METHOD FOR TRANSMITTING SYNCHRONIZATION SIGNAL AND SYNCHRONIZATION CHANNEL IN WIRELESS COMMUNICATION SYSTEM SUPPORTING DEVICE-TO-DEVICE COMMUNICATION AND APPARATUS FOR THE SAME

摘要

The present invention discloses a method for transmitting a synchronization signal and a synchronization channel in a wireless communication system supporting Device-to-Device (D2D) communication; and an apparatus for the method. More specifically, a method for transmitting a D2D synchronization signal and a D2D synchronization channel in a wireless communication system supporting D2D communication comprises mapping the D2D synchronization signal and the D2D synchronization channel to a physical resource; and transmitting the mapped D2D synchronization signal and D2D synchronization channel to a UE, wherein the D2D synchronization signal is mapped to 64 subcarriers in the frequency domain, and the D2D synchronization channel is mapped to the same resource block as the D2D synchronization signal.

主权项

1. A method for transmitting a sidelink synchronization signal and a Physical Sidelink Broadcast Channel (PSBCH) in a wireless communication system supporting Device-to-Device (D2D) communication, comprising:
mapping the sidelink synchronization signal and the PSBCH to a physical resource; and transmitting the mapped sidelink synchronization signal and the PSBCH to a UE(user equipment), wherein the sidelink synchronization signal is mapped to 62 subcarriers in the frequency domain, and the PSBCH is mapped to the same resource block as the sidelink synchronization signal.