148 search results - page 7 / 30 » Signal masking in Gaussian channels |
ICASSP
2011
IEEE
13 years 1 months ago
2011
IEEE
This paper considers the problem of lter design with secrecy constraints, where two legitimate parties (Alice and Bob) communicate in the presence of an eavesdropper (Eve), over a...
TWC
2008
13 years 9 months ago
2008
Ultra-wideband (UWB) communication is envisaged to be deployed in indoor environments, where the noise distribution is decidedly non-Gaussian. A critical challenge for impulse radi...
ICASSP
2011
IEEE
13 years 1 months ago
2011
IEEE
This work addresses the problem of deciding whether a set of realizations of a vector-valued time series with unknown temporal correlation are spatially correlated or not. Speciï¬...
ICC
2007
IEEE
14 years 4 months ago
2007
IEEE
Abstract— Exact-form results are presented for integrals involving higher-order power of the one dimensional Gaussian Q-function over identical and nonidentically distributed mul...
ICIP
2002
IEEE
14 years 11 months ago
2002
IEEE
The theoretical foundations of data hiding have been revealed by formulating the problem as message communication over a noisy channel, i.e. the host document. In light of this de...