D2D (DEVICE-TO-DEVICE) SIGNAL TRANSMITTING METHOD IMPLEMENTED BY TERMINAL IN WIRELESS COMMUNICATION SYSTEM, AND TERMINAL USING SAID METHOD

摘要

Provided are a D2D (device-to-device) signal transmitting method implemented by a terminal in a wireless communication system, and a terminal using the method. The method is characterized by the operations of: receiving information showing whether a mode 2 operation is allowed in an exceptional state; determining whether the exceptional state is in effect; and when the exceptional state is determined to be in effect, implementing the mode 2 operation, wherein in the mode 2 operation, the terminal selects a certain resource from a resource pool, and the selected resource is used to transmit the D2D signal.