Derivations of the Expected Energy Costs of Search and Replication in Wireless Sensor Networks

Abstract

We develop closed-form expressions of the expected minimum search energy cost and replication energy cost for both unstructured sensor networks (which use blind sequential search for querying) and structured sensor networks (which use efficient hash-based querying). We use both the square grid and random topology to derive each cost modeling. We find that… (More)

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Cite this paper

@inproceedings{Ahn2006DerivationsOT, title={Derivations of the Expected Energy Costs of Search and Replication in Wireless Sensor Networks}, author={Joon Ahn and Bhaskar Krishnamachari}, year={2006} }