异构无线传感器网络能量均衡簇头选举算法  

A energy-balanced cluster head selection protocol for heterogeneous wireless sensor networks

作　　者：丁凡[1] 周永明[1] 

机构地区：[1]韶关学院物理与机电工程学院,广东韶关512005

出　　处：《韶关学院学报》2012年第10期36-39,共4页Journal of Shaoguan University

基　　金：广东省自然科学基金资助项目(10451200501004408);韶关学院科研项目(2010[207]号)

摘　　要：从"均衡网络的能量消耗"这一角度,研究了异构环境下基于分簇路由的SEP算法,提出了一种基于SEP的改进算法——能量均衡簇头选举(EBCHS)算法.仿真结果表明,改进后的路由算法在异构网络环境下能够有效延长网络的生存时间、提高网络的数据吞吐量.It can be realized by reducing consumption in network. In order to balance the energy consumption of nodes and balancing the the energy consumption in networks, a novel clustering algorithm called Energy-Balanced Cluster-Head Selection （EBCHS） routing algorithm is p energy routing is based on SEP routing protocol under heterogeneous environment. The simulation results show that, under the heterogeneous network environment the enhanced routing algorithm can prolong the survival time of the network and improved the network＇s throughput effectively.

关 键 词：无线传感器网络 能量均衡 异构环境 分簇 路由协议 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]