1063 search results - page 130 / 213 » Capacity of steganographic channels |
ICC
2008
IEEE
15 years 6 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...
CORR
2008
Springer
14 years 12 months ago
2008
Springer
Abstract--A delay-constrained scheduling problem for pointto-point communication is considered: a packet of B bits must be transmitted by a hard deadline of T slots over a timevary...
109
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JSAC
2008
14 years 12 months ago
2008
In this paper, we propose a new joint optimization of linear transmit beamforming and receive combining vectors for the multiple-input multiple-output (MIMO) broadcast channel. We ...
TIT
2002
14 years 11 months ago
2002
The problem of placing training symbols optimally for orthogonal frequency-division multiplexing (OFDM) and single-carrier systems is considered. The channel is assumed to be quasi...
128
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ACNS
2011
Springer
14 years 3 months ago
2011
Springer
Abstract. Attackers in particular botnet controllers use stealthy messaging systems to set up large-scale command and control. Understanding the capacity of such communication chan...