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 …

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 …

The practical challenges of interference alignment

O El Ayach, SW Peters… - IEEE Wireless …, 2013 - ieeexplore.ieee.org
Interference alignment is a revolutionary wireless transmission strategy that reduces the
impact of interference. The idea of interference alignment is to coordinate multiple …

Adaptive interference alignment with CSI uncertainty

B Xie, Y Li, H Minn, A Nosratinia - IEEE Transactions on …, 2013 - ieeexplore.ieee.org
Interference alignment (IA) is known to significantly increase sum-throughput at high SNR in
the presence of multiple interfering nodes, however, the reliability of IA is little known, which …

On the overhead of interference alignment: Training, feedback, and cooperation

O El Ayach, A Lozano, RW Heath - IEEE Transactions on …, 2012 - ieeexplore.ieee.org
Interference alignment (IA) is a cooperative transmission strategy that, under some
conditions, achieves the interference channel's maximum number of degrees of freedom …

Performance analysis and optimization for interference alignment over MIMO interference channels with limited feedback

X Chen, C Yuen - IEEE Transactions on Signal Processing, 2014 - ieeexplore.ieee.org
In this paper, we address the problem of interference alignment (IA) over MIMO interference
channels with limited channel state information (CSI) feedback based on quantization …

Interference alignment with analog channel state feedback

O El Ayach, RW Heath - IEEE Transactions on Wireless …, 2011 - ieeexplore.ieee.org
Interference alignment (IA) is a multiplexing gain optimal transmission strategy for the
interference channel. While the achieved sum rate with IA is much higher than previously …

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 …

A novel interference alignment scheme based on sequential antenna switching in wireless networks

N Zhao, FR Yu, H Sun, A Nallanathan… - IEEE Transactions on …, 2013 - ieeexplore.ieee.org
Interference alignment (IA) is a promising technique that can effectively eliminate the
interference in wireless networks. However, in traditional IA schemes, the signal to …

Retrospective interference alignment over interference networks

H Maleki, SA Jafar, S Shamai - IEEE Journal of Selected Topics …, 2011 - ieeexplore.ieee.org
Maddah-Ali and Tse recently introduced the idea of retrospective interference alignment, ie,
achieving interference alignment with only outdated (stale) channel state information at the …