Reconfigurable intelligent surface (RIS) has emerged as a promising technique for
enhancing the performance of wireless networks. However, the traditional reflecting‐only …

Achieving high bit rates is the main goal of wireless technologies like 5G and beyond. This
translates to obtaining high spectral efficiencies using large number of antennas at the …

The use of a large number of antenna elements, known as Massive MIMO, is seen as a key
enabling technology in the 5G and Beyond wireless ecosystem. The intelligent use of a …

Abstract Orthogonal Time Frequency Space (OTFS) modulation, coupled with Massive
Multiple Input Multiple Output (Massive-MIMO) technology, presents a promising avenue for …

The sixth generation advocates green communications, thus energy efficiency (EE) has
become an important metric. In this study, a method to increase the EE of a reconfigurable …

Abstract Machine learning is the analysis based on data that gives strategic decisions to
cultivate an accurate and stable framework for different applications. Access to medical data …

This paper focuses on a reconfigurable intelligent surface (RIS)‐aided full‐duplex multi‐user
massive multiple‐input multiple‐output system with transceiver hardware impairments …

Abstract Device‐to‐device (D2D) relay not only broadens the service coverage of a base
station (BS) but also raises network capacity. When the channel quality of a user equipment …

Here, we investigate the precoding schemes for the downlink data transmission of a time‐
division duplex cell‐free massive multiple‐input multiple‐output (MIMO) system with channel …

Achieving high bit rates is the main goal of wireless technologies like 5G and beyond. This
translates to obtaining high spectral efficiencies using large number of antennas at the …