Yoshihiro OHTANI


Wireless Digital Video Transmission System Using IEEE802.11b PHY with Error Correction Block Based ARQ Protocol
Yoshihiro OHTANI Nobuyuki KAWAHARA Hiroyuki NAKAOKA Tomonobu TOMARU Kazuhito MARUYAMA Toru CHIBA Takao ONOYE Isao SHIRAKAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2002/10/01
Vol. E85-B  No. 10  pp. 2032-2043
Type of Manuscript:  Special Section PAPER (Special Issue on Mobile Multimedia Communications)
Category: 
Keyword: 
wirelessvideohybrid ARQIEEE 802.11bMPEG2
 Summary | Full Text:PDF(908.3KB)

A New Coding Scheme for Infrared ASK Communication Systems Which Have Zero-Spectrum Points within the Main-Lobe Region
Makoto NAKAMURA Yoshihiro OHTANI Yutaka IKEDA Hiroshi UNO Akihiro FUJII Yoshiaki NEMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1999/08/25
Vol. E82-B  No. 8  pp. 1169-1179
Type of Manuscript:  Special Section PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications)
Category: Optical Systems and Technologies
Keyword: 
infraredASKspectrumcodingPSMco-existence
 Summary | Full Text:PDF(1MB)

A New Coding Scheme for Infrared ASK Communication Systems Which Have Zero-Spectrum Points within the Main-Lobe Region
Makoto NAKAMURA Yoshihiro OHTANI Yutaka IKEDA Hiroshi UNO Akihiro FUJII Yoshiaki NEMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/08/25
Vol. E82-C  No. 8  pp. 1435-1445
Type of Manuscript:  Special Section PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications)
Category: Optical Systems and Technologies
Keyword: 
infraredASKspectrumcodingPSMco-existence
 Summary | Full Text:PDF(1MB)