摘要
对于Adhoc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.
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.
出处
《山东大学学报(工学版)》
CAS
北大核心
2009年第2期141-145,共5页
Journal of Shandong University(Engineering Science)