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Projection method, terminal and system

A technology of projection and projection equipment, applied in the fields of projection methods, terminals and systems, can solve the problems of limited distance between client equipment and mobile projection equipment, and cannot perform interactive operations, and achieve the effect of real-time interactive control

Inactive Publication Date: 2015-09-09
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to overcome the limitations of the limited distance between the client device and the mobile projection device and the inability to perform interactive operations in the prior art, and provide a remote client device that supports projection and has a client device and a mobile projection device. Projection method, terminal and system for real-time interactive control between

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  • Projection method, terminal and system
  • Projection method, terminal and system
  • Projection method, terminal and system

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Embodiment Construction

[0026] The present invention will be described in detail below with reference to the accompanying drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. In addition, it should be noted that representation and description of components and processes that are not related to the present invention and known to those skilled in the art are omitted from the drawings and the specification for the purpose of clarity.

[0027] figure 1 is a schematic flowchart of an embodiment of a projection method, in this embodiment, the projection method includes: establishing a network connection between a mobile projection device and a client device; projection data source, and perform projection display; establish a control instruction for interactive control of projection display between the mobile projection device and the client device; and according to the con...

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Abstract

Disclosed are a projection method and system, and a terminal. The method comprises: establishing a network connection between a mobile projection device and a client device; receiving, by the mobile projection device, a local projection data source which is sent by the client device, and conducting projection display; establishing a control instruction which conducts interaction control on the projection display between the mobile projection device and the client device; and according to the control instruction, conducting a control operation on the projection data source on the mobile projection device and / or the client device. The present invention overcomes the limitation in the prior art that an interaction operation cannot be conducted due to the restricted distance between the client device and the projection device, thereby achieving a mobile projection technology which supports multi-client real-time interaction display.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a projection method, terminal and system. Background technique [0002] At present, with the rapid development of 3G communication networks, various forms of mobile terminals emerge in an endless stream. Mobile terminal products with projection technology are recognized by more and more users because of their portability and ease of use. With the development of mobile terminal technology, the audio and video data in the terminal can be played and displayed on the mobile projection device. The realization of this function is mainly through DLNA, miracast, airplay and other close-range multi-screen display technologies. However, these technologies still have the following disadvantages: [0003] ①The distance between the client and the mobile projection device is strictly limited. [0004] The prior art basically adopts wifi technology for transmission, which seve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/74H04N1/42G08C17/00
CPCG06F3/14H04N9/3179
Inventor 赵明
Owner ZTE CORP