Bounds for lifetime maximization with multiple sinks in wireless sensor networks

TitleBounds for lifetime maximization with multiple sinks in wireless sensor networks
Publication TypeJournal Article
Year of Publication2007
AuthorsShah-Mansouri, V., and V. W. S. Wong
Journal2007 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing, Vols 1 and 2
Pagination82–85
ISSN0893-4266
Abstract

In wireless sensor networks, the reliability can he increased when data is sent to multiple sinks. Data information transmitted to each sink can be considered as a commodity. The objective is to determine the route between each source and sink such that the lifetime of the commodity is maximized. In this paper. we derive the upper and lower bounds for the lifetime maximization problem with multiple sinks. Simulation results show that these bounds are tight for large scale wireless sensor networks.

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