METHOD FOR DETERMINING UPLINK TRANSMISSION TIMING OF TERMINAL HAVING PLURALITY OF CELLS CONFIGURED THEREIN IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS USING THE METHOD

摘要

Provided is a method for determining an uplink transmission timing of a terminal having a plurality of cells configured therein, and a terminal using the method in a wireless communication system. The method comprises receiving timing advance (TA) configuration information, and determining an uplink transmission timing for each of the two cells on the basis of the TA configuration information, wherein the plurality of cells comprise a first cell using a frequency division duplex (FDD) frame structure and a second cell using a time division duplex (TDD) frame structure.