In this paper, we consider a downlink non-orthogonal multiple access (NOMA) enabled
heterogeneous small cells network (HSCN), where the macro base station simultaneously …

In this paper, we investigate energy efficient resource allocation for uplink multi-carrier non
orthogonal multiple access (MC-NOMA) based two-tier heterogeneous networks (HetNets) …

Non-orthogonal multiple access (NOMA) has been considered as a key technology in the
fifth-generation mobile communication networks due to its superior spectrum efficiency …

Non-orthogonal multiple access (NOMA) is considered to be a key technology for fifth-
generation mobile communication networks due to its superior spectral efficiency. In this …

Non-orthogonal multiple access (NOMA) is a promising emerging technology that can
significantly improve the utilization of spectrum and system capacity in heterogeneous …

Non-orthogonal multiple access (NOMA) has attracted both academic and industrial interest
since it has been considered as one of the promising 5G technologies in order to increase …

Quality of experience (QoE) is an important indicator in the fifth generation (5G) wireless
communication systems. For characterizing user-base station (BS) association, subchannel …

Non-orthogonal multiple access has attracted much recent attention due to its capability of
improving the system spectral efficiency in wireless communications. Deploying NOMA in a …

Recently, non‐orthogonal multiple access (NOMA) has been considered as a promising
radio access technique for the upcoming fifth generation networks. In this study, the authors …

In recent years, wireless communication has experienced a massive shift from a single
service (ie, voice) to an interconnected web of networks. Although many techniques have …