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Deep Learning-Based CSI Feedback for Beamforming in Single- and Multi-Cell Massive MIMO Systems.

Jiajia GuoChao-Kai WenShi Jin
Published in: IEEE J. Sel. Areas Commun. (2021)
Keyphrases
  • deep learning
  • mimo systems
  • multiple input multiple output
  • unsupervised learning
  • machine learning
  • low complexity
  • weakly supervised
  • neural network
  • visual features
  • frequency domain
  • wireless networks
  • fading channels