Tetsuya Kagawa
Ricoh
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Publication
Featured researches published by Tetsuya Kagawa.
vehicular technology conference | 1994
Hiroki Uchiyama; Tetsuya Kagawa; Masao Kasuga
Discusses measurement and reduction of facsimile communication time in Japanese analog and digital cellular systems. In analog cellular systems, the authors attempted to reduce the facsimile communication time by using an effective combination of 9600 bps facsimile transmission speed and a new fall-back method based on the ITU-Ts error correction mode. Field tests showed the reduction of communication time compared to the conventional transmission method. Transmission errors were recovered sufficiently by the method used. In digital cellular systems, the authors found that the mean communication time was longer in comparison to the mean communication time in analog cellular systems. As for errors, there were none observed.<<ETX>>
Archive | 1996
Masato Yanagida; Takako Sato; Tetsuya Kagawa
Archive | 1997
Tetsuya Kagawa
Archive | 2002
Tetsuya Kagawa
Archive | 2002
Tetsuya Kagawa
Archive | 1995
Tetsuya Kagawa
Archive | 1997
Tetsuya Kagawa; Tetsuya Kawaguchi
Archive | 1999
Tetsuya Kagawa
Archive | 1997
Tetsuya Kagawa
Archive | 1998
Tetsuya Kagawa
