具有上下文认知的高能效多径路由算法研究

An Energy-efficient Multi-path Routing Algorithm with Context-aware

针对移动Ad Hoc网络终端能量资源受限对全网路由的影响,提出了一种基于上下文认知的高能效多径Ad Hoc网络路由算法.该算法面向Ad Hoc网络环境综合考虑节点的能耗、传输路径的能耗和多径路由选择等要素.经过NS2仿真实验并且与其他相关路由算法进行比较,结果表明在相同的实验环境下,该路由算法能够有效地节约能量,降低了端到端的时延,提高网络的吞吐量.

A context-aware energy-efficient multi-path routing algorithm （CAEMR） was presented to minimize the effect of limit energy supply of terminals in Ad Hoc network .In the novel algorithm ,node energy consumption and the energy consumption of the transmission path and multi-path routing were considered for Ad Hoc network environments .Simulations were carried out on NS2 platform . The results show that , in the same simulation environment ,comparing to other routing algorithm , this routing algorithm performs more effectively on saving energy for network ,reducing end-to-end delay and increasing the network throughput .