Shutai OKAMURA


LDPC Convolutional Codes Based on Parity Check Polynomials with a Time Period of 3
Yutaka MURAKAMI Shutai OKAMURA Shozo OKASAKA Takaaki KISHIGAMI Masayuki ORIHASHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/10/01
Vol. E92-A  No. 10  pp. 2479-2483
Type of Manuscript:  Special Section LETTER (Special Section on Information Theory and Its Applications)
Category: Coding Theory
Keyword: 
LDPC convolutional codestime-varyingtime period of 3
 Summary | Full Text:PDF(876.4KB)

Investigation of RoF Link Noise Influence in Ubiquitous Antenna System
Shutai OKAMURA Minoru OKADA Katsutoshi TSUKAMOTO Shozo KOMAKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/08/01
Vol. E86-C  No. 8  pp. 1527-1535
Type of Manuscript:  Special Section PAPER (Special Issue on Microwave and Millimeter Wave Technology)
Category: 
Keyword: 
ubiquitous antenna systemradio-on-fiberoptical link noisejoint detectionwireless LAN
 Summary | Full Text:PDF(703KB)

Ubiquitous Antenna System for Joint Detection of COFDM Signals
Shutai OKAMURA Minoru OKADA Shozo KOMAKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/07/01
Vol. E85-A  No. 7  pp. 1685-1692
Type of Manuscript:  Special Section PAPER (Special Section on Multi-dimensional Mobile Information Networks)
Category: 
Keyword: 
ubiquitous antenna systemradio-on-fiberCOFDMjoint detection
 Summary | Full Text:PDF(808.7KB)