148 search results - page 8 / 30 » Signal masking in Gaussian channels |
CORR
2010
Springer
13 years 10 months ago
2010
Springer
In this paper, we provide a new achievable ergodic secrecy rate region for the multiple access wiretap channel in fading. Our achievable scheme is based on repeating each symbol at...
CORR
2010
Springer
13 years 10 months ago
2010
Springer
The capacity of the Gaussian wiretap channel model is analyzed when there are multiple antennas at the sender, intended receiver and eavesdropper. The associated channel matrices a...
PEWASUN
2005
ACM
14 years 3 months ago
2005
ACM
We derive the optimum and suboptimum selective rake receivers (SRRs) for fading environment exhibiting impulsive nature. Simulation results confirm that, when the noise is impuls...
ICASSP
2009
IEEE
14 years 4 months ago
2009
IEEE
— An anti-collusion fingerprinting system is developed to protect media files against time-varying collusion attacks based on the scalar Costa scheme (SCS) and colluder weight ...
TIT
2002
13 years 9 months ago
2002
The capacity and the reliability function as the peak constraint tends to zero are considered for a discrete-time memoryless channel with peak constrained inputs. Prelov and van de...