METHOD FOR ESTABLISHING A DEVICE-TO-DEVICE LINK CONNECTION AND SCHEDULING FOR DEVICE-TO-DEVICE COMMUNICATION AND TERMINAL RELAYING

摘要

Disclosed is a method for establishing a device-to-device link connection and scheduling for device-to-device communication and terminal relaying. The method for operating a terminal according to the present invention comprises the following steps: receiving information on the establishment of a D2D link; reporting a state of a D2D buffer of the D2D link to a base station; and receiving information on the D2D link resource allocation based on the report on the D2D buffer state. The scheduling method for D2D communication according to the present invention enables dynamic scheduling to be performed on a subframe unit basis, and enables semi-continuous scheduling for continuous data transmission for a D2D communication link.