METHOD FOR CONTROLLING TRANSMISSION POWER OF DISCOVERY SIGNAL FOR DEVICE-TO-DEVICE COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM AND DEVICE FOR SAME

摘要

A method by which a terminal transmits a discovery signal for device-to-device communication in a wireless communication system is disclosed in the present application. Particularly, the method comprises the steps of: receiving one or more downlink signals; determining transmission power for transmitting the discovery signal on the basis of reference reception power of the one or more downlink signals; and transmitting the discovery signal on the basis of the determined transmission power, wherein the transmission power decreases as the reference reception power increases.

主权项

1. A method of transmitting a discovery signal for device-to-device (D2D) communication at a user equipment (UE) in a wireless communication system, the method comprising:
receiving one or more downlink signals; determining transmit power for transmitting the discovery signal according to reference receive power of the one or more downlink signals; and transmitting the discovery signal according to the determined transmit power, wherein the transmit power decreases as the reference receive power increases.