336 search results - page 46 / 68 » Permutation Problems and Channelling Constraints |
CORR
2006
Springer
14 years 9 months ago
2006
Springer
We investigate the optimal performance of dense sensor networks by studying the joint source-channel coding problem. The overall goal of the sensor network is to take measurements ...
CORR
2011
Springer
14 years 4 months ago
2011
Springer
—The problem of optimal power allocation among the relays in a two-hop decode-and-forward cooperative relay network with independent Rayleigh fading channels is considered. It is...
CDC
2008
IEEE
15 years 4 months ago
2008
IEEE
—We study the problem of dynamic spectrum sensing and access in cognitive radio systems as a partially observed Markov decision process (POMDP). A group of cognitive users cooper...
ICC
2007
IEEE
15 years 4 months ago
2007
IEEE
— Application of Discrete Multi-tone (DMT) signaling to high-speed backplane interconnects requires major modifications to the well-known analysis methods applied to wireline com...
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INFOCOM
2007
IEEE
15 years 3 months ago
2007
IEEE
— We consider an uplink power control problem where each mobile wishes to maximize its throughput (which depends on the transmission powers of all mobiles) but has a constraint o...