A novel reconfigurable intelligent surface (RIS)-assisted non-orthogonal multiple access
(NOMA) system is presented in this paper. The system's multi-user (MU) capability is based …

Non-orthogonal multiple access (NOMA) has recently emerged as a promising candidate for
new generation networks. However, the latter face challenges in terms of supporting high …

Multiple access techniques for 5G systems are based on principles related to security,
efficiency, and performance increase. Multi-user shared access (MUSA) is included in code …

In the forthcoming future, the wireless system will be overloaded with the amount of data with
an enlarging number of users is proven obvious. The non-orthogonal multiple access …

A wireless communication multiplexing technology called Non-Orthogonal Multiple Access
(NOMA) is consciously used to increase system capacity and spectrum efficiency. With this …

In this paper, we have proposed a Quadrature Near-Far (Q-NF) pairing scheme and
obtained the lower bound conditions for optimizing the power allocation (PA) coefficients in …

In this article, we propose a double reconfigurable intelligent surface (RIS)‐aided ambient
backscatter communication (AmBC) network combined with non‐orthogonal multiple access …

Non-Orthogonal Multiple Access (NOMA) has emerged as a promising alternative and
complementary approach to conventional Orthogonal Multiple Access (OMA) techniques …

Non-orthogonal multiple access (NOMA), with its exceptional spectrum efficiency, was
thought to be a promising technology for upcoming wireless communications. Physical layer …

This study explores the integration of Reconfigurable Intelligent Surfaces (RIS) with Non-
Orthogonal Multiple Access (NOMA) technology to enhance the performance of wireless …