Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Fault locating method and device in communication network

A fault location, communication network technology, applied in data exchange networks, digital transmission systems, electrical components, etc., can solve problems such as low fault location accuracy

Active Publication Date: 2017-06-20
HUAWEI TECH CO LTD
View PDF4 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a fault location method and device in a communication network, which is used to solve the problem of low fault location accuracy existing in the prior art

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
  • Fault locating method and device in communication network
  • Fault locating method and device in communication network
  • Fault locating method and device in communication network

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0051] One failure in a communication network may generate thousands of alarms. Although many alarms occur on different components or network element devices, and the occurrence time is in sequence, there is actually a correlation between these alarms. Many alarms are caused by the same alarm, or one of the associated alarms is related to The higher impact of the entire process needs to be prioritized. Based on the relationship between...

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 a fault locating method and device in a communication network, and the fault locating method and device are used for solving the problem existing in the prior art that the fault locating accuracy is low. The fault locating method comprises generating at least one first alarm frequent item set; obtaining a candidate parent alarm polling list; wherein the candidate parent alarm polling list comprises several candidate parent alarms, candidate parent alarm mutex relationship identifications and candidate parent alarm priority; determining an alarm which is the same as one candidate parent alarm in the candidate parent alarm polling list in the at least one first alarm frequent item set as a candidate parent alarm; determining a second alarm frequent item set which does not include candidate parent alarms having a mutex relationship in each first alarm frequent item set including candidate parent alarms in dependence on the candidate parent alarm polling list; and selecting one candidate parent alarm as the parent alarm in dependence on the corresponding priority of each candidate parent alarm in each second alarm frequent item set in the candidate parent alarm polling list; and determining the fault point in dependence on the parent alarm.

Description

technical field [0001] The invention relates to the technical field of network monitoring, in particular to a fault location method and device in a communication network. Background technique [0002] The communication network is composed of various types of network element equipment, and different network elements cooperate with each other to complete the communication function; each network element contains different components, and cooperates to realize the main functions of the network element. This kind of interdependence between network element components and network elements makes when a certain network element or component fails and alarms, it will trigger a series of corresponding alarms of different types, forming an alarm storm. For example, if network element x fails, two alarms may be sent, one for connection failure and one for data packet loss; before the fault is resolved, network element x will send a message every time it tries to send information and fails...

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
Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24
CPCH04L41/0631H04L41/0677
Inventor 赫彩凤彭馨玮田光见
Owner HUAWEI TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com