10 citations · 34 across the 15 of their papers we have counts for
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cs.IT2016★ 3 cited
Generalized I-MMSE for K-User Gaussian Channels
Samah A. M. Ghanem
In this paper, we generalize the fundamental relation between the mutual information and the minimum mean squared error (MMSE) by Guo, Shamai, and Verdu [1] to K-User Gaussian chan…
cs.IT2016★ 1 cited
Network Coding: Connections Between Information Theory And Estimation Theory
Samah A. M. Ghanem
In this paper, we prove the existence of fundamental relations between information theory and estimation theory for network-coded flows. When the network is represented by a direct…