DATA DUPLICATION SUPPORT METHOD, TRANSMITTING TERMINAL APPARATUS AND RECEIVING TERMINAL APPARATUS Russian patent published in 2021 - IPC H04L1/00 

FIELD: wireless communication.

SUBSTANCE: method includes transmitting multiple radio link control protocol data units (RLC PDU) to the receiving terminal apparatus by means of a transmitting receiving apparatus, wherein the RLC header of at least one RLC PDU from the multiple RLC PDU comprises an indication field for indicating the radio link corresponding to this RLC PDU and the RLC header of at least one RLC PDU constitutes an RLC header corresponding to at least one RLC PDU, the RLC header is used to form a media access control (MAC) sub-header.

EFFECT: increase in the reliability of transmission of duplicated data in the communication system for data exchange between a vehicle and other objects.

18 cl, 10 dwg, 1 tbl