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

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 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 …

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 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 paper studies the downlink of non-orthogonal multiple access (NOMA) under imperfect
successive interference cancellation (SIC). In an effort to overcome the SIC imperfection …

Instead of successive interference cancellation (SIC) for uplink non-orthogonal multiple
access systems with fixed decoding order based on the statistical channel state information …

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