Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Mobile internet domain name analysis method and dns server based on tcp protocol

A technology of DNS server and mobile Internet, which is applied in the field of mobile Internet domain name resolution method and DNS server, which can solve the problems that request data cannot arrive normally, DNS server browser cannot receive normally, etc., and achieve the effect of improving usability and stability

Active Publication Date: 2016-03-16
ALIBABA (CHINA) CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above problems, the purpose of the present invention is to provide a mobile Internet domain name resolution method and DNS server based on the TCP protocol, to solve the request data sent by mobile terminal browsers such as mobile phones due to poor network quality and packet loss in the mobile Internet. The problem that the DNS server cannot be reached normally or the browser cannot normally receive the answer result of the DNS server to improve the availability and stability of the DNS server when browsing the web

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Mobile internet domain name analysis method and dns server based on tcp protocol
  • Mobile internet domain name analysis method and dns server based on tcp protocol
  • Mobile internet domain name analysis method and dns server based on tcp protocol

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0029] Aiming at the problem in the aforementioned prior art that packet loss is prone to occur when the network quality is not good based on the UDP protocol, thereby causing the user to be unable to obtain the DNS server analysis result, the present invention designs a DNS server in the mobile Internet based on TCP, through The link guarantee mechanism of the TCP protocol realizes that the DNS server is not affected by the fluctuation of the mobile network environment, thereby improving the availability and stability of the DNS server during web browsing.

[0030] It should be noted that, the mobile terminal involved in the present invention mainly refers to a terminal such as a mobile phone that utilizes a mobile terminal browser and a mobile Internet for network access.

[0031] figure 1 A schematic flow chart of a method for resolving a ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention provides a mobile Internet domain name resolution method and DNS server based on the TCP protocol, wherein the domain name resolution method includes: after the DNS server receives the domain name resolution request sent by the mobile terminal browser, the DNS server first determines its own cache If there is no resolution result matching the domain name in the database or DNS database, then the DNS server initiates a domain name resolution request to the Bind cache server group in at least one region, and the Bind cache server group sends the domain name resolution result to the DNS server, and then the DNS server selects The domain name resolution result is returned to the mobile terminal browser. The invention can solve the problem of data packet loss caused by poor network quality in the mobile Internet, thereby improving the usability and stability of the DNS server when browsing webpages.

Description

technical field [0001] The present invention relates to the technical field of DNS service, and more specifically, relates to a TCP protocol-based mobile Internet domain name resolution method and a DNS server. Background technique [0002] With the continuous development of science and technology, more and more people begin to use mobile terminal devices such as mobile phones to access the Internet, so as to keep abreast of information. DNS (Domain Name System, Domain Name System), as a core service of the Internet, maps domain names and IP (Internet Protocol, Internet Protocol) addresses to each other, so that users can use domain names to access the Internet more conveniently, without having to remember that they can be accessed The IP number string read directly by the machine. [0003] When a user visits a webpage, he first requests the DNS server to resolve the domain name of the webpage to be accessed to obtain the IP address corresponding to the domain name of the w...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/12H04L29/06
CPCH04L69/16H04L61/4511H04L61/58
Inventor 梁捷俞永福谭蔚华
Owner ALIBABA (CHINA) CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com