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Network state identification method, deep packet inspection (DPI) monitor analysis device and network system

A network status and analysis equipment technology, applied in the field of communication, can solve the problems of unreasonable and unfavorable busy area control strategy and identification, etc.

Active Publication Date: 2018-04-06
CHINA TELECOM CORP LTD
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there are following problems in the identification technology of the existing busy area during busy hours: 1. After the busy area is determined, corresponding adjustments will not be made in a long period of time. Busy areas cannot be identified in a timely manner during busy hours, resulting in the inability to respond reasonably and further deteriorating network quality; 2. The identification granularity is relatively coarse, which is not conducive to formulating control strategies for busy areas during busy hours

Method used

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  • Network state identification method, deep packet inspection (DPI) monitor analysis device and network system
  • Network state identification method, deep packet inspection (DPI) monitor analysis device and network system
  • Network state identification method, deep packet inspection (DPI) monitor analysis device and network system

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Embodiment Construction

[0025] The present invention will be described more fully hereinafter with reference to the accompanying drawings, in which exemplary embodiments of the invention are illustrated. 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 making creative efforts belong to the protection scope of the present invention. The technical solution of the present invention will be described in various aspects below in conjunction with various figures and embodiments.

[0026] The "first", "second" and so on in the following are used to describe the difference between the two, and have no other special meanings.

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Abstract

The invention discloses a network state identification method, a deep packet inspection (DPI) monitor analysis device and a network system. The method comprises the steps that the DPI monitor analysisdevice collects network state data in real time, wherein the network state data comprises device operating data and service data; the DPI monitor analysis device identifies the network state data andgenerates network state characteristic data; and the DPI monitor analysis device determines whether the network is busy and / or determines a busy zone in the network according to the network state characteristic data and a preset determining rule. Through adoption of the network state identification method, the monitor analysis device and the network system, detailed service access by the user ismonitored in real time, busy status of each local area network is calculated in real time according to traffic, packet loss rate, duration and so on, and the busy zone in busy hours is dynamically identified in real time, thereby preparing for precise network control and making a control policy for the busy zone in busy hours more reasonable and effective.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a network status identification method, DPI monitoring and analysis equipment and a network system. Background technique [0002] At present, the identification of the busy area during busy hours of the packet core network is based on the historical KPI (KeyPerformance Indicator, Key Performance Indicator) statistical analysis in the network management system, and a certain period of time and area is determined as the busy area during busy time, so as to identify the busy area during busy time. Special processing is carried out to ensure the stable operation of the network. After the busy area is determined during busy hours, corresponding adjustments will not be made for a long time. like figure 1 As shown, a network management system is set up in the packet core network, and the analysis and identification of the busy area during busy hours are carried out through the h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/02H04L12/26
CPCH04L43/0829H04L43/0876H04L43/0888H04W24/02
Inventor 马啸威李文云贺晓东曹维华唐宏姜松邹洁叶玉剑王素彬
Owner CHINA TELECOM CORP LTD
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