TRANSMISSION METHOD AND DEVICE FOR D2D DISCOVERY SIGNAL

摘要

Disclosed are a transmission method and device for a D2D discovery signal. The method comprises: a base station device determining a physical resource occupied by the D2D discovery signal; the base station device determining sending window information corresponding to the D2D discovery signal using the physical resource, wherein the sending window information is the offset of a sending window of the D2D discovery signal relative to a cellular signal window corresponding to the physical resource; the base station device sending the physical resource and the sending window information to a first UE; and the first UE sending the D2D discovery signal using the physical resource and the sending window information.