GSIC for RIS-Aided Uplink Multi-Antenna NOMA Systems
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2021.3125689
Abstract: The combination of non-orthogonal multiple access (NOMA) and reconfigurable intelligent surface (RIS) is capable of boosting spectrum and energy efficiency for future communication networks. In this letter, we aim to minimize the total transmit power… read more here.
Keywords: aided uplink; ris aided; uplink multi; transmit power ... See more keywords
Sum-Rate Maximization for Uplink Multi-User NOMA With Improper Gaussian Signaling: A Deep Reinforcement Learning Approach
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2025.3528500
Abstract: This paper investigates the joint allocation of power and circularity coefficient for an uplink multi-user non-orthogonal multiple access (NOMA) system employing improper Gaussian signaling (IGS) in the presence of imperfect successive interference cancellation. We propose… read more here.
Keywords: rate; uplink multi; multi user; circularity coefficient ... See more keywords