无线传感器网络簇首生成算法的比较研究  

Comparison of Cluster-head Selection Algorithms in Wireless Sensor Networks

作　　者：万润泽[1] 许芷岩[1] 

机构地区：[1]湖北第二师范学院计算机学院,武汉430205

出　　处：《湖北第二师范学院学报》2009年第8期24-26,共3页Journal of Hubei University of Education

基　　金：湖北省高校中青年科技创新团队项目(资助号:T200904);湖北第二师范学院院管课题

摘　　要：在无线传感器网络中,簇首节点通常具有较高的能量,负责其所在区域的内信息的处理和转发,因此簇首的选取对于网络的生命周期至关重要。本文对几种典型簇首生成算法从簇首产生速度、簇的形成速度、簇的维护开销、簇的负载均衡性和算法的健壮性、扩展性、节能性等方面做了综合分析。In wireless sensor network, the Cluster - heads typically have high energy, responsible for their region in the processing and forwarding of information, so the selection of the Cluster - head is essential for the life cycle of the network. We analyzed the several typical Cluster - Head selection algorithms in respects of the speed of the Cluster - head selection and the building of the cluster, and compared them in many ways, such as the maintenance and the load balancing of the whole clusters, and the robustness, the scalability, energy efficiency of those algorithms.

关 键 词：无线传感器网络 簇首生成 比较 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]