计算机工程与应用2012，Vol.48Issue(8)：105-108,4.DOI:10.3778/j.issn.1002-8331.2012.08.029
传感器网络中一种能量有效的簇头选择机制
Energy efficient cluster-heads selection for wireless sensor networks
周治平 1王亭 1张明亮1
作者信息
- 1. 江南大学通信与控制工程学院,江苏无锡214122
- 折叠
摘要
Abstract
In LEACH, the number and the locations of cluster-heads are both unstable.The improved algorithm takes remaining energy into consideration, and designs energy threshold of cluster-head during the phase of cluster-heads selection to prevent that the nodes with lower energy become cluster-heads.This phase solves the problem that the cluster-head has low power, and attains the load equilibrium and further lengthens the network lifetime.Compared with LEACH,DCHS and LEACH-H algorithm, the simulation results show that the new algorithm has better convergence. And it is more efficient to save energy of consumption and prolong the living time of the whole network.关键词
无线传感器网络/低能耗自适应分簇分层算法(LEACH)/簇头选择Key words
Wireless Sensor Network(WSN)/ Low Energy Adaptive Clustering Hierarchy (LEACH)/ selecting cluster-heads分类
信息技术与安全科学引用本文复制引用
周治平,王亭,张明亮..传感器网络中一种能量有效的簇头选择机制[J].计算机工程与应用,2012,48(8):105-108,4.
