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Sampling frequency recommendation method and device, equipment and storage medium

A technology of sampling frequency and recommendation method, which is applied in the field of communication, can solve problems such as occupying storage resources and computing resources of data analysis equipment, reducing the accuracy of identifying data flow services, and reducing network performance, so as to improve speed and efficiency and realize adaptability Updates and adaptive optimizations, resource and time saving effects

Active Publication Date: 2019-05-14
HUAWEI TECH CO LTD
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  • Abstract
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Problems solved by technology

However, the use of high sampling frequency requires storage and analysis of a large amount of sampling data, resulting in the occupation of a large amount of storage resources and computing resources of data analysis equipment, thereby reducing the performance of the network
The low sampling frequency will reduce the accuracy of identifying the quality of experience of the data stream service

Method used

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  • Sampling frequency recommendation method and device, equipment and storage medium
  • Sampling frequency recommendation method and device, equipment and storage medium
  • Sampling frequency recommendation method and device, equipment and storage medium

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Embodiment Construction

[0039] Embodiments of the present invention provide a sampling frequency recommendation method, device, device, and storage medium, which can be applied to scenarios where quality of experience of a network is detected and identified. figure 1 It is a schematic diagram of the application scenario of the sampling frequency recommendation method in the embodiment of the present invention. Such as figure 1 As shown, the sampling frequency recommendation system may include an optical network terminal 11 (Optical network terminal, ONT), an optical line terminal 12 (Optical Line Terminal, OLT), a broadband remote access server 13 (Broadband Remote Access Server, BRAS), a core router 14 (Core Router, CR), data analysis server 15 (Data Analysis Server, DAS), data stream source 16, service monitoring gateway 17 (Service Inspection Gateway, SIG) and quality monitoring center 18 (Quality Monitoring Center, QMC). The data stream source 16 is a device that provides a data stream, specific...

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Abstract

The invention provides a sampling frequency recommendation method and device, equipment and a storage medium, and relates to the technical field of communication. The sampling frequency recommendationmethod comprises the steps of obtaining a network key performance index of a to-be-analyzed data stream; sampling the network key performance index according to a plurality of different sampling frequencies to obtain an experience quality sequence corresponding to each sampling frequency, the plurality of different sampling frequencies comprising a standard sampling frequency and at least two to-be-tested sampling frequencies, and the standard sampling frequency being greater than each to-be-tested sampling frequency; And determining a matching degree between the experience quality sequence corresponding to each to-be-tested sampling frequency and the standard experience quality sequence, determining a recommended sampling frequency according to the matching degree between the experiencequality sequence corresponding to each to-be-tested sampling frequency and the standard experience quality sequence, and enabling the matching degree corresponding to the recommended sampling frequency to meet an expected condition. By using the technical scheme of the invention, the network experience quality, the network fault detection and identification capability and the network performance can be balanced.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular to a sampling frequency recommendation method, device, equipment and storage medium. Background technique [0002] In order to evaluate the performance of the network and optimize the network according to the performance of the network, a complete performance evaluation index system is equipped for the network. The performance evaluation of the network is realized by using the key performance indicator (Key Performance Indicator, KPI) of the network. Key performance indicators may include characteristics such as load rate, packet loss rate, and delay of devices at each layer in the network. [0003] For example, in the data streaming service scenario, the quality of experience of the data streaming service has gradually become one of the most concerned network performances. When a reliable transmission protocol, such as Transmission Control Protocol (TCP), is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L12/26
CPCH04L41/5009H04L41/5067H04L43/0864H04L43/0829H04L43/024H04L43/08H04L43/16H04L65/80
Inventor 叶浩楠张亮程剑吴俊薛莉
Owner HUAWEI TECH CO LTD
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