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Validation of an energy efficient MAC protocol for wireless sensor network
Madduri S.,
Published in University of Bahrain
2013
Volume: 2
   
Issue: 3
Pages: 103 - 108
Abstract
Energy-efficiency is generally regarded as one of the fundamental challenges for wireless sensor networks and the radio part is a major contributor to overall energy consumption of a sensor node. A Radio Triggered Sensor MAC (RTM) protocol was introduced in the literature, which could harvest the overall energy consumption in WSNs. In this article, we propose, design and develop hardware which we refer as Passive Radio Sensor (PRS) and use is to study the RTM protocol in WSNs. A general radio transceiver, typically used in WSN, consumes a significant amount of energy when periodically listening to data messages. Our proposed transceiver hardware, PRS, powered by the incoming radio signals themselves and hence significantly reduces node energy consumption that is wasted in radio communications. The PRS circuit is independent of any other components on the node. © 2013 UOB SPC, University of Bahrain.
About the journal
JournalInternational Journal of Computing and Digital Systems
PublisherUniversity of Bahrain
ISSN2210142X
Open AccessNo