Incremental analysis method of optical synchronization transmission network alarm correlation

A technology of incremental analysis and transmission network, which is applied in transmission systems, data exchange networks, digital transmission systems, etc., can solve problems such as poor accuracy and reliability, dependence on the knowledge and experience of maintenance personnel, and slow speed, so as to ensure accuracy The effect of precision, fast and accurate positioning, and high analysis efficiency

Inactive Publication Date: 2008-05-21
ZTE CORP
View PDF1 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In actual network operation, a root failure will lead to a large number of alarm information derived from it. Maintenance personnel need to check the alarm category and location reported by each network element in the network to the network management system, and then combine

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Incremental analysis method of optical synchronization transmission network alarm correlation
  • Incremental analysis method of optical synchronization transmission network alarm correlation
  • Incremental analysis method of optical synchronization transmission network alarm correlation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0028] Fig. 1 is a flow chart showing an incremental analysis method for alarm correlation in an optical synchronous transport network according to the present invention. Referring to Fig. 1, the incremental analysis method of alarm correlation in optical synchronous transmission network according to the present invention comprises the following steps: Step S102, when the path configuration changes or the alarm changes, the analysis data of this time and the analysis data of last time Comparing to obtain incremental input data; and Step S104, analyzing and processing according to the incremental input data to determine the root cause alarm, and the derived relationship between the root cause alarm and the non-root cause alarm.

[0029] The incremental input data is at least one of the newly added alarm set, the disappeared alarm set, the added path set...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses an incremental analysis method for alarm correlation of an optical synchronous transmission network, which includes the following steps: Step S102, when the path configuration changes or the alarm changes, the analysis data of this time is compared with the analysis data of the last time to obtain Obtaining incremental input data; and step S104 , analyzing and processing according to the incremental input data to determine the root cause alarm, and the derived relationship between the root cause alarm and the non-root cause alarm. The invention can automatically filter out the situation that the non-root alarm is not reported correctly, and further guarantees the accuracy of the analysis.

Description

technical field [0001] The invention relates to a method for locating network faults in the field of optical transport networks. Background technique [0002] With the increasing popularity of the Internet and the continuous improvement of network transmission requirements, both capacity requirements and quality requirements are promoting the continuous advancement of technology. In the network transmission system, the optical network occupies an increasingly important role, and the network fault judgment and solution in the optical network system is undoubtedly an important part of ensuring the quality of the optical network system. In actual network operation, a root failure will lead to a large number of alarm information derived from it. Maintenance personnel need to check the alarm category and location reported by each network element in the network to the network management system, and then combine the network topology relationship and service configuration. Network ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H04L12/24H04J3/06H04Q11/00
Inventor 徐泽华
Owner ZTE CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap