摘要
在Ad hoc网络路由协议中,分簇路由具有扩展性强、数据融合简单、能量利用高效等特点,成为当前路由研究的重点。在研究了一些分簇算法和多路径路由算法基础上,提出基于簇指挥路径的多路径路由算法(CDPMR)。仿真表明基于簇指挥路径的多路径路由算法,与平面的多路径路由算法相比,扩展性好,控制负载低,与其它的基于分簇路由算法相比,网络拓扑稳定,减少网络重构开销带来的通信代价,有利于均衡网络能量消耗,延长网络生命周期。
In Ad hoc routing protocol,cluster-based routing has the character of good extendable,data aggregation simple,energy efficiency.It has been the priority research routing protocol.This paper proposes a cluster director path multipath routing algorithm on the research of other multipath routing algorithm（CDPMR）.Simulation shows that CDPMR has the character of more extendable,lower overload and good stability.Comparing to other multipath routing algorithm,the algorithm can get more steady topology,reduce communication cost of rebuilding,and can balance network＇s energy consume,prolong the networks life.
出处
《计算机工程与应用》
CSCD
北大核心
2008年第33期131-134,共4页
Computer Engineering and Applications
基金
河南省教育科学“十一五”规划课题(No.2007-JKGHAG-193)。
