文章基本信息

标题：Dynamic Cluster-based Routing for Wireless Sensor Networks
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作者：Zhao, Lin ; Chen, Zhibo ; Sun, Guodong 等
期刊名称：Journal of Networks
印刷版ISSN：1796-2056
出版年度：2014
卷号：9
期号：11
页码：2951-2956
DOI：10.4304/jnw.9.11.2951-2956
语种：English
出版社：Academy Publisher
摘要：This paper proposes a new clustering scheme for wireless sensor networks, which efficiently balances the energy usage inter- and intra-clusters, by using the k - medoids method and the intra-cluster head update policy. Particularly, we propose a simple-but-effective routing tree algorithm to maintain a dynamic energy-efficient tree structure over all cluster heads, in order to further reduce the energy consumption for those heads to relay data to the sink. We also conduct simulations with realistic configurations to evaluate our design in terms of system lifetime, by comparing with LEACH. The experimental results show the efficiency and effectiveness of our work.
关键词：wireless sensor networks;clustering;routing tree;system lifetime