Cell-free (CF) massive multiple-input multiple-output (MIMO) systems are expected to
implement advanced cooperative communication techniques to let geographically …

Cell-free massive multiple-input multiple-output (MIMO) consisting of a large number of
distributed antennas has shown great potential to provide uniformly good wireless services …

In cell-free Massive MIMO systems, a large number of distributed wireless access points
(AP) are simultaneously serving a number of user equipments (UEs). This setup has the …

A practical partial multi-cell MMSE (PM-MMSE) combining vector for multi-cell massive
MIMO systems is proposed in this work. This new scheme uses only inter-cell channels …

This paper investigates the distributed uplink for the hierarchically backhaul-linked cell-free
network with distributed processors to maximize the advantages of jointly serving under the …

In this paper, three types of linear receiver for the uplink of cell-free massive multiple-input-
multiple-output (MIMO) will be studied to gain a clear comparison and understanding of their …

This paper investigates the effect of hardware impairments on the achievable performance
of cell-free (CF) massive multiple-input multiple-output (MIMO) systems with four low …

In this paper, we investigate the impact of channel aging on the performance of cell-free (CF)
massive multiple-input multiple-output (MIMO) systems with both spatial correlation and pilot …

The majority of works on cell-free massive multiple-input multiple-output (MIMO) adopt
uncoordinated transmit/receive strategies at the base stations (BSs) to avoid extensive …

The issue of diminished spectral efficiency (SE) of the downlink (DL) transmission in
distributed cell-free massive MIMO (CF-mMIMO) systems poses a significant challenge in …