1063 search results - page 134 / 213 » Capacity of steganographic channels |
PET
2004
Springer
15 years 5 months ago
2004
Springer
Traditional methods for evaluating the amount of anonymity afforded by various Mix configurations have depended on either measuring the size of the set of possible senders of a p...
JSAC
2006
14 years 12 months ago
2006
For fading broadcast channels (BC), a throughput optimal scheduling policy called queue proportional scheduling (QPS) is presented via geometric programming (GP). QPS finds a data ...
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JCM
2007
14 years 11 months ago
2007
— Spectrum scarcity is becoming a major issue for service providers interested in either deploying new services or enhancing the capacity for existing applications. On the other ...
ICASSP
2009
IEEE
14 years 9 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...
GLOBECOM
2007
IEEE
15 years 6 months ago
2007
IEEE
—This paper focuses on routing tree construction problem and its influence on the performance of utilizing centralized scheduling in IEEE 802.16 mesh networks. We apply three rou...