MIMO-OFDM receiver processing

摘要

A device includes circuitry configured to receive orthogonal frequency-division multiplexing (OFDM) symbols of a training sequence, and circuitry configured to correlate training samples of the OFDM symbols to determine a frequency offset and configured to provide the determined frequency offset to perform frequency offset compensation for at least one multiple-in-multiple-out (MIMO)-OFDM frame to correct samples of training symbols in the at least one MIMO-OFDM frame. The correlated training samples correspond to a number of receive antennas through which the training sequence was received.