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IMS (IP Multimedia Subsystem) communication method based on superposition of public network and private network

A communication method and technology for a private network, applied in the field of communication, can solve the problem that public network users cannot directly access the private network, and achieve the effects of reducing the pressure of network resource allocation, improving network security, and protecting privacy.

Pending Publication Date: 2022-05-13
IPLOOK NETWORKS CO LTD
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The embodiment of this application provides an IMS communication solution based on the superposition of public network and private network to solve the technical problem that public network users cannot directly access the private network

Method used

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  • IMS (IP Multimedia Subsystem) communication method based on superposition of public network and private network
  • IMS (IP Multimedia Subsystem) communication method based on superposition of public network and private network
  • IMS (IP Multimedia Subsystem) communication method based on superposition of public network and private network

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Embodiment Construction

[0079] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments of the present application and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0080] Please refer to figure 1 , the application provides an IMS communication method based on the superposition of public network and private network, comprising the following steps:

[0081] S110: Deploy the first VXLAN device on the public network side.

[0082] S120: Deploy a second VXLAN device connected to the first VXLAN device through a UDP...

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Abstract

The invention discloses an IMS (IP Multimedia Subsystem) communication method based on superposition of a public network and a private network, which is used for solving the technical problem that a public network user cannot directly access the private network. Specifically, according to the IMS communication scheme based on superposition of the public network and the private network, VXLAN devices are arranged on a public network side and a private network side respectively, and a UDP tunnel used for transmitting communication messages is established, so that an operator can switch and access a public network environment and a private network environment without manually switching an SIM (Subscriber Identity Module) card. And when communication message interaction is carried out in different network environments, through multiple times of matching verification and user information authentication, the network resource distribution pressure is reduced, and the network security is improved. And the communication message is encrypted by replacing a real IP for the communication message, so that the privacy of an operator is protected, and the network security is further improved.

Description

technical field [0001] The present application relates to the technical field of communication, and in particular to an IMS communication method based on the superposition of a public network and a private network. Background technique [0002] With the continuous maturity of communication technology, some enterprises use advanced communication mechanisms to deploy special wireless networks to realize wireless communication functions within enterprises. Generally, we refer to public wireless communication networks operated by telecom operators as public networks, and wireless networks built by enterprises as private networks. [0003] In the process of realizing the prior art, the inventors found that: [0004] The essence of the private network is a small private network superimposed on the public network environment. Most of the private network environment is within the coverage of the public network environment. [0005] Considering the security performance of the priva...

Claims

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Application Information

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IPC IPC(8): H04L12/46H04L9/40H04L65/1016
CPCH04L12/4641H04L12/4633H04L63/0428H04L63/105H04L63/08H04L65/1016
Inventor 罗聪周远长
Owner IPLOOK NETWORKS CO LTD
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