Unlock instant, AI-driven research and patent intelligence for your innovation.

A data transmission method and device

A data transmission method and data transmission technology, applied in the field of data transmission method and device

Active Publication Date: 2022-03-22
NSFOCUS INFORMATION TECHNOLOGY CO LTD +1
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a data transmission method and device to solve the problem in the prior art that manual assistance is required to realize data transmission between different networks

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A data transmission method and device
  • A data transmission method and device
  • A data transmission method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0069] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments . Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0070] Part of the terms used in the embodiments of the present invention are explained below to facilitate the understanding of those skilled in the art.

[0071] (1) FTP (File Transfer Protocol, File Transfer Protocol): It is a set of standard protocols for file transfer on the network, using the client / server mode, and file transfer can be realized without handshake between the communicating parties.

[0072] (2) SFTP (Secure File Trans...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a data transmission method and device, which belong to the technical field of communication. The data transmission method provided by the present invention is applied to a data transmission device installed between a data transmission end and a one-way optical gate. Obtain the first data, first generate the file to be forwarded according to the first data, and then transmit the file to be forwarded to the data receiving end through the second type of communication protocol that does not require handshake between the two communication parties, so as to automatically complete the data sending end to the data receiving end. Data transmission reduces the need for manual assistance in data transmission and reduces the workload of network maintenance personnel.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a data transmission method and device. Background technique [0002] With the development of information technology, more and more information is disseminated through the network. In the network communication environment, in order to protect the office environment and confidential information, many units or institutions isolate the internal network from the external network, and use one-way shutters to transmit data from the external network to the internal network, and the internal network cannot transmit data. data to the external network. [0003] However, some communication protocols stipulate that when the data sending end transmits data to the data receiving end, it needs feedback from the data receiving end to establish a connection and perform data transmission. For example, if the data is transmitted through TCP (Transmission Control Protocol), due to th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04L67/06H04L69/04H04L69/18
CPCH04L67/06H04L69/04H04L69/18
Inventor 程幸福夏绍华郑钧元徐越
Owner NSFOCUS INFORMATION TECHNOLOGY CO LTD