Non-orthogonal multiple access (NOMA) as an efficient method of radio resource sharing
has its roots in network information theory. For generations of wireless communication …

We introduce a new grant-free non-orthogonal multiple access (GF-NOMA) scheme, which
unlike conventional approaches, spreads over the frequency domain instead of the time …

Non-orthogonal multiple access (NOMA) is an attractive multiple access technique to
achieve the optimal system capacity region. A great deal of recent attention has been …

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

In this letter, we propose a novel symbol-asynchronous non-orthogonal multiple access
(ANOMA) scheme for downlink transmissions. First, ANOMA introduces an artificial symbol …

In this letter, we propose a novel hybrid type of power-domain non-orthogonal multiple
access (NOMA) in downlink environments, called partial NOMA (P-NOMA). In conventional …

Non-orthogonal multiple access (NOMA) is a promising radio access technique for further
cellular enhancements toward the 5th generation (5G) mobile communication systems …

Non-orthogonal multiple access (NOMA) is a promising air-interface technology for its ability
to support massive wireless mobile terminals. In this paper, the outage performance for …

To cope with the explosive traffic growth expected in next-generation wireless networks, it is
necessary to design next-generation multiple access techniques that can provide higher …

Non-orthogonal multiple access (NOMA) is an emerging technology that can improve
system spectral efficiency. In this paper, we propose a downlink multiple-input-multiple …