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CORR
2011
Springer
142views Education» more  CORR 2011»
12 years 11 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
TWC
2010
12 years 11 months ago
Distributed power allocation in multi-user multi-channel cellular relay networks
In this paper, we consider the amplify-and-forward relaying transmission in the downlink of a multi-channel cellular network with one base station and multiple relay-destination pa...
Shaolei Ren, Mihaela van der Schaar
TIT
2008
121views more  TIT 2008»
13 years 4 months ago
Asynchronous Iterative Water-Filling for Gaussian Frequency-Selective Interference Channels
This paper considers the maximization of information rates for the Gaussian frequency-selective interference channel, subject to power and spectral mask constraints on each link. T...
Gesualdo Scutari, Daniel Pérez Palomar, Ser...
ICASSP
2009
IEEE
13 years 8 months ago
What happens when cognitive terminals compete for a relaying node?
We introduce a new channel, which consists of an interference channel (IC) in parallel with an interference relay channel (IRC), to analyze the interaction between two selfish and...
Elena Veronica Belmega, Brice Djeumou, Samson Lasa...
JSAC
2008
76views more  JSAC 2008»
13 years 4 months ago
Rate-Based Equilibria in Collision Channels with Fading
We consider a wireless collision channel, shared by a finite number of users who transmit to a common base station. Each user wishes to minimize its average transmission rate (or p...
Ishai Menache, Nahum Shimkin