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Data transmission method, device, server and readable storage medium

A data transmission method and server technology, applied in digital transmission systems, transmission systems, data exchange networks, etc., can solve problems such as time-consuming, slow downloading of data packets, and low efficiency, so as to reduce the probability of downloading data, improve data download speed, The effect of reducing the packet loss delay on the public network

Active Publication Date: 2021-04-20
HANGZHOU ELECTRONICS SOUL NETWORK TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing server and the user terminal generally carry out data transmission through the TCP protocol or the UDP protocol. After research by the inventor, it is found that if there is packet loss or delay in the network, and if the user terminal has no feedback, the same data packet will be sent all the time. As a result, the data packet download is slow, time-consuming, and inefficient

Method used

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  • Data transmission method, device, server and readable storage medium
  • Data transmission method, device, server and readable storage medium
  • Data transmission method, device, server and readable storage medium

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Embodiment approach

[0059] In this embodiment, the network environment data may include network delay data and / or network packet loss rate. Specifically, see image 3 , as an implementation manner, the step S210 may include the following sub-steps:

[0060] Sub-step S211 , sending a detection request carrying a network detection data packet to the user terminal 300 .

[0061] In this embodiment, the server 100 may send a detection request to the user terminal 300 in real time or every preset time period, and the detection request carries a network detection data packet for detecting the network environment data of the user terminal 300 . After receiving the network detection data packet, the user terminal 300 returns a detection response message carrying the network detection data packet to the server 100 to respond to the detection request.

[0062] Sub-step S212, acquiring network environment data of the user terminal 300 according to the detection request and the detection response informat...

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Abstract

Embodiments of the present invention provide a data transmission method, device, server, and readable storage medium. The method includes: detecting the network environment data of the user terminal, the network environment data including network delay data and / or network packet loss rate; judging whether the network environment data is greater than a preset threshold; if so, according to the network The environment data adjusts the sending number of data packets to be sent, and sends the data packets to be sent to the user terminal based on the adjusted sending number. The technical scheme provided by the invention can effectively reduce the probability of packet loss and delay in the public network, and improve the data download speed.

Description

technical field [0001] The present invention relates to the technical field of communications, and in particular, to a data transmission method, device, server and readable storage medium. Background technique [0002] The existing server and the user terminal generally carry out data transmission through the TCP protocol or the UDP protocol. After research by the inventor, it is found that if there is packet loss or delay in the network, and if the user terminal has no feedback, the same data packet will be sent all the time. As a result, the data packet download is slow, time-consuming, and inefficient. Contents of the invention [0003] In order to overcome the above-mentioned deficiencies in the prior art, the object of the present invention is to provide a data transmission method, device, server and readable storage medium, which can effectively reduce the probability of packet loss and delay in the public network and increase the data download speed. [0004] In or...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04L12/26
CPCH04L41/083H04L43/0829H04L43/0852
Inventor 徐晓航
Owner HANGZHOU ELECTRONICS SOUL NETWORK TECH