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Method, system and device for adjusting data sending rate

A technology of sending rate and adjustment method, applied in the field of data processing, can solve the problems of low accuracy, difficult adjustment, fixed method of adjusting the sending rate of the sending end, etc., to achieve the effect of high accuracy

Pending Publication Date: 2022-02-25
BEIJING UNIV OF POSTS & TELECOMM
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the method of adjusting the sending rate of the sending end is relatively fixed, and it is difficult to adjust it according to different network congestion conditions, resulting in low accuracy of the result of adjusting the sending end sending rate

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  • Method, system and device for adjusting data sending rate
  • Method, system and device for adjusting data sending rate
  • Method, system and device for adjusting data sending rate

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Embodiment Construction

[0044] 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 based on the present application belong to the protection scope of the present invention.

[0045] In the prior art, when network congestion occurs, the method of adjusting the sending rate of the sending end is relatively fixed, and it is difficult to adjust according to different network congestion situations, resulting in low accuracy in adjusting the sending rate of the sending end. In order to improve the accuracy of adjusting the sending rate of the sending end, the embodiments of the present invention provide a data sending rate adjusting meth...

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Abstract

The embodiment of the invention provides a method, a system and a device for adjusting a data sending rate, and relates to the field of data processing. The method comprises the steps of under the condition that network congestion occurs in connection between a sending terminal and a receiving terminal, determining the congestion position where the network congestion occurs in the connection, determining the calculation mode of a sending window value based on the congestion position, and the sending window value is characterized in that the sending terminal calculates the sending window value through a highest rate of connecting transmitting data based on a determined calculation mode, and sends the sending window value to the sending terminal, so that the sending terminal adjusts the sending rate of sending data through the connection based on the sending window value. By applying the method provided by the embodiment of the invention, the accuracy of adjusting the data sending rate can be improved.

Description

technical field [0001] The invention relates to the field of data processing, in particular to a data transmission rate adjustment method, system and device. Background technique [0002] In the process of network data transmission, if the connection between the sending end and the receiving end is congested, it will cause the data to be transmitted for too long in the connection between the sending end and the receiving end, resulting in too high a delay in data transmission . In this case, if the sending end continues to send data to the receiving end at a higher sending rate, a large amount of data will be affected by network congestion in the link, and the transmission delay will be too high. In order to prevent such problems, The sender needs to control the sending rate of the data it sends. [0003] The sending end can adjust the sending rate of the sending end by using the measured relationship between the actual time required for data to be sent from the sending en...

Claims

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Application Information

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IPC IPC(8): H04L1/00H04L47/12H04L47/20
CPCH04L1/0002H04L47/12H04L47/20
Inventor 张娇石佳明万梓睿潘恬黄韬
Owner BEIJING UNIV OF POSTS & TELECOMM
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