104 search results - page 1 / 21 » Capacity of the Trapdoor Channel with Feedback |
CORR
2006
Springer
13 years 4 months ago
2006
Springer
Abstract--We establish that the feedback capacity of the trapdoor channel is the logarithm of the golden ratio and provide a simple communication scheme that achieves capacity. As ...
GLOBECOM
2006
IEEE
13 years 11 months ago
2006
IEEE
— A novel method based on Markov chain theory is proposed for analyzing the effect of feedback delay on a transmit beamforming system with limited feedback. Using this method, th...
CORR
2008
Springer
13 years 4 months ago
2008
Springer
VTC
2007
IEEE
13 years 11 months ago
2007
IEEE
—This paper presents an opportunistic feedback (OF) protocol that achieves the asymptotic sum-capacity of the fading broadcast channel (BC) with a limited amount of feedback. The...
CORR
2006
Springer
13 years 4 months ago
2006
Springer
Abstract-- The feedback capacity of additive stationary Gaussian noise channels is characterized as the solution to a variational problem. Toward this end, it is proved that the op...