Radio configuration method, user equipment, and base station
AssigneeSharp Kabushiki Kaisha
InventorsFANGYING XIAO, CHONGMING ZHANG, RENMAO LIU, SHOHEI YAMADA
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Abstract
The present application provides a method executed by user equipment (UE), comprising: receiving radio resource control (RRC) signaling, the RRC signaling comprising configuration information used for configuring, for the UE, a data radio bearer (DRB) supporting packet duplication; establishing a corresponding DRB according to the configuration information; and calculating transmittable data of a packet data convergence protocol (PDCP) entity for a logical channel corresponding to the established DRB. The present application also provides corresponding UE, a base station, and a corresponding method executed by a base station.
Claims9
1-10. (canceled)
A method performed by a user equipment (UE), comprising:
- receiving a Radio Resource Control (RRC) message used to configure a Data Radio Bearer (DRB) with duplication, and
- if the duplication is configured as activated, a Packet Data Convergence Protocol (PDCP) entity of the DRB submits PDCP Protocol Data Units (PDUs) to multiple Radio Link Control (RLC) entities associated to the DRB;
- else if the duplication is configured as deactivated, the PDCP entity of the DRB submits PDCP PDUs to one of the RLC entities associated to the DRB.
A method performed by a base station, comprising:
- transmitting a Radio Resource Control (RRC) message used to configure a Data Radio Bearer (DRB) with duplication, and
- if the duplication is configured as activated, receiving Packet Data Convergence Protocol (PDCP) Protocol Data Units (PDUs) submitted to multiple Radio Link Control (RLC) entities associated to the DRB from a PDCP entity of the DRB of a user equipment (UE);
- else if the duplication is configured as deactivated, receiving PDCP PDUs submitted to one of the RLC entities associated to the DRB from the PDCP entity of the DRB of the UE.
A user equipment (UE), comprising:
- a processor;
- and
- a memory, the memory having instructions stored thereon, wherein
- the instructions, when processed by the processor, execute the method comprising:
- receiving a Radio Resource Control (RRC) message used to configure a Data Radio Bearer (DRB) with duplication, and
- if the duplication is configured as activated, a Packet Data Convergence Protocol (PDCP) entity of the DRB submits PDCP Protocol Data Units (PDUs) to multiple Radio Link Control (RLC) entities associated to the DRB;
- else if the duplication is configured as deactivated, the PDCP entity of the DRB submits PDCP PDUs to one of the RLC entities associated to the DRB.
A base station, comprising:
- a processor;
- and
- a memory, the memory having instructions stored thereon, wherein
- the instructions, when processed by the processor, execute the method comprising:
- transmitting a Radio Resource Control (RRC) message used to configure a Data Radio Bearer (DRB) with duplication, and
- if the duplication is configured as activated, receiving Packet Data Convergence Protocol (PDCP) Protocol Data Units (PDUs) submitted to multiple Radio Link Control (RLC) entities associated to the DRB from a PDCP entity of the DRB of a user equipment (UE);
- else if the duplication is configured as deactivated, receiving PDCP PDUs submitted to one of the RLC entities associated to the DRB from the PDCP entity of the DRB of the UE.
Dependencies are inferred from the claim text.