In this paper, we investigate a downlink non-orthogonal multiple access (NOMA) system
consisting of a base station (BS) and two users, where each user decodes its own signal …

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

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

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

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) exhibits superiority in spectrum efficiency which is
particularly essential in the Internet of Things (IoT) system involving massive number of …

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

In this letter, we study the outage achievable rate region of non-orthogonal multiple access
(NOMA), which is defined as the achievable rate region when all users are required to …

In this letter, we investigate the performance of non-orthogonal multiple access (NOMA),
under the assumption of generalized Gaussian noise (GGN), over Rayleigh fading channels …

In this correspondence, an uplink nonorthogonal multiple access (NOMA) system where the
base station (BS) trends to decode the independent information of users occupying the …