41 search results - page 8 / 9 » Secrecy Capacity of a Class of Broadcast Channels with an Ea... |
CORR
2010
Springer
13 years 3 months ago
2010
Springer
Abstract— We investigate secret key generation for a “pairwise independent network” model in which every pair of terminals observes correlated sources which are independent o...
CORR
2006
Springer
13 years 4 months ago
2006
Springer
A partially cooperative relay broadcast channel (RBC) is a three-node network with one source node and two destination nodes (destinations 1 and 2) where destination 1 can act as a...
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
— It is known that the capacity of parallel (multi-carrier) Gaussian point-to-point, multiple access and broadcast channels can be achieved by separate encoding for each subchann...
CORR
2010
Springer
13 years 2 months ago
2010
Springer
In this paper, we first present an outer bound for a general interference channel with a cognitive relay, i.e., a relay that has non-causal knowledge of both independent messages t...
CORR
2010
Springer
13 years 4 months ago
2010
Springer
Consider the minimum mean-square error (MMSE) of estimating an arbitrary random variable from its observation contaminated by Gaussian noise. The MMSE can be regarded as a function...