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Application servo-actuated intelligent floe control method

A flow control and intelligent technology, applied in digital transmission systems, electrical components, transmission systems, etc., can solve problems such as inability to distinguish between different application data, inability to ensure timely data transmission, and inability to ensure communication reliability for important applications. , to achieve the effect of eliminating interference and ensuring reliability

Active Publication Date: 2017-02-08
成都飞鱼星科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above intelligent flow control method can only control the total amount of data sent by each sending end, but cannot distinguish different application data, cannot guarantee the timely transmission of important application data, and cannot guarantee the communication reliability of important applications

Method used

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  • Application servo-actuated intelligent floe control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0029] The application-driven intelligent traffic control method in this example includes the following implementation steps:

[0030] (1) For the different application data sent by the client, the identification field is added to the fixed position of the data packet header. The identification field is as follows: figure 1 As shown, the field length is 32 bits, of which the highest 4 bits are the data identification module version, the middle 12 bits are the application category identification, and the lower 16 bits are the specific application program identification.

[0031] Application class definition:

[0032] APP_LV1 (such as games, online banking, etc.): 0x001

[0033] APP_LV2 (such as QQ chat, etc.): 0x002

[0034] APP_LV3 (such as browsing the web, etc.): 0x003

[0035] APP_LV4 (such as online video, Youku, Qiqi HD, etc.): 0x004

[0036] APP_LV5 (such as normal download): 0x005

[0037] APP_LV6 (such as P2P download): 0x006

[0038] Application categories can b...

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PUM

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Abstract

The invention relates to a flow control technology, especially to an application servo-actuated intelligent floe control method. Via the method, different applications are distinguished effectively, and dynamic flow control is carried out on different application data according to the network utilization condition. The method comprises the following steps that A) different application data is sent to a client, and identification fields are added to fixed positions in the head portion of a data packet for identification; B) an network access end classifies the application data by identifying the identification fields, and the application data of different classes is placed into data queues of different priority levels; and C) according to real-time statistical flow information of the applications of different priority levels, the corresponding flow control thresholds are adjusted dynamically. The method is suitable for flow control for different applications.

Description

technical field [0001] The invention relates to a flow control technology, in particular to an application-following intelligent flow control method. Background technique [0002] In the current field of data network communication, due to the richness of Internet applications and the complexity of network data application traffic, how to reasonably and effectively use limited bandwidth resources is an urgent problem in the current data communication field. [0003] The application number is 200710176023.8, and the application name is "distributed flow control method, system and device". The invention provides a distributed flow control method. The method includes: the receiving end obtains the state information of each sending end, and according to the state information of each sending end Allocate bandwidth resources for each sending end respectively, and send the bandwidth allocation result to each sending end, and the sending end sends traffic according to the bandwidth r...

Claims

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Application Information

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IPC IPC(8): H04L12/927H04L12/851H04L12/859H04L47/80H04L47/2475
CPCH04L47/2433H04L47/2475H04L47/803H04L47/805
Inventor 宋仕友周龙
Owner 成都飞鱼星科技股份有限公司
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