Non-orthogonal multiple access (NOMA) and heterogeneous network (HetNet) are two
significant and promising enabling techniques to further improve overall system …

Non-Orthogonal Multiple Access (NOMA) is one of the promising technologies for wireless
communication networks. Although NOMA was originally proposed in cellular networks, due …

The resource allocation solution offered based on non-orthogonal multiple access (NOMA)
and orthogonal multiple access (OMA) schemes are sub-optimal to address the challenging …

5G communications represent a large ecosystem of several use cases with very different
requirements and characteristics. For this reason, analyses based on capacity and …

The rising number of user equipment (UE) and advanced applications in fifth-generation
(5G) and beyond fifth-generation (B5G) networks need energy-efficient resource allocation …

Hybrid non-orthogonal multiple access (H-NOMA) has recently received significant attention
as a general framework of multiple access, where both conventional orthogonal multiple …

Cooperative power-domain (CPD) non-orthogonal multiple access (NOMA) has emerged as
a promising technique to enhance the performance of 5G systems by improving spectral …

Next-generation internet of things (IoT) applications need numerous low-powered wireless
mobile devices to connect with each other, having ultra-reliability and low latency. Non …

Non-orthogonal multiple access (NOMA) has been widely recognized as a promising way to
scale up the number of users, enhance the spectral efficiency, and improve the user-fairness …