Presentation | 2004/4/15 Enhancement of Mesh Network Oriented IEEE802.11 MAC Protocol Akira Yamada, Atsushi Fujiwara, Yoichi Matsumoto, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Wireless communications have become very diverse. Mesh network technologies represent a promising architecture for future communications to achieve a ubiquitous wireless access environment. However, when the IEEE802.11 protocol is used in a mesh network, there are two issues. One is the total throughput degradation, and the other is fairness degradation. In this paper, we present two methods to address these issues by defining new control packets: the Invite To Send (ITS) and Copied CTS (CCTS) to address the total throughput degradation, and Wait To Send (WTS) to address fairness degradation. Based on computer simulations, we show that the proposed methods are very effective in improving the total throughput performance and degree of fairness. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Mesh network / IEEE802.11 / MAC / Power control |
Paper # | RCS2004-18,CQ2004-18 |
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Committee | CQ |
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Conference Date | 2004/4/15(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Registration To | Communication Quality (CQ) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Enhancement of Mesh Network Oriented IEEE802.11 MAC Protocol |
Sub Title (in English) | |
Keyword(1) | Mesh network |
Keyword(2) | IEEE802.11 |
Keyword(3) | MAC |
Keyword(4) | Power control |
1st Author's Name | Akira Yamada |
1st Author's Affiliation | Wireless Laboratories, NTT DoCoMo, Inc() |
2nd Author's Name | Atsushi Fujiwara |
2nd Author's Affiliation | Wireless Laboratories, NTT DoCoMo, Inc |
3rd Author's Name | Yoichi Matsumoto |
3rd Author's Affiliation | Wireless Laboratories, NTT DoCoMo, Inc |
Date | 2004/4/15 |
Paper # | RCS2004-18,CQ2004-18 |
Volume (vol) | vol.104 |
Number (no) | 21 |
Page | pp.pp.- |
#Pages | 5 |
Date of Issue |