期刊名称：International Journal of Multimedia and Ubiquitous Engineering
印刷版ISSN：1975-0080
出版年度：2014
卷号：9
期号：11
页码：283-292
DOI：10.14257/ijmue.2014.9.11.28
出版社：SERSC
摘要：In a wireless sensor network, energy efficiency is critical issue on several topics. For sending sensed data to the sink node, many upstream sensor nodes are role as relaying node. Direct transmission is not proper in a wireless sensor network. We propose hop-based cluster head selection method. This method provides small number of cluster heads and connectivity to the sink node with these cluster heads. By providing shortest path to the sink node, wireless sensor network prolongs the life time. We also compared with other method with simulation.
关键词：cluster based routing; energy efficient; wireless sensor network
