1063 search results - page 135 / 213 » Capacity of steganographic channels |
CORR
2007
Springer
14 years 12 months ago
2007
Springer
— In this paper, a downlink communication system, in which a Base Station (BS) equipped with M antennas communicates with N users each equipped with K receive antennas is conside...
106
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CSFW
2002
IEEE
15 years 4 months ago
2002
IEEE
We extend definitions of information flow so as to quantify the amount of information passed; in other words, we give a formal definition of the capacity of covert channels. Ou...
TIT
2002
14 years 11 months ago
2002
Backgrounds Wideband Slope S0 Achieving Minimum Bandwidth Multiple Access Closing Remarks "Spectral Efficiency in the Wideband Regime" and "Recent Results on the Ca...
TCOM
2010
14 years 10 months ago
2010
—We consider the three-node Gaussian relay channel where the relay observes a noisy version of the interference present in the source–destination link. We investigate three fun...
GLOBECOM
2008
IEEE
15 years 6 months ago
2008
IEEE
— For decoding low-density parity-check (LDPC) codes on discrete memoryless channels, a method to quantize messages and to find message-passing decoding functions for the variab...