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LCF: A Deep Learning-Based Lightweight CSI Feedback Scheme for MIMO Networks
2022
Computers Materials & Continua
Recently, as deep learning technologies have received much attention for their great potential in extracting the principal components of data, there have been many efforts to apply them to the Channel State Information (CSI) feedback overhead problem, which can significantly limit Multi-Input Multi-Output (MIMO) beamforming gains. Unfortunately, since most compression models can quickly become outdated due to channel variation, timely model updates are essential for reflecting the current
doi:10.32604/cmc.2022.024562
fatcat:mr6ec23pibebdm4uavog5fbdsy