The next frontier in wireless connectivity lies at the intersection of cognitive radio (CR)
technology and machine learning (ML), where intelligent networks can provide pervasive …

This paper investigates performance of simultaneously transmitting and reflecting
reconfigurable intelligent surface (STAR-RIS)-enabled multiple two-way full-duplex device …

This paper considers a multiple-input multiple-output (MIMO) non-orthogonal multiple
access (NOMA) cognitive radio (CR) system with an unmanned aerial vehicle relay (UR). In …

This paper investigates reconfigurable intelligent surface (RIS)-aided cognitive non-
orthogonal multiple access (NOMA) systems, where an RIS is deployed to serve two users …

With the rapid increase of the demand for the Internet of Things (IoT), spectrum resources
have incremental challenges. Nonorthogonal multiple access (NOMA) and spectrum …

This paper proposes a simultaneous transmitting and reflecting reconfigurable intelligent
surface (STAR-RIS) aided wireless-powered non-orthogonal multiple access (NOMA) …

Energy and spectral efficiency of Internet of Things (IoT) networks can be improved by
integrating energy harvesting (EH), cognitive radio, and nonorthogonal multiple access …

In the present paper, we describe a novel active reconfigurable repeater-aided non-
orthogonal multiple access networks within the context of the Internet of Things. The study …

This paper investigates the performance analysis of cognitive-inspired wireless-powered
non-orthogonal multiple access (NOMA) systems, where two collaborative schemes are …

Ensuring content security and copyright protection is a critical concern in wireless
communication networks. Furthermore, the emergence of services demanding high-band …