Method and device for configuring data flow
AssigneeVivo Mobile Communication Co., Ltd.
InventorYumin Wu
Life of this patent
Estimating the term…
Abstract
A method and device for configuring a data flow are disclosed in embodiments of this disclosure. The method includes: transmitting indication information to an SDAP entity receiving end if a DRB corresponding to a QoS data flow is changed from a source DRB to a target DRB. The indication information is used to indicate that transmission of a first QoS data flow is completed on the source DRB or transmission of data of a second QoS data flow starts on the target DRB. Data of the QoS data flow includes data of the first QoS data flow and data of the second QoS data flow.
Claims20
A computer readable storage medium, comprising a computer program stored thereon, wherein the computer program is configured to be executed by a processor to implement:
- transmitting indication information to an SDAP entity receiving end if a data radio bearer (DRB) corresponding to a quality of service (QoS) data flow is changed from a source DRB to a target DRB, wherein the indication information is configured to indicate that transmission of a first QoS data flow is completed on the source DRB or transmission of data of a second QoS data flow starts on the target DRB, and data of the QoS data flow comprises data of the first QoS data flow and data of the second QoS data flow;
- wherein the indication information is in one of following formats:
- an SDAP header without carrying a data portion;
- an SDAP header comprising at least one reserved indication bit, and the SDAP header comprising at least one reserved indication bit being a control packet;
- and
- wherein the reserved indication bit is used to indicate the indication information;
- wherein the SDAP header occupies only one octet.
A terminal device, comprising a processor, a memory, a network interface and a user interface, wherein the memory stores therein a computer program configured to be executed by the processor, and the processor is configured to execute the computer program to implement:
- receiving indication information from an SDAP entity transmitting end if a data radio bearer (DRB) corresponding to a quality of service (QoS) data flow is changed from a source DRB to a target DRB, wherein the indication information is configured to indicate that transmission of data of the QoS data flow is completed on the source DRB or transmission of data of the QoS data flow starts on the target DRB;
- wherein the indication information is in one of following formats:
- an SDAP header without carrying a data portion;
- an SDAP header comprising at least one reserved indication bit, and the SDAP header comprising at least one reserved indication bit being a control packet;
- and
- wherein the reserved indication bit is used to indicate the indication information;
- wherein the SDAP header occupies only one octet.
A computer readable storage medium, comprising a computer program stored thereon, wherein the computer program is configured to be executed by a processor to implement:
- receiving indication information from an SDAP entity transmitting end if a data radio bearer (DRB) corresponding to a quality of service (QoS) data flow is changed from a source DRB to a target DRB, wherein the indication information is configured to indicate that transmission of data of the QoS data flow is completed on the source DRB or transmission of data of the QoS data flow starts on the target DRB;
- wherein the indication information is in one of following formats:
- an SDAP header without carrying a data portion;
- an SDAP header comprising at least one reserved indication bit, and the SDAP header comprising at least one reserved indication bit being a control packet;
- and
- wherein the reserved indication bit is used to indicate the indication information;
- wherein the SDAP header occupies only one octet.
Dependencies are inferred from the claim text.