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Information transmission method and system, receiving device, sending device and storage medium

A technology of information transmission and receiving devices, applied in the field of data transmission, can solve the problems of low projection efficiency and achieve the effects of low projection efficiency, improved transmission efficiency, and improved experience satisfaction

Active Publication Date: 2020-08-14
TCL OVERSEAS ELECTRONIC (HUIZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide an information transmission method, system, receiving device, sending device and storage medium, aiming to solve the problem of low screen projection efficiency encountered in information transmission

Method used

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  • Information transmission method and system, receiving device, sending device and storage medium
  • Information transmission method and system, receiving device, sending device and storage medium
  • Information transmission method and system, receiving device, sending device and storage medium

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Embodiment Construction

[0075] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0076] The main solution of the embodiment of the present invention is:

[0077] Due to the information transmission method in the prior art, the sending device sends an invitation, the receiving device responds, and establishes a connection; or the sending device sends to the server, and the server establishes a connection with the receiving device. The network cannot be connected, which prolongs the time to establish a connection and reduces the connection efficiency.

[0078] The present invention provides a solution. By establishing two connection channels in the receiving device or the sending device, the fast connection of the signal transmission channel is realized and the connection efficiency is improved.

[0079] Such as figure 1 as shown, figure 1 It is a schematic structural diagram of the sending devic...

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Abstract

The invention discloses an information transmission method, and the method comprises the steps: receiving an identification code and network information of a transmitting device; establishing a secondconnection channel according to the received identification code and the network information; determining network strength of a first connection channel and the second connection channel, wherein thefirst connection channel is a connection channel established according to an identification code of a receiving device and network information; and selecting the corresponding first connection channel and / or the second connection channel to receive the content transmitted by the transmitting device according to a preset strategy. The invention further discloses an information transmission system,a receiving device, a sending device and a storage medium. The invention aims to solve the problem of low connection establishment efficiency in screen projection.

Description

technical field [0001] The present invention relates to the technical field of data transmission, in particular to an information transmission method, system, receiving device, sending device and storage medium. Background technique [0002] With the rapid development of Internet technology, information transmission technology has also been extensively developed. For example, users can cast videos / pictures or the entire content watched on mobile terminals to large screens such as TVs through TV projection. In order to watch the video / picture triggered by the mobile terminal on the digital large screen. [0003] At present, the common information transmission method on the market is to transmit information through screen projection, mainly through the sending device to send an invitation, the receiving device responds, and establishes a connection; or the sending device sends to the server, and the server establishes a connection with the receiving device; It is a one-way co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W76/11H04W76/15H04N21/41H04N21/4363
CPCH04W76/11H04W76/15H04N21/4122H04N21/4126H04N21/43637Y02D30/70
Inventor 袁赛春黄卓强胡循锋周朋纪亚琴吴焕杰
Owner TCL OVERSEAS ELECTRONIC (HUIZHOU) CO LTD
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