METHOD FOR PROXIMITY-BASED NOTIFICATION IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE FOR SAME

摘要

A method for proximity-based notification in a wireless communication system and a device for same are disclosed. In particular, the method for proximity-based notification in a wireless communication system, which supports device-to-device (D2D) communication, may comprise: a step in which a first terminal sets up a list of terminals participating in a notification service and a notification time; a step in which the first terminal broadcasts a first discovery signal including a first D2D ID via a physical sidelink discovery channel (PSDCH) upon reaching the notification time; and a step for outputting a notification for notifying the proximity of a second terminal if the first terminal receives a second discovery signal including a second D2D ID via the PSDCH from the second terminal belonging to the list of terminals.