1069 search results - page 74 / 214 » Quantum Channel Capacities |
GLOBECOM
2006
IEEE
14 years 2 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
2010
Springer
13 years 7 months ago
2010
Springer
We derive the capacity of the binary multi-way relay channel, in which multiple users exchange messages at a common rate through a relay. The capacity is achieved using a novel fun...
GLOBECOM
2006
IEEE
14 years 2 months ago
2006
IEEE
— We analyze the user capacity of downlink CDMA systems with quasi-orthogonal sequences(QOSs) considering various system parameters, such as user activity, spreading factor, the ...
ICC
2007
IEEE
13 years 9 months ago
2007
IEEE
—In this paper, we examine the effects of imperfect channel estimation at the receiver and no channel knowledge at the transmitter on the capacity of the fading Costa’s channel...
CORR
2008
Springer
13 years 8 months ago
2008
Springer
Secure communication with feedback is studied. An achievability scheme in which the backward channel is used to generate a shared secret key is proposed. The scenario of binary sy...