A cell-based sensor deployment strategy with improved coverage for mobility-assisted hybrid wireless sensor networks

Tien Wen Sung, Chu Sing Yang

研究成果: Article同行評審

22 引文 斯高帕斯(Scopus)

摘要

The deployment of wireless sensor devices is one of the most fundamental and important issues in wireless sensor network applications, and coverage is a chief consideration in deployment requirements. This paper proposes a hexagonal cell-based sensor deployment strategy that adopts a mobility-assisted hybrid wireless sensor network. Calculation of coverage hole size, the corresponding hole-healing process and discovery of nearly redundant sensors are based on the hexagonal cells into which the sensing field is virtually divided. Simulations show that the proposed algorithm achieves significantly improved field coverage, and indicates both the number and the influence of nearly redundant sensors in the wireless sensor network.

原文English
頁(從 - 到)189-198
頁數10
期刊International Journal of Ad Hoc and Ubiquitous Computing
5
發行號3
DOIs
出版狀態Published - 2010 三月

All Science Journal Classification (ASJC) codes

  • Software
  • Hardware and Architecture
  • Computer Networks and Communications

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