Terminal equipment registration method and device

A technology for terminal equipment and registration request messages, which is applied in the fields of security devices, electrical components, wireless communication, etc., and can solve the problems of long registration process time and difficult setting or management of timers.

Active Publication Date: 2020-09-11
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] This application provides a registration method and device for terminal equipment, which are used to solve the problems that the registration and authentication timers in the registration process of terminal equipme

Method used

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  • Terminal equipment registration method and device
  • Terminal equipment registration method and device
  • Terminal equipment registration method and device

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Embodiment Construction

[0056] In order to make the objectives, technical solutions, and advantages of the present application clearer, the present application will be further described in detail below with reference to the accompanying drawings. The specific operation method in the method embodiment can also be applied to the device embodiment or the system embodiment. Among them, in the description of the present application, unless otherwise specified, "plurality" means two or more.

[0057] In order to make the objectives, technical solutions, and advantages of the present application clearer, the present application will be further described in detail below with reference to the accompanying drawings. The specific operation method in the method embodiment can also be applied to the device embodiment or the system embodiment. Among them, in the description of the present application, unless otherwise specified, "plurality" means two or more.

[0058] Such as figure 1 Shown is a schematic diagram of ...

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Abstract

The invention provides a terminal equipment registration method and device. In the method, the time for sending a registration acceptance message by the network is earlier than the time for sending the registration acceptance message in the registration process in the prior art; in other words, the registration acceptance message is sent as long as the first-level authentication of the terminal equipment is completed and a security context is established; however, in the prior art, the registration acceptance message is sent only after all the slices complete the second-level authentication, so that not only can the problem caused by nested authentication be solved, but also the access flexibility of the terminal equipment is greatly improved, and the setting or management of a timer during registration becomes simpler and more convenient. At the moment, the terminal equipment can decide when it is convenient to perform second-level authentication on the terminal equipment according tothe second-level authentication information fed back by the network. For example, the terminal equipment can access the slice, establish a session and send and receive data service according to the successfully authenticated slice, and makes a request to access other slices when it is idle at a later time.

Description

Technical field [0001] This application relates to the field of mobile communication technology, and in particular to a method and device for registering terminal equipment. Background technique [0002] Before the terminal device accesses the network or the slice, it needs to perform two-way authentication with the slice and obtain authorization from the network. Currently, two levels of authentication may be required between terminal equipment and the network. Among them, the authentication between the terminal equipment and the operator's network is called the first-level certification, and the authentication between the terminal equipment and the third-party network outside the operator's network is called the second-level certification. [0003] Currently, one possible authentication method is: terminal device initiates a registration request -> Level 1 certification of carrier network -> Secondary certification of third-party networks -> Network authorization of the...

Claims

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Application Information

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IPC IPC(8): H04W12/06H04W60/00H04W76/12
CPCH04W60/00H04W76/12H04W12/06H04W24/02H04W76/10
Inventor 雷中定
Owner HUAWEI TECH CO LTD
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