基于线性拓扑WSN非均匀分簇路由算法研究  

Unequal Clustering Routing Algorithm in Linear WSN

作　　者：任彧[1] 潘必平[1] 

机构地区：[1]杭州电子科技大学计算机学院,浙江杭州310018

出　　处：《杭州电子科技大学学报（自然科学版）》2012年第6期97-100,共4页Journal of Hangzhou Dianzi University：Natural Sciences

摘　　要：该文针对线性拓扑无线传感器网络的能耗不均问题,提出了一种针对线性拓扑无线传感器网络优化的集中式非均匀分簇路由算法EBLUCP,EBLUCP是一种非均匀分簇和簇间多跳路由相结合的路由算法,采用粒子群算法优化簇头位置和簇的规模,平衡不同位置簇头的能耗。仿真结果表明,EBLUCP在线性拓扑结构上较传统路由协议有更好的能耗均衡性能表现,网络生命周期明显延长。This paper analyzed the energy-balanced of the linear topology wireless sensor network,proposed a unequal clustering protocol（EBLUCP） for the linear topology wireless sensor networks.EBLUCP is a kind of unequal cluster and multi-hop routing algorithm.Using PSO algorithm to optimize the size of the clusters and location of cluster head,balance the energy consumption of the different position of the cluster head.Simulation results show that EBLUCP has better energy balancing performance than traditional routing protocols on linear topology,network life cycle is significantly longer.

关 键 词：无线传感器网络 线性拓扑 分簇路由协议 粒子群算法 非均匀分簇 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]