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System and method for implementing fixed network searching user integrated data base using soft exchange

A softswitch and database technology, applied in the direction of subscriber special services, selection devices, electrical components, etc., can solve problems such as the inability of user numbers to be carried around, complex business network structure, and difficult business promotion.

Inactive Publication Date: 2007-02-14
GUANGDONG TELECOM ACAD OF SCI & TECH
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Problems solved by technology

[0003] (1) The closedness of the fixed network and the immobilization of terminals make it difficult to respond quickly to new business needs, and cannot implement an open structure to flexibly provide various services for users; user numbers cannot be carried around and are difficult to migrate ; It is also impossible to create demand for users based on consumers' consumption habits, traditional characteristics and consumption information
[0004] (2) At present, the intelligent services carried out on the fixed-line network mainly rely on the access code method (DP3 method), which is very inconvenient to use, and the business network structure is relatively complicated
[0005] (3) Due to the decentralized storage and management of user data, different models need to prepare different user data solutions. For operators, the technology is complex, maintenance costs are high, and business promotion is difficult

Method used

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  • System and method for implementing fixed network searching user integrated data base using soft exchange
  • System and method for implementing fixed network searching user integrated data base using soft exchange
  • System and method for implementing fixed network searching user integrated data base using soft exchange

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Embodiment Construction

[0054] 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.

[0055] see figure 1 , the present invention is a system that uses softswitch to realize the fixed network user centralized database query, it is proposed in view of the closedness of the current fixed telephone network on the telephone number and the limitations of intelligent services, using the trunk of the softswitch The gateway TG replaces the traditional tandem office, and at the same time introduces a centralized user database (that is, the intelligent home location register SHLR), which is used to store user data and access codes for intelligent services. SHLR also supports storing user information including basic services and supplementary services. All attributes, so as to realize the triggering of mixed number allocation and intelligent services. The fo...

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Abstract

This invention relates to a system and a method for utilizing soft switch to realize inquiry of user centralized database of stationary network, in which, said system is composed of a structure taking the user centralized database SHLR and intelligent service platform as two independent nodes of the service / application layer, the soft switch as the control layer, IP packet network as the loading layer and SG and TG set in each of PSTN as the access layer, said soft switch network as the overlapping network of PSTN is corresponding to a combined junction office with the SSP function independent of the local network PSTN to form a new fixed network structure by inter-connection and inter-communication of SG and TG with PSTN, a mobile network and Xiao ling tong network: SHLR+SS overlapping network. This invention also provides a method for enquiring data by SS.

Description

technical field [0001] The present invention relates to a new technology of fixed telephone network, to be precise, relate to a kind of system and the method of querying data that utilize soft switch to realize fixed network query user centralized database (that is: intelligent home location register SHLR, Smart HomeLocation Register), It belongs to the technical field of the next generation network of soft switching. Background technique [0002] At present, the user data of the exchange in the fixed telephone network is independently stored in the local database of the exchange, and each exchange node manages the user data of the exchange itself. This approach has the following disadvantages: [0003] (1) The closedness of the fixed network and the immobilization of terminals make it difficult to respond quickly to new business needs, and cannot implement an open structure to flexibly provide various services for users; user numbers cannot be carried around and are diffic...

Claims

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Application Information

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IPC IPC(8): H04M3/42H04Q3/00
Inventor 董晓庄李华吴伟蔡康李洪肖黎朱英军林俐姚怀志李力卡龙显军马涛郭英陈宇华张慧嫦
Owner GUANGDONG TELECOM ACAD OF SCI & TECH
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