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| Self-healing Strategy of Mesh Network Based on Loop Free Alternative Rerouting |
| Wu Jing; Guo Cheng-cheng; Yang Jian-feng |
| School of Electronic Information, Wuhan University, Wuhan 430079, China |
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Abstract The low reliability of links in wireless mesh network always leads to instability and discontinuity, and proactive rerouting can relax that pressure. The self-healing strategy of wireless mesh network based on loop free alternative rerouting is researched. AODV routing is extended to support loop free alternative and AODV-LFA routing is presented. The simulation shows that AODV-LFA is more effective than AODV for self-healing of wireless mesh network.
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Received: 31 December 2007
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2009, Vol. 31 
