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Registration method, a device and a device of an IP multimedia subsystem

A technology of multimedia subsystems and equipment, applied in the field of communication, can solve problems such as hidden dangers of network security

Active Publication Date: 2018-12-18
HANDAN BRANCH OF CHINA MOBILE GRP HEBEI COMPANYLIMITED +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Embodiments of the present invention provide a registration method, device, and equipment for an IP multimedia subsystem, which can solve the problem of security risks brought to the network when users visit the network for IMS registration

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  • Registration method, a device and a device of an IP multimedia subsystem
  • Registration method, a device and a device of an IP multimedia subsystem
  • Registration method, a device and a device of an IP multimedia subsystem

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Embodiment Construction

[0050] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0051] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0052] The embodiment of the present invention is appli...

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Abstract

The embodiment of the invention discloses a registration method, a device and a device of an IP multimedia subsystem. The method comprises the following steps: receiving a request message sent by a user equipment including a user identity corresponding to the user equipment, wherein the request message is used for requesting a home network domain name of a home network of the user equipment; determining destination information of the request message based on the user identity, wherein the destination information is used for indicating a home network domain name inquiry server of the home subscriber server corresponding to the home network of the user equipment; sending a request message including destination information to a home network domain name inquiry server; receiving response information sent by a home network domain name inquiry server, wherein the response information comprises a home network domain name; sending a response message to the user equipment. The embodiment of theinvention can avoid the security hidden trouble brought to the home network when the user visits the network for IMS registration.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a registration method, device and equipment of an IP multimedia subsystem. Background technique [0002] Voice over LTE (Voice over LTE, VOLTE) is a voice service based on an Internet Protocol Multimedia Subsystem (IP Multimedia Subsystem, IMS), that is, a voice service based on an IP Multimedia Subsystem. After completing the network attachment of Long Term Evolution (LTE) or Evolved Packet Core (EPC) and establishing data bearer and IMS signaling bearer, VOLTE users can register with the IMS network. After successful IMS registration Users can use VOLTE and roam in the IMS network. However, regardless of whether the user is located in the home network or the visited network, when registering with the IMS, the registration needs to be completed in the user's home network. [0003] When the user needs to register with the IMS in the visited network, it first need...

Claims

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Application Information

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IPC IPC(8): H04L29/06
CPCH04L65/1016H04L65/1073
Inventor 孙鹏飞
Owner HANDAN BRANCH OF CHINA MOBILE GRP HEBEI COMPANYLIMITED