method for transmitting radio link control, method for transmitting radio link control, rlc, radio link control entity, rlc, receiving side rlc entity, receiving side rlc entity, link control entity radio, send side rlc and send side rlc entity

摘要

the modalities of the present invention reveal a method of transmitting radio link control (rlc) and related products, the method comprising: receiving a first set of rlc protocol data unit (pdu) from an entity end of transmission rlc, the first set of rlc pdu being generated by the end of transmission rlc entity according to an original data segment; when it is detected that a plurality of rlc pdus in the first set of rlc pdu is not received successfully, transmitting a status report of an indication domain that carries the sequence number (sn) of the plurality of rlc pdus; receiving a second set of rlc pdu from the end-of-transmission rlc entity; and obtaining the original data segments according to the first set of rlc pdu and the second set of rlc pdu. the modalities solve the problem of the great overhead of returning the state report to the end of transmission rlc entity when an end of receiving rlc entity needs the end of transmission rlc entity to relay the rlc pdus in a system of transmission nr 5g.