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IEICE Trans

Yusuke KOZAWA

Survey of Visible Light Communication Research in Japan
Masayuki KINOSHITA Yusuke KOZAWA Kentaro KOBAYASHI Shintaro ARAI Takaya YAMAZATO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2026/07/01
Vol. E109-A  No. 7  pp. 1199-1208
Type of Manuscript:  REVIEW PAPER
Category: Communication Theory and Signals
Keyword: 
visible light communication, optical camera communication, image sensor communication, screen-camera communication, optical wireless, underwater optical wireless communication, 
 Summary | Full Text:PDF
Free Space Optical Turbo Coded Communication System with Hybrid PPM-OOK Signaling
Ran SUN Hiromasa HABUCHI Yusuke KOZAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2020/01/01
Vol. E103-A  No. 1  pp. 287-294
Type of Manuscript:  Special Section PAPER (Special Section on Wideband Systems)
Category: 
Keyword: 
free space optical communication, hybrid PPM-OOK signaling, turbo code, gamma-gamma channel, effective information rate, capacity, 
 Summary | Full Text:PDF
Theoretical Analysis on Bit Error Rate of Visible-Light Variable N-Parallel Code-Shift-Keying
Keisuke OSAWA Hiromasa HABUCHI Yusuke KOZAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2018/12/01
Vol. E101-A  No. 12  pp. 2352-2358
Type of Manuscript:  Special Section PAPER (Special Section on Signal Design and Its Applications in Communications)
Category: Communication Theory and Signals
Keyword: 
lighting constrained visible-light communications, light emitting diode, code-shift-keying, modified prime sequence code, dimming control, 
 Summary | Full Text:PDF
Probabilistic Frequent Itemset Mining on a GPU Cluster
Yusuke KOZAWA Toshiyuki AMAGASA Hiroyuki KITAGAWA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2014/04/01
Vol. E97-D  No. 4  pp. 779-789
Type of Manuscript:  Special Section PAPER (Special Section on Data Engineering and Information Management)
Category: 
Keyword: 
GPU, uncertain databases, probabilistic frequent itemsets, 
 Summary | Full Text:PDF
Optical Wireless N-CSK with Modified Pseudo Orthogonal M-Sequence Sets
Yusuke KOZAWA Hiromasa HABUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/11/01
Vol. E94-A  No. 11  pp. 2188-2193
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Spread Spectrum Technologies and Applications
Keyword: 
optical wireless communication, intensity modulation and direct detection, code shift keying, modified pseudo orthogonal M-sequence sets, 
 Summary | Full Text:PDF
A Comparison of Wireless Optical CDMA Systems Using Chip-Level Detection
Yusuke KOZAWA Hiromasa HABUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/11/01
Vol. E93-A  No. 11  pp. 2291-2298
Type of Manuscript:  Special Section PAPER (Special Section on Signal Design and its Application in Communications)
Category: Spread Spectrum Technologies and Applications
Keyword: 
wireless OCDMA, optical pseudo-noise code, chip-level detection, bit error rate performance, 
 Summary | Full Text:PDF