1069 search results - page 129 / 214 » Quantum Channel Capacities |
TIT
2002
15 years 2 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...
128
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CORR
2011
Springer
14 years 10 months ago
2011
Springer
—The problem of stabilizing an unstable plant over a noisy communication link is an increasingly important one that arises in problems of distributed control and networked contro...
128
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TSP
2010
14 years 9 months ago
2010
In this paper, we consider the optimality of beamforming for achieving the ergodic capacity of multiple-input multiple-output (MIMO) multiple access channel (MAC) via virtual repre...
149
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CORR
2011
Springer
14 years 6 months ago
2011
Springer
A single-letter achievable rate region is proposed for the two-receiver discrete memoryless broadcast channel with noiseless or noisy feedback. The coding strategy involves block-...
113
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ICC
2008
IEEE
15 years 9 months ago
2008
IEEE
Abstract— Joint eigenvalue distribution of the noncentral complex Wishart matrix, i.e. HH∗ where H is the nonzero-mean complex Gaussian random channel matrix of a multiple-inpu...