In this letter, we study the performance of wireless communications empowered by
Reconfigurable Intelligent Surface (RISs) over Nakagami-m fading channels. We consider …

Multiple-input multiple-output (MIMO) wireless systems are of interest due to their ability to
provide substantial gains in capacity and quality. The paper proposes equal gain …

The rapid advancement of various wireless communication system services has created the
need to analyze the possibility of their performance improvement. Introducing the basic …

Ascertaining on the suitability of the Weibull distribution to model fading channels, a
theoretical framework for a class of multivariate Weibull distributions, originated from …

In this article we propose the use of the so-called Fisher-Snedecor-distribution to model
atmospheric turbulence-induced fading in free space optical communication systems. The …

We introduce two novel joint radio-frequency (RF)-baseband designs for receivers in a
MIMO system with N t transmit antennas, N r receive antennas, but only L< N r RF chains at …

Reconfigurable intelligent surface (RIS) has emerged as a promising technology for
supporting sixth-generation (6G) wireless communication systems. RIS intelligently …

The performance of multi-beam antenna equal gain combining for improving signal quality
in future millimeter-wave cellular systems is evaluated in this article. Employing …

Backscatter communication (BackCom) has been emerging as a prospective candidate in
tackling lifetime management problems for massively deployed Internet-of-things (IoT) …

In this letter, an alternative moments-based approach for the performance analysis of an L-
branch predetection equal gain combiner (EGC) over independent or correlated Nakagami …