Non-orthogonal multiple access (NOMA) is regarded as a promising technology in achieving
high capacity and massive connectivity. In this paper, the reliable transmission scheme of …

Non-orthogonal multiple access (NOMA) continues to receive enormous attention as a
potential technique for improving the spectral efficiency (SE) of wireless networks. Although …

Non-orthogonal multiple access (NOMA) is a promising candidate for future mobile networks
as it enables improved spectral-efficiency, massive connectivity and low latency. This paper …

This work presents a performance analysis for downlink non-orthogonal multiple accesses
(DL-NOMA) systems where the channel gains follow the-fading distribution. Specifically …

Non‐orthogonal multiple access (NOMA) is an attractive candidate for 6G networks to
support ultra‐massive machine‐type communications (umMTC). Power domain NOMA (PD …

This paper investigates a multi-hop decode-and-forward (DF) relay-aided non-orthogonal
multiple access (MH-DF-R-NOMA) scheme. The model overcomes the problems associated …

The sixth-generation communication networks aim to integrate space, air, and ground
communications into a robust network. However, maritime communications are confronted …

Non-orthogonal multiple access (NOMA) is a promising technology for the next generation of
wireless networks. However, maximizing energy efficiency (EE) for NOMA systems may …

In this paper, we investigate a decode-and-forward relay-assisted cooperative non-
orthogonal multiple access (NOMA) scheme, where the relay implements a time-switching …

Non-orthogonal multiple access (NOMA) as a promising technology, can achieve enhanced
connectivity and spectral efficiency. However, the asymmetric channels in uplink NOMA …