In this letter, we design non-orthogonal multiple access (NOMA) for multiple-antenna
relaying networks. The receive antennas at the mobile users are assumed to adopt maximal …

Non-orthogonal multiple access (NOMA) is a better multiple access technique than
orthogonal multiple access (OMA), precisely orthogonal frequency division multiple access …

Compared to the traditional orthogonal multiple access (MA), non-orthogonal multiple
access (NOMA) technology can achieve higher capacity gain and higher spectrum …

Non-orthogonal multiple access (NOMA) has been recognized as a promising multiple
access technique for the next generation cellular communication networks. In this paper, we …

In this paper, we investigate a multiple users cooperative overlay cognitive radio non-
orthogonal multiple access (CR-NOMA) network in the presence of imperfect successive …

In this paper, we propose a two-phase non-orthogonal multiple access (NOMA) scheme with
cooperative relaying. In the first phase, an access point (AP) linearly combines the signals of …

Non-orthogonal multiple access (NOMA) is a promising spectrally-efficient multiple access
technique for the fifth generation (5G) wireless networks. In this paper, we propose a …

In this paper, we investigate the performance of non-orthogonal multiple access (NOMA)-
based overlay cognitive integrated satellite-terrestrial relay network with secondary network …

Non-orthogonal multiple access (NOMA) is one of the promising radio access techniques for
performance enhancement in next-generation cellular communications. Compared to …

Non-orthogonal multiple access (NOMA) and cognitive radio (CR) are envisioned as
promising solutions to achieve high spectral efficiency for future wireless networks. This …