Patent ID: 11889442
Assignee: LG ELECTRONICS INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A method performed by a second user equipment (UE) in a wireless communication system, the method comprising;
receiving, by the second UE from a first UE directly synchronized to a Global Navigation Satellite System (GNSS), a first sidelink synchronization signal (SLSS) with a first SLSS ID,
selecting, by the second UE, a second SLSS ID for a second SLSS based on the received first SLSS; and
transmitting, by the second UE, the second SLSS,
wherein, based on the first UE is out of a cell coverage and the first SLSS is received on a first resource, a first value related to GNSS-synchronization propagation through the out of the cell coverage is selected as the second SLSS ID, and
wherein, based on the first UE is in the cell coverage and the first SLSS is received on a second resource, a second value related to GNSS-synchronization propagation through the out of the cell coverage is selected as the second SLSS ID.