Paper Info
Title
SA-A-WSN: Situation-aware adaptation approach for energy conservation in wireless sensor network
Abstract
Wireless sensor networks (WSNs) are increasingly being adopted in pervasive computing environments as an important component for gathering environmental context. The resource-scarceness of WSNs raises the requirement to efficiently manage the energy consumed by the sensor for prolonged operation. In this paper, we propose a situation-aware adaptation approach for energy conservation in WSNs. Our proposed approach leverages on the knowledge (context) obtained from the data collected within the WSN to dynamically control the sensor's duty cycle in an energy efficient manner. This approach provides the sensor with the intelligence to adapt itself from being very active to less active based on environmental/contextual changes. Our proposed approach has the capability to detect infinitesimal changes in the sensor's environment and adapt the sensor's operations according to evolving situations. We have implemented SA-A-WSN on Sun SPOT sensors and evaluated the system for real-world scenarios. Experimental results validating the energy efficiency of the proposed SA-A-WSN's conclude the paper.
Year
DOI
Venue
2013
10.1109/
Melbourne, VIC
Keywords
Field
DocType
telecommunication power management,wireless sensor networks,SA-A-WSN,Sun SPOT sensor,contextual change,energy conservation,environmental change,sensor duty cycle,situation aware adaptation,wireless sensor network
Sensor node,Key distribution in wireless sensor networks,Energy conservation,Computer science,Efficient energy use,Sun SPOT,Computer network,Mobile wireless sensor network,Wireless sensor network,Sensor web,Distributed computing
Conference
ISBN
Citations 
PageRank 
978-1-4673-5499-8
0
0.34
References 
Authors
10
2
Name
Order
Citations
PageRank
prem prakash jayaraman1473.81
Pari Delir Haghighi215719.86