Data transmission channel address allocation method and device, association method and device and storage medium

Abstract

The invention discloses a data transmission channel address allocation method, an association method and device and a storage medium, and the method comprises the steps: sending a first interface signaling to a first base station, wherein the first interface signaling at least comprises N preset and allocated uplink data transmission channel addresses, and N is an integer greater than or equal to2. According to the invention, at least two uplink data transmission channel addresses are distributed to a base station at a core network side; the limitation of association and binding of an uplinkdata transmission channel and a unique uplink data transmission channel address are overcome, the flexibility and performance of data transmission between a base station and a core network is enhanced, the robustness of the data transmission channel and the load balance between the data transmission channels is enhanced, the service quality of user service data streams is ensured, and the use experience of a user is improved.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a data transmission channel address allocation method, an association method, a device and a storage medium. Background technique [0002] The fifth-generation (5G, 5Generation) system includes the next-generation core network (5GC, 5Generation Core) and the next-generation radio access network (NG-RAN, Next Generation Radio Access Network) base station, in which 5GC includes the access mobile function (AMF, Access Mobility Function), session management function (SMF, SessionManagement Function) and user plane function (UPF, User Plane Function) and other basic network element nodes; and NG-RAN includes at least two different types of base stations: based on the fourth Generation (4G, 4Generation) evolved base station (eNB, Evolved Node B) evolved next-generation evolved base station (NG-eNB, Next Generation Evolved Node B) and a newly designed gNB that supports the ...

AI Technical Summary

Problems solved by technology

[0007] The present invention provides a data transmission channel address allocation method, an association method, a device and a storage medium to solve the following problems in the prior art: the back end of the address port of the uplink data transmission channel of a single UPF unit is likely to cause end-to-end uplink data packets The transmission delay increases, or the uplink data transmission channel needs to be re-established with other UPF uplink new addresses in case of failure, causing service interruption and affecting user experience

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