In the fifth generation (5G) of wireless communication systems, hitherto unprecedented
requirements are expected to be satisfied. As one of the promising techniques of addressing …

The fifth generation (5G) wireless systems are anticipated to meet unprecedented capacity
and latency requirements. In order to resolve these challenges in 5G, non-orthogonal …

This paper addresses the issues related with conventional near–far user pairing in non‐
orthogonal multiple access. Performance effects of near–far pairing on regions with …

This letter proposes a strategy to efficiently utilize the spectrum of unpaired users in non-
orthogonal multiple access (NOMA) systems. This is done by pairing multiple similar gain …

With the rapid advent of various new applications and services, the anticipated use of
bandwidth and frequency resources is beyond expectation in future mobile networks. To …

This paper addresses the power allocation issue in non-orthogonal multiple access (NOMA)
systems. In NOMA, multiple paired users can simultaneously utilize the frequency bands of …

Non-orthogonal multiple access (NOMA) has emerged as a promising radio access
technique for enabling the performance enhancements promised by the fifth-generation (5G) …

This paper comprehensively investigates the dynamics of user pairing and power allocation
(UPPA) in non-orthogonal multiple access (NOMA). The focal point of this work is to explore …

Non-orthogonal multiple access principle applied in power domain (power-domain NOMA)
enhances spectrum efficiency and connectivity of mobile communication systems through …

Power domain non-orthogonal multiple access (PD-NOMA) with successive interference
cancellation (SIC) on the receiver side has drawn great attention recently as a promising …