Interference alignment (IA) has attracted great attention in the last few years for its
breakthrough performance in interference networks. However, despite the numerous works …

This paper focuses on interference issues arising in the downlink of a heterogeneous
network (HetNet), where small cells are deployed within a macrocell. Interference scenario …

In this paper, we consider a two-cell interfering multiple-input multiple-output multiple access
channel (MIMO-MAC). We first investigate the multiplexing gain of such channel when users …

We consider interference alignment (IA) in the L-interfering multiple access channels
(MACs) network, a particular case of the partially connected interfering MACs network …

We consider interference alignment in the partially connected K-user MIMO interference
channel (IC). Conversely to the fully-connected case, we show that interference alignment …

This paper considers the two-cell two-hop multiple-input-multiple-output (MIMO) interference
channel, where two source groups consisting of multiple users with a single antenna wish to …

Recent works on MIMO interference channels have shown that interference alignment can
significantly increase the achievable degrees of freedom (dof) of the network. However, most …

A simple channel state information (CSI) feedback scheme is proposed for interference
alignment (IA) over the-user constant multiple-input–multiple-output interference channel …

Interference alignment (IA) is a precoding technique that aligns interfering signals at
receivers. It is known that IA achieves the maximum degrees of freedom over an interference …

This paper investigates the problem of achieving the degrees of freedom (DoF) of a K-user
multiple-input-multipleoutput (MIMO) interference channel with a MIMO relay, where each …