Clustering for interference alignment in multiuser interference network

S Chen, RS Cheng - IEEE Transactions on Vehicular …, 2013 - ieeexplore.ieee.org
Interference alignment (IA) has been shown to be a promising technique for achieving the
optimal capacity scaling of a multiuser interference channel at asymptotically high-signal-to …

Interference alignment and its applications: A survey, research issues, and challenges

N Zhao, FR Yu, M Jin, Q Yan… - … Surveys & Tutorials, 2016 - ieeexplore.ieee.org
The capacity of interference network is a fundamental issue that eludes the researchers for
decades. Interference alignment (IA) is an emerging interference management technique …

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 …

Interference alignment in partially connected interfering multiple-access and broadcast channels

M Guillaud, D Gesbert - 2011 IEEE Global Telecommunications …, 2011 - ieeexplore.ieee.org
We consider interference alignment (IA) in the L-interfering multiple access channels
(MACs) network, a particular case of the partially connected interfering MACs network …

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 …

On interference alignment with imperfect CSI: Characterizations of outage probability, ergodic rate and SER

X Chen, C Yuen - IEEE Transactions on Vehicular Technology, 2015 - ieeexplore.ieee.org
In this paper, we give a unified performance analysis of interference alignment (IA) over
multiple-input-multiple-output (MIMO) interference channels. Rather than the asymptotic …

Downlink multi-user interference alignment in two-cell scenario

A Bayesteh, A Mobasher, Y Jia - 2011 12th Canadian …, 2011 - ieeexplore.ieee.org
In this paper, the problem of Downlink Multi-User MIMO (DL MU-MIMO) transmission from
two interfering transmitters, each equipped with M antennas to multiple users each equipped …

To align or not to align: Topology management in asymmetric interference networks

N Zhao, X Zhang, FR Yu… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
Interference alignment (IA) is a promising technique for interference management in
wireless networks. However, most of the existing IA works are based on symmetric multiuser …

A new approach of interference alignment through asymmetric complex signaling and multiuser diversity

HY Shin, SH Park, H Park, I Lee - IEEE transactions on …, 2012 - ieeexplore.ieee.org
In this letter, we consider a new interference alignment (IA) strategy for single-input single-
output interference broadcast channels with constant channel coefficients. First, we show …

A quadratically convergent method for interference alignment in MIMO interference channels

Ó González, C Lameiro… - IEEE Signal Processing …, 2014 - ieeexplore.ieee.org
Alternating minimization and steepest descent are commonly used strategies to obtain
interference alignment (IA) solutions in the K-user multiple-input multiple-output (MIMO) …