
A trainable least squares approach is proposed to efficiently reduce the peak-to-average power ratio (PAPR) of OFDM signals in hybrid beamforming systems, which have limited bandwidth and digital subspace compared to fully digital beamforming.


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efficient-trainable-least-squares-approach-for-papr-reduction-in-ofdm-based-hybrid-beamforming-systems


Efficient Trainable Least Squares Approach for PAPR Reduction in OFDM-based Hybrid Beamforming Systems
