Evaluation method and device for network key performance indicators

A technology of performance indicators and evaluation devices, applied in data exchange networks, digital transmission systems, electrical components, etc., can solve the problems of rough and simple classification, large performance differences in dynamic simulation index values, and reducing the accuracy of network KPI evaluation, and achieves a high level of improvement. The effect of matching degree and improving accuracy

Active Publication Date: 2014-05-14
HUAWEI TECH CO LTD
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Problems solved by technology

The commonly used network KPI evaluation, according to the experience data of the network, obtains the KPI evaluation data of the live network, and divides the KPI evaluation data into A/B/C network scenarios correspondingly, and the basic characteristic information of the network engineering project to be evaluated (such as frequency reuse Closeness or distance between stations) corresponds to one of the A/B/C network scenarios. For example, A/B/C network scenarios are divided into loose multiplexing, medium multiplexing, and tight multiplexing according to the frequency reuse tightness. Three types of network scenarios, or divided into three types of network scenarios according to the distance between stations, long distance between stations, medium distance between stations, and near distance between stations, and then obtain the network KPI evaluation results. The evaluation data is divided into A/B/C network scenarios. The classification is too rough and simple, which reduces the accuracy of network KPI evaluation
[0003] In the prior art, before the implementation of the network engineering project, a static simulation is carried out for the set application scenario, and the theoretical value of the static index such as the load-to-interference ratio or signal noise is output, and then the theoret

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  • Evaluation method and device for network key performance indicators
  • Evaluation method and device for network key performance indicators
  • Evaluation method and device for network key performance indicators

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[0051] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments.

[0052] The embodiment of the present invention provides a method and device for evaluating key performance indicators of a network, including: obtaining multi-dimensional evaluation index parameters for evaluating the network; obtaining and obtaining and evaluating the parameters from a preset network KPI evaluation chart generated according to the source data of the implemented network A target KPI evaluation chart matching the multi-dimensional evaluation index parameters of the evaluation network; the network KPI evaluation result corresponding to the multi-dimensional evaluation index parameter of the evaluation network is obtained from the target KPI evaluation chart. Among them, the evaluation device of the network...

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Abstract

Embodiments of the invention provide an evaluation method and a device for network key performance indicators. The method includes: acquiring multidimensional evaluation indicotor parameters of an evaluated network; acquiring a target KPI evaluation chart matched with the multidimensional evaluation indicotor parameters of the evaluated network from a preset network KPI evaluation chart generated form the source data of implemented networks; and acquiring KPI evaluation results corresponding to the multidimensional evaluation indicotor parameters of the evaluated network from the target KPI evaluation chart. By the embodiments, the target KPI evaluation chart mathched with the multidimensional evaluation indicotor parameters of the evaluated network is acquired from the preset network KPI evaluation chart generated form the source data of the implemented networks, thus increasing the matching degree of the actual business model of the present network and improving the accuracy of the network KPI evaluation.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a method and device for evaluating network key performance indicators. Background technique [0002] Before the implementation of the network engineering project, pre-evaluate the network KPI (Key Performance Indicators, key performance indicators), which can quantitatively evaluate the performance indicators and gains after the implementation of the network engineering project, so as to allocate resources reasonably. The commonly used network KPI evaluation, according to the experience data of the network, obtains the KPI evaluation data of the live network, and divides the KPI evaluation data into A / B / C network scenarios correspondingly, and the basic characteristic information of the network engineering project to be evaluated (such as frequency reuse Closeness or distance between stations) corresponds to one of the A / B / C network scenarios. For example, A / B / C ne...

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Application Information

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IPC IPC(8): H04L12/24
CPCH04W24/04
Inventor 黄希珠舒文杰孙晓光
Owner HUAWEI TECH CO LTD
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