基于能量均衡的AOMDV路由协议的改进

摘要

Aimed at the problems of AOMDV routing protocol which transfer data using only a main path, does not take full advantage of multiple paths obtained from a route, and does not consider the network of energy balance. An energy-balanced routing protocol based-on AOMDV is proposed. The protocol, which combines multi-path routing protocol with the energy balance theory, with the minimum battery consumption and minimal routing strategy for routing the largest battery consumption, avoids the paralysis of the entire network. By simulation about the improved AOMDV routing algorithm, not only the network latency is reduced, but also the overall lifetime of the network is extended.%针对AOMDV路由协议在传输数据时只使用一条主路径,没有充分利用起一次路由发现所获取的多条路径,并且也没有考虑网络能量均衡的问题,提出了一种能量均衡的AOMDV路由协议.该协议将多路由协议与能量均衡理论相结合,采用最小电池消耗路由和最小最大电池消耗路由的策略,从而避免了大部分节点的过早死亡,而导致整个无线网络的瘫痪.仿真实验结果表明,经过改进的AOMDV路由算法不仅降低了网络延时,而且还延长了网络的整体寿命.