5G new radio (NR) is based on the mixed-numerology multiple-input multiple-out (MIMO) orthogonal frequency division multiplexing (OFDM) physical layer. Unlike conventional single-numerology systems, ...

Combining MIMO with OFDM, it is possible to significantly reduce receiver complexity as OFDM greatly simplifies equalization at the receiver. MIMO-OFDM is currently being considered for a number of ...