Research of Inter-cluster Multi-hop Routing Algorithm for Wireless Sensor Networks

摘要：

For wireless sensor networks in LEACH algorithminter-cluster single-hop communication can not meetthe requirements of network expansion of the problem,a multi-hop communication routing algorithm calledCMRA is proposed.The algorithm uses the nodecommunication energy consumption model derivednetwork optimal cluster number per round undermulti-hop communication;by analyzing the networktotal energy consumption determines the cost ofchoosing the next jump nodes and establishes aminimum energy path tree to the base station betweencluster heads.The simulation results show that thealgorithm can make up the lack of single-hopcommunication in LEACH algorithm,and prolong thenetwork lifetime to a certain extent.

作者: Liu Haoran FangYan Hao Xiaochen Dou Jingjing Li Hongliang Bi Weihong

作者单位: Institute of Electrical Engineering Yanshan University,Qinhuangdao,066004

会议类型: 国际会议

会议名称: 2008 3rd International Conference on Intelligent System and Knowledge Engineering(第三届智能系统与知识工程国际会议)(ISKE 2008)

会议地点: 厦门

会议语种:英文

页码: 1367-1372

在线出版日期: 2008-11-17（万方平台首次上网日期，不代表论文的发表时间）