408 search results - page 35 / 82 » Information Transmission Over Fading Channels |
TIT
2002
14 years 11 months ago
2002
Abstract--We show that very large bandwidths on fading multipath channels cannot be effectively utilized by spread-spectrum systems that (in a particular sense) spread the availabl...
107
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GLOBECOM
2007
IEEE
15 years 3 months ago
2007
IEEE
The throughput of delay sensitive traffic in a Rayleigh fading network is studied by adopting a scaling limit approach. The case of study is that of a pair of nodes establishing a ...
IWCMC
2010
ACM
15 years 4 months ago
2010
ACM
Adaptive modulation can improve the throughput of cooperative communications, which has been shown in previous research. So far the adaptive modulation is applied with respect to ...
CISS
2007
IEEE
15 years 6 months ago
2007
IEEE
— We consider wireless multicasting where a source of common information is transmitted to a group of receivers over block fading channels. Communication between the transmitter ...
120
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GLOBECOM
2010
IEEE
14 years 9 months ago
2010
IEEE
Cognitive radio (CR) emerges as a key technology to enhance spectrum efficiency and thus creates opportunistic transmissions over links. Supporting the routing function on top of n...