Non orthogonal multiple access (NOMA) is being considered a key technology for future
communications. In this paper, we provide an analytical characterization of downlink NOMA …

Non-orthogonal multiple access (NOMA) is being considered a key technology for 5G
systems. In this work, we consider power-domain NOMA schemes for downlink orthogonal …

Besides traditional orthogonal multiple access (OMA), 5G and other future wireless
communication systems will also involve non-orthogonal multiple access (NOMA). In that …

The orthogonal frequency division multiplexing (OFDM) and the non-orthogonal multiple
access (NOMA) scheme are presented as promising techniques to meet the requirement of …

Non-orthogonal multiple access (NOMA) is expected to be used in beyond fifth-generation
(B5G) and sixth-generation (6G) mobile networks to support ultra-massive connectivity …

In this paper, we provide an analytical performance assessment of downlink non-orthogonal
multiple access (NOMA) systems over Nakagami-m fading channels in the presence of …

Non-orthogonal multiple access (NOMA) scheme has been recognized as a promising
candidate for future generation networks. In order to achieve a superior spectral efficiency …

Non-orthogonal multiple access (NOMA) is one of the potential candidates for future radio
access to address the increasing demands of mobile traffic. NOMA-based systems employ …

Non-orthogonal multiple access (NOMA) with mixed numerology is a promising technology
that blends flexibility and high spectral efficiency. However, since NOMA enables …

Non-orthogonal multiple access (NOMA) that can improve spectrum efficiency is a potential
candidate for 5th-generation (5G) mobile systems. Higher-order quadrature amplitude …