Patent ID: 11917706
Assignee: KT CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. A method of controlling a vehicle communication by a base station, the method comprising:
transmitting sidelink radio bearer configuration information for configuring a sidelink radio bearer on a sidelink interface used for the vehicle communication to a user equipment (UE);
receiving sidelink failure information from the UE, which is generated when a number of data retransmissions in an acknowledged mode (AM) radio link control (RLC) entity configured in the UE reaches a maximum number of retransmissions based on the sidelink radio bearer configuration information,
wherein the UE configures the sidelink radio bearer using the sidelink interface based on the sidelink radio bearer configuration information and detects whether the number of data retransmissions through the radio bearer in the AM RLC entity linked to the sidelink radio bearer reaches the maximum number of retransmissions.