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Communication authorization obtaining method

An acquisition method and a technology of communication rights, which are applied in the directions of secure communication devices, digital transmission systems, electrical components, etc., and can solve problems such as poor use efficiency of projection systems

Active Publication Date: 2018-05-25
APPOTRONICS CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to solve the technical problem of poor usage efficiency of existing projection systems, it is necessary to provide a communication authorization acquisition method with better projection usage efficiency

Method used

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Embodiment Construction

[0118] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0119] In the following description, a lot of specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways different from those described here, and those skilled in the art can do it without departing from the meaning of the present invention. Similar applications, therefore, the present invention is not limited by the specific embodiments disclosed below.

[0120] Secondly, the present invention is described in detail in combination with schematic diagrams. When describing the embodiments of the present invention in detail, for the convenience of explanation, the cross-sectional view showing the device structure will not be partially enlarged accordin...

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Abstract

The invention relates to a communication authorization obtaining method used for projection. The communication authorization obtaining method comprises the following steps: a first user terminal obtains a communication identifier that the first user terminal can control a first device terminal, and generates and displays an authorization code which is available for scanning correspondingly; wherein the authorization code carries authorization information, and the authorization information is used for a second user terminal to obtain the data communication right of the first device terminal which can be controlled by the first user terminal; and the second user terminal controls the data communication of a second device terminal according to the obtained data communication right of the first device terminal, so that the second device terminal can transmit the current audio and video data to the first device terminal for projection play.

Description

technical field [0001] The invention relates to a communication authorization acquisition method applied in a projection system. Background technique [0002] At present, projection equipment plays an important role in conference discussions, reports and speeches. [0003] However, when people in different regions conduct conference discussions, when different people need to use the same projection device to share images or screens, the participants need to mail or store different files to designated locations, which will increase the operational complexity of the participants , while reducing the efficiency of participants. Contents of the invention [0004] In order to solve the technical problem of poor usage efficiency of the prior art projection system, it is necessary to provide a communication authorization acquisition method with better projection usage efficiency. [0005] A communication authorization acquisition method, comprising: [0006] The first user ter...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06
CPCH04L63/08H04L63/0815H04L9/40
Inventor 张宝英陈红运李屹
Owner APPOTRONICS CORP LTD
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