Enhanced Peak Cancellation With Simplified In-Band Distortion Compensation for Massive MIMO-OFDM
This paper presents an enhanced peak cancellation method with simplified in-band distortion compensation for massive multi-input multi-output (mMIMO) orthogonal frequency division multiplexing (OFDM).The method compensates an in-band distortion due to peak cancellation by utilizing extra transmit antennas, where a compensation signal is designed an