@article{TUW-290873, author = {Schwarz, Stefan}, title = {Recursive CSI Quantization of Time-Correlated MIMO Channels by Deep Learning Classification}, journal = {IEEE Signal Processing Letters}, year = {2020}, volume = {27}, pages = {1799--1803}, doi = {10.1109/LSP.2020.3028184}, keywords = {CSI feedback, Grassmannian quantization, deep learning, temporal correlation} }