On the benefits of edge caching for MIMO interference alignment

M Deghel, E Baştuğ, M Assaad… - 2015 IEEE 16th …, 2015 - ieeexplore.ieee.org
In this contribution, we jointly investigate the benefits of caching and interference alignment
(IA) in multiple-input multiple-output (MIMO) interference channel under limited backhaul …

CSI feedback reduction for MIMO interference alignment

X Rao, L Ruan, VKN Lau - IEEE Transactions on Signal …, 2013 - ieeexplore.ieee.org
Interference alignment (IA) is a linear precoding strategy that can achieve optimal capacity
scaling at high SNR in interference networks. Most of the existing IA designs require full …

Transceiver design based on interference alignment in MIMO interfering broadcast channels

HH Lee, MJ Kim, YC Ko - IEEE Transactions on Wireless …, 2014 - ieeexplore.ieee.org
In this paper, we propose a non-iterative transceiver design based on interference alignment
(IA) for MIMO interfering broadcast channels with arbitrary number of cells and users per …

Interference alignment with quantized Grassmannian feedback in the K-user constant MIMO interference channel

M Rezaee, M Guillaud - IEEE Transactions on Wireless …, 2015 - ieeexplore.ieee.org
A simple channel state information (CSI) feedback scheme is proposed for interference
alignment (IA) over the-user constant multiple-input–multiple-output interference channel …

Queueing stability and CSI probing of a TDD wireless network with interference alignment

M Deghel, M Assaad, M Debbah… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
This paper characterizes the performance in terms of queueing stability of a network
composed of multiple MIMO transmitter-receiver pairs taking into account the dynamic traffic …

Degrees of freedom of certain interference alignment schemes with distributed CSI

P De Kerret, M Guillaud… - 2013 IEEE 14th Workshop …, 2013 - ieeexplore.ieee.org
In this work, we consider the use of interference alignment (IA) in a MIMO interference
channel (IC) under the assumption that each transmitter (TX) has access to channel state …

System performance of interference alignment under TDD mode with limited backhaul capacity

M Deghel, M Assaad, M Debbah - 2015 IEEE International …, 2015 - ieeexplore.ieee.org
This paper considers a MIMO interference system where interference alignment (IA)
technique is adopted to manage the problem of interference. We consider a time division …

Ergodic interference alignment with limited feedback: Power control and rate adaptation

H Farhadi, C Wang, M Skoglund - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
Considering the time-varying K-user single-antenna interference channel (IC), it has been
shown that, when terminals have perfect global channel state information (CSI) and they can …

Transmitter cooperation with distributed feedback in wireless networks

P De Kerret - 2013 - pastel.hal.science
Multiple-antenna based transmitter cooperation has been established as a promising tool
towards avoiding, aligning, or shaping the interference resulting from aggressive spectral …

Joint precoding over a master-slave coordination link

Q Li, D Gesbert, N Gresset - 2014 IEEE International …, 2014 - ieeexplore.ieee.org
This paper considers the problem of transmitter (TX) cooperation with distributed channel
state information (CSI), where two or more transmitters seek to jointly precode messages …