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 …

Massive machine-type communications (mMTC) is one of the main three focus areas in the
5th generation (5G) of wireless communications technologies to enable connectivity of a …

Non-orthogonal multiple access (NOMA) is one of the promising radio access techniques for
performance enhancement in next-generation cellular communications. Compared to …

Non-orthogonal multiple access (NOMA) has recently been considered as a key enabling
technique for 5G cellular systems. In NOMA, by exploiting the channel gain differences …

Mobile communication systems are always in continuous evolution due to the demands of
the end-users using this technology. Therefore, before the possible launch of 5G, some …

Non-orthogonal multiple access (NOMA) is one promising technology, which provides high
system capacity, low latency, and massive connectivity, to address several challenges in the …

This letter considers the exact bit error rate (BER) analysis of a two-user non-orthogonal
multiple access (NOMA) system using square quadrature amplitude modulation (QAM) …

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 …

Non-orthogonal multiple access (NOMA) continues to receive enormous attention as a
potential technique for improving the spectral efficiency (SE) of wireless networks. Although …

Non-orthogonal multiple access (NOMA) has been attracting a lot of attention as a promising
downlink multiple access scheme for LTE enhancements and 5G. This paper introduces an …