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IMS network registration method and system

A registration system and network technology, applied in the field of communication, can solve problems such as user loss, user privacy leaks, and messages not protected by security, and achieve the effect of strengthening security and preventing leakage

Active Publication Date: 2019-04-12
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Since the initial registration request message in the related art is sent when the security key has not been negotiated, the message is not subject to any security protection, and an attacker can easily obtain the user's registration information, thereby causing user privacy leaks, especially when the user When the IMSI number is obtained by criminals, it will cause irreparable losses to users

Method used

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  • IMS network registration method and system
  • IMS network registration method and system

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Embodiment Construction

[0031] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0032] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0033] figure 1 A schematic flowchart of a method for registering an IMS network according to an embodiment of the present invention is shown.

[0034] Such as figure 1 As shown, the registration ...

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Abstract

The present invention provides a registration method and system for an IMS network, wherein the registration method for an IMS network includes: a mobile communication network assigns a temporary user identifier to a user equipment; the user equipment receives the temporary user identifier, and based on The temporary user identity sends an initial registration request to the IMS network to perform an initial registration process. The technical scheme of the present invention completes the initial registration of the IMS network by using the temporary user ID instead of the private user ID, thereby strengthening the security of the initial registration process of the IMS network and effectively preventing leakage of user information.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular, to an IMS network registration method and an IMS network registration system. Background technique [0002] IMS (Internet Protocol Multimedia Subsystem, Internet Protocol Multimedia Subsystem) is a brand-new multimedia service form, which can be applied to mobile communication networks and fixed communication networks, and can meet the newer and more diverse multimedia service needs of end customers. [0003] Usually, the user must register with the IMS network before using the IMS service, and the two-way authentication of the user to the network and the network to the user can be completed through the registration process. IMS registration includes two registrations, namely initial registration and authentication registration. The initial registration process is initiated by the user equipment (User Equipment, UE) to register with the IMS network. Since identity au...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04W8/26H04W60/00
CPCH04L65/1073H04W8/26H04W60/00H04L9/40
Inventor 张子敬文立新
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD