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CORR
2007
Springer
123views Education» more  CORR 2007»
13 years 7 months ago
Degrees of Freedom of Wireless X Networks
Abstract— We study the degrees of freedom characterization of wireless X networks, i.e. networks of M distributed single antenna transmitters and N distributed single antenna rec...
Viveck R. Cadambe, Syed Ali Jafar
CORR
2008
Springer
98views Education» more  CORR 2008»
13 years 7 months ago
The Gaussian MAC with Conferencing Encoders
We derive the capacity region of the Gaussian version of Willems's two-user MAC with conferencing encoders. This setting differs from the classical MAC in that, prior to each ...
Shraga I. Bross, Amos Lapidoth, Michele A. Wigger
CORR
2008
Springer
87views Education» more  CORR 2008»
13 years 7 months ago
The Rate Loss of Single-Letter Characterization: The "Dirty" Multiple Access Channel
For general memoryless systems, the typical information theoretic solution - when exists - has a "single-letter" form. This reflects the fact that optimum performance ca...
Tal Philosof, Ram Zamir
CORR
2011
Springer
142views Education» more  CORR 2011»
13 years 2 months ago
Power Allocation Games in Interference Relay Channels: Existence Analysis of Nash Equilibria
We consider a network composed of two interfering point-to-point links where the two transmitters can exploit one common relay node to improve their individual transmission rate. ...
Elena Veronica Belmega, Samson Lasaulce
CORR
2006
Springer
140views Education» more  CORR 2006»
13 years 7 months ago
Cooperative Relay Broadcast Channels
The capacity regions are investigated for two relay broadcast channels (RBCs), where relay links are incorporated into two-user broadcast channels to support user cooperation. In t...
Yingbin Liang, Venugopal V. Veeravalli