An Improved Clustering Algorithm for Wireless Sensor Networks
Energy efficiency is an important design issue that can prolong the effective lifetime of a network with a limited energy supply.Clustering technique has been proven to be an effective approach for reducing energy eonsuraption.It also can increase the sealability and lifetime of the network.In this paper,we propose an improved cluster formation algorithm for wireless sensor networks according to considering the energy as an optimization parameter.Compared to the algorithm in Ref2,the ACE-CILP algodthrn increase the cluster head election mechanism,and the simulation results show that ACE-CILP algorithm achieves its intention of consuming less energy,equalizing the energy consumnption of all the nodes,as .well as extending the network lifetime perfectly.
Wireless sensor nodes Cluster energy efficiency network lifetime
Pingping Wang Shangping Dai Yajing Shan Ping Zhang
Department of Computer Science,Huazhong Normal University,Wuhan,430079,China Foreign Languages College,Zhongnan University of Economies and Law,Wuhan,430073,China
国际会议
大连
英文
1023-1027
2008-07-27（万方平台首次上网日期，不代表论文的发表时间）