Screen projection implementation method, device and system

An implementation method and technology for screen projection, applied in transmission systems, instruments, computing, etc., can solve problems such as inability to implement voice communication

Pending Publication Date: 2021-04-30
ALIBABA GRP HLDG LTD
View PDF7 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Then, when the projection end and the receiving end are in different locations, there will also be a need for voice communication between the projection end user and the receiving end user, and then this implementation method of screen projection can only be used to view the content of the projection screen, but not voice communication

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Screen projection implementation method, device and system
  • Screen projection implementation method, device and system
  • Screen projection implementation method, device and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0064] In order to enable those skilled in the art to better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0065] In some processes described in the specification and claims of the present application and the description in the above-mentioned drawings, multiple operations appearing in a specific order are included, but it should be clearly understood that these operations may not be performed in the order in which they appear herein Execution or parallel execution, the serial numbers of the operations, such as 101, 102, etc., are only used to distinguish different operations, and the serial numbers themselves do not represent any execution order. Additionally, these processes can include more or fewer operations, and these operations can be performed sequentially or in paral...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The embodiment of the invention provides a screen projection implementation method, device and system. The method comprises the steps: enabling a server to receive a screen projection request of a screen projection end and determine at least one receiving end; obtaining screen projection content of the screen projection end, and forwarding the screen projection content to the at least one receiving end; determining at least one target receiving end in the at least one receiving end; and establishing a call channel between a first communication terminal corresponding to the first communication number and a second communication terminal corresponding to the at least one second communication number based on the first communication number corresponding to the screen projection end and the second communication number corresponding to the at least one target receiving end. According to the technical scheme provided by the embodiment of the invention, the purpose of performing screen projection and voice communication at the same time is achieved, and voice communication requirements are met.

Description

technical field [0001] The embodiments of the present application relate to the technical field of computer applications, and in particular to a method, device and system for implementing screen projection. Background technique [0002] With the development of Internet technology, screen projection technology has been widely used. Screen casting refers to projecting the content in one terminal to other devices for display. For example, the screen of the mobile phone is displayed on a smart TV, so that the user can browse the screen of the mobile phone on the smart TV. [0003] The current implementation of screen projection is that the screen projection end and the receiver end are connected to the same LAN, and a point-to-point connection channel is established between the screen projection end and the receiver end, and the screen projection end directly sends the screen content to the receiver based on the point-to-point connection channel. end, and then rendered and dis...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04M3/56G06F3/14
CPCH04L65/4015H04L65/1069H04L65/403H04M3/567G06F3/1454
Inventor 何利明董金威钟敬辉张晨王思佳何康波李伟
Owner ALIBABA GRP HLDG LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap