Intelligent reflecting surface (IRS) enhanced multi-unmanned aerial vehicle (UAV) non-
orthogonal multiple access (NOMA) networks are investigated. A new transmission …

NOMA has been recognized as a highly promising FRA technology to satisfy the
requirements of the fifth generation era on high spectral efficiency and massive connectivity …

In this paper, we consider a relay-assisted uplink non-orthogonal multiple access (NOMA)
system. In this system, two radio frequency (RF) users are grouped for simultaneous …

The combination between non-orthogonal multiple access (NOMA) and hybrid automatic
repeat request (HARQ) is capable of realizing ultra-reliability, high throughput and many …

This letter investigates a new active intelligent omni-surface (IOS) aided non-orthogonal
multiple access (NOMA) network. In particular, simple active devices are introduced into the …

This article proposes a new framework of aerial reconfigurable intelligent surface (ARIS)
enhancing the nonorthogonal multiple access (NOMA) system. The base station (BS) …

In this paper, we study the performance of a cell-edge user in a two-user multiple-input
single-output nonorthogonal multiple access (MISO-NOMA) system. Since the outage …

The demands for high spectral efficiency and massive connections led the researchers to
investigate new multiple access techniques for the future wireless networks. Non-Orthogonal …