无线传感器网络LEACH路由协议的研究与改进  

Research and improvement of LEACH protocol for wireless sensor networks

作　　者：张雷[1] 刘银平[1] 唐大鹏[1] 

机构地区：[1]安徽工业大学计算机学院,安徽马鞍山243002

出　　处：《微型机与应用》2010年第15期40-42,46,共4页Microcomputer & Its Applications

基　　金：安徽省教育厅自然科学重点科研资助项目(KJ2009A009Z)

摘　　要：针对LEACH算法簇头选举方式的不足进行了改进,采用的方法是选举出最优数目的高能量簇头集来担任簇头工作。仿真结果表明,改进后的算法能够提供更长的网络生命周期和更高的网络吞吐率。LEACH cluster head election algorithm has been improved enough for the LEACH algorithm. The method is adopted that the election of the optimal number of high-energy cluster head set to work as a cluster head. It was indicated by the results of simulation experiment, that a longer network life cycle and higher network throughput can be provided by the improved algorithm.

关 键 词：无线传感器网络 LEACH算法 路由协议 

分 类 号：TP212.9[自动化与计算机技术—检测技术与自动化装置]