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2011

Directed Coverage in Wireless Sensor Networks: Concept and Quality

7 years 9 months ago
Directed Coverage in Wireless Sensor Networks: Concept and Quality
In this paper, we introduce a new type of coverage for wireless sensor networks, called Directed Coverage (DCoverage). Basically, D-Coverage is the coverage provided by a sensor network monitoring an area between two boundaries, through which the intruder attempts to penetrates the area. We also study how to measure the quality of D-Coverage. Our first evaluation approach is a projection-based simple approach, while our second approach is a more comprehensive Markov chain based approach. Our evaluation approaches can accurately evaluate the quality and provide good guidelines for sensor network deployment and run-time repair.
Changqing Xu, Xiaole Bai, Lei Ding, Jin Teng, Srir
Added 24 Aug 2011
Updated 24 Aug 2011
Type Journal
Year 2011
Where AHSWN
Authors Changqing Xu, Xiaole Bai, Lei Ding, Jin Teng, Sriram Chellappan, Dong Xuan
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