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International Journal of Wireless and Microwave Technologies(IJWMT)

ISSN: 2076-1449 (Print), ISSN: 2076-9539 (Online)

Published By: MECS Press

IJWMT Vol.2, No.4, Aug. 2012

Data Collection Method with A Mobile Sink Node in Wireless Sensor Network

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Author(s)

Hu Chang Jun,Yao Shan Hua

Index Terms

Thermal region;wireless sensor network(WSN);remote-clustere;mobile sink (MS);static sink

Abstract

This paper resent a data collection method of using mobile sink and static sink together against “thermal region” in wireless sensor network. The mobile sink visits the remote-cluster and communicates with the head node directly, thus reducing both the energy cost of multi-hop transmission in long distance and the frequency of data forwarding in clusters near the static sink. Simulation results showed that the added mobile sink extended the network lifetime and expanded the capacity of network.

Cite This Paper

Hu Chang Jun,Yao Shan Hua,"Data Collection Method with A Mobile Sink Node in Wireless Sensor Network", IJWMT, vol.2, no.4, pp.46-51, 2012.

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