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

摘要

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, in the subframe index j, transmission power control (TPC) information from the base station; and determining transmission power for an uplink channel in the subframe index i on the basis of the TPC information. The TPC information may be applied to a power control process related to a first subframe set, to which the subframe index i belongs, among the plurality of subframe sets.

主权项

1. A method for performing uplink transmit power control by a user equipment in a wireless communication system, the method comprising:
receiving configuration information about a plurality of subframe sets from a base station; receiving transmit power control (TPC) information from the base station in a subframe #j; and determining a transmit power for an uplink channel in a subframe #i based on the TPC information, wherein the TPC information is applied to a power control process associated with a first subframe set including the subframe #i among the subframe sets.