METHOD AND APPARATUS FOR TRANSMISSION AND RECEPTION OF UPLINK RANDOM ACCESS CHANNEL SLOT IN A RADIO COMMUNICATION SYSTEM USING BEAMFORMING

摘要

The present invention, for a method to receive a signal of a random access channel in a wireless communication system using beamforming, comprises: receiving the signal through each transmission beam of a transmitter from a transmitter, transmitted in each transmission beam by the transmitter, the signal including many repeated symbols as the total number of reception beams of a receiver; and detecting symbols by switching to reception beams corresponding to the symbols included in the signal during reception of the signal.