76 search results - page 2 / 16 » Capacity of a Class of Diamond Channels |
CORR
2008
Springer
13 years 5 months ago
2008
Springer
The secrecy capacity is developed for a class of relay channels with orthogonal components and a passive eavesdropper node. The relay and destination receive signals from the sourc...
CORR
2008
Springer
13 years 5 months ago
2008
Springer
We define a class of Z-interference channels for which we obtain a new upper bound on the capacity region. The bound exploits a technique first introduced by Korner and Marton. A ...
CORR
2008
Springer
13 years 5 months ago
2008
Springer
We study the security of communication between a single transmitter and multiple receivers in a broadcast channel in the presence of an eavesdropper. Characterizing the secrecy ca...
CORR
2010
Springer
13 years 5 months ago
2010
Springer
The capacity region of a broadcast channel consisting of k-receivers that lie in a less noisy sequence is an open problem, when k 3. We prove that superposition coding is indeed ...
CORR
2007
Springer
13 years 5 months ago
2007
Springer
—This paper characterizes the capacity of a class of modulo additive noise relay channels, in which the relay observes a corrupted version of the noise and has a separate channel...