Hop-Count Based Congestion-Aware Multi-path Routing in Wireless Mesh Network

摘要: In recent years, wireless mesh network (WMN) is a compelling topic to many researchers due its low cost in deployment, simplicity installation and robustness operation. However, existing routing protocols designed for MANET can not work efficiently WMN because backbone formed by Mesh Router has very mobility are put under power memory constraint. addition, they just concentrate on finding single path from the source destination while characteristics of require that every intermediate should establish several paths itself desired destination. our paper, we design protocol permits each MR quickly discover multiple based Hop Count metric Internet Gateways. Unfortunately, does take packet loss or bandwidth into account. It results throughput flow follows shortest path. A estimation technique been proposed apply at allow it predict congestion risk over connected links select high available link forwarding packets. detailed performance evaluation shows increases greatly compared pure AODV AOMDV high-loaded traffic scenario.