3 papers
cs.IT2005
On Multiple User Channels with Causal State Information at the Transmitters
Styrmir Sigurjonsson, Young-Han Kim
We extend Shannon's result on the capacity of channels with state information to multiple user channels. More specifically, we characterize the capacity (region) of degraded broadc…
cs.IT2005
Algorithms for Discrete Denoising Under Channel Uncertainty
George Gemelos, Styrmir Sigurjonsson, Tsachy Weissman
The goal of a denoising algorithm is to reconstruct a signal from its noise-corrupted observations. Perfect reconstruction is seldom possible and performance is measured under a gi…
cs.IT2005
Universal Minimax Discrete Denoising under Channel Uncertainty
George Gemelos, Styrmir Sigurjonsson, Tsachy Weissman
The goal of a denoising algorithm is to recover a signal from its noise-corrupted observations. Perfect recovery is seldom possible and performance is measured under a given single…