User equipment and method thereof, and base station and method thereof
AssigneesSharp Kabushiki Kaisha, FG Innovation Company Limited
InventorsFANGYING XIAO, RENMAO LIU
Life of this patent
Estimating the term…
Abstract
Provided in the present invention are user equipment and a method thereof, and a base station and a method thereof. The method in user equipment comprises: receiving from a base station a radio resource control (RRC) message comprising PDCP duplication configuration information of a bearer; and performing, by means of the user equipment, activation configuration of PDCP duplication on the basis of the PDCP duplication configuration information of the bearer.
Claims9
1-10. (canceled)
User equipment comprising:
- receiving circuitry configured to receive a radio resource control (RRC) message which includes an indication in a PDCP-Config information element (IE), the indication being used to indicate whether each of radio link control (RLC) entities associated to a data radio bearer (DRB) is activated or deactivated for packet data convergence protocol (PDCP) duplication;
- and
- transmitting circuitry configured to duplicate a PDCP protocol data unit (PDU) and submit the PDCP PDU to more than one of the RLC entities which is activated for the PDCP duplication, if the PDCP duplication is activated for the DRB, wherein
- the PDCP-Config is used to set configurable PDCP parameters for the DRB.
A base station comprising:
- generating circuitry configured to generate a radio resource control (RRC) message which includes an indication in a PDCP-Config information element (IE), the indication being used to indicate whether each of radio link control (RLC) entities associated to a data radio bearer (DRB) is activated or deactivated for packet data convergence protocol (PDCP) duplication;
- and
- transmitting circuitry configured to transmit the RRC message to User equipment, wherein
- the indication causes the User equipment to duplicate a PDCP protocol data unit (PDU) and submit the PDCP PDU to more than one of the RLC entities which is activated for the PDCP duplication, if the PDCP duplication is activated for the DRB, and
- the PDCP-Config is used to set configurable PDCP parameters for the DRB.
A method performed by User equipment, the method comprising:
- receiving a radio resource control (RRC) message which includes an indication in a PDCP-Config information element (IE), the indication being used to indicate whether each of radio link control (RLC) entities associated to a data radio bearer (DRB) is activated or deactivated for packet data convergence protocol (PDCP) duplication;
- and
- duplicating a PDCP protocol data unit (PDU) and submitting the PDCP PDU to more than one of the RLC entities which is activated for the PDCP duplication, if the PDCP duplication is activated for the DRB, wherein
- the PDCP-Config is used to set configurable PDCP parameters for the DRB.
A method performed by a base station, the method comprising:
- generating a radio resource control (RRC) message which includes an indication in a PDCP-Config information element (IE), the indication being used to indicate whether each of radio link control (RLC) entities associated to a data radio bearer (DRB) is activated or deactivated for packet data convergence protocol (PDCP) duplication;
- and
- transmitting the RRC message to User equipment, wherein
- the indication causes the User equipment to duplicate a PDCP protocol data unit (PDU) and submit the PDCP PDU to more than one of the RLC entities which is activated for the PDCP duplication, if the PDCP duplication is activated for the DRB, and
- the PDCP-Config is used to set configurable PDCP parameters for the DRB.
Dependencies are inferred from the claim text.