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Emergency switched system of NGN service platform database and realizing method thereof

A technology of service platform and database, applied in the field of NGN service platform system

Inactive Publication Date: 2011-05-18
FENGHUO COMM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to solve the problem that the NGN service platform database does not realize remote emergency switching and reverse synchronization of data, which may easily cause loss of service data during emergency question

Method used

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  • Emergency switched system of NGN service platform database and realizing method thereof
  • Emergency switched system of NGN service platform database and realizing method thereof
  • Emergency switched system of NGN service platform database and realizing method thereof

Examples

Experimental program
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Embodiment Construction

[0044] Create a backup database db_service0_0731 for the local business database db_0731 of prefecture 1;

[0045] Create a backup database db_service0_0732 for the local business database db_0732 of prefecture 2;

[0046] Create a backup database db_service0_0733 for the local business database db_0733 of prefecture 3;

[0047] The synchronization module includes a data upload synchronization module and a data download synchronization module. In order to maintain the consistency between the backup database of the provincial center and the local business database of each city, it is necessary to regularly synchronize the local business database of each city to the corresponding backup database of the provincial center. The function is completed by the data upload synchronization module. After the local city database is restored, it is necessary to switch back to the city database. Since the business is running on the backup database of the provincial center, some latest busin...

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PUM

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Abstract

The invention discloses an emergency switched system of NGN service platform database and a realizing method thereof. The system comprises local service databases of each city, back up databases of province emergency centers, a synchronization module and a switching module; wherein, the local service databases and the back up databases are corresponding to each other one by one; the synchronization module is used for completing the data synchronization between the local service databases on NGN service application servers of each city and the province center back up databases on province emergency center servers; and the switching module is used for switching the province center back up databases which are corresponding to the city on the province emergency center servers into the local service databases when the NGN service application servers of the city are out of service caused by the lock service database. The invention sets up the back up databases on the province emergency center servers, when the local service databases can not be immediately recovered, switches the databases in a connecting way, and accesses the province center back up databases by a synthetic data communication network, so as to fast recover the operation of the system, greatly shorten service interruption time, and minimize the influence to customers and operators.

Description

technical field [0001] The present invention relates to an NGN service platform system, in particular to an NGN service platform database emergency switching system and a realization method thereof. Background technique [0002] NGN (Next Generation Network) is the next-generation communication network. With softswitch as the core, it can provide a comprehensive and open network architecture based on packet technology including voice, data, video and multimedia services. It represents the development direction of communication networks. [0003] During the operation of NGN (Next Generation Network) services, a large amount of user service data needs to be processed, such as user ID, user number information, service trigger data, authentication data, etc., and a large number of database resources need to be saved and accessed. In the system, the database is at a core position. If the failure of the database part cannot be recovered in time, it will cause great losses to oper...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04L12/56G06F17/30
Inventor 李明春刘会松
Owner FENGHUO COMM SCI & TECH CO LTD