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Internet traffic analysis method based on traffic graphs

A technology of Internet traffic and analysis methods, applied in the field of Internet traffic analysis, can solve problems such as not considering traffic, and achieve the effect of being easy to master and reducing complexity

Inactive Publication Date: 2016-03-30
SUZHOU DASHUJU INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing technology does not take into account that traffic is generated for network interaction, which naturally has the characteristics of multiple participants, not just a problem between the two sides of the communication

Method used

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  • Internet traffic analysis method based on traffic graphs
  • Internet traffic analysis method based on traffic graphs

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Embodiment Construction

[0027] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0028] A kind of Internet traffic analysis method based on traffic graph of the present invention specifically comprises the following steps:

[0029] (1) Network traffic data is collected by traffic monitoring equipment deployed in the operator's network. In the fixed network, the flow monitoring equipment can be deployed on the link between the access network and the backbone network; while in the mobile network, the flow monitoring equipment can be deployed on the link between the SGSN and the GGSN in the GPRS network. All flow information passing through these links is recorded and analyzed by traffic monitoring equipment, and hundreds of millions of flow records can be generated 24 hours a day.

[0030] (2) Establish basic flow diagram and c...

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Abstract

The invention discloses an Internet traffic analysis method based on traffic graphs, specifically comprising the following steps: (1) collecting flow information generated at different time through traffic monitoring equipment in a network, wherein each piece of the collected traffic information corresponds to a traffic record; (2) establishing a traffic graph for the collected traffic information; (3) establishing a core traffic graph G2 based on the basic traffic graph G1; and (4) comparatively analyzing the statistical characteristics of the basic traffic graphs and the core traffic graphs formed based on different application traffics to obtain the distribution between important nodes and the connectivity between important nodes and non-important nodes. According to the invention, the traffic graphs are established by starting from actual traffic data, and the interaction behavior of network users is characterized accurately; and important nodes and edges are extracted from the basic traffic graph, the essential law of traffic interaction is easy to grasp, and the complexity of large-scale data analysis is reduced.

Description

technical field [0001] The invention relates to an Internet flow analysis method based on a flow graph, and belongs to the technical field of Internet flow analysis. Background technique [0002] Driven by technology and the market, the Internet develops rapidly, and business demands drive the rapid growth of traffic rate and types. Internet traffic analysis technology aims to grasp the behavior characteristics of Internet users by mining traffic characteristics, which is helpful for scientific network planning and expansion, differentiated service quality control, network security and anomaly detection. Safety and so on have obvious practical significance. [0003] Traffic analysis in the Internet has always been a hot issue in the field of Internet measurement, and researchers at home and abroad have conducted long-term research. A large number of studies focus on the analysis of traffic microscopic characteristics, observing the characteristics of traffic based on packe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L29/08
Inventor 吴晓非禹可
Owner SUZHOU DASHUJU INFORMATION TECH CO LTD
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