The next-generation networks are supposed to handle the large number of connections
required for fifth-generation (5G) and beyond applications. Cooperative multi-relay …

In this article, we investigate a selective decode-and-forward (DF)-aided cooperative
nonorthogonal multiple access (NOMA) system performance in the presence of practical …

Non-orthogonal multiple access (NOMA) has emerged as a promising solution for enabling
massive connectivity in future wireless networks. A great deal of research has extensively …

In contrast with orthogonal multiple access (OMA) technologies, non-orthogonal multiple
access (NOMA) technology can achieve higher spectral efficiency and support more users …

In this work, a novel time and relay shared (TRS) based full/half duplex (FD/HD) cooperative
non-orthogonal multiple access (C-NOMA) scheme namely TRS FD/HD C-NOMA is …

Cooperative non‐orthogonal multiple access (NOMA) system has demonstrated the ability to
improve spectral efficiency, massive connectivity, and spectral efficiency. In this study, the …

Non-orthogonal multiple Access (NOMA) is an efficient 5G technology that enables network
spectral efficiency increase and network access latency. In order to additionally improve the …

Non-orthogonal multiple access (NOMA) is one of the promising radio access techniques in
5G communication networks. In this paper, a cooperative NOMA relaying scheme with two …

Non-orthogonal multiple access (NOMA) is a key technique for 5G and beyond wireless
communications, as its spectral efficiency is better than conventional orthogonal multiple …

This paper investigates a cooperative non-orthogonal multiple access system, in which a
base station communicates with two far users with the aid of a decode-and-forward (DF) …