Abstract | ||
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Wireless mesh networks aim to provide high-speed Internet service without costly network infrastructure deployment and maintenance. The main obstacle in achieving high-capacity wireless mesh networks is interference between the mesh links. In this article, we analyze the carrier sensing and interference relations between two wireless links and measure the impact of these relations on link capacity on an indoor 802.11a mesh network testbed. We show that asymmetric carrier sensing and/or interference relations commonly exist in wireless mesh networks, and we study their impact on the link capacity and fair-channel access. In addition, we investigate the effect of traffic rate on link capacity in the presence of interference. |
Year | DOI | Venue |
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2009 | 10.1109/MCOM.2009.5183479 | IEEE Communications Magazine |
Keywords | Field | DocType |
costly network infrastructure deployment,understanding interference,fair-channel access,high-capacity wireless mesh network,mesh link,interference relation,wireless mesh network,wireless link,link capacity,mesh network,asymmetric carrier,layout,testing,unicast,wireless sensor networks,broadcasting,physical layer,interference,throughput | Service set,Switched mesh,Mesh networking,Wireless network,Computer science,IEEE 802.11s,Order One Network Protocol,Computer network,Wireless mesh network,Shared mesh,Distributed computing | Journal |
Volume | Issue | ISSN |
47 | 7 | 0163-6804 |
Citations | PageRank | References |
30 | 0.99 | 9 |
Authors | ||
6 |
Name | Order | Citations | PageRank |
---|---|---|---|
Jeongkeun Lee | 1 | 1089 | 56.72 |
Sung-Ju Lee | 2 | 3511 | 278.11 |
Wonho Kim | 3 | 390 | 27.93 |
Daehyung Jo | 4 | 182 | 11.01 |
Taekyoung Kwon | 5 | 1894 | 153.24 |
Yanghee Choi | 6 | 2235 | 188.82 |