METHOD FOR RECEIVING DOWNLINK SIGNAL OF HIGH SPEED MOVING TERMINAL IN MOBILE WIRELESS BACKHAUL NETWORK

摘要

Provided is a method of receiving a downlink signal of a high speed moving object for applying a multiple antenna technology in a mobile wireless backhaul network supporting a high speed moving object. The method of receiving a downlink signal of a high speed moving object in a mobile wireless backhaul network includes: a step of receiving a synchronization signal from a base station through a plurality of antennas placed apart from each other; a step of obtaining a receiving delay difference value between the antennas based on a receiving time of the synchronization signal in each of the antennas; a step of obtaining a delay correction value corresponding to each of the antennas based on the receiving delay difference value between the antennas; a step of receiving a downlink signal from the base station through the antennas; and a step of delaying the downlink signal received through each of the antennas to be corrected, based on the delay correction value.