Interference subspace alignment in multiple-multicast networks

X Chen, FK Gong, G Li, H Ding - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
In the traditional interference channel (IC), each transmitter works in the mode of one-to-one.
For serving more user terminals (UTs), a multiple-multicast network is proposed, in which …

Interference alignment transceiver design for MIMO interference broadcast channels

T Liu, C Yang - 2012 IEEE Wireless Communications and …, 2012 - ieeexplore.ieee.org
In this paper, we develop linear interference alignment (IA) approach for multi-input-multi-
output interference broadcast channel (MIMO-IBC). Since multiple data streams from each …

Partial-fixed interference alignment in multiuser interference channel

X Chen, FK Gong, H Ding - IEEE Systems Journal, 2019 - ieeexplore.ieee.org
For further boosting the spectral efficiency in interference channels, the multipoint
simultaneous transmission is getting more and more popular. While, the multipoint …

Interference alignment solution with low complexity based on ring-typed chain design

W Liu, J Fan, Q Zhang, X Zhang, B Jiang - Digital Signal Processing, 2023 - Elsevier
The future wireless communication network will suffer more serious interference by
frequency and spatial reuse. Interference alignment (IA) is an effective transmission strategy …

A distributed interference alignment algorithm using min‐maxing strategy

M El‐Absi, M El‐Hadidy, T Kaiser - Transactions on Emerging …, 2017 - Wiley Online Library
Interference alignment is a joint‐transmission strategy that significantly increases the sum
rate of interference channels at high signal‐to‐noise ratios (SNRs). The recent iterative …

The interference alignment scheme based on subspace differentiation for multicell multiuser multiple‐input‐multiple‐output uplink channels

S Li, W Ye, L Guo, J Liu, T Huang… - Transactions on …, 2021 - Wiley Online Library
The traditional subspace interference alignment (IA) schemes in the multicell multiuser
multiple‐input‐multiple‐output (MIMO) network align interference into the multidimensional …

On multicast throughput in multihop mimo networks with interference alignment

H Zeng, X Qin, X Yuan, F Tian, YT Hou… - IEEE Transactions …, 2018 - ieeexplore.ieee.org
Interference alignment (IA) is widely regarded as a promising interference management
technique for wireless networks and its potential is most profound in interference-intensive …

A general closed-form solution to achieve interference alignment along spatial domain

S Liu, Y Du - 2010 IEEE Global Telecommunications …, 2010 - ieeexplore.ieee.org
Interference alignment along spatial dimension for the K-user constant MIMO interference
channel with arbitrary antenna configuration is investigated. We show that interference …

Interference alignment techniques for MIMO multi-cell interfering broadcast channels

J Tang, S Lambotharan - IEEE Transactions on …, 2012 - ieeexplore.ieee.org
The interference alignment (IA) is a promising technique to efficiently mitigate interference
and to enhance capacity of a wireless communication network. This paper proposes an …

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 …