Presentation | 2011-04-22 A WDS Clustering Algorithm for Wireless Mesh Network with Gateway using MIMO Channel Shigeto TAJIMA, Nobuo FUNABIKI, Shigeru TOMISATO, Masaharu HATA, Teruo HIGASHINO, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We have studied the Wireless Internet-access Mesh NETwork (WIMNET) as a scalable wireless local area network that is composed of multiple access points (APs) connected through the Wireless Distribution System (WDS). To avoid the performance degradation due to traffic overloads, the number of APs in a single WDS is limited. Hence, we have proposed a WDS clustering algorithm to partition a given set of APs into a disjoint set of WDS clusters where the APs in one WDS cluster shares a single gateway (GW) to the Internet and are connected by a single WDS. As all the traffics from/to the Internet pass through the GW in a WDS cluster, links incident to the GW can be bottlenecks of whole communications. In this paper, in order to increase the throughput there by adopting the MIMO channel at the GW, we propose an extension of the WDS clustering algorithm to the WIMNET with the MIMO channel GW. Through simulations using several instances, we verify the effectiveness of our algorithm extension. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Wireless mesh network / WIMNET / WDS clustering / MIMO channel / Algorithm |
Paper # | NS2011-10 |
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Committee | NS |
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Conference Date | 2011/4/14(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 | Network Systems(NS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A WDS Clustering Algorithm for Wireless Mesh Network with Gateway using MIMO Channel |
Sub Title (in English) | |
Keyword(1) | Wireless mesh network |
Keyword(2) | WIMNET |
Keyword(3) | WDS clustering |
Keyword(4) | MIMO channel |
Keyword(5) | Algorithm |
1st Author's Name | Shigeto TAJIMA |
1st Author's Affiliation | Graduate School of Engineering Science, Osaka University() |
2nd Author's Name | Nobuo FUNABIKI |
2nd Author's Affiliation | Graduate School of Natural Science and Technology, Okayama University |
3rd Author's Name | Shigeru TOMISATO |
3rd Author's Affiliation | Graduate School of Natural Science and Technology, Okayama University |
4th Author's Name | Masaharu HATA |
4th Author's Affiliation | Graduate School of Natural Science and Technology, Okayama University |
5th Author's Name | Teruo HIGASHINO |
5th Author's Affiliation | Graduate School of Information Science and Technology, Osaka University |
Date | 2011-04-22 |
Paper # | NS2011-10 |
Volume (vol) | vol.111 |
Number (no) | 8 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |