无线MESH网络AODV路由协议改进研究

Research on improving of AODV routing protocol for wireless mesh network

无线MESH网络作为解决"最后一公里"问题的关键技术之一,越来越受到了人们的重视,MESH网络路由协议的性能是其中的重点研究对象.通过对AODV协议进行改进,使用多路径路由并在多路径之间随机选择路径来提高网络性能.仿真结果表明,改进后的路由协议在网络吞吐量和分组投递率方面都有一定程度的提高.

As the key technique to handle ＂The last kilometer＂, MESH network has got more and more attention. Among the studies, router protocol is the hotspot. The paper analyzes the AODV protocol and make some improvement of it, by using the multi routing and random selecting the routing path, the throughput and packet delivery success rate are increased. The simulation proves that it is effective.