Security and spatial resolution optimization for cluster-based wireless sensor networks

Tomur, Emrah and Erten, Y. M. (2008) Security and spatial resolution optimization for cluster-based wireless sensor networks. In: Proceedings - International Conference on Communication Theory, Reliability, and Quality of Service, CTRQ 2008. Proceedings - International Conference on Communication Theory, Reliability, and Quality of Service, CTRQ 2008 . UNSPECIFIED, ROM, pp. 1-6. ISBN 9780769531908

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Abstract

In this study, we investigate the correlation between security and spatial resolution -a measure of service quality- in cluster-based wireless sensor networks (WSN). We analyze the tradeoff between these two concepts resulting from the limited channel capacity. We propose a method based on combinatorial optimization to determine the best tradeoff between security and spatial resolution for cases where network capacity is not sufficient to support required levels. The proposed method involves formulation of an optimization problem by utility maximizing approach and its solution by a heuristic algorithm providing minimal operational complexity. We also present some numerical results obtained by application of the proposed method to a sample sensor network. The numerical results demonstrate the effect of utility function parameters on the optimal solution.

Item Type:	Book Section
Uncontrolled Keywords:	computational theory and mathematics,computer networks and communications,safety, risk, reliability and quality,communication ,/dk/atira/pure/subjectarea/asjc/1700/1703
Faculty \ School:	Faculty of Science > School of Computing Sciences
Related URLs:	http://www.scopus.com/inward/record.url?...
Depositing User:	LivePure Connector
Date Deposited:	18 Aug 2022 12:30
Last Modified:	22 Oct 2022 23:58
URI:	https://ueaeprints.uea.ac.uk/id/eprint/87441
DOI:	10.1109/CTRQ.2008.23

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