4335 search results - page 331 / 867 » Privatizing Constraint Optimization |
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GLOBECOM
2007
IEEE
15 years 11 months ago
2007
IEEE
— Rapid-deployment mobile ad-hoc networks (MANETs) are frequently characterized by common overarching mission objectives which make it reasonable to expect some degree of coopera...
152
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GLOBECOM
2007
IEEE
15 years 11 months ago
2007
IEEE
Abstract—We explore the performance tradeoff between opportunistic and regulated access inherent in the design of multiuser cognitive radio networks. We consider a cognitive radi...
124
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ICC
2007
IEEE
15 years 11 months ago
2007
IEEE
Abstract— Wireless sensor networks (WSNs) are energyconstrained in nature, in this paper, we formulate the problem of data transport in sensor networks as a network utility maxim...
134
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GLOBECOM
2006
IEEE
15 years 11 months ago
2006
IEEE
Abstract— For multi-user orthogonal frequency division multiplexing (OFDM) systems, efficient optimal rate and power allocation algorithms are presented via geometric programmin...
152
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ICMCS
2006
IEEE
15 years 10 months ago
2006
IEEE
This paper investigates asymptotically optimal scalar quantizers to address QIM watermark detection with i.i.d. host data and additive noise. False-alarm probability of detection ...