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Public data network (PDN) connection method, terminal and storage medium

A public data network and connection method technology, applied in the field of communication, can solve problems such as the failure of supplementary business execution, the inability of APN to guarantee the standardization, and the inability to determine the requirements of all APN business, so as to avoid the effect of execution failure

Pending Publication Date: 2022-01-14
DONGGUAN HUABEL ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the APN modified or newly created by the user cannot guarantee its standardization. As long as the configured APN contains the default type, the normal Internet access of the terminal can be guaranteed. The user cannot be sure whether the configured APN meets the needs of all services of the terminal, which may lead to supplementary services. Execution failed

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  • Public data network (PDN) connection method, terminal and storage medium
  • Public data network (PDN) connection method, terminal and storage medium
  • Public data network (PDN) connection method, terminal and storage medium

Examples

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Embodiment Construction

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, those skilled in the art can understand that in each embodiment of the present invention, many technical details are provided for readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following embodiments, the technical solutions claimed in this application can also be realized.

[0023] The division of the following embodiments is for the convenience of description, and should not constitute any limitation to the specific implementation of the present invention, and the various embodiments can be combined and referred to each other on the premise of no contradiction.

[0024] The first embodiment of the present invention relates t...

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Abstract

The embodiment of the invention relates to the technical field of communication, and discloses a public data network (PDN) connection method, a terminal and a storage medium. The method provided by the invention comprises the following steps: detecting a plurality of access point names (APN) stored in a local database, and determining types respectively corresponding to the APNs; determining weight scores of all the APNs according to the types corresponding to the plurality of APNs, wherein the weight score of the APN of an xcap type is greater than the weight scores of the APNs of other types; and establishing connection with a public data network (PDN) according to the APN with the highest weight score. According to the invention, the phenomenon that supplementary services fail to be executed under the scenes that a user newly builds or modifies an APN, changes a default APN or an operator is newly added and the like is effectively avoided.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular to a method for connecting a public data network (PDN), a terminal, and a storage medium. Background technique [0002] In order to meet the needs of various services, the terminal needs to establish different types of public data network (Public DataNetwork, PDN) links, for example, the Microsoft Media Server Protocol (Microsoft Media Server Protocol, mms) type of PDN link is a dedicated link for MMS , the default default type of PDN is the default network connection link, and the application layer protocol xcap type of PDN is supplementary services (such as call forwarding, call waiting, call restriction, hidden number and other services). [0003] Since the access point name (Access Point Name, APN) of the terminal can be modified or newly created by the user, the APN modified or newly created by the user can be used to establish a connection wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/20H04W76/10
CPCH04W48/20H04W76/10
Inventor 吴鹏余立峰肖玉雯汪玉龙陆里江
Owner DONGGUAN HUABEL ELECTRONICS TECH
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