Method and device for updating contract signing and configuration of access point name

Abstract

The embodiment of the invention discloses a method and a device for updating contract signing and configuration of an access point name. The method comprises the following steps: receiving an updating request massage sent by a network element, wherein the updating request massage comprises first access point name APN information, PDNGW information of a grouped data network gate and identification IMSI of an international mobile station; acquiring second APN information corresponding to a user according to the IMSI; when the first APN information is different from the second APN information, and the corresponding user is signed with a wild card APN, for updating the signing configuration of the wild card APN of the corresponding user according to the first APN information. The embodiment of the invention can reduce the unnecessary signaling interactive operation between signed server of the affiliation user and other network elements, can improve network data transmission performance, and reduce the unnecessary expense of affiliation user server.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method and device for updating subscription configuration of access point names. Background technique [0002] The evolved packet network (Evolved Packet System, EPS) may include: a Mobility Management Entity (MME, Mobility Management Entity), which is responsible for the mobility management of the control plane, and the MME may include user context and mobility state management, and allocate user temporary ID, etc.; the home subscriber subscription server may specifically include a home network server (HSS, Home Subscriber Server) and / or a home location register (Home Location Register, HLR), for storing user subscription information. The Packet Data Network Gateway (PDN GW, Packet Data Network Gateway) is the user plane anchor point between the 3GPP access system and the non-3GPP access system, and terminates the interface with the external Packet Data Network (PDN, Pa...

AI Technical Summary

Problems solved by technology

[0006] Embodiments of the present invention provide a method, device, and system for recording access point name records and PDN GW to solve the problem in the prior art that the home user subscription server needs to distinguish dynamically created APN subscriptions caused by dynamically creating and deleting APN subscription configurations. Configuration and static APN subscription configuration, as well as frequent signaling interactions with other network elements caused by synchronous APN subscription configuration, and further, it can also reduce unnecessary overhead of the home user subscription server

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