Balancing energy dissipation in clustered wireless sensor networks

Aslam, Nauman, Phillips, William, Robertson, William and Sivakumar, Shyamala (2007) Balancing energy dissipation in clustered wireless sensor networks. In: Frontiers of High Performance Computing and Networking ISPA 2007 Workshops. Lecture Notes in Computer Science, 4743 . Springer, pp. 465-474. ISBN 978-3-540-74766-6

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Abstract

In wireless sensor networks, unbalanced energy dissipation is one of the major causes for hot spots. The many-to-one communication pattern used by sensor nodes in most of the data gathering applications leads to such unbalanced energy consumption. Cluster-based protocols attempt to solve this problem by load balancing within the cluster and rotating the job of cluster head every few rounds. However, the energy consumption still remains unbalanced because the cluster formation process does not include all the parameters required for balanced energy consumption in the network. Therefore, an optimized cluster formation process which considers the overall network metrics for energy consumption is highly desirable in solving such problems. We introduce an approach to determine the energy dissipation behavior in the sensor deployment area and present results and analysis from our novel multi-criterion cluster formation technique. Simulation results and statistical analysis verify that our technique achieves balanced energy dissipation in the network.

Item Type:	Book Section
Subjects:	G400 Computer Science
Department:	Faculties > Engineering and Environment > Computer and Information Sciences
Depositing User:	Sarah Howells
Date Deposited:	23 Aug 2012 15:05
Last Modified:	12 Oct 2019 22:26
URI:	http://nrl.northumbria.ac.uk/id/eprint/8501

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