To suppress co-channel interference and achieve good system performance in a Multi-User
Multiple Input Multiple Output (MU-MIMO) downlink network, we introduce a novel …

In this paper, we investigate a typical LTE-Advanced multi-user MIMO system where mobile
stations (MSs) feedback limited channel state information using codebook based …

To suppress the co-channel interference in a multi-cell multi-user multiple-input-multiple-
output downlink cellular network, a novel interference alignment transceiver beam-forming …

We consider the delay-constrained beamforming control for downlink multi-user MIMO (MU-
MIMO) systems with imperfect channel state information at the transmitter (CSIT). The delay …

In this paper, we consider multi-user MIMO (MU-MIMO) based on block-diagonalization (BD)
precoding with limited feedback in the downlink of a cellular network. Non-codebook based …

Interference alignment (IA) is a new approach to address interference in modern multiple-
input multiple-out (MIMO) cellular networks in which interference is an important factor that …

In this paper, we develop a novel joint transmit and receive design for multiuser multiple-
input-multiple-output (MU-MIMO) systems. By exploiting channel temporal correlations, the …

This letter proposes three methods to jointly calculate beamforming and combining vectors
for the downlink of TDD multiuser multiple-input multiple-output systems. The algorithms use …

In this paper, we investigate the effect of cooperative double Intelligent reflecting surfaces
(IRS) in improving the energy efficiency (EE) of a multi-user multiple-input multiple-output …

The performance of multi-user multiple input multiple output (MU-MIMO) LTE systems
critically depends on how the interference is estimated and managed. In this letter, we …