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Synchronous screen content transmission method and synchronous screen content transmission device through wireless transmission

A wireless transmission and Bluetooth communication technology, applied in the field of wireless transmission, can solve the problems of being placed next to the TV and the limited length of AV data lines, etc., and achieve the effect of wide application range and convenient use

Inactive Publication Date: 2015-11-11
NINGBO SAGEREAL COMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the limited length of the AV data cable, the mobile terminal needs to be placed next to the TV set, which brings a lot of inconvenience to the use of the mobile terminal.

Method used

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  • Synchronous screen content transmission method and synchronous screen content transmission device through wireless transmission

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0028] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0029] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0030] Bluetooth is a wireless technology standard that enables short-distance data exchange between fixed devic...

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Abstract

The invention relates to the field of wireless transmission, and in particular relates to a synchronous screen content transmission method and a synchronous screen content transmission device through wireless transmission, applicable to Bluetooth signal transmission between first equipment and second equipment. The synchronous screen content transmission method comprises the following specific steps: S1, opening Bluetooth functions of the first equipment and the second equipment; S2, searching the first equipment through the Bluetooth functions and connecting the first equipment to the second equipment, and quitting if connection is unsuccessful; S3, transmitting a Bluetooth signal of a current playing content to the first equipment by the second equipment; and S4, playing a content same in the equipment by the first equipment. The synchronous screen content transmission method and the synchronous screen content transmission device disclosed by the invention have the benefits that: same screen contents are played in a mobile terminal and a television in wireless connection; therefore, large screen requirements of users are satisfied; simultaneously, the length limited problem of a data line is solved; use is more convenient; furthermore, network resources of the mobile terminal can also be shared in the event that the television is not accessed to a network; and thus, the application range is wide.

Description

technical field [0001] The invention relates to the field of wireless transmission, in particular to a method and device for synchronous screen transfer through wireless transmission. Background technique [0002] With the generalization of smart mobile terminals, smart mobile terminals are already closely related to life. In life, most people are used to watching TV and movies through smart mobile terminals, but due to the limitation of screen size, smart mobile terminals cannot meet people's needs for large screens. At present, the commonly used method for connecting the TV to the mobile terminal is to use an AV data cable to connect the mobile terminal and the TV through the data cable, so as to achieve the effect of information synchronization between the TV screen and the mobile phone screen. However, due to the limited length of the AV data cable, the mobile terminal needs to be placed next to the television, which brings a lot of inconvenience to the use of the mobil...

Claims

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Application Information

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IPC IPC(8): H04N21/43G06F3/14H04W4/00
CPCH04N21/4302G06F3/1454H04W4/80
Inventor 郑木辉王亚军张国忠戎伟迪张琦
Owner NINGBO SAGEREAL COMM
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