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» Maximizing system lifetime in wireless sensor networks
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CNSR
2004
IEEE
218views Communications» more  CNSR 2004»
13 years 11 months ago
CSN: A Network Protocol for Serving Dynamic Queries in Large-Scale Wireless Sensor Networks
A fundamental problem that confronts future applications of sensor networks is how to efficiently locate the sensor node that stores a particular data item. It is known that distr...
Muneeb Ali, Zartash Afzal Uzmi
ICC
2009
IEEE
178views Communications» more  ICC 2009»
13 years 5 months ago
Cross-Layer Design for Energy Conservation in Wireless Sensor Networks
Abstract-- Wireless sensor networks (WSNs) require energyef cient protocols to improve the network lifetime. In this work, we adopt a cross-layer strategy that considers routing an...
Fatma Bouabdallah, Nizar Bouabdallah, Raouf Boutab...
ICC
2007
IEEE
138views Communications» more  ICC 2007»
14 years 1 months ago
Optimal Observation Scheduling for connected target coverage problem in Wireless Sensor Networks
— In this paper, we consider the problem of scheduling sensor activity to maximize network lifetime while maintaining both discrete targets coverage and network connectivity. We ...
Qun Zhao, Mohan Gurusamy
SENSYS
2005
ACM
14 years 1 months ago
Everlast: long-life, supercapacitor-operated wireless sensor node
This paper describes a supercapacitor-operated, solar-powered wireless sensor node called Everlast. Unlike traditional wireless sensors that store energy in batteries, Everlast’...
Farhan Simjee, Devyani Sharma, Pai H. Chou
MUE
2008
IEEE
120views Multimedia» more  MUE 2008»
14 years 1 months ago
Investigating Wireless Sensor Network Lifetime Using a Realistic Radio Communication Model
Investigating realistic simulations in wireless sensor networks has been an area which has drawn a lot of research interest. These simulations are used to predict the lifetime of ...
Michael Mallinson, Sajid Hussain, Jong Hyuk Park