Presentation | 2006-06-22 Unfairness among stations in Wireless LAN Mesh Networks Hiroyuki Niida, Thamnuvong Nokphalinh, Toshihide Fujiwara, Hiroo Sekiya, Shiro Sakata, Takashi Yahagi, Kengo Yagyu, Atsushi Fujiwara, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Although multihop and mesh networks using Wireless LAN have been investigated, almost all articles have not dealt with actual utilization environments. This article describes the unfairness among stations through the actual measurements of wireless LAN mesh networks installed in a building. Measurements show that the hidden terminal problem and the transmission rate of ACK frames cause the unfairness among stations. Although it has been recognized that the increase of collisions causes the throughput degradation in which the hidden terminal exists, the hidden terminal problem also causes the difference of communication throughput among originator stations. Regarding the transmission rate of ACK frames, the measurements also show that ACK frames with high transmission rate which the neighboring stations are unable to receive cause the unfairness among originator stations. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Wireless LAN / Mesh network / Hidden terminal / ACK frame / Throughput / Unfairness |
Paper # | IN2006-17 |
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Committee | IN |
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Conference Date | 2006/6/15(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Information Networks (IN) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Unfairness among stations in Wireless LAN Mesh Networks |
Sub Title (in English) | |
Keyword(1) | Wireless LAN |
Keyword(2) | Mesh network |
Keyword(3) | Hidden terminal |
Keyword(4) | ACK frame |
Keyword(5) | Throughput |
Keyword(6) | Unfairness |
1st Author's Name | Hiroyuki Niida |
1st Author's Affiliation | Faculty of Engineering, Chiba University() |
2nd Author's Name | Thamnuvong Nokphalinh |
2nd Author's Affiliation | Faculty of Engineering, Chiba University |
3rd Author's Name | Toshihide Fujiwara |
3rd Author's Affiliation | Graduate School of Science and Technology, Chiba University |
4th Author's Name | Hiroo Sekiya |
4th Author's Affiliation | Graduate School of Science and Technology, Chiba University |
5th Author's Name | Shiro Sakata |
5th Author's Affiliation | Graduate School of Science and Technology, Chiba University |
6th Author's Name | Takashi Yahagi |
6th Author's Affiliation | Graduate School of Science and Technology, Chiba University |
7th Author's Name | Kengo Yagyu |
7th Author's Affiliation | NTT DoCoMo, Inc., R&D Center, Wireless Laboratory |
8th Author's Name | Atsushi Fujiwara |
8th Author's Affiliation | NTT DoCoMo, Inc., R&D Center, Wireless Laboratory |
Date | 2006-06-22 |
Paper # | IN2006-17 |
Volume (vol) | vol.106 |
Number (no) | 118 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |