| Presentation | 2005-11-30 Low Power Design for IEEE 802.11 WLAN at the Medium Access Control Layer EL Bourichi Adil, Hiroto Yasuura, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The convenience and easiness to implement and use of wireless local area networks, such as IEEE 802.11, is contrasted by the high energy consumption of mobile computers due to collisions and interferences occurring on the wireless medium and leading to a high number of retransmissions a station must perform before there can be a successful transmission of a packet. Mobile stations being essentially battery-driven, it is important to ensure a long lifetime for these batteries and therefore energy-efficiency is an increasingly vital issue in the design of these systems. In this paper, we propose a novel approach to improve the Collision Avoidance mechanism specified in the IEEE 802.11 standard as a part of its Medium Access Control (MAC) protocol, by dynamically reducing the number of retransmissions required after a collision occurs on the medium. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Energy Efficiency / WLAN / MAC protocol / DCF / CSMA/CA / RTS/CTS |
| Paper # | VLD2005-57,ICD2005-152,DC2005-34 |
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| Conference Information | |
| Committee | DC |
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| Conference Date | 2005/11/23(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Dependable Computing (DC) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Low Power Design for IEEE 802.11 WLAN at the Medium Access Control Layer |
| Sub Title (in English) | |
| Keyword(1) | Energy Efficiency |
| Keyword(2) | WLAN |
| Keyword(3) | MAC protocol |
| Keyword(4) | DCF |
| Keyword(5) | CSMA/CA |
| Keyword(6) | RTS/CTS |
| 1st Author's Name | EL Bourichi Adil |
| 1st Author's Affiliation | System LSI Research Centre, Kyushu University() |
| 2nd Author's Name | Hiroto Yasuura |
| 2nd Author's Affiliation | System LSI Research Centre, Kyushu University |
| Date | 2005-11-30 |
| Paper # | VLD2005-57,ICD2005-152,DC2005-34 |
| Volume (vol) | vol.105 |
| Number (no) | 447 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |