Tucson icon Linda Ronstadt lost her capacity to speak and hear after a second bout of COVID earlier this year. With the help of therapy and attentive, around-the-clock care, the legendary ...

In this paper, we propose a Variational Bayesian Autoencoder (VBA)-based channel state information (CSI) compression and feedback scheme for massive multiple-input multiple-output (MIMO) systems. The ...

To speed up the optimization process, we transform the corresponding problem into a lower-dimensional latent space learned by a variational autoencoder. This is trained on a total of 6839 different 2D ...