148 search results - page 4 / 30 » Signal masking in Gaussian channels |
CORR
2010
Springer
13 years 10 months ago
2010
Springer
In interference alignment, users sharing a wireless channel are each able to achieve data rates of up to half of the non-interfering channel capacity, no matter the number of users...
CORR
2004
Springer
13 years 9 months ago
2004
Springer
Abstract--This paper deals with arbitrarily distributed finitepower input signals observed through an additive Gaussian noise channel. It shows a new formula that connects the inpu...
ICIP
2007
IEEE
14 years 1 months ago
2007
IEEE
This paper describes the analytical derivation of a new watermarking algorithm satisfying optimality properties when the distortion of the watermarked signal is caused by a Gaussi...
ICASSP
2008
IEEE
14 years 4 months ago
2008
IEEE
Clustered-dot halftones are extensively utilized in hardcopy printing. Modulation of the dot orientation in these halftones offers an avenue for data embedding which has been expl...
GLOBECOM
2009
IEEE
14 years 4 months ago
2009
IEEE
Abstract— We consider the Gaussian multiple-input multipleoutput (MIMO) multi-receiver wiretap channel, and derive the secrecy capacity region of this channel for the most genera...