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Layered data aggregation in cell-phone based wireless sensor networks

DSpace at IIT Bombay

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Title Layered data aggregation in cell-phone based wireless sensor networks
 
Creator CHANDER, DEEPTHI
JAGYASI, BHUSHAN
DESAI, UB
MERCHANT, SN
 
Subject wireless sensor networks
mobile handsets
protocols
 
Description The ubiquitous use of mobile phones motivates the idea of ‘participatory sensing’ with a cell-phone based sensor network. In our work, we consider a layered architecture for a query-based urban monitoring application using mobile phones. The key contribution of the paper is a Data-Aware Layered Waiting (DA-LW) time aggregation protocol in cell-phone based wireless sensor networks. To motivate the DA-LW protocol, we first develop a Cluster-Head (CH) based data aggregation protocol. The performance of the proposed protocols is evaluated in terms of energy, delay and resolution, which are primarily important for the monitoring application. Simulation results demonstrate the overall superiority in performance of the Data-Aware Layered Waiting algorithm over the Cluster-Head based algorithm.
 
Publisher IEEE
 
Date 2008-12-11T05:59:51Z
2011-11-28T08:47:47Z
2011-12-15T09:57:46Z
2008-12-11T05:59:51Z
2011-11-28T08:47:47Z
2011-12-15T09:57:46Z
2008
 
Type Article
 
Identifier Proceedings of the International Conference on Telecommunications, St. Petersburg, Russia, 16-19 June 2008, 1-8
978-1-4244-2035-3
10.1109/ICTEL.2008.4652673
http://hdl.handle.net/10054/287
http://dspace.library.iitb.ac.in/xmlui/handle/10054/287
 
Language en