基于最优簇头数的LEACH改进算法研究  

Research on Improved LEACH Algorithm Based on Optimal Cluster Head Number

作　　者：丁俊美[1] DING Junmei(School of Artificial Intelligence,Hefei Vocational College of Finance and Economics,Hefei 230601,China)

机构地区：[1]合肥财经职业学院人工智能学院,安徽合肥230601

出　　处：《佳木斯大学学报（自然科学版）》2023年第2期58-60,共3页Journal of Jiamusi University：Natural Science Edition

基　　金：安徽省高校自然科学研究重点项目(2022AH053039);合肥财经职业学院青年基金科研项目(XQK202201Z)。

摘　　要：在LEACH协议的基础上,计算出最优簇头数,并使用数学期望值法计算得到簇头节点与普通节点之间最佳距离。仿真结果表明,改进后的LEACH协议降低了网络能耗,增长了网络存活时间,增加了数据发送总量。Based on LEACH protocol,this paper calculates the optimal number of cluster heads,and uses the mathematical expected value method to calculate the optimal distance between the cluster head node and the ordinary node.Simulation results show that the improved LEACH protocol reduces the network energy consumption,increases the network lifetime,and increases the total amount of data sent.

关 键 词：无线传感器网络 LEACH协议 最优簇头数 能量消耗 

分 类 号：TN915.04[电子电信—通信与信息系统]