期刊名称：International Journal of Computer Trends and Technology
电子版ISSN：2231-2803
出版年度：2017
卷号：48
期号：2
页码：71-77
DOI：10.14445/22312803/IJCTT-V48P116
出版社：Seventh Sense Research Group
摘要：Wireless sensor networks are application specific networks composed of large number of sensor nodes. Limited energy resource of sensor nodes make efficient energy consumption of nodes as main design issue. Energy efficiency is achieved from hardware level to network protocol levels. Clustering of nodes is an effective approach to reduce energy consumption of nodes. Clustering algorithms group nodes in independent clusters. Clustering algorithms prolong network lifetime by avoiding long distance communication of nodes to base station. Design of an energy efficient cluster based protocol for WSNs becomes more important for prolonging the network life time. In this paper we propose probability based clustering approach for energy efficient routing protocol. In this context the energy targeted QoS parameters are selected for performance measurement. So the results demonstrated that proposed mechanism is very effective of clustering in WSN.
