Non-orthogonal multiple access (NOMA) is a promising technology to increase system
throughput and accommodate massive connectivity via non-orthogonal resource allocation …

Non-Orthogonal Multiple Access (NOMA) serves multiple transmitters using the same
resource block, and the receiver decodes the information from different transmitters through …

This letter addresses the sum-rate maximization for a downlink non-orthogonal multiple
access (NOMA) system in the presence of imperfect successive interference cancellation …

This letter addresses the sum-rate maximization for a downlink non-orthogonal multiple
access (NOMA) system in the presence of imperfect successive interference cancellation …

Conventional non-orthogonal multiple access (NOMA) schemes assume perfect channel
state information (CSI) at the transmitter side, which is nearly impractical for many …

This article addresses the practical aspects that may affect the performance of down-link non-
orthogonal multiple access (NOMA) systems. The system performance of two down-link …

The improper Gaussian signaling (IGS) technique can improve the achievable rate of an
interference-limited network by fully exploiting the second-order statistics of complex …

Non-orthogonal multiple access (NOMA) scheme is an emerging 5G technology to improve
upon the spectral efficiency. It can support more users than the number of available …

Non-orthogonal multiple access (NOMA) exhibits superiority in spectrum efficiency which is
particularly essential in the Internet of Things (IoT) system involving massive number of …

In fifth-generation wireless communication networks, Non-Orthogonal Multiple Access
(NOMA) has attracted much attention in both academic and industrial fields because of its …