Radio bearer setup method and device
AssigneeHuawei Technologies Co., Ltd.
InventorPingping Xing
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Abstract
Embodiments of the present invention provide a radio bearer setup method, including: establishing, by a base station, an SRB with UE according to a configuration parameter of the SRB, and establishing, according to configuration parameters of N DRBs that carry N services, the N DRBs with the UE, where N≥2, N is an integer, M of the N DRBs occupy different transmission channels and different physical channels, 2≤M≤N, M is an integer, and a transmission channel and a physical channel occupied by the SRB are different from a transmission channel and a physical channel occupied by at least one of the N DRBs. In this way, interruption in all service data between the UE and the base station and a call drop in a communication connection are avoided.
Claims15
An apparatus, comprising:
- a non-transitory memory storage comprising instructions;
- and
- one or more hardware processors in communication with the memory storage, wherein the one or more hardware processors execute the instructions to:
- establish a Signaling Radio Bearer (SRB) with user equipment (UE) according to a configuration parameter of the SRB, wherein the configuration parameter of the SRB indicates a transmission channel and a physical channel occupied by the SRB;
- establish, according to configuration parameters of N Data Radio Bearers (DRBs) that carry N services, the N DRBs with the UE, wherein N is an integer greater than or equal to 2, and the configuration parameters of the N DRBs indicate transmission channels and physical channels occupied by the N DRBs;
- and
- wherein M of the N DRBs occupy different transmission channels and different physical channels, M is an integer greater than or equal to 2 and less than or equal to N, and the transmission channel and the physical channel occupied by the SRB are different from a transmission channel and a physical channel occupied by at least one of the N DRBs.
An apparatus, comprising:
- a non-transitory memory storage comprising instructions;
- and
- one or more hardware processors in communication with the memory storage, wherein the one or more hardware processors execute the instructions to:
- establish a Signaling Radio Bearer (SRB) with a network side device according to a configuration parameter of the SRB, wherein the configuration parameter of the SRB indicates a transmission channel and a physical channel occupied by the SRB;
- establish, according to configuration parameters of N Data Radio Bearers (DRBs) that carry N services, the N DRBs with the network side device, wherein N is an integer greater than or equal to 2, and the configuration parameters of the N DRBs indicate transmission channels and physical channels occupied by the N DRBs;
- and
- wherein M of the N DRBs occupy different transmission channels and different physical channels, M is an integer greater than or equal to 2 and less than or equal to N, and the transmission channel and the physical channel occupied by the SRB are different from a transmission channel and a physical channel occupied by at least one of the N DRBs.
A radio bearer setup method at user equipment (UE), comprising:
- establishing a signaling radio bearer (SRB) with a network side device according to a configuration parameter of the SRB, wherein the configuration parameter of the SRB indicates a transmission channel and a physical channel occupied by the SRB;
- establishing according to configuration parameters of N data radio bearers, DRBs, that carry N services, the N DRBs with the network side device, wherein N is an integer greater than or equal to 2, and the configuration parameters of the N DRBs indicate transmission channels and physical channels occupied by the N DRBs;
- and
- wherein M of the N DRBs occupy different transmission channels and different physical channels, M is an integer greater than or equal to 2 and less than or equal to N, and the transmission channel and the physical channel occupied by the SRB are different from a transmission channel and a physical channel occupied by at least one of the N DRBs.
Dependencies are inferred from the claim text.