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Cross-screen transmission method and system

A transmission method and cross-screen technology, applied in the field of cross-screen transmission methods and systems, can solve problems such as dependence on network services and background servers, unavailability of cross-screen functions, and raising the threshold of portals, so as to achieve reliable and real-time data transmission and reliability High, easy-to-use effect

Active Publication Date: 2017-11-17
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
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  • Description
  • Claims
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Problems solved by technology

Therefore, since the current cross-screen transfer function relies on the account system and device binding, there are two problems: one is that the operation is complicated and troublesome. The second is to rely on network services and background servers. If there is a problem with the network or the background, it will directly cause the multi-screen function to be unavailable.

Method used

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  • Cross-screen transmission method and system
  • Cross-screen transmission method and system

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Embodiment Construction

[0037] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0038] Unless the context clearly states otherwise, the number of elements and components in the present invention can exist in a single form or in multiple forms, and the present invention is not limited thereto. Although the steps in the present invention are arranged with labels, they are not used to limit the order of the steps. Unless the order of the steps is clearly stated or the execution of a certain step requires other steps as a basis, the relative order of the steps can be adjusted. It can be understood that the term "and / or" used herein refers to and covers any and all possible combina...

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Abstract

The present invention provides a cross-screen transmission method and system. The method includes the following steps: the sending terminal starts broadcasting through MCNearbyServiceBrowser; the receiving terminal starts device monitoring through MCNearbyServiceBrowser; if the receiving terminal monitors the sending terminal, the receiving terminal Selecting the sending terminal as the sending end; the receiving terminal sends a data connection request to the sending terminal; the sending terminal receives the data connection request sent from the receiving terminal; if the sending terminal agrees that the receiving terminal sends data connection request, the sending terminal can transmit data to the receiving terminal through the MCSession. Since the above-mentioned cross-screen transmission method does not require an account system and does not depend on the network and background, it is simple to operate, easy to learn, and has high reliability.

Description

technical field [0001] The invention relates to computer application technology, in particular to a cross-screen transmission method and system. Background technique [0002] With the rapid development of the mobile Internet, more and more users are truly imagining mobile life. Every day from work to home, they will switch between desktop computers (or laptops), mobile phones, tablet computers and other devices. Cross-screen transmission refers to cross-platform data transmission between the above devices, such as data transmission between desktop computers and mobile phones, mobile phones and tablet computers, and desktop computers and tablet computers. [0003] However, the current widescreen transmission function needs to rely on a unified account system to be realized. see figure 1 , taking the browser as an example, the mobile phone and the desktop computer need to log in with the same account to perform data transmission and synchronization between the mobile phone a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B5/00
Inventor 黄江泉
Owner TENCENT TECH (SHENZHEN) CO LTD
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