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An Environmental Transition-Aware Data Transmission Scheme with Energy Efficiency in Energy Harvesting Wireless Sensor Networks

Title
An Environmental Transition-Aware Data Transmission Scheme with Energy Efficiency in Energy Harvesting Wireless Sensor Networks
Author
조인휘
Keywords
energy harvesting; wireless sensor networks; WSNs; energy efficiency; transition awareness; environmental transition; data transmission; wireless networks; network lifetime
Issue Date
2014-09
Publisher
Inderscience Enterprises Ltd.
Citation
International Journal of Security and Networks, 2014, 9(4), P.202-208
Abstract
Various energy harvesting based network technologies have been studied to overcome a limited power resource problem for wireless sensor networks. This paper proposes a new efficient Data Transmission Scheme based on environmental transition awareness in energy harvesting wireless sensor network. Although previous studies proposed a communication protocol for energy harvesting based sensor networks, it still needs additional discussion to improve an efficiency of power consumption. The proposed algorithm controls a data transmission interval whereas considering residual power levels and environmental transition. Through this, the proposed scheme improves the efficiency of power consumption and facilitates continuous operation. The performance evaluation result shows that proposed scheme is more efficient in terms of energy efficiency and increases the network life time compared with previous research. Copyright ⓒ 2014 Inderscience Enterprises Ltd.
URI
http://www.inderscience.com/offer.php?id=66182
ISSN
1747-8413; 1747-8405
DOI
10.1504/IJSN.2014.066182
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > COMPUTER SCIENCE(컴퓨터소프트웨어학부) > Articles
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