A data transmission method and storage medium

A data transmission method and data technology, applied in the field of data transmission, can solve the problems of low data transmission efficiency and achieve the effect of improving efficiency and reducing links

Active Publication Date: 2020-08-28
上海梁维贸易有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] In practical applications, when there are P customer service terminals in the same network, and each client has Q application programs that need to transmit data with the server, the server needs to send and receive P×Q TCP data packets, and the TCP data packets Each data in the structure contains 76B of inherent bytes, and the amount of data carried by each data packet is X bytes, assuming that 100 data packets can be transmitted per second, and the amount of data carried by each data packet is 100 bytes ; Then the actual data transmission efficiency of the current channel is 0.56. When the data volume carried by each data packet is 50 bytes, the actual data transmission efficiency of the current signal is 0.39. When the data volume carried by each data packet The smaller the value, the lower the data transmission efficiency

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  • A data transmission method and storage medium

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Embodiment approach

[0032] To enumerate a specific implementation, the PC end can be a client or a server, and it is not specifically limited here. When data interaction is realized between any two PC ends of PCa, PCb, and PCd, the data channel formed by it is at least Including PCa to PCb interactive link, PCa to PCd interactive link, PCb to PCd interactive link; then adopt the data transmission method provided by the present invention, PCa end needs to establish two Lists, respectively list a-b, list a-d; list a-b It is used for data transmission through the interactive link from PCa to PCb, and list a-d is used for data transmission between the interactive link from PCa to PCd. Similarly, PCb and PCd also establish two lists respectively.

[0033] Taking PCa as the original IP address as an example, PCa sends a total of 7 data packets; the structure of each data packet is "destination IP address + source IP address + payload data", and the payload data includes at least application identificati...

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Abstract

The present invention relates to the technical field of data transmission, in particular to a data transmission method and a storage medium, wherein, a data transmission method includes: classifying transmission data packets containing the same target identification bit to form a classified data packet ; Read the data recorded in each data transmission packet in the classified data packet and the data application identification matching the data; form a transmission packet according to the target identification bit, the data application identification, and the data. Using the above-mentioned data transmission method, the data with the same target identification bit is mixed and recorded into the free field space in the data packet to form a data packet and sent out. There is no need to copy and several data packets, which reduces the link of data transmission and greatly improves the efficiency of output transmission.

Description

technical field [0001] The invention relates to the technical field of data transmission, in particular to a data transmission method and a storage medium. Background technique [0002] In the prior art, when N application programs on the client end and N application layers on the server end implement data communication, the sending end needs to copy the copy data of the N application programs when sending data, and at the same time, the receiving end also forms copies of the N application programs Data, this transmission method is a peer-to-peer link communication method based on TCP data transmission. [0003] In practical applications, when there are P customer service terminals in the same network, and each client has Q application programs that need to transmit data with the server, the server needs to send and receive P×Q TCP data packets, and the TCP data packets Each data in the structure contains 76B of inherent bytes, and the amount of data carried by each data pa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L29/08
CPCH04L67/1095H04L67/141H04L69/16H04L67/56
Inventor 马佶
Owner 上海梁维贸易有限公司
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