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

N Zhao, FR Yu, M **, 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 …

Opportunistic downlink interference alignment for multi-cell MIMO networks

HJ Yang, WY Shin, BC Jung, C Suh… - IEEE Transactions on …, 2017‏ - ieeexplore.ieee.org
In this paper, we propose an opportunistic downlink interference alignment (ODIA) for
interference-limited cellular downlink, which intelligently combines user scheduling and …

[HTML][HTML] Opportunistic Interference Alignment in Cognitive Radio Networks with Space–Time Coding

Y Abdulkadir, O Simpson, Y Sun - Journal of Sensor and Actuator …, 2024‏ - mdpi.com
For a multiuser multiple-input–multiple-output (MIMO) overlay cognitive radio (CR) network,
an opportunistic interference alignment (IA) technique has been proposed that allows …

A novel tri-staged RIA scheme for cooperative cell edge users in a multi-cellular MIMO IMAC

V Menon, P Selvaprabhu - IEEE Access, 2022‏ - ieeexplore.ieee.org
In the real world of wireless communication systems, one solution to the practical limitation
of interference alignment in terms of global channel state information at the transmitter …

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 …

Coordinated beamforming, interference-aware power control, and scheduling framework for 6G wireless networks

Y Kim, BC Jung, Y Han - Journal of Communications and …, 2022‏ - ieeexplore.ieee.org
In this study, we propose a novel sum-rate enhancement framework for future 6G multi-cell
multiple-input multiple-output (MIMO) uplink networks, which exploits the coordinated …

Codebook-based opportunistic interference alignment

HJ Yang, BC Jung, WY Shin… - IEEE transactions on …, 2014‏ - ieeexplore.ieee.org
For the multiple-input multiple-output interfering multiple-access channels (IMACs),
opportunistic interference alignment (OIA) using the singular value decomposition (SVD) …

A distributed scheduling with interference-aware power control for ultra-dense networks

MJ Cho, TW Ban, BC Jung… - 2015 IEEE International …, 2015‏ - ieeexplore.ieee.org
Cellular networks are becoming dense due to deployment of small cells and a number of
user devices. Such networks are called ultra-dense networks (UDNs). In this paper, we …

[HTML][HTML] Interference alignment for cognitive radio communications and networks: a survey

Y Abdulkadir, O Simpson, Y Sun - Journal of Sensor and Actuator …, 2019‏ - mdpi.com
Interference alignment (IA) is an innovative wireless transmission strategy that has shown to
be a promising technique for achieving optimal capacity scaling of a multiuser interference …

Opportunistic downlink interference alignment

HJ Yang, WY Shin, BC Jung, C Suh… - … on Information Theory, 2014‏ - ieeexplore.ieee.org
We introduce an opportunistic downlink interference alignment (ODIA) for interference-
limited cellular downlink, which intelligently combines user scheduling and downlink IA …