Combined Design of Localization and Routing

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Abstract:

Nodes self-localization and routing are two main research issues in wireless sensor networks. There are quite a few publications about sensor network localization or routing protocols, but seldom person combines them in their research work. In this paper, we combine a novel TOA location technique and a new centralized energy-efficient routing protocol. The performance of the combination is then simulated by software. Simulation results show that the routing based on the positions got by our location algorithm is as good as the routing based on true positions and can afford most application demands.

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Periodical:

Advanced Materials Research (Volumes 403-408)

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1696-1699

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November 2011

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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