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

A method and device for data transmission

A data transmission method and file technology, applied in the field of information processing, can solve problems such as a large number of files, and achieve the effect of reducing pressure

Active Publication Date: 2018-09-25
INT BUSINESS MASCH CORP
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the cached files expire, there will still be a large number of file transfers, which requires further optimization solutions

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 method and device for data transmission
  • A method and device for data transmission
  • A method and device for data transmission

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] Preferred embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although preferred embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0023] figure 1 A block diagram of an exemplary computer system / server 12 suitable for use in implementing embodiments of the invention is shown. figure 1 The computer system / server 12 shown is only an example and should not impose any limitation on the functions and scope of use of the embodiments of the present invention.

[0024] Such as figure 1 As shown, computer system / server 12 takes the form of a general purpose computing device. ...

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 belongs to the field of data processing and discloses a method and device for data transmission. Among them, a data transmission method includes: sending a first request to the server in response to the expiration of the first file cached locally, the first request is used to obtain a new version of the first file, and the first request includes the first A version identifier, the first version identifier is used to indicate the version of the first file cached locally; receiving the first response sent by the server, the first response includes difference information and a second version identifier, wherein The difference information is used to enable the new version of the first file to be obtained based on the locally cached first file, and the second version identifier is used to indicate the new version; according to the difference information and the locally cached The first file obtains the new version of the first file. By adopting the technical solution provided by the invention, the pressure of network transmission can be reduced, so that network applications can be more fully developed and applied.

Description

technical field [0001] The present invention relates to the field of information processing, and more specifically, to a method and device for data transmission. Background technique [0002] Nowadays, people's life is more and more dependent on various network applications. Facing the rapidly increasing demand for network transmission, how to save network resources and reduce the pressure of network transmission has become an urgent problem to be solved. [0003] When a user visits a web page, the browser will send a request to the corresponding server to obtain the corresponding web page. After receiving the request, the server will return a response to the user's browser to indicate the files that the user's browser needs to load and other information. corresponding address. In order to reduce the pressure of network transmission and avoid the need to obtain the corresponding files every time the user visits the webpage, the browser will cache the obtained files locally....

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): G06F8/65H04L29/06
CPCH04L67/02H04L67/06H04L67/5682
Inventor 陈祺朱小文郑超周翔
Owner INT BUSINESS MASCH CORP