Presentation | 2017-05-11 Proposal and Evaluation of a New MAC Protocol with Higher Priority on Transmission by Access Point for Wireless LAN Hou Jiyuan, Masaya Nakayama, Yasushi Wakahara, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | CSMA/CA based MAC protocol of wireless LAN has a problem of large ratio of management time to data transmission time especially when the data transmission rate is high. Some new MAC protocols were proposed to solve this problem by shortening the time gap between control frames. However, the improvement of these conventional protocols is limited to at most several percent of reduction in the ratio. This paper proposes a new MAC protocol where a newly defined control frame is used to decrease the number of control frames transmitted and received by AP, and higher priority is given to transmission from AP by controlling BO. The proposed protocol can achieve several tens of percent reduction in the ratio, which is around ten times improvement over the conventional protocols. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Wireless LAN / MAC protocol / CSMA/CA / Management time |
Paper # | IN2017-1 |
Date of Issue | 2017-05-04 (IN) |
Conference Information | |
Committee | RCS / IN |
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Conference Date | 2017/5/11(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kikai-Shinko-Kaikan Bldg. |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Hidekazu Murata(Kyoto Univ.) / Katsunori Yamaoka(Tokyo Inst. of Tech.) |
Vice Chair | Satoshi Denno(Okayama Univ.) / Yukitoshi Sanada(Keio Univ.) / Eisuke Fukuda(Fujitsu Labs.) / Takuji Kishida(NTT) |
Secretary | Satoshi Denno(Toshiba) / Yukitoshi Sanada(NTT DoCoMo) / Eisuke Fukuda(KDDI R&D Labs.) / Takuji Kishida(NTT) |
Assistant | Tetsuya Yamamoto(Panasonic) / Toshihiko Nishimura(Hokkaido Univ.) / Koichi Ishihara(NTT) / Kazushi Muraoka(NEC) / Shinsuke Ibi(Osaka Univ.) / Kunitake Kaneko(Keio Univ.) / Hiroaki Karasawa(NTT) |
Paper Information | |
Registration To | Technical Committee on Radio Communication Systems / Technical Committee on Information Networks |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Proposal and Evaluation of a New MAC Protocol with Higher Priority on Transmission by Access Point for Wireless LAN |
Sub Title (in English) | |
Keyword(1) | Wireless LAN |
Keyword(2) | MAC protocol |
Keyword(3) | CSMA/CA |
Keyword(4) | Management time |
1st Author's Name | Hou Jiyuan |
1st Author's Affiliation | The University of Tokyo(The Univ. of Tokyo) |
2nd Author's Name | Masaya Nakayama |
2nd Author's Affiliation | The University of Tokyo(The Univ. of Tokyo) |
3rd Author's Name | Yasushi Wakahara |
3rd Author's Affiliation | The University of Tokyo(The Univ. of Tokyo) |
Date | 2017-05-11 |
Paper # | IN2017-1 |
Volume (vol) | vol.117 |
Number (no) | IN-21 |
Page | pp.pp.1-6(IN), |
#Pages | 6 |
Date of Issue | 2017-05-04 (IN) |