NEAR: A Neighbor-Cooperation-Based Off-Duty Eligibility Acquisition Rule for Wireless Sensor Nodes

Juhua PU; Jia CHEN; Xiaolan TANG; Zhicheng HAN

doi:10.1587/transcom.E95.B.1839

IEICE Transactions on Communications

Online ISSN : 1745-1345
Print ISSN : 0916-8516

Regular Section

NEAR: A Neighbor-Cooperation-Based Off-Duty Eligibility Acquisition Rule for Wireless Sensor Nodes

Juhua PU, Jia CHEN, Xiaolan TANG, Zhicheng HAN

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Keywords: WSN, coverage control, energy conservation, low complexity

JOURNAL RESTRICTED ACCESS

2012 Volume E95.B Issue 5 Pages 1839-1843

DOI https://doi.org/10.1587/transcom.E95.B.1839

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Abstract

This paper presents an efficient algorithm, NEAR, that allows sensor nodes to acquire their off-duty eligibility. Any node only needs to calculate the coverage degrees of the intersections on its sensing boundary, and cooperates with its neighbors to know if it is redundant or not. The computing complexity of NEAR is only O(nlogn).

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