文章基本信息

标题：Optimal Sleep Scheduling Scheme for Wireless Sensor Networks Based on Balanced Energy Consumption
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作者：Ma, Shan-shan ; Qian, Jiansheng ; Sun, Yanjing 等
期刊名称：Journal of Computers
印刷版ISSN：1796-203X
出版年度：2013
卷号：8
期号：6
页码：1610-1617
DOI：10.4304/jcp.8.6.1610-1617
语种：English
出版社：Academy Publisher
摘要：Node scheduling scheme of sensor nodes is one of the most important method to solve the energy-constrained wireless sensor networks. Because there are the defects that high computational complexity of exact location information and the energy consumption unbalance of location-unaware in traditional schemes. Aiming at these problems, an optimal sleep scheduling scheme based on balanced energy consumption (ECBS) was proposed in this paper. Accounting the residual energy, the precision for node redundancy evaluating was improved by using the distance information between the sensor and its neighbors. The numerical experiments results illustrate that our scheduling scheme may improve the energy efficiency and extends the network lifetime while ensure the coverage requirement.
关键词：wireless sensor networks;node scheduling algorithm;energy balance;location-unaware