148 search results - page 11 / 30 » Signal masking in Gaussian channels |
TSP
2008
13 years 9 months ago
2008
This paper derives new soft-decision metrics for coded orthogonal signaling in impulsive noise, more specifically symmetric -stable noise. For the case of a known channel amplitude...
VTC
2006
IEEE
14 years 3 months ago
2006
IEEE
Oscillator phase noise (PN) in orthogonal frequency division multiplexing (OFDM) systems can cause severe performance degradation. In contrary to the assumptions made previously, r...
CHES
2006
Springer
14 years 1 months ago
2006
Springer
Recent research has shown that cryptographers with glitches are vulnerable in front of Side Channel Attacks (SCA). Since then, several methods, such as Wave Dynamic Differential Lo...
ICASSP
2009
IEEE
13 years 7 months ago
2009
IEEE
This paper studies the use of artificial interference in reducing the likelihood that a message transmitted between two multiantenna nodes is intercepted by an undetected eavesdro...
VTC
2008
IEEE
14 years 4 months ago
2008
IEEE
Abstract— In previous work, we studied the structure and performance of optimum maximum-likelihood receivers for binary antipodal and orthogonal signals in the presence of Gaussi...