SYSTEM FOR TRANSMITTING AND RECEIVING OF MULTI INPUT MULTI OUTPUT AND METHOD FOR TRANSMITTING AND RECEIVING OF MULTI INPUT MULTI OUTPUT USING THE SAME

摘要

According to the present invention, a multi-input multi-output transmitting and receiving method in the multi-input multi-output transmitting and receiving method in a wireless backhaul network includes: a step of selecting at least one dual-polarized transmitting antenna pairs to be activated among the dual-polarized transmitting antenna pairs of a transmitting part; a step of transmitting a signal using the selected dual-polarized transmitting antenna pairs; and a step of receiving the signal transmitted from the transmitting part from the dual-polarized transmitting antenna pairs of a receiving part.