NDLI: Energy Efficiency: Optimal Transmission Range with Topology Management in Rectangular Ad-hoc Wireless Networks

Content Provider	IEEE Xplore Digital Library
Author	Wei Feng Alshaer, H. Elmirghani, J.M.H.
Copyright Year	2009
Abstract	Nodes in energy-efficient ad-hoc wireless networks can benefit more of new ad-hoc services, as well as, can support better new emerging ad-hoc applications. In this paper, we introduce an approach to achieve the energy efficiency based on both optimal transmission range and topology management of ad-hoc wireless networks. We derivethe relationship between the optimal transmission range (optimal grid length) and different intensities of static network traffic in the equal-grid rectangular GAF (the Geographical Adaptive Fidelity topology management protocol) network and implement this result into dynamic network traffic scenario with adjustable-grid rectangular GAF network to achieve the energy efficiency. Then we compare the energy consumption result of adjustable-grid model to the result of traditional GAF model (equal-grid), which is derived in the same dynamic traffic scenario.Our results show that the adjustable-grid model saves 78.1% energy in comparison to the minimum energy consumption of equal-grid model.
Starting Page	301
Ending Page	306
File Size	277606
Page Count	6
File Format	PDF
ISBN	9781424440009
ISSN	1550445X
DOI	10.1109/AINA.2009.47
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-05-26
Publisher Place	United Kingdom
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Energy efficiency Network topology Energy management Wireless networks Energy consumption Telecommunication traffic Traffic control Batteries Circuit topology Conference management
Content Type	Text
Resource Type	Article

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