Partial Interference Alignment for -User MIMO Interference Channels

H Huang, VKN Lau - IEEE transactions on signal processing, 2011 - ieeexplore.ieee.org
In this paper, we consider a Partial Interference Alignment and Interference Detection
(PIAID) design for K-user quasi-static MIMO interference channels with discrete constellation …

Interference alignment feasibility in constant coefficient MIMO interference channels

F Negro, SP Shenoy, I Ghauri… - 2010 IEEE 11th …, 2010 - ieeexplore.ieee.org
We consider the K-link constant coefficient multiple-input-multiple-output interference
channel (MIMO IFC) where inter-link interference is treated as Gaussian noise (Noisy MIMO …

A new channel quantization strategy for MIMO interference alignment with limited feedback

JS Kim, SH Moon, SR Lee, I Lee - IEEE Transactions on …, 2011 - ieeexplore.ieee.org
In K-user multiple-input multiple-output (MIMO) interference channels, it was shown that
interference alignment (IA) achieves a full spatial multiplexing gain when perfect channel …

Interference Alignment Algorithms for the User Constant MIMO Interference Channel

P Mohapatra, KE Nissar… - IEEE Transactions on …, 2011 - ieeexplore.ieee.org
This paper considers the degrees of freedom (DOF) for a K user multiple-input multiple-
output (MIMO) M*N interference channel using interference alignment (IA). A new …

Maximum sum-rate interference alignment algorithms for MIMO channels

I Santamaria, O Gonzalez, RW Heath Jr… - 2010 IEEE Global …, 2010 - ieeexplore.ieee.org
Alternating minimization algorithms are typically used to find interference alignment (IA)
solutions for multiple-input multiple-output (MIMO) interference channels with more than K …

Feasibility conditions for interference alignment

CM Yetis, T Gou, SA Jafar… - GLOBECOM 2009-2009 …, 2009 - ieeexplore.ieee.org
The degrees of freedom (DoF) of K-user MIMO interference networks with constant channel
coefficients are not known in general. Determining the feasibility of a linear interference …

Interference alignment in K‐user multiple‐input–multiple‐output interference channels with partially coordinated receivers

SM Razavi, T Ratnarajah - IET Communications, 2014 - Wiley Online Library
In a K‐user multiple‐input multiple‐output (MIMO) interference channel where each N‐
antenna transmitter communicates with its corresponding M‐antenna receiver by using d …

On the beamforming design for efficient interference alignment

SW Choi, SA Jafar, SY Chung - IEEE Communications Letters, 2009 - ieeexplore.ieee.org
An efficient interference alignment (IA) scheme is developed for k-user single-input single-
output frequency selective fading interference channels. The main idea is to steer the …

Experimental evaluation of interference alignment under imperfect channel state information

JA García-Naya, L Castedo, O González… - 2011 19th European …, 2011 - ieeexplore.ieee.org
Interference Alignment (IA) has been revealed as one of the most attractive transmission
techniques for the K-user interference channel. In this work, we employ a multiuser Multiple …

Iterative algorithm for interference alignment in multiuser MIMO interference channels

H Yu, Y Sung - 2010 IEEE 11th International Workshop on …, 2010 - ieeexplore.ieee.org
Algorithms for designing beamforming matrices for interference alignment in multiuser time-
invariant multi-input multi-output interference channels are proposed. Based on a new …