Deep Learning-Based Precoder Design in MIMO Systems With Finite-Alphabet Inputs
IEEE Commun. Lett., pp. 2518-2521, 2020.
It is a challenge to apply the precoder design maximizing the mutual information with finite-alphabet inputs to practical multiple-input multiple-output (MIMO) systems, because it needs to iteratively solve an optimization problem, which is difficult to satisfy the requirement of real time. This letter develops a deep learning based preco...More
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