In this paper, we investigate a coordinated multipoint (CoMP) beamforming and power
control problem for base stations (BSs) with a massive number of antenna arrays under …

In this work, we present a solution for coordinated beamforming for large-scale downlink
(DL) communication systems with low-resolution data converters when employing a …

Hardware calibration is essential to restore the uplink/downlink channel reciprocity for multi-
user massive multiple-input multiple-output (MIMO) systems operating in a time division …

A downlink cell‐free massive Multipleinput multiple‐output (mMIMO) system is explored. To
investigate the impact of hardware distortion on downlink cell‐free mMIMO, this paper …

Achieving a good tradeoff between spectral efficiency (SE) and energy efficiency (EE) is
important for the emerging wireless communication systems. Motivated by this, we study …

In this paper, a novel optimization model for joint beamforming and power control in the
downlink (DL) of a cell-free massive MIMO (CFmMIMO) system is presented. The objective …

This paper investigates the performance of limited-fronthaul cell-free massive multiple-input
multiple-output (MIMO) taking account the fronthaul quantization and imperfect channel …

We consider the problem of coordinated multicell downlink beamforming in massive multiple
input multiple output (MIMO) systems consisting of cells, antennas per base station (BS) and …

Cell-free massive multiple-input multiple-output (MIMO) system is a promising architecture
for next generation wireless systems by deploying a very large number of distributed access …

In this paper, the uplink performance of cell-free massive multi-input multi-output (mMIMO)
system with the zero-forcing (ZF) and conjugate beamforming (CB) receivers is investigated …