Method for reporting a radio link control re-transmission failure and a device therefor
AssigneeLG Electronics Inc.
InventorsSeungjune Yi, Sunyoung Lee, Sungjun Park
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Abstract
The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for reporting an RLC (Radio Link Control) re-transmission failure in the wireless communication system, the method comprising: receiving, from a base station (BS), an indicator indicating a radio bearer (RB) which the UE reports a RLC retransmission error to the BS; and reporting, to a BS, an Radio Link Control (RLC) retransmission error if the RLC retransmission error occurs in the RB indicated by the indicator.
Claims20
A method for a User Equipment (UE) operating in a wireless communication system, the method comprising:
- receiving, from a base station (BS), an indicator indicating a radio bearer (RB) for reporting a Radio Link Control (RLC) retransmission error to the BS;
- and
- reporting, to a BS, the RLC retransmission error, if the RLC retransmission error occurs in the RB indicated by the indicator.
A method for a User Equipment (UE) operating in a wireless communication system comprising a first base station (BS) and a second BS, the method comprising:
- receiving, from the first BS, an indicator indicating a radio bearer (RB) that has RLC connection with the second BS;
- and
- reporting, to the first BS, an Radio Link Control (RLC) retransmission error if the RLC retransmission error occurs in the RB indicated by the indicator.
A user equipment (UE) operating in a wireless communication system, the UE comprising:
- an RF (radio frequency) module;
- and
- a processor configured to control the RF module,
- wherein the processor is configured to receive, from a base station (BS), an indicator indicating a radio bearer (RB) for reporting a Radio Link Control (RLC) retransmission error to the BS, and to report, to a BS, the RLC retransmission error, if the RLC retransmission error occurs in the RB indicated by the indicator.
Dependencies are inferred from the claim text.