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Method, device and system for domain name resolution during traffic offloading

A technology of domain name resolution and traffic offloading, which is applied in transmission systems, wireless communications, network data management, etc., and can solve problems such as IP addresses cannot be used normally, traffic offloading functions cannot be used normally, etc.

Active Publication Date: 2019-01-01
BOOMSENSE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this time, the originally configured DNS IP address cannot be used normally, resulting in the traffic offload function not working normally when the terminal passes through the Internet.

Method used

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  • Method, device and system for domain name resolution during traffic offloading
  • Method, device and system for domain name resolution during traffic offloading
  • Method, device and system for domain name resolution during traffic offloading

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Embodiment Construction

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on this The embodiments in the invention, and all other embodiments obtained by persons of ordinary skill in the art without creative effort, all belong to the scope of protection of the present invention.

[0024] On the one hand, the embodiment of the present invention provides a method for domain name resolution during traffic unloading. The IP address of the first domain name resolution server is configured in the wireless access network device, and the first domain name resolution server is located in the public Internet; the The wireless access network device receives the IP address assignment message sent by the core network to the terminal, and...

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PUM

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Abstract

The present invention disclosed a method, device and system for the domain name analysis when the flow was uninstalled.Among them, the wireless access network device receives the address allocation message sent to the terminal, which is carried by the IP address of the second domain name analysis server in the address allocation message, and replaces the IP address of the IP address of the first domain name analysis server.The second domain name analysis server's IP address is obtained by the second address allocation; the wireless access network device sends the second address allocation message to the terminal, and the terminal is analyzed based on the second address allocation message.The method of disclosure of the present invention realizes that when the traffic is uninstalled, the user terminal does not need to make any modifications. It can enhance the user experience through the original configured NET method.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a method, device and system for domain name resolution during traffic unloading. Background technique [0002] In the wireless communication access network, when the user terminal is configured to perform data services in the Internet mode, the user obtains complete Internet access rights. An access point (Access Point Name, APN) is a way for a user terminal to access the Internet. For example, China Mobile Net (CMNET) is the name of an access point used by mobile phones to access the Internet. It is the name of the access point (Access Point Name, APN) of China Mobile's GPRS network, through which CMNET can obtain full Internet access rights and provide NAT services. [0003] Domain Name System (DNS), the role of the DNS server on the Internet is to convert domain names into IP addresses that can be recognized by the network. Internet websites exist in ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/12H04W8/26
CPCH04L61/4511
Inventor 彭勇刘建军
Owner BOOMSENSE TECH
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