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Data transmission method and related devices thereof

A data transmission method and data transmission technology, applied in the direction of digital transmission system, transmission system, data exchange network, etc., can solve the problems of low data transmission efficiency and system performance degradation, etc.

Inactive Publication Date: 2019-04-05
SHENZHEN ONETHING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide two data transmission methods, data sending equipment, data receiving equipment, data transmission system, computer-readable storage medium and computer program products, aiming to solve the problems in the prior art due to the system needing to process a large number of small data packets The resulting system performance is reduced and the data transmission efficiency is low

Method used

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  • Data transmission method and related devices thereof
  • Data transmission method and related devices thereof
  • Data transmission method and related devices thereof

Examples

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no. 1 example

[0043] In a first embodiment, the method may include:

[0044] S10: The data sending end obtains a plurality of data packets to be sent according to the received data transmission instruction;

[0045] This step is to achieve the acquisition of data packets. Specifically, when data transmission is required, the user can send a data transmission instruction to the processor of the data transmission device, and further, the processor obtains the data packet that the user needs to transmit according to the data transmission instruction, that is, the above-mentioned data packet to be sent, and carry out subsequent processing and transmission on it.

[0046]Among them, the data packets to be sent are small data packets obtained after dividing the data to be sent, such as audio streams, video streams, etc. When the data to be sent is large, the number of data packets to be sent after the corresponding segmentation is relatively large; when the data to be sent is small, the number ...

no. 3 example

[0075] In a third embodiment, the method may include:

[0076] 1. The sending process of the data packet:

[0077] S40: Obtain multiple small data packets;

[0078] S41: judging whether the small data packets need to be merged, if yes, execute S42; if not, execute S43;

[0079] S42: Merge the small data packets;

[0080] S43: Send a large data packet.

[0081]Specifically, when the data sender obtains multiple small data packets, it can judge whether they need to be merged. The reason for the judgment here is that among all the small data packets obtained by the data sender, there may be small In the case of a large data packet length, if the length of a small data packet has reached the standard data packet length corresponding to the preset data transmission protocol, there is no need to merge it at this time; further, the small data packets that need to be merged are processed Merge, so that all large data packets are sent to the data receiving end based on the data tra...

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Abstract

The invention discloses a data transmission method, which comprises steps: a data transmitting end acquires multiple to-be-transmitted data packets according to a received data transmission instruction; the to-be-transmitted data packets are merged according to a preset rule, and a merged data packet is acquired; and the merged data packet is transmitted to a data receiving end through a preset data transmission protocol. The invention also discloses another data transmission method, a data transmission device, a data receiving device, a data transmission system, a computer readable storage medium and computer program products. The technical scheme realized by the invention can improve the data transmission efficiency in the process of data transmission on the basis of effectively guaranteeing the high performance operation of the system.

Description

technical field [0001] The present invention relates to the technical field of the Internet, in particular to a data transmission method, and also to another data transmission method, a data sending device, a data receiving device, a data transmission system, a computer-readable storage medium and a computer program product. Background technique [0002] In the video transmission scene, for the convenience of processing, the video stream is often divided into small video data blocks, typically 4kB or 8kB, etc. However, as the video bit rate increases, the number of data blocks generated per unit time will double Increase, this will greatly increase the pressure on the system to process multiple data blocks. Especially in a multi-threaded environment, since the threads need to be mutually exclusive, the more data packets per unit time, the greater the system overhead of the mutex, which will reduce the throughput of the entire system and reduce the transmission rate. Data ef...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/951H04L29/06H04N21/845H04L47/43
CPCH04L49/9057H04L69/164H04N21/8456
Inventor 祁朋祥
Owner SHENZHEN ONETHING TECH CO LTD
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