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Method and system for network performance root cause analysis

A root cause, network technology, applied in the field of monitoring and analyzing network performance, can solve problems such as unsystematization, reduced analysis time efficiency, inconsistent methods, etc.

Active Publication Date: 2017-08-29
NOKIA NETWORKS OY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, the methodologies utilized in these engines are inconsistent and unsystematic as the skill level of the engineer / operator performing the analysis can vary widely
These engines also sometimes require repetition of manual processes which again reduces the time efficiency of the analysis as past experience / learning is not captured for future use

Method used

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  • Method and system for network performance root cause analysis
  • Method and system for network performance root cause analysis
  • Method and system for network performance root cause analysis

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Embodiment Construction

[0021] The present disclosure provides systems and methods for analyzing performance metrics in a telecommunications network. Existing performance analysis systems are often manual in nature and are not cost or time efficient as it can take a skilled engineer / operator several days to determine the root cause of a network problem. In current telecommunications networks, the amount of data that can be collected from these networks is very large, and manual analysis of such data is limited and time consuming.

[0022] To address these issues, the present disclosure includes performance analysis systems and methods that provide an automated process for determining root cause in a network. The present systems and methods utilize analytical workflows that guide users through the root cause analysis (RCA) process by performing automated analysis of key performance indicators (KPIs) and their components, and displaying the process on a user-friendly intuitive graphical user interface ...

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Abstract

A system in a telecommunications network includes a database including at least one metric, at least one module configured for analyzing the at least one metric, a graphical user interface configured for displaying the at least one module, and a processor configured for determining a root cause in the network.

Description

technical field [0001] The present disclosure relates generally to the field of telecommunications networks, and more particularly to methods and systems for monitoring and analyzing network performance. Background technique [0002] Performance metrics are generally defined as measuring and monitoring the health of the performance of a telecommunications network. Typically, engineering / operations departments within a company focus their energies and efforts on analyzing defined performance metrics and triggering appropriate actions to maintain or improve the analyzed metrics. This process typically originates in defining key performance indicators (KPIs) that engineers / operators use in root cause analysis (RCA) to ultimately implement actions to optimize network performance. [0003] Currently, such RCA based on performance data and KPIs is a manual process performed by experienced engineers, where KPIs are decomposed into components and correlation analysis is applied the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24G06N20/00
CPCH04L41/16H04L41/0631G06N20/00H04L41/04H04L41/065
Inventor K.耶尔A.乔希Y.白P.S.阮
Owner NOKIA NETWORKS OY