On optimality of linear interference alignment for the three-user MIMO interference channel with constant channel coefficients

C Wang, T Gou, SA Jafar - 2011 - escholarship.org
We investigate the optimality of linear interferencealignment (allowing symbol extensions)
for  3-user $ M_T\times M_R $ MIMO interference channel where $ M_T $ and $ M_R …

Subspace alignment chains and the degrees of freedom of the three-user MIMO interference channel

C Wang, T Gou, SA Jafar - IEEE Transactions on Information …, 2014 - ieeexplore.ieee.org
We show that the three-user MT× MR Multiple-Input Multiple-Output (MIMO) interference
channel where each transmitter is equipped with MT antennas and each receiver is …

Interference Alignment for the K-User MIMO Interference Channel

A Ghasemi, AS Motahari… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
We consider the-user Multiple Input Multiple Output (MIMO) Gaussian interference channel
with antennas at each transmitter and antennas at each receiver. It is assumed that channel …

On the Number of Interference Alignment Solutions for the -User MIMO Channel With Constant Coefficients

O González, C Beltrán… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
In this paper, we study the number of different interference alignment (IA) solutions in a K-
user multiple-input multiple-output (MIMO) interference channel, when the alignment is …

Linear Degrees-of-Freedom for the MIMO Interference Channels With Constant Channel Coefficients

S Jung, J Lee - IEEE transactions on signal processing, 2012 - ieeexplore.ieee.org
This paper analyzes the linear degrees of freedom (LDoF) for K-user M× N MIMO
interference channels with constant channel coefficients. In this correspondence, we …

Feasibility of interference alignment for the MIMO interference channel: The symmetric square case

G Bresler, D Cartwright, D Tse - 2011 IEEE Information Theory …, 2011 - ieeexplore.ieee.org
Determining the feasibility conditions for vector space interference alignment in the K-user
MIMO interference channel with constant channel coefficients has attracted much recent …

Settling the feasibility of interference alignment for the MIMO interference channel: the symmetric square case

G Bresler, D Cartwright, D Tse - arXiv preprint arXiv:1104.0888, 2011 - arxiv.org
Determining the feasibility conditions for vector space interference alignment in the K-user
MIMO interference channel with constant channel coefficients has attracted much recent …

Interference alignment using finite and dependent channel extensions: The single beam case

R Sun, ZQ Luo - IEEE Transactions on Information Theory, 2014 - ieeexplore.ieee.org
Vector space interference alignment (IA) is known to achieve high degrees of freedom
(DoFs) with infiniteindependent channel extensions, but its performance is largely unknown …

On necessary and sufficient conditions of interference alignment feasibility in a MIMO interference channel

K Ghorbani, A Falahati - Wireless Personal Communications, 2020 - Springer
One of the major problems of applying interference alignment (IA) for handling interference
in a multi-user MIMO interference channel, with constant coefficients over time and without …

Interference alignment for the K user MIMO interference channel

A Ghasemi, AS Motahari… - 2010 IEEE International …, 2010 - ieeexplore.ieee.org
We consider the K user Multiple Input Multiple Output (MIMO) Gaussian interference channel
with M antennas at each transmitter and N antennas at each receiver. It is assumed that …