无线传感器网络LEACH协议的分析

在无线传感器网络中降低节点能耗,延迟网络生命周期是其研究的重点。现有分层路由协议中存在着簇首节点能耗分布不均,簇首与节点、基站间距离分布不均等问题;基于LEACH协议的思想提出一种改进的分层路由协议(M-LEACH),它考虑了簇首当前剩余能耗的因素,仿真结果表明能有效的延迟网络生命周期。

The analysis of LEACH protocol in wireless sensor networks

In the research of wireless sensor networks,cluster-based routing protocols and the delaying of the network life cycle is the focus of the research.There is uneven distribution of the cluster head and node energy consumption in the existing hierarchical routing protocol,the cluster head and node,the distance between base stations uneven distribution and other issues;Based on the idea of LEACH protocol,an improved hierarchical routing protocol(M-LEACH) it takes into account the cluster head of the current residual energy consumption factors,simulation results show that the effective delay of the network lifecycle.