NDLI: Reliable Energy Aware Routing In Wireless Sensor Networks

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Reliable Energy Aware Routing In Wireless Sensor Networks

Content Provider	IEEE Xplore Digital Library
Author	Hassanein, H. Jing Luo
Copyright Year	2006
Description	Author affiliation: Sch. of Comput., Queen's Univ., Kingston, Ont. (Hassanein, H.; Jing Luo)
Abstract	The main purpose of a sensor network is information gathering and delivery. Therefore, the quantity and quality of the data delivered to the end-user is very important. The immense potential of wireless sensor networks (WSNs) has created a growing awareness of the need for reliability in such networks. A major concern in the design of WSN protocols, including those concerned with reliability, is energy efficiency. In this paper, we present a novel approach to reliability in WSNs. We introduce REAR (reliable energy aware routing), which is a distributed, on-demand, reactive routing protocol that is intended to provide a reliable transmission environment for data packet delivery. REAR introduces local node selection, path reservation and path request broadcasting delay to provide a reliable transmission environment to reduce retransmissions caused by unstable paths. The scheme efficiently utilizes the limited energy and available memory resources of sensor nodes. REAR attempts to take precaution against errors, instead of finding a solution after encountering the errors. Simulation experiments show that, by deploying an energy reservation scheme, REAR outperforms traditional schemes by establishing an energy-sufficient path from the sink to the source with special path request flooding, and also by distributing the traffic load more evenly in the network
Starting Page	54
Ending Page	64
File Size	359089
Page Count	11
File Format	PDF
ISBN	0769525296
DOI	10.1109/DSSNS.2006.10
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-04-24
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Intelligent networks Wireless sensor networks Protocols Telecommunication traffic Broadcasting Routing Energy efficiency Telecommunication network reliability Delay Monitoring
Content Type	Text
Resource Type	Article

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