Power-Domain NOMA is one of the enabling technologies for future wireless communication
networks of the fifth and sixth generations. This work addresses some key features of Power …

In non-orthogonal multiple access (NOMA), signals of different users are independently
encoded and modulated, then superposed in the power domain before transmission. The …

In this paper, we consider the joint power and modulation optimization in two-user non-
orthogonal multiple access (NOMA) channels based on error-rate performance criterion and …

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 …

This paper investigates the performance of non-orthogonal multiple access (NOMA) systems
over time-correlated Rayleigh fading channels, where the users have heterogeneous quality …

Power-Domain Non-Orthogonal Multiple Access (NOMA) transmission has been addressed
in this paper with a proportional fairness optimization criterion (which includes MAX-MIN …

Non-orthogonal multiple access (NOMA) is an aspiring technology for the next-generation
multiple access, capable of meeting the quality of service (QoS) demands of wireless …

The fundamental power allocation requirements for NOMA systems with minimum quality of
service (QoS) requirements are investigated. For any minimum QoS rate R 0, the limits on …

The growing demands for massive connectivity and data-hungry applications and services
in wireless systems, stand out the non-orthogonal multiple access (NOMA) as a promising …

In this paper, we analytically study the performance of non-orthogonal multiple access
(NOMA) transmissions in a random access network with truncated channel inversion power …