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Method and system based on northbound interface to realize network management

A technology of a network management system and a network element management system, applied in the field of communication, can solve the problems of northbound interface failure performance, bottleneck, and network management system inundation.

Inactive Publication Date: 2009-11-18
BEIJING SYMFUN OPTICAL TELECOM TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A large number of alarm information will cause failures or performance bottlenecks on the northbound interface, and the network management system will be overwhelmed by a series of sudden alarm events that are meaningless to determine the cause of the failure

Method used

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  • Method and system based on northbound interface to realize network management
  • Method and system based on northbound interface to realize network management
  • Method and system based on northbound interface to realize network management

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Embodiment Construction

[0067] Below in conjunction with specific embodiment the present invention is described in detail:

[0068] The purpose of the present invention is to provide a system for realizing network management based on the northbound interface. The system reduces the load of the northbound interface by processing the alarm information, and improves the efficiency of the network management system in processing the alarm information.

[0069] Such as figure 2 As shown, the telecommunication management network TMN includes: a network management system NMS, a network element management system EMS and a northbound interface. The network management system NMS and the network element management system EMS communicate through the northbound interface. The network management device manages multiple network element management systems through the northbound interface, and manages the entire subnet through the network element management systems of multiple equipment suppliers.

[0070] The north...

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Abstract

The invention relates to a method and a system based on a northbound interface to realize network management. The northbound interface caches alarm information and the received alarm information is grouped and done with association analysis according to the ID of an element management system. The alarm information is divided into the following types: filtered alarm information, combined alarm information, compressed alarm information and inhibited alarm information. An alarm analysis device analyzes the alarm information according to alarm time to obtain association alarm information. A fault analysis device generates the dependency relationship of communication equipment according to the association alarm information sent by the alarm analysis device. An alarm treating device correspondingly treats the alarm information according to the types of the alarm information and conducts alarm notice or early fault alarm according to the dependency relationship in a network topological diagram generated by the fault analysis device. By treating the alarm information, the invention relieves the load of the northbound interface and improves the efficiency of the network management system in treating the alarm information.

Description

technical field [0001] The invention relates to network management technology in the communication field, in particular to a method and system for realizing network management based on a northbound interface. Background technique [0002] With the rapid development of telecommunication technology and the rapid popularization of the Internet in our country, the network is becoming an indispensable and important part in various aspects of social economy, culture, science and so on. As a manufacturer of each device, it has its own network element management system (EMS) to manage its own network devices. However, EMS can only manage the manufacturer's own network equipment, but telecom operators need to manage these equipment and even the network element management system, which puts forward requirements for the network element management system: equipment manufacturers must develop their own network element management system interface to realize distributed centralized manage...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L12/26H04L29/06
Inventor 赵文涛张世瞳胡军波孙忠义段小军
Owner BEIJING SYMFUN OPTICAL TELECOM TECH DEV
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