In this paper, we analyze the achievable downlink spectral efficiency of cell-free massive
multiple input multiple output (CF-mMIMO) systems, accounting for the effects of channel …

In this paper, we analyze the achievable downlink spectral efficiency of cell-free massive
multiple input multiple output (CF-mMIMO) systems, accounting for the effects of channel …

Along with its primary mission in fulfilling the communication needs of humans as well as
intelligent machines, fifth generation (5G) and beyond networks will be a virtual fundamental …

Cell-free Massive MIMO (multiple-input multiple-output) refers to a distributed Massive MIMO
system where all the access points (APs) cooperate to coherently serve all the user …

Cell-free massive multiple-input multiple-output (mMIMO) has recently been proposed to
improve cell edge performance. However, most prior works consider perfect hardware …

This paper shows that performance evaluations and system designs using the use-and-then-
forget (UatF) bound are inappropriate when cell-free massive multiple-input multiple-output …

We propose a strategy for orthogonal downlink pilot assignment in cell-free massive MIMO
(multiple-input multipleoutput) that exploits knowledge of the channel state information, the …

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 …

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 pilot contamination. To take into …

Training-based cellular communication systems use orthogonal pilot sequences to limit pilot
contamination. However, the orthogonality constraint imposes a certain pilot length, and …