基于能量均衡的n分多路径路由算法

山东大学学报(工学版)

基于能量均衡的n分多路径路由算法

蔡晓军^１,张擎^１,柴乔林^１，孔苏丽²

1.山东大学计算机科学与技术学院, 山东济南 250101； 2. 山东东明供电公司，山东东明 274500

收稿日期:2008-08-15 修回日期:1900-01-01 出版日期:2009-04-16 发布日期:2009-04-16
通讯作者: 蔡晓军

AnDivided multipath dynamic source routing based on energybalanced

CAI Xiaojun ^１, ZHAGN Qing ^１, CHAI Qiaolin ¹, KONG Suli ²

1. School of Computer Science ＆ Technology, Shandong University, Jinan 250101, China;
2. Dongming Power Supply Company, Dongming 274500, China

Received:2008-08-15 Revised:1900-01-01 Online:2009-04-16 Published:2009-04-16

摘要/Abstract

摘要： 对于Ad hoc网络,多路径路由协议能够均衡负载,延长整个网络的生存时间.提出一种基于能量均衡的n分多路径路由算法,通过引入路径延迟因子、节点能量因子、评价因子,综合路由跳数、节点的剩余能量、路径拥塞度等因素来选择有效的多条路径转发数据.仿真结果表明：本算法能使网络中各节点能量均衡消耗,最大化网络的生存时间.

关键词: Ad Hoc网络, n分多路径路由算法, 网络生存周期, OMNET

Abstract: A multipath routing algorithm can balance network load and prolong the lifetime of the whole network in a mobile Ad hoc network. The ndivided multipath dynamic source routing algorithm was presented. Taking the routing hops, the residual energy of node and routing congestion into consideration, this algorithm can introduce path delay factor, node energy factor and path estimate factor to find more efficient paths. The simulation results indicated that this algorithm can balance loading among all nodes and maximize the lifetime of the whole network.

Key words: Ad Hoc network, nDMDSR, lifetime of network

中图分类号:

TP393

蔡晓军１ ,张擎１ ,柴乔林１，孔苏丽2 . 基于能量均衡的n分多路径路由算法[J]. 山东大学学报(工学版), 2009, 39(2): 141-145.

CAI Xiaojun ^１, ZHAGN Qing ^１, CHAI Qiaolin ¹, KONG Suli ². AnDivided multipath dynamic source routing based on energybalanced[J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2009, 39(2): 141-145.

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