Non-orthogonal multiple access (NOMA) is being considered a key technology for 5G
systems. In this work, we consider power-domain NOMA schemes for downlink orthogonal …

Besides traditional orthogonal multiple access (OMA), 5G and other future wireless
communication systems will also involve non-orthogonal multiple access (NOMA). In that …

Non orthogonal multiple access (NOMA) is being considered a key technology for future
communications. In this paper, we provide an analytical characterization of downlink NOMA …

Non orthogonal multiple access (NOMA) systems are very important for future
communications which allows a huge increase in capacity gains when comparing to …

Non-Orthogonal Multiple Access (NOMA) is expected to enhance spectrum utilization in 5G
and beyond 5G mobile communication systems. Since NOMA multiplexes signals for …

In some recent papers, the present authors revived an early non-orthogonal multiple access
(NOMA) concept, which uses two sets of orthogonal signal waveforms and iterative …

Non-Orthogonal Multiple Access (NOMA) has been a hot research topic over the past years.
The general trend in the NOMA literature is the so-called Power-Domain NOMA (PD-NOMA) …

This article provides an overview of power-domain non-orthogonal multiple access for 5G
systems. The basic concepts and benefits are briefly presented, along with current solutions …

Driven by the rapid escalation of the wireless capacity requirements imposed by advanced
multimedia applications (eg, ultrahigh-definition video, virtual reality, etc.), as well as the …

Driven by the rapid escalation of the wireless capacity requirements imposed by advanced
multimedia applications (eg, ultra-high-definition video, virtual reality etc.), as well as the …