Non‐orthogonal multiple access (NOMA) is a potential technology for the fifth‐generation
(5G) cellular systems. The main task of the user pairing (UP) in NOMA is the selection of the …

In this paper, the resource allocation problem for user pairing (UP) in downlink non-
orthogonal multiple access (NOMA) systems is investigated. NOMA allows the use of one …

Non-orthogonal multiple access (NOMA) is an emerging multiple access technology in
obtaining higher capacity for the fifth-generation mobile communication network. To …

This article presents advances in resource allocation for downlink non-orthogonal multiple
access (NOMA) systems, focusing on user pairing and power allocation algorithms. The …

Among the different multiple access techniques, Non-Orthogonal Multiple Access (NOMA) is
considered the most important topic these days due to the spectral efficiency that is needed …

Non-orthogonal multiple access (NOMA) has been recognized as a key driving technology
for the fifth generation (5G) and beyond 5G cellular networks. For a practical dowlink NOMA …

A new subcarrier-user allocation algorithm for the downlink non-orthogonal multiple access
system is presented in this paper. The proposed algorithm aims to enhance the spectral …

Non-Orthogonal Multiple Access (NOMA) is considered as a promising technique candidate
for the next-generation of cellular networks. An effective user pairing strategy in a cluster can …

Non-orthogonal multiple access (NOMA) has been recognized as a key driving technology
for the fifth generation (5G) and beyond 5G cellular networks. For a practical downlink …

Non-orthogonal multiple access (NOMA) is consid-ered as one of the predominant multiple
access techniques for next-generation cellular networks. We consider a 2-user pair downlink …