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A Topology Control Scheme for Selecting Active Nodes in Wireless Sensor Networks

Kyungjun KIM, Kijun HAN

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Summary :

Power consumption is one of the most important factors in successfully designing of wireless sensor networks since it directly affects network lifetime. We propose a topology control scheme that reduces power consumption by minimizing, as much as possible, the number of active nodes, in a highly dense region as well as to decrease packet transmission delay. Simulation results show that our scheme can effectively solve the energy inefficiency problem caused by unbalanced power consumption, and can significantly reduce packet transmission delay.

Publication
IEICE TRANSACTIONS on Communications Vol.E92-B No.12 pp.3915-3918
Publication Date
2009/12/01
Publicized
Online ISSN
1745-1345
DOI
10.1587/transcom.E92.B.3915
Type of Manuscript
LETTER
Category
Network

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