Considering reconfigurable intelligent surfaces (RISs), we study a multi-cluster multiple-
input-single-output (MISO) non-orthogonal multiple access (NOMA) downlink …

This article proposes a new framework of aerial reconfigurable intelligent surface (ARIS)
enhancing the nonorthogonal multiple access (NOMA) system. The base station (BS) …

This article investigates the application of reconfigurable intelligent surface (RIS) to assist a
unified non-orthogonal multiple access (RIS-U-NOMA) framework. More specifically, the …

Fifth-generation (5G) advancements improve transmitter and receiver functionalities, but the
propagation environment remains uncontrolled. By changing the phase of impinging waves …

In this paper, we investigate the outage behavior of a simultaneously transmitting and
reflecting reconfigurable intelligent surface (STAR-RIS)-empowered cognitive non-terrestrial …

Intelligent reflecting surface (IRS) is a novel technology that provides new research
perspectives for wireless communications due to its capability of redesigning the wireless …

Both intelligent reflecting surface (IRS) and non-orthogonal multiple access (NOMA) are the
cutting-edge technologies for future wireless communications. In this letter, we examine the …

To address the stringent demands of next-generation networks for massive connectivity,
ultralow latency, and ultrahigh spectral efficiency, the win–win integration of reconfigurable …

This paper considers the downlink of reconfigurable intelligent surface (RIS) assisted
cooperative non-orthogonal multiple access (CNOMA) systems. Our objective is to minimize …

Compared with the conventional reconfigurable intelligent surfaces (RIS), simultaneous
transmitting and reflecting intelligent omini-surfaces (STAR-IOSs) are able to achieve 360° …