509 search results - page 40 / 102 » Rate Adaptive Channel MAC |
JSAC
2011
14 years 2 months ago
2011
—We consider a communication channel with two transmitters and one receiver, with an underlying rate region which is approximated as a general pentagon. Different from the Gaussi...
102
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TCOM
2011
14 years 6 months ago
2011
This paper proposes an adaptive multi-mode transmission strategy to improve the spectral efficiency achieved in the multiple-input multiple-output (MIMO) broadcast channel with d...
105
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HICSS
2003
IEEE
15 years 5 months ago
2003
IEEE
Satellite networks offer a number of desirable characteristics including wide area coverage, unique broadcast capabilities, the ability to communicate with hand-held devices, and ...
ICC
2007
IEEE
15 years 3 months ago
2007
IEEE
This paper proposes an efficient algorithm that produces near-optimal discrete bit-loading for a Gaussian interference channel that models a DSL network. It first takes a continuou...
GLOBECOM
2006
IEEE
15 years 6 months ago
2006
IEEE
— Future wireless communication systems require highly efficient use of radio parameters. Adaptability to changing environment conditions and to service application requirements ...