标题:Hybrid Energy-Efficient Clustering Protocols for Wireless Sensor Networks
作者:Chen, Shuo; Shen, Maiying; Cao, Qi
通讯作者:Chen, S
作者机构:[Chen, Shuo; Shen, Maiying; Cao, Qi] Shandong Univ, Sch Informat Sci & Engn, Jinan 250100, Peoples R China.
会议名称:2nd International Conference on Soft Computing in Information Communication Technology (SCICT)
会议日期:MAY 31-JUN 01, 2014
来源:PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON SOFT COMPUTING IN INFORMATION COMMUNICATION TECHNOLOGY
出版年:2014
页码:78-82
关键词:clustering algorithm; energy-efficient; hybrid; WSNs
摘要:Wireless Sensor Networks (WSNs) with numerous spatially distributed sensors can accurately monitor a remote environment, such as humidity, pressure, distance, etc. and cooperatively send the data, combing from the individual nodes, to base station (BS). Energy saving is a great challenge for WSNs which have limited power. Many protocols based on the clustering algorithm are specifically put forward for WSNs, such as LEACH, DEEC, SEP, TEEN, and etc. In this paper, we provide and analyze a new hybrid energy-efficient clustering (HEEC) protocol designed for heterogeneous environment in WSNs. In HEEC, Cluster Head (CH) selection depends on the ratio of surplus energy of every node to average energy of the whole network. Moreover, in order to save and balance energy conservation and suit time-critical applications' requirement, we introduce threshold of detected data by each node. Simulation results and theoretical analysis represent the proposed protocol outperforms DDEEC and TEEN in terms of network lifetime, stability period, data packets received by BS and energy consumption in wireless sensor networks.
收录类别:CPCI-S
资源类型:会议论文
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