区域化的DSR路由协议改进算法

A New Improved Zone DSR Protocol Algorithm

为了提高DSR传输性能,研究其工作原理,找出其不足点,如分组包头开销大,反应式的路由发现时延较长,没有实现多路径搜索等.通过引入区域路由的概念,减少包头路由路径,并对DSR协议进行改进和扩充,使一次路由发现多路径,实现负载均衡,最终路由协议开销率和传输时延得到改善.

In order to improve performance of DSR,study its work and find out its shortcomings,such as the packet header overhead,reactive route discovery delay,no multi-path search.By the concept of the zone route,and extended DSR protocol,the routing path in the packet header is reduced,and one DSR route discovery can get multi-path and realize load balancing.Finally routing protocol overhead and the transmission delay are improved.