246 search results - page 27 / 50 » Proactive Power Optimization of Sensor Networks |
129
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TWC
2008
15 years 4 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...
124
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DATE
2009
IEEE
15 years 11 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 ...
171
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MOBIQUITOUS
2007
IEEE
15 years 10 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...
160
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CASES
2006
ACM
15 years 10 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...
133
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GLOBECOM
2007
IEEE
15 years 10 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...