US Patent No. 10,172,152

METHOD AND APPARATUS FOR DEVICE-TO-DEVICE UE FOR TRANSCEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM


Patent No. 10,172,152
Issue Date January 01, 2019
Title Method And Apparatus For Device-to-device Ue For Transceiving Signal In Wireless Communication System
Inventorship Hyukjin Chae, Seoul (KR)
Hanbyul Seo, Seoul (KR)
Hakseong Kim, Seoul (KR)
Byounghoon Kim, Seoul (KR)
Assignee LG ELECTRONICS INC., Seoul (KR)

Claim of US Patent No. 10,172,152

1. A method for transmitting and receiving a signal by a Device-to-Device (D2D) User equipment (UE) in a wireless communication system, the method comprising:receiving a D2D communication resource configuration; and
transmitting a D2D communication signal based on the D2D communication resource configuration,
wherein when the D2D UE transmits the D2D communication signal by using resources indicated by a base station, the D2D communication signal is transmitted at a first timing determined from a Timing Advance (TA), and when the D2D UE selects resources for transmission of the D2D communication signal, the D2D communication signal is transmitted at a second timing determined irrespective of the TA.