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Method for storing and inquiring data in IMS [IP (internet protocol) multimedia subsystem] network

A data storage and query method technology, applied in the field of communication, can solve problems such as cumbersome, complicated query process, and reduce user experience, and achieve the effects of convenient storage, unified format, and improved processing efficiency

Active Publication Date: 2013-01-30
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the various forms of data storage in the first-level ENUM-DNS server in the IMS network and the lack of a perfect query mechanism, the query process in the IMS network is complicated and cumbersome, the query efficiency is low, and the success rate of the query is also low. , greatly reducing the user experience

Method used

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  • Method for storing and inquiring data in IMS [IP (internet protocol) multimedia subsystem] network
  • Method for storing and inquiring data in IMS [IP (internet protocol) multimedia subsystem] network
  • Method for storing and inquiring data in IMS [IP (internet protocol) multimedia subsystem] network

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Embodiment Construction

[0032] The present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0033] In this example, the first-level ENUM-DNS server in the IMS network stores the data required in the query process through its NS data storage module and A data storage module, as follows: the NS data storage module stores the storage domain name (DomainName) The corresponding relationship between the second-level ENUM-DNS server name (ServerName); the A data storage module stores the corresponding relationship between the second-level ENUM-DNS server name and IP; it is worth noting that in this example, the domain name is stored in NS The storage format of the data storage module is stored in a storage format in which high-level domain names and sub-level domain names are arranged in sequence from left to right. And domain names at all levels are separated by predetermined standard characters, for example, the standard char...

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Abstract

The invention discloses a method for storing data in an IMS [IP (internet protocol) multimedia subsystem]. A primary ENUM-DNS (telephone number mapping-domain name system) server in an IMS network comprises an NS (name system) data storing module and a data A storage module which respectively store corresponding relations among storage domain names and names of secondary ENUM-DNS servers and corresponding relations among the names of the secondary ENUM-DNS servers and IPs, and the high-level storage domain names and secondary-level storage domain names which are stored in the NS data storage module are sequentially arranged from left to right. During inquiry, after being inverted by the primary ENUM-DNS server, a received inquiry domain name is sequentially matched with the storage domain names from left to right, so that the name of a target secondary ENUM-DNS server and the matched IP of the secondary ENUM-DNS server are obtained. The method for storing and inquiring the data has the advantages of simplicity in data storing and inquiring process and high inquiry efficiency and accuracy.

Description

technical field [0001] The invention relates to the communication field, in particular to an IMS network data storage and query method. Background technique [0002] IMS (IP Multimedia Subsystem) is an IP multimedia system, a brand-new multimedia service form, which can meet the requirements of more novel and more diversified multimedia services of current terminal customers. A user in the IMS system can be a mobile phone user in general, or a soft terminal with a specific number. Due to the huge number of mobile phone users and soft terminals, telecom operators generally manage user information in different regions, and set up secondary ENUM-DNS servers in each region. The intercommunication of numbers in the region can be completed by querying the secondary ENUM-DNS servers. If you want to realize the intercommunication of numbers between regions, you must set up a first-level ENUM-DNS server, which points out the second-level ENUM-DNS server to which the number or domain...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08H04L29/12
Inventor 盛明超孙望许可喜
Owner ZTE CORP
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