METHOD AND APPARATUS FOR RANDOM-ACCESSING IN WIRELESS COMMUNICATION SYSTEM

摘要

The present invention relates to a method for performing a random access, more specifically, to a method for a terminal performing a random access in a wireless communication system, and comprises a step of transmitting to a base station a random access preamble selected from either a first random access preamble group or a second random access preamble group, wherein the first and second random access preamble groups are distinguished depending on the type of a packet to be transmitted by the terminal.