Method and device for verifying user equipment identifier in authentication process

A technology of user equipment and equipment identification, applied in the field of communication, can solve problems such as cumbersome processes and waste of signaling resources

Pending Publication Date: 2020-02-14
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] It should be pointed out that the above process of verifying the binding relationship between the user equipment and the user is r

Method used

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  • Method and device for verifying user equipment identifier in authentication process
  • Method and device for verifying user equipment identifier in authentication process
  • Method and device for verifying user equipment identifier in authentication process

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Embodiment Construction

[0058] The technical solution in this application will be described below with reference to the accompanying drawings.

[0059] figure 1 A schematic block diagram of a 5G architecture provided by an embodiment of the present application is shown. The network architecture is based on services, and various types of network function modules are obtained, and the network function modules interact with each other through service interfaces in the form of network function service calls.

[0060] It should be understood that the network function modules in the embodiments of the present application have specific functions and network interfaces, and may be network elements on dedicated hardware, software instances running on dedicated hardware, or related platforms (such as on cloud infrastructure) ), which is not limited in this embodiment of the present application.

[0061] The following will combine figure 1 Each module in the service-based network architecture is introduced:

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Abstract

The invention provides a method and device for verifying a user equipment identifier in an authentication process, and the method comprises the steps: transmitting the user identifier and the user equipment identifier to a unified data management network element through a registration request message in a network registration process of user equipment, wherein the user equipment identifier is encrypted by a public key of a home network; enabling the unified data management network element to acquire a target user equipment identifier matched with the user identifier; and judging whether the received user equipment identifier is matched with the acquired target user equipment identifier or not. Through the technical scheme provided by the invention, the binding relationship between the useridentifier and the user equipment identifier can be verified in the network registration process of the user equipment, so that the verification of the binding relationship between the user identifier and the user equipment identifier is completed in a minimum signaling interaction mode.

Description

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Claims

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Application Information

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Owner HUAWEI TECH CO LTD
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