Fault tolerant coverage model for sensor networks

Authors:
Doina Bein;Wolfgang W. Bein;Srilaxmi Malladi
Affiliations:
School of Computer Science, University of Nevada Las Vegas, NV;School of Computer Science, University of Nevada Las Vegas, NV;Department of Computer Science, Georgia State University, GA
Venue:
ICCS'05 Proceedings of the 5th international conference on Computational Science - Volume Part II
Year:
2005

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Abstract

We study the coverage problem from the fault tolerance point of view for sensor networks. Fault tolerance is a critical issue for sensors deployed in places where are not easily replaceable, repairable and rechargeable. The failure of one node should not incapacitate the entire network. We propose three 1 fault tolerant models, and we compare them among themselves, and with the minimal coverage model [8].