期刊名称：International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN：2320-9798
电子版ISSN：2320-9801
出版年度：2016
卷号：4
期号：2
页码：2705
DOI：10.15680/IJIRCCE.2016.0402257
出版社：S&S Publications
摘要：In wireless sensor network, it is important to reduce energy dissipation and prolong network lifetime. The data collected by each sensor is communicated through the network to a single processing center that uses all reported data to determine characteristics of the environment or detect an event. The communication or message passing process must be design to conserve the limited energy resources of the sensor. Clustering sensor into groups, so that sensor communicate information only to cluster head and then cluster head communicate the aggregated information to the processing center, may save energy. Therefore optimal cluster head selection is important to maximize the lifetime of the network by utilizing the limited energy in an efficient manner. various algorithms are proposed for the selection of cluster head for maximizing the network lifetime. In this project we have study and compare various protocols used for cluster head selection in WSN also proposed and advanced algorithm for cluster head selection for increasing lifespan of wireless sensor network
