METHOD FOR CONTROLLING UPLINK POWER IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR

摘要

Abstract: The present invention relates to a wireless communication system and, more specifically, provides a method for controlling uplink power and a device therefor. The method whereby user equipment controls uplink transmission power in a wireless communication system according to one embodiment of the present invention may comprise the steps of: receiving configuration information regarding a plurality of subframe sets from a base station; receiving uplink grant information for scheduling uplink transmission in a plurality of subframes and transmission power control (TPC) information; and performing uplink channel transmission in the plurality of subframes. The TPC information may be applied to only one among the plurality of subframes if the plurality of subframes belong to one same subframe set among the plurality of subframe sets.