计算机工程2012，Vol.38Issue(23)：88-91,4.DOI:10.3969/j.issn.1000-3428.2012.23.021
一种能量均衡有效的WSN分簇路由算法
A Clustering Routing Algorithm for Wireless Sensor Network with Balanced and Efficient Energy
摘要
Abstract
In order to reduce the average energy consumption of a cluster in Wireless Sensor Network(WSN) clustering routing protocol, and solve the problem of unbalanced energy consumption of cluster-head near the sink node, this paper presents a new algorithm called Balanced Energy Efficient Routing Algorithm(BEERA). It contains constructing the energy consumption model and providing the routing algorithms of BEERA, discusses a series of key issues such as how to calculate the best competitive radius, select the cluster-heads, establish forwarding path among the clusters and generate the clusters. Simulation results show that BEERA prolongs the WSN lifetime effectively compared with Leach and other protocols. It has higher feasibility and stability with the duration of stable period achieved by 19.6%~129% and the turns number improved by 22.8%~58.6% when entering into HRD phase.关键词
无线传感器网络/簇头/汇聚节点/分簇路由协议/竞争半径/平均能耗Key words
Wireless Sensor Network(WSN)/ cluster head/ sink node/ clustering routing protocol/ competitive radius/ average energy consumption分类
信息技术与安全科学引用本文复制引用
冯江,茅晓荣,吴春春..一种能量均衡有效的WSN分簇路由算法[J].计算机工程,2012,38(23):88-91,4.基金项目
国家自然科学基金资助项目(50764005) （50764005）
国家部委基金资助项目 （）
江西省青年科学基金资助项目(GJJ10163) （GJJ10163）
