US Patent No. 11,071,156

SIGNAL TRANSMISSION METHOD FOR DEVICE-TO-DEVICE (D2D) COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS THEREFOR


Patent No. 11,071,156
Issue Date July 20, 2021
Title Signal Transmission Method For Device-to-device (d2d) Communication In Wireless Communication System, And Apparatus Therefor
Inventorship Youngtae Kim, Seoul (KR)
Hanbyul Seo, Seoul (KR)
Inkwon Seo, Seoul (KR)
Hyukjin Chae, Seoul (KR)
Seungmin Lee, Seoul (KR)
Assignee LG ELECTRONICS INC., Seoul (KR)

Claim of US Patent No. 11,071,156


9. A first user equipment (UE) transmitting a signal in a wireless communication system, comprising:a radio frequency unit; and
a processor,
wherein the processor is configured to:
receive a resource pool configuration for a D2D (device-to-device) data channel,
determine a resource pool for the D2D data channel based on the resource pool configuration, and
transmit the D2D data channel based on the resource pool for the D2D data channel and transmit a demodulation reference signal (DMRS) related to the D2D data channel,
wherein the DMRS is generated based on a slot number which is relatively re-indexed within the resource pool for the D2D data channel.