162 search results - page 7 / 33 » Deconvolving Protected Signals |
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
This paper proposes a method to optimize the performance of tandem source–channel coding with respect to the mean-squared error by exploiting the unequal error protection coding...
ICASSP
2008
IEEE
14 years 1 months ago
2008
IEEE
Digital fingerprinting aims at protecting multimedia contents from illegal redistribution by embedding imperceptible fingerprints identifying the users. We propose two approache...
CEAS
2008
Springer
13 years 9 months ago
2008
Springer
A method is presented which analyses the audio speech data of voice calls and calculates an "acoustic fingerprint". The audio data of the voice calls are compared with e...
COMSUR
2011
12 years 7 months ago
2011
—The shared nature of the medium in wireless networks makes it easy for an adversary to launch a Wireless Denial of Service (WDoS) attack. Recent studies, demonstrate that such a...
INFOCOM
2012
IEEE
11 years 9 months ago
2012
IEEE
—Physical layer secrecy in wireless networks in the presence of eavesdroppers of unknown location is considered. In contrast to prior schemes, which have expended energy in the f...