期刊名称：International Journal on Computer Science and Engineering
印刷版ISSN：2229-5631
电子版ISSN：0975-3397
出版年度：2017
卷号：9
期号：05
页码：283-288
出版社：Engg Journals Publications
摘要：A lot of energy-efficient delivering schemes appear to be devising for WSNs, just like. Clustering is very a good selection for delivering on the basis sensor sites that want scalability to be able to hundreds possibly a large number of nodes. A group composed of at least a group go (CH) along with group customers. But cluster head selection increases the overhead of CH selection and assignment. This paper proposes a energy efficient clustering scheme for prolonging the lifetime of WSN with isolated nodes that is ENHANCED REAC-IN. For selecting the CH nodes EM algorithm finds out the maximum likelihood of nodes to become a cluster head. A bad design of CH selection algorithm may lead to node isolation. Such as nodes can send their data to the server or to the cluster head.
关键词：energy efficient clustering; EM algorithm; isolated nodes; probabilistic approach
