System and method for implementing integral managing user data of fixed telephone network

A fixed telephone network and user data technology, which is applied to telephone communications, electrical components, and subscriber special services. question

Active Publication Date: 2007-05-02
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] (1) The fixed-line network mainly relies on the access code method (that is, the DP3 method) to realize intelligent services, and there are limitations in service implementation
[0004] (2) The user database is scattered and set up independently, and each exchange end office is only responsible for storing its own user data, resulting in shortcomings such as scattered storage and management o

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  • System and method for implementing integral managing user data of fixed telephone network
  • System and method for implementing integral managing user data of fixed telephone network
  • System and method for implementing integral managing user data of fixed telephone network

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Embodiment Construction

[0061] 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.

[0062] Referring to Fig. 1, the user data of a kind of fixed telephone network of the present invention is specifically introduced to realize the system networking framework of centralized management:

[0063] The system includes a softswitch network and a public telephone network PSTN, wherein the softswitch network is composed of softswitch equipment SS as the control layer, IP packet network as the bearer layer, and various gateways set up with the access layer (including those connected with the public in the figure) The signaling gateway SG, trunk gateway TG, access gateway AG, integrated access device IAD and initial session protocol SIP device for telephone network PSTN intercommunication; The office or a comprehensive tandem office with SSP function that i...

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Abstract

This invention relates to a system and a method for realizing centralized management to user data of a fixed phone net, in which, the system is to introduce a user centralized database HLR in a soft switch network to store and manage the user data of fully fixed phone net in concentration then utilizes the character of strong process ability of the soft switch and widely cover sphere to form a new fixed phone net structure, the HLR+SS overlapping network. This invention also provides a method for enlarging criterion access HLR enquiring user data by a soft switch device SS with the MAP or Diameter protocol as the basis to further trigger user related services and play a foundation for realizing separation of machine and number, opened system and multi-kind of intelligent service trigger mode and development of fixed net new service.

Description

technical field [0001] The present invention relates to a new technology of a fixed telephone network, to be precise, relates to a system and method for realizing centralized management of user data of a fixed telephone network (abbreviated as: fixed telephone network), and belongs to the technical field of next generation network soft switch. Background technique [0002] At present, the user data of the fixed-line network are independently stored in the local database of each exchange, and each exchange node manages the user data of the office itself. This method has the following disadvantages: [0003] (1) The fixed-line network mainly relies on the access code mode (that is, the DP3 mode) to realize intelligent services, and there are limitations in service realization. [0004] (2) The user database is scattered and set up independently, and each exchange end office is only responsible for storing its own user data, resulting in shortcomings such as scattered storage ...

Claims

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Application Information

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IPC IPC(8): H04M3/22H04Q3/00H04M3/42H04M7/00
Inventor 张鹏生叶文超陈毅锋陆立梁柏青
Owner CHINA TELECOM CORP LTD
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