Carrier network link packet loss rate reasoning method based on service characteristics

A network link and service feature technology, applied in the direction of data exchange network, digital transmission system, electrical components, etc., can solve the problems of large network noise, low accuracy of link packet loss rate reasoning algorithm, etc., and achieve low accuracy Effect

Active Publication Date: 2021-08-20
GUANGDONG POWER GRID CO LTD +1
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Problems solved by technology

[0004] The purpose of the present invention is to provide a carrier network link packet loss rate reasoning method based on service characteristics, by analyzing the pass rate characteristics of the link, and using multiple attributes to calculate

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  • Carrier network link packet loss rate reasoning method based on service characteristics
  • Carrier network link packet loss rate reasoning method based on service characteristics
  • Carrier network link packet loss rate reasoning method based on service characteristics

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[0055] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0056] It should be understood that the step numbers used herein are only for convenience of description, and are not intended to limit the order in which the steps are executed.

[0057] It should be understood that the terminology used in the description of the present invention is for the purpose of describing particular embodiments only and is not intended to limit the present invention. As used in this specification and the appended claims, the singular forms ...

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Abstract

The invention discloses a carrier network link packet loss rate reasoning method based on service characteristics, and relates to the technical field of carrier network management. The method comprises the steps of constructing a detection matrix according to a detection set; removing a row where the detection without packet loss in the detection matrix is located and columns where all links through which the detection without packet loss passes are located, and deleting repeated columns and zero columns in the detection matrix to obtain a simplified matrix; calculating the passing rate characteristic of each link in the simplified matrix; obtaining a weight value of the attribute of the link and a passing rate evaluation value of the link according to the passing rate characteristic; constructing a column full-rank matrix according to the available links, and solving the passing rate of each link in the column full-rank matrix. According to the method, the link passing rate evaluation value is obtained by analyzing the passing rate characteristic of the link and calculating the index weight by adopting a plurality of attributes, so the problem that the accuracy of a link packet loss rate reasoning algorithm is low due to relatively large network noise in a carrier network environment can be solved.

Description

technical field [0001] The invention relates to the technical field of carrier network management, in particular to a method for inferring packet loss rate of carrier network links based on service characteristics. Background technique [0002] Power line carrier network technology enables power companies to use existing power line resources to quickly provide communication services to users. It not only saves the resource investment in building communication networks, but also can quickly realize the construction of smart grid and power Internet of Things. With the construction and use of the power line carrier network, various services carried on the carrier network have put forward higher requirements on the reliability of the carrier network. Because the carrier network uses power lines for data transmission, the reliability of the network is greatly affected by the power line environment. In order to further improve the service quality of the carrier network, the reas...

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Application Information

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IPC IPC(8): H04L12/24H04L12/26
CPCH04L41/142H04L43/0829
Inventor 施展付佳佳梁宇图
Owner GUANGDONG POWER GRID CO LTD
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