123 search results - page 10 / 25 » An outer bound to the capacity region of the broadcast chann... |
ICC
2009
IEEE
14 years 2 months ago
2009
IEEE
— We consider the fading broadcast channel from a secrecy point of view. In this channel, each user views the other user as an eavesdropper, and wants to keep its information as ...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
We study the two-user Gaussian multiple-input multiple-output (MIMO) broadcast channel with common and confidential messages. In this channel, the transmitter sends a common messa...
CORR
2008
Springer
13 years 7 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...
CISS
2008
IEEE
13 years 9 months ago
2008
IEEE
An achievable rate region for line networks with edge and node capacity constraints and broadcasting is derived. The region is the capacity region if the broadcast channels are ort...
CORR
2008
Springer
13 years 7 months ago
2008
Springer
This paper provides an explicit expression for the capacity region of the two-user broadcast Z channel and proves that the optimal boundary can be achieved by independent encoding...