37 search results - page 5 / 8 » Capacity regions and sum-rate capacities of vector Gaussian ... |
CORR
2007
Springer
13 years 7 months ago
2007
Springer
—The capacity of the two-user Gaussian interference channel has been open for 30 years. The understanding on this problem has been limited. The best known achievable region is du...
CORR
2008
Springer
13 years 7 months ago
2008
Springer
We derive the capacity region of the Gaussian version of Willems's two-user MAC with conferencing encoders. This setting differs from the classical MAC in that, prior to each ...
CORR
2010
Springer
13 years 5 months ago
2010
Springer
In this paper, we first present an outer bound for a general interference channel with a cognitive relay, i.e., a relay that has non-causal knowledge of both independent messages t...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
Clustered-dot halftones are extensively utilized in hardcopy printing. Modulation of the dot orientation in these halftones offers an avenue for data embedding which has been expl...
GLOBECOM
2006
IEEE
14 years 1 months ago
2006
IEEE
Abstract— We consider communication over the Gaussian multiple access channel (MAC) with unknown set of active users. The proposed multiple access strategy is distributed and ach...