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

A memory processing method and device of telephone number and domain name mapping server

A technology of telephone number mapping and domain name server, applied in the field of communication, can solve problems such as insufficiency

Inactive Publication Date: 2009-09-23
ZTE CORP
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing ENUM-DNS server technology is still unable to load millions of resource records in a short period of time, and at the same time ensure the speed of querying by domain name

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
  • A memory processing method and device of telephone number and domain name mapping server
  • A memory processing method and device of telephone number and domain name mapping server
  • A memory processing method and device of telephone number and domain name mapping server

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0044] The basic idea of ​​the present invention is: dynamically apply for memory in the ENUM-DNS server, and set a hash table and a search tree in the memory, the nodes of the hash table store the non-numeric part of the domain name and the corresponding search tree position, The nodes of the search tree store the numerical part of the domain name and the corresponding position of the domain name data area. In this way, the resource records corresponding to the domain name can be quickly located when querying the domain name, and at the same time, millions of resource records can be loaded in a sh...

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 invention discloses a memory processing method of a telephone number mapping domain name server, comprising: applying for a domain name data area and a resource record data area for each domain in the memory, and each domain includes at least one domain name; At least one hash table and a search tree, the nodes of the hash table store the non-numeric part of the domain name and its corresponding search tree position, the nodes of the search tree store the numerical part of the domain name and its corresponding domain name data area position; dynamic application Resource records, put the first resource record address corresponding to each domain name into the domain name data area, and put the resource record corresponding to each domain name into the resource record data area. The invention also correspondingly provides a telephone number mapping domain name server. The invention can quickly locate the resource record corresponding to the domain name when the client requests domain name query, and can meet the requirement of loading millions of resource records in a short time.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a memory processing method and processing device of a Telephone Number Mapping (TelephoneNumber Mapping, ENUM) domain name server (Domain Name System, DNS). Background technique [0002] Telephone Number Mapping (ENUM) is a protocol defined by the Internet Engineering Task Force (IETF)—RFC 2916. It uses a domain name server (Domain Name System, DNS) mechanism to combine the E.164 number with a service resource based on the DNS architecture, that is, a Uniform Resource Identifier (Uniform Resource Identifier, URI). [0003] The international standard adds a new domain name e164.arpa to the DNS system to store the URIs of each resource, establishes the mapping between E.164 numbers and accessible resources, and provides a way for telephone numbers to access resources. The accessible resources may include telephone (Phone), electronic mail (Email), fax (Fax) and so o...

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): H04L29/12G06F17/30
Inventor 许可喜
Owner ZTE CORP
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