Base Station-Driven PAPR Reduction Method Utilizing Null Space for MIMO-OFDM Systems With Amplify-and-Forward Relaying
This paper proposes a peak-to-average power ratio (PAPR) reduction method that utilizes the null space in a iphone 14 price miami multiple-input multiple-output (MIMO) channel for downlink MIMO-orthogonal frequency division multiplexing (OFDM) signals with multiple-antenna amplify-and-forward (AF)-type relaying.In order to achieve sufficient covera