Sum-Rate Maximization for Uplink Multi-User NOMA With Improper Gaussian Signaling: A Deep Reinforcement Learning Approach
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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