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Data transmission method, device and terminal

A data transmission method and a technology of a data transmission device, which are applied in the information field and can solve problems such as high cost, troublesome terminal version upgrade and maintenance operations, etc.

Active Publication Date: 2014-06-04
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This brings troubles to maintenance operations such as terminal version upgrades and fault diagnosis. If the bureau does not provide a specific port (such as HTTP), it depends on the project site to implement it, and the cost is relatively high.

Method used

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  • Data transmission method, device and terminal
  • Data transmission method, device and terminal
  • Data transmission method, device and terminal

Examples

Experimental program
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Embodiment Construction

[0041] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0042] figure 1 A schematic flowchart of a data transmission method provided by an embodiment of the present invention, refer to figure 1 , the data transmission method includes the following steps:

[0043] Step 101, the first terminal generates first application data of a first application, and encapsulates the first application data using an extension protocol to obtain encapsulated first application data;

[0044] Step 102, the first terminal sends the encapsulated first application data to multiple target terminals;

[0045] Step 103, the first terminal receives feedback information about the first application data from a first target terminal among the plurality of target terminals, and determines...

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Abstract

The embodiment of the invention provides a data transmission method, device and terminal. The data transmission method comprises that: a first terminal generates first application data of a first application, and the first application data are packaged by utilizing an expansion protocol so that the first application data after packaging are obtained; the first terminal sends the first application data after packaging to multiple target terminals; and the first terminal receives feedback information of the first target terminal corresponding to the first application data in the multiple target terminals, and a situation that the expansion protocol is supported by the first target terminal is confirmed according to the feedback information. Transmission of the application data by utilizing the expansion protocol is supported by the embodiment of the invention.

Description

technical field [0001] Embodiments of the present invention relate to the field of information technology, and in particular, to a data transmission method, device, and terminal. Background technique [0002] When different terminals exchange application data of a specific application through the firewall, the firewall opens a corresponding port for the application protocol of the specific application, allowing different terminals to use the port to exchange application data of the specific application. However, for other applications, the terminal may not be able to send the application data of the other applications to other terminals through the firewall, which may cause inconvenience to the user. [0003] Take the videoconferencing application as an example. Conference TV is a multimedia communication method that uses communication lines to connect conference rooms in two or more locations, holds conferences in the form of TV, and can transmit images, sounds, and files ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06
Inventor 薛尧舜陈春艳
Owner ZTE CORP
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