METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SIGNAL FOR DEVICE-TO-DEVICE TERMINAL IN WIRELESS COMMUNICATION SYSTEM

摘要

Disclosed is a method for transmission and reception of a device-to-device (D2D) signal by a terminal in a wireless communication system. The method for transmission and reception of a D2D signal, according to an embodiment of the present invention, comprises the steps of: receiving a scheduling assignment comprising a resources pattern for transmission (RPT); and receiving a D2D signal in a subframe indicated in the RPT, wherein each bit of the RPT indicates whether or not the D2D signal is permitted to be transmitted in the subframe within a scheduling assignment period, and wherein, if the number of the subframes comprised in the scheduling assignment period is greater than the number of the bits of the RPT, at least one bit of the RPT indicates whether or not the D2D signal is permitted to be transmitted in two or more subframes.

主权项

1. A method of transmitting and receiving a device-to-device (D2D) signal by a user equipment (UE) in a wireless communication system, the method comprising:
receiving information including resource patterns for transmission (RPT) via a channel for a scheduling assignment; and receiving a D2D signal in a subframe indicated in the RPT, wherein: each of bits of the RPT indicates whether the D2D signal is transmitted in at least one of subframes included in a period for the channel for scheduling assignment; and when the number of subframes included in the period for the channel for scheduling assignment is greater in number than the bits of the RPT, at least one of the bits of the RPT indicates whether the D2D signal is permitted to be transmitted in two or more of the subframes.