一种改进的无线传感器网络分簇路由协议算法分析  

Analysis of an Improved Clustering Routing Protocol Algorithm for Wireless Sensor Networks

作　　者：朱丽华[1] 陈心怡[1] ZHU Lihua;CHEN Xinyi(Chizhou Vocational and Technical College,Anhui 247100,China)

机构地区：[1]池州职业技术学院,安徽247100

出　　处：《集成电路应用》2023年第3期11-13,共3页Application of IC

基　　金：安徽省优秀青年人才支持计划项目(gxyq2021274,gxyqZD2022128);2020年安徽省质量工程课程项目(2020mooc353);池州职业技术学院院级教学研究重点项目(2021jyzd04,2021jyzd05)。`。

摘　　要：阐述一种带有竞争节点的新的分簇路由算法,利用DEEC算法在无线传感器网络中确定簇头后,改进节点加入簇的机制,调整部分节点入簇方式,缩短部分节点的通信距离,从而降低节点的能耗,延长网络的生存时间。仿真实验结果表明,与LEACH和DEEC分簇算法相比,网络生存时间延长了约30%,在数据传输效率、负载均衡度、网络能耗等方面具有更好的性能。This paper describes a new clustering routing algorithm with competing nodes.After determining the cluster head in wireless sensor networks using DEEC algorithm,it improves the mechanism of nodes joining the cluster,adjusts the way of some nodes joining the cluster,and shortens the communication distance of some nodes,thus reducing the energy consumption of nodes and prolonging the network lifetime.The simulation results show that compared with LEACH and DEEC clustering algorithms,the network lifetime is extended by about 30%,and has better performance in data transmission efficiency,load balance,network energy consumption,etc.

关 键 词：无线传感器网络 分簇算法 DEEC 网络生存时间 

分 类 号：TP301.6[自动化与计算机技术—计算机系统结构]