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|1. (WO2018128409) UPLINK POWER CONTROL METHOD IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE THEREFOR|
|Applicants:||LG ELECTRONICS INC.
|Title:||UPLINK POWER CONTROL METHOD IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE THEREFOR|
An uplink (UL) power control method of user equipment (UE) in a wireless communication system according to an embodiment of the present invention comprises: a step of receiving a downlink (DL) reference signal (RS); a step of measuring DL path loss by using the DL RS; a step of determining transmission power for an UL channel by using the measured path loss; and a step of transmitting the UL channel, wherein the DL RS used for determining the transmission power for the UL channel may be determined based on configuration information indicated by a base station.