Keio University

Presentations

Sasase, Iwao

301-320 items (total 695)

Punctured convolutional coded PPM in optical channel

Speaker
Tomoaki Ohtsuki, Hiroyuki Yashima, Iwao Sasase and Shinsaku Mori
Conference Title
[Conference Category International presentation] Conference Title 1990 International Symposium on Information and Its Applications (ISITA'90) Dates 1990.11 - 1990.11
Presentation Format
International presentation

The effect of multiple arrival classes on resequencing delay for a queueing system with multiple servers under a threshold-type scheduling

Speaker
Iwao Sasase and Shinsaku Mori
Conference Title
[Conference Category International presentation] Conference Title 1990 International Symposium on Information and Its Applications (ISITA'90) Dates 1990.11 - 1990.11
Presentation Format
International presentation

The effect of varying routing probability in two parallel queues with dynamic routing under a threshold-type scheduling

Speaker
Takashi Kojima, Makoto Nakamura, Iwao Sasase and Shinsaku Mori
Conference Title
[Conference Category International presentation] Conference Title 2nd Singapore International Conference on Communication Systems (ICCS'90) Dates 1990.11 - 1990.11
Presentation Format
International presentation

畳込み符号化連続位相変調方式における位相パルス信号の変形による特性改善

Speaker
伊藤俊之, 笹瀬巌, 森真作
Conference Title
[Conference Category Domestic presentation] Dates 1990.10 - 1990.10
Presentation Format
Domestic presentation

海外における最近の符号化変調方式

Speaker
笹瀬巌, 山里敬也, 伊藤陽彦, 森真作
Conference Title
[Conference Category Domestic presentation] Dates 1990.08 - 1990.08
Presentation Format
Domestic presentation

One-way key distribution system based on identification information without public information directory

Speaker
Takaharu Itoh, Toshiki Habutsu, Iwao Sasase and Shinsaku Mori
Conference Title
[Conference Category Domestic presentation] Dates 1990.07 - 1990.07
Presentation Format
Domestic presentation

Punctured convolutional coded PPM in optical channel

Speaker
Tomoaki Otsuki, Hiroyuki Yashima, Iwao Sasase and Shinsaku Mori
Conference Title
[Conference Category Domestic presentation] Dates 1990.07 - 1990.07
Presentation Format
Domestic presentation

Suppression of pulsed CW interference in QPSK systems using decision-feedback filters

Speaker
Iwao Sasase and Shinsaku Mori
Conference Title
[Conference Category International presentation] Conference Title 1989 International Conference of Communication Technology (ICCT'89) Dates 1990.06 - 1990.06
Presentation Format
International presentation

On the insertion of service channel in dicode QPRS system

Speaker
Tadafusa Niinomi, Iwao Sasase and Shinsaku Mori
Conference Title
[Conference Category International presentation] Conference Title 1989 International Conference of Communication Technology (ICCT'89) Dates 1990.06 - 1990.06
Presentation Format
International presentation

Capacity and effects of Reed-Solomon codes on multi-pulse PPM in optical communications

Speaker
Masahiko Takahashi, Hiroyuki Yashima, Iwao Sasase and Shinsaku Mori
Conference Title
[Conference Category International presentation] Conference Title 1990 IEEE International Conference on Communications (ICC/SUPERCOM'90) Dates 1990.04 - 1990.04
Presentation Format
International presentation

Selective repeat type-II ARQ/FEC scheme using rate-compatible punctured code

Speaker
Tadafusa Niinomi, Iwao Sasase and Shinsaku Mori
Conference Title
[Conference Category International presentation] Conference Title 1990 IEEE International Conference on Communications(ICC/SUPERCOM'90) Dates 1990.04 - 1990.04
Presentation Format
International presentation

Suppression of CW interference and filtered noise in QPRS systems using decision-feedback filters

Speaker
Masayoshi Miyagi, Toshiaki Ogawa, Iwao Sasase and Shinsaku Mori
Conference Title
[Conference Category International presentation] Conference Title 1990 IEEE International Conference on Acoustics, Speech,and Signal Processing (ICASSP'90) Dates 1990.04 - 1990.04
Presentation Format
International presentation

しきい値制御を用いた待ち行列系における複数種類の呼の並び替え時間の解析

Speaker
笹瀬巌, 森真作
Conference Title
[Conference Category Domestic presentation] Dates 1990.03 - 1990.03
Presentation Format
Domestic presentation

レ-ト可変パンクチャド符号(RCPC符号)を用いたType-II選択リピ-ト型ハイブリッドARQ/FECシステム

Speaker
新家正総, 笹瀬巌, 森真作
Conference Title
[Conference Category Domestic presentation] Dates 1990.03 - 1990.03
Presentation Format
Domestic presentation

ID情報に基づく公開ファイル不要な一方向鍵配送方式

Speaker
伊藤隆治, 羽物俊樹, 笹瀬巌, 森真作
Conference Title
[Conference Category Domestic presentation] Dates 1990.03 - 1990.03
Presentation Format
Domestic presentation

PUNCTURED畳込み符号化光PPM方式

Speaker
大槻知明, 八嶋弘幸, 笹瀬巌, 森真作
Conference Title
[Conference Category Domestic presentation] Dates 1990.03 - 1990.03
Presentation Format
Domestic presentation

適応ル-ティングを用いた 2つの並列待ち行列系の解析

Speaker
小嶋隆嗣, 中村誠, 笹瀬巌, 森真作
Conference Title
[Conference Category Domestic presentation] Dates 1990.03 - 1990.03
Presentation Format
Domestic presentation

2種の呼に対し適応遮断形優先 制御を行ったマルチサ-バ-モデルの解析

Speaker
谷合達矢, 笹瀬巌, 森真作
Conference Title
[Conference Category Domestic presentation] Dates 1990.03 - 1990.03
Presentation Format
Domestic presentation

カオスを用いた拡散スペクトル通信

Speaker
小原隆, 谷古宇秀夫, 藤村満, 斉藤利通, 笹瀬巌
Conference Title
[Conference Category Domestic presentation] Dates 1990.03 - 1990.03
Presentation Format
Domestic presentation

呼種を考慮するしきい値制御を用いた複数サ-バ待ち行列系の解析

Speaker
中村仁美, 西尾芳文, 笹瀬巌, 森真作
Conference Title
[Conference Category International presentation] Dates 1990.03 - 1990.03
Presentation Format
International presentation