246 search results - page 27 / 50 » Proactive Power Optimization of Sensor Networks |
TWC
2008
14 years 11 months ago
2008
Power allocation strategies are devised to maximize the network lifetime of amplify-and-forward (AF) cooperative networks in this work. We consider the scenario where one source an...
DATE
2009
IEEE
15 years 5 months ago
2009
IEEE
—Body sensor networks are emerging as a promising platform for healthcare monitoring. These systems are composed of battery-operated embedded devices which process physiological ...
117
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MOBIQUITOUS
2007
IEEE
15 years 5 months ago
2007
IEEE
—Topology control problems are concerned with the assignment of power levels to the nodes of an ad-hoc network so as to maintain a specified network topology while minimizing th...
97
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CASES
2006
ACM
15 years 5 months ago
2006
ACM
Rising interest in the applications of wireless sensor networks has spurred research in the development of computing systems for lowthroughput, energy-constrained applications. Un...
GLOBECOM
2007
IEEE
15 years 5 months ago
2007
IEEE
— Relay networks have received considerable attention recently, especially when limited size and power resources impose constraints on the number of antennas within a wireless se...