Information configuration method and device

Abstract

The invention discloses an information configuration method and device, which are used for updating configuration information of a private network through a public network. In the method, after an operation mode of terminal equipment is determined according to third private network information of the terminal equipment through an access and mobility management network element, third updated network configuration information is sent to the terminal equipment, and the policy control network element determines fourth policy information according to the third policy information and the operation mode and then sends fourth updated network configuration information to the terminal equipment, so that the terminal equipment accesses a private network according to the updated network configurationinformation and routes traffic of the application according to the updated network configuration information. Through the method, the configuration information of the private network can be flexibly updated through the public network.

Description

technical field [0001] The present application relates to the field of communication technologies, and in particular to an information configuration method and device. Background technique [0002] At present, three types of non-public networks (non-public networks, NPNs) (that is, private networks) are defined in the 5G standard meeting: (1) independent (standalone) networks, this type of private network and public land mobile network (publicland mobile network, PLMN) is completely independent, that is, the private network has an independent access network and core network; (2) closed access group (closed access group, CAG), which belongs to a non-standalone network Type, this type of private network is part of the public network PLMN network, and only provides services for specific services / users; (3) Slicing (Slicing) network, this type of private network is also a type of non-standalone network, Utilize the slice feature defined by 5G to use dedicated slices to provide ...

AI Technical Summary

Problems solved by technology

However, both the Standalone mode and the CAG mode in the above-mentioned NPN network restrict unauthorized terminal devices from attempting to access the cell. Specifically, only authorized or contracted terminal devices can attempt to access the limited cell, and then the core network further authorizes

Therefore, in order to meet the requirements, it is necessary to update the configuration information in the public network and the private network, but there is currently no way to achieve this

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