Disclosed is a method for transmitting signals for a device-to-device (D2D) link at a user equipment (UE) in a wireless communication system. Specifically, the method comprises receiving a synchronization signal for the D2D link in a reference subframe, receiving a subframe bitmap indicating a plurality of subframes for the D2D link, and transmitting D2D link signals on at least one of D2D subframes determined using the information on the reference subframe and the subframe bitmap, wherein the synchronization signal is received with information on the reference subframe.