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Method and device for analysis of network service quality

A technology of network service and service quality, which is applied in the field of analysis of network service quality by the network management system, can solve the problems that users are difficult to accurately evaluate the service quality status, and the performance data lacks a holistic evaluation method, so as to achieve active management and improve network quality. Quality of service, effect of ensuring normal operation

Active Publication Date: 2012-11-21
NEW H3C TECH CO LTD
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Problems solved by technology

However, in a network system, the performance data of network equipment usually appear in large quantities. However, the current network management system lacks an overall evaluation method for the performance data of network equipment, and it is difficult for users to make network evaluation based on the data of these discrete equipment. Accurate evaluation of a service quality status in

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  • Method and device for analysis of network service quality
  • Method and device for analysis of network service quality
  • Method and device for analysis of network service quality

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Embodiment Construction

[0017] Because the traditional SLA (Service-Level Agreement, Service Level Agreement) mainly provides performance indicators of a single device in the network system, such as delay and jitter. This is beneficial to the evaluation of a specific performance index (such as voice quality), but the traditional SLA cannot be extended to multiple network devices to perform comprehensive evaluation of multiple performance indexes at the same time. In addition, there is no correlation between the performance indicator data provided by it, which does not allow network administrators to compare, refer to and compare various performance indicators, find out the indicators that most seriously affect the network service quality, and then locate the impact The performance bottleneck of the network service quality lies, therefore, the traditional SLA lacks the comprehensive evaluation ability of the wider network service quality. Management forums such as TMF have also proposed some concepts ...

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Abstract

The invention discloses a method and a device for analysis of network service quality. The method includes: building a network service quality evaluation model of a network system in a network management system in advance, and further configuring resources needing to be monitored in the evaluation model; obtaining scores and grades of the network service quality by periodically acquiring performance data of the resources configured in the evaluation model and according to computation rules defined in the evaluation model; and generating a network service quality report and sending warning messages according to preset policy rules, so that network management staff can purposefully improve network configuration, and network service quality requirements are met.

Description

technical field [0001] The invention relates to the technical field of data communication, in particular to a method and device for analyzing network service quality by a network management system. Background technique [0002] At present, the management of network service quality by various network management systems is mostly limited to the collection and monitoring of performance data involved in the service, and is often realized through the collection function of relevant performance data of the network management system. These functions are specifically collecting, displaying, summarizing, and threshold alarming of the data of each discrete device. However, in a network system, the performance data of network equipment usually appear in large quantities. However, the current network management system lacks an overall evaluation method for the performance data of network equipment, and it is difficult for users to make network evaluation based on the data of these discr...

Claims

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Application Information

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IPC IPC(8): H04L12/24H04L12/56
Inventor 卢有文
Owner NEW H3C TECH CO LTD
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