Arash Gholami Davoodi

activity

20122017

most citedAligned Image Sets under Channel Uncertainty: Settling a Conjecture by Lapidoth, Shamai and Wigger on the Collapse of Degrees of Freedom under Finite Precision CSIT

50 citations · 50 across the 3 of their papers we have counts for

collaborators

3 papers

cs.IT2017

$K$ -User Symmetric M $\times$ N MIMO Interference Channel under Finite Precision CSIT: A GDoF perspective

Arash Gholami Davoodi, Syed Ali Jafar

Generalized Degrees of Freedom (GDoF) are characterized for the symmetric $K$ -user Multiple Input Multiple Output (MIMO) Interference Channel (IC) under the assumption that the cha…

cs.IT2014★ 50 cited

Aligned Image Sets under Channel Uncertainty: Settling a Conjecture by Lapidoth, Shamai and Wigger on the Collapse of Degrees of Freedom under Finite Precision CSIT

Arash Gholami Davoodi, Syed A. Jafar

A conjecture made by Lapidoth, Shamai and Wigger at Allerton 2005 (also an open problem presented at ITA 2006) states that the DoF of a 2 user broadcast channel, where the transmit…

cs.IT2012

Optimum Power Allocations for Fading Decode-and-Forward Relay Channel

Arash Gholami Davoodi, Mohammad Javad Emadi, Mohammad Reza Aref

In this paper, for a fading decode-and-forward full-duplex relay channel, we analytically derive optimum power allocations. Individual power constraints for the source and the rela…

K-User Symmetric M×N MIMO Interference Channel under Finite Precision CSIT: A GDoF perspective

Aligned Image Sets under Channel Uncertainty: Settling a Conjecture by Lapidoth, Shamai and Wigger on the Collapse of Degrees of Freedom under Finite Precision CSIT

Optimum Power Allocations for Fading Decode-and-Forward Relay Channel

$K$ -User Symmetric M $\times$ N MIMO Interference Channel under Finite Precision CSIT: A GDoF perspective