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Research Articles

An interference-aware multipath routing protocol in IEEE 802.11 wireless mesh networks

  • GUO Chan ,
  • HONG Pei-Lin ,
  • XUE Kai-Ping
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  • Information Network Lab, Dept EEIS, University of Science and Technology of China, Hefei 230027, China

Received date: 2010-02-05

  Online published: 2010-11-15

Abstract

Based on the 802.11 MAC protocol model this study proposes a novel routing metric IAMM (interference-aware multipath metric) to quantify the inter-path interferences. Based on IAMM, an interference-aware multipath routing (IAMR) protocol is proposed. Through a dual path selection method, IAMR takes into account not only the performance of each single path but also the inter-path interference between selected paths. The result of simulation shows that IAMR significantly improves the performance on transmission throughput, end-to-end transmission delay, and arrival rate of packets.

Cite this article

GUO Chan , HONG Pei-Lin , XUE Kai-Ping . An interference-aware multipath routing protocol in IEEE 802.11 wireless mesh networks[J]. Journal of University of Chinese Academy of Sciences, 2010 , 27(6) : 809 -817 . DOI: 10.7523/j.issn.2095-6134.2010.6.012

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