Non-orthogonal multiple access (NOMA) is one of the fundamental techniques that have
been actively investigated for the 5th generation (5G) of wireless communication systems …

Multi-carrier based non-orthogonal multiple access (NOMA) is an effective method to meet
the ever-increasing demands of both user throughput and energy efficiency by multiplexing …

With limited wireless resources but increasing demands for wireless applications, non-
orthogonal multiple access (NOMA) has been considered as a promising technology for …

Non-orthogonal multiple access (NOMA) is one of the proposed techniques which improve
transfer speeds. There are two primary types of NOMA: code domain and power domain …

Non-orthogonal multiple access techniques have been proposed recently for 5G wireless
systems and beyond to improve access efficiency by allowing many users to share the same …

Non-orthogonal multiple access (NOMA) is a key enabling technology for fifth generation
(5G) wireless networks because of its ability to provide greater spectral efficiency. However …

Multi-carrier non-orthogonal multiple access (MC-NOMA) system has been considered as a
promising candidate in future wireless networks. In a MC-NOMA system, the available …

This paper investigates the resource allocation problem for the downlink of non-orthogonal
multiple access (NOMA) networks. A novel resource allocation method is proposed to deal …

Non-orthogonal multiple access (NOMA) is a favourable technique for future wireless
networks to meet massive connectivity and high throughput. The primary concept of NOMA …

This paper presents a new power allocation method for two-user downlink non-orthogonal
multiple access (NOMA) systems with imperfect channel estimation. Given channel …