable Wireless Communications (DEWCOM)   27 Aug 2018   
[Invited Lecture] Digital-Signage Image-Sensor Visible Light Communications Embedding Data Information on Video Contents [Invited]
H. Okada, S. Yoshida, T. Wada, K. Kobayashi, M. Katayama
IEICE Technical Report   20 Nov 2018   
[Invited Lecture] Optical Camera Communications Using Digital Signage [Invited]
H. Okada, S. Sato, T. Wada, T. Yamazato, M. Katayama
ITE Technical Report   23 Oct 2015   
Image Sensor based Visible Light Communication for Automotive Applications [Invited]
T. Yamazato, I. Takai, H. Okada, T. Fujii, T. Yendo, S. Arai, M. Andoh, K. Yasutomi, K. Kagawa, S. Kawahito
International Symposium on Optical Wireless Communications   20 Jun 2013