划分子网的无线传感器网络分簇算法

为延长无线传感器网络的生存时间，理想的分簇算法，簇首应该分布均匀，节点负载均衡，无“热区问题”。提出并实现了一种基于子网划分的无线传感器网络分簇算法CADS，综合不均匀分簇和节点负载均衡的思想，较全面地达到这一目的。模拟实验结果显示，CADS协议的网络生存时间、能量有效利用率均明显优于经典分簇协议LEACH。

Clustering algorithm based on dividing subnetwork for wireless sensor network

In order to prolong the lifetime of wireless sensor networks,cluster headers should distribute equally,nodes should bal-ance load and networks have no"hot area"problem in an ideal clustering algorithm.So,in the thesis,integrating the idea of unequal cluster size with that of node load balancing,the authors put forward and carried out a clustering algorithm based on dividing subnetwork,which achieved the goal in a greater scale and dramatically enhanced the lifetime of networks.Simulation results show that t...