Web: http://arxiv.org/abs/2206.07483

June 16, 2022, 1:10 a.m. | Tilahun M. Getu, Nada T. Golmie, David W. Griffith

cs.LG updates on arXiv.org arxiv.org

We provide a new generation solution to the fundamental old problem of a
doubly selective fading channel estimation for orthogonal frequency division
multiplexing (OFDM) systems. For systems based on OFDM, we propose a deep
learning (DL)-based blind doubly selective channel estimator. This estimator
does require no pilot symbols, unlike the corresponding state-of-the-art
estimators, even during the estimation of a deep fading doubly selective
channel. We also provide the first of its kind theory on the testing mean
squared error (MSE) …

algorithm arxiv deep deep learning learning theory

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