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Conference Paper Energy-Aware Data Gathering in Wireless Sensor Networks
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Authors
So Young Hwang, Gwang Ja Jin, Chang Sub Shin, Bong Soo Kim
Issue Date
2009-01
Citation
Consumer Communications and Networking Conference (CCNC) 2009, pp.1-4
Publisher
IEEE
Language
English
Type
Conference Paper
DOI
https://dx.doi.org/10.1109/CCNC.2009.4784933
Abstract
Many routing protocols have been proposed for sensor networks where energy awareness and reliability are essential design issues. This paper proposes an energy-aware data gathering method called Energy-aware Tree Routing (ETR) in Wireless Sensor Networks. The proposed scheme relates to reliable and energy efficient data routing by selecting a data transmission path in consideration of residual energy at each node to disperse energy consumption across the networks and reliably transmit the data through a detour path when there is link or node failure. Simulation results show that the proposed method outperformed traditional Tree Routing (TR) by 23%-55% in network lifetime. ©2009 IEEE.