COMMUNICATION NODE FOR TRANSMITTING RANDOM ACCESS SIGNAL USING MULTIPLE RANDOM ACCESS CHANNELS IN WIRELESS COMMUNICATION SYSTEM AND OPERATION METHOD THEREOF

摘要

Disclosed is an operation method of a terminal in a wireless communication system. According to the present invention, the operation method of a terminal comprises the steps of: receiving system information including physical random access channel group information from a base station; identifying a plurality of physical random access channels (PRACHs) indicated by the physical random access channel group information; transmitting a random access preamble to the base station through each of the plurality of PRACHs; and receiving a random access response message from the base station.;COPYRIGHT KIPO 2020