Non-orthogonal multiple access (NOMA) is considered to be a promising technology for
improving bandwidth utilization efficiency and reducing power consumption. In this paper …

NOMA is a new type of multiple access technology proposed by NTT DOCOMO to improve
spectral efficiency and system throughput and to be compatible with existing communication …

Non-orthogonal multiple access (NOMA) is one of the promising radio access techniques for
resource allocation improvement in the (5th) generation of cellular networks. Compared to …

The non-orthogonal multiple access (NOMA) system is considered an important technology
that enables the fifth-generation (5G) wireless systems and beyond to satisfy different …

The application of non-orthogonal multiple access (NOMA) to multicarrier systems can
improve the spectrum efficiency and enable massive connectivity in future mobile systems …

This paper studies the problem of stable user association and channel assignment in
downlink multi-cell non-orthogonal multiple-access (NOMA) networks. To be specific, the …

Non-orthogonal multiple access (NOMA) is a promising technology for the fifth generation.
However, the increasing number of multiplexed users brings two challenges. One is the …

The non-orthogonal multiple access (NOMA) has been investigated recently as a candidate
radio access technology for the next generation mobile networks. It realizes powerdomain …

This paper investigates applications of multiple-input multiple-output (MIMO) in non-
orthogonal multiple access (NOMA) for downlink multiuser systems, where the total number …

In this paper, we tackle the problem of optimizing user clustering, power, and resource (time
slot or bandwidth) allocation in the downlink of a hybrid non-orthogonal multiple access …