1069 search results - page 67 / 214 » Quantum Channel Capacities |
CORR
2007
Springer
13 years 8 months ago
2007
Springer
—Resource allocation is investigated for fading relay channels under separate power constraints at the source and relay nodes. As a basic information-theoretic model for fading r...
GLOBECOM
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract— Recent results establish the optimality of interference alignment to approach the Shannon capacity of interference networks at high SNR. However, the extent to which in...
VTC
2008
IEEE
14 years 2 months ago
2008
IEEE
— Iteratively decoded near-capacity Space-Time Block Coding (STBC) schemes are designed. Recursive unity-rate codes and IRregular Convolutional Codes (IRCCs) are employed for ass...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract— We derive new analytic approximations to the capacity distribution of frequency-selective Rayleigh fading MIMO channels. The results apply specifically to OFDM-based s...
CRYPTO
2007
Springer
13 years 12 months ago
2007
Springer
We consider the problem of secure identification: user U proves to server S that he knows an agreed (possibly low-entropy) password w, while giving away as little information on w ...