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Abstract
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Article Information:
Enhanced EARQ Protocol for Reliable Routing in Wireless Sensor Networks
K. Pavai and D. Sridharan
Corresponding Author: K. Pavai
Submitted: May 26, 2014
Accepted: June 20, 2014
Published: August 05, 2014 |
Abstract:
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Wireless Industrial Sensor Network (WISN) is the heart of automation and control in industrial monitoring. Live updates about situations at hostile areas of the industry are reported to a base station frequently to enhance harmless functioning of the network. EARQ was proposed to enhance the routing operations for wireless industrial sensor networks. It provides real-time, reliable delivery of a packet, while considering energy awareness. In EARQ, a node estimates the energy cost, delay and reliability of a path to the sink node, based only on information from neighboring nodes. The expected energy cost measurement does not provide accuracy; hence the relative energy cost is measured to enhance the lifetime of the WISN while also enhancing the routing reliability in the Enhanced EARQ (EEARQ) protocol proposed in this study. Simulations in the network simulator are used to justify the proof of the enhancement.
Key words: EARQ, energy awareness, enhanced EARQ, reliability, wireless industrial sensor network, ,
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Abstract
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Cite this Reference:
K. Pavai and D. Sridharan, . Enhanced EARQ Protocol for Reliable Routing in Wireless Sensor Networks. Research Journal of Applied Sciences, Engineering and Technology, (5): 664-667.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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