Energy-efficient coverage based on probabilistic sensing model in wireless sensor networks

Jiming Chen, Junkun Li, Shibo He, Youxian Sun, Hsiao Hwa Chen

研究成果: Article同行評審

68 引文 斯高帕斯(Scopus)

摘要

Network coverage is one of the most critical issues to implement Wireless Sensor Networks (WSNs). It is important to find out a sensor set with maximal residual energy to cover all points of interest (PoIs). This issue was named as minimum weight sensor coverage problem (MWSCP) based on a boolean disc model and a probabilistic sensing model in the literature. In this paper, we introduce intelligent algorithms to solve this problem, yielding a better solution to MWSCP to extend network lifetime. Simulation results are conducted to demonstrate the effectiveness of our proposed algorithm in terms of network lifetime over existing algorithms.

原文English
文章編號5547597
頁(從 - 到)833-835
頁數3
期刊IEEE Communications Letters
14
發行號9
DOIs
出版狀態Published - 2010 九月 1

All Science Journal Classification (ASJC) codes

  • Modelling and Simulation
  • Computer Science Applications
  • Electrical and Electronic Engineering

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