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Virtual desktop remote method and system applicable to mobile terminal or Web side

A technology of virtual desktop and remote system, applied in transmission system, image communication, selective content distribution, etc., can solve the problems of unstable wireless network, poor interactive experience, large traffic, etc., to reduce VDI screen transmission traffic and improve Interactive experience, solving the effect of large traffic

Inactive Publication Date: 2018-01-19
深圳市青葡萄科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

First of all, the web terminal is based on the browser. Using JavaScript to decode images in the browser will consume a lot of computing resources, and the decoding efficiency is low; secondly, displaying the encoded image on the browser interface, because the browser The JavaScript parsing engine is single-threaded, and a large number of computing resources and display interactions are in the same thread, resulting in poor interactive experience; finally, the encoding under this solution has a large traffic when the image changes greatly, and the wireless network-based Excessive traffic on the mobile terminal leads to unstable wireless network and poor interactive experience

Method used

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  • Virtual desktop remote method and system applicable to mobile terminal or Web side
  • Virtual desktop remote method and system applicable to mobile terminal or Web side
  • Virtual desktop remote method and system applicable to mobile terminal or Web side

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Embodiment Construction

[0043] Figure 1-Figure 3 used to explain the present invention, but the present invention is not limited to Figure 1-Figure 3 within the range shown.

[0044] In order to solve the problems in the prior art, the present invention innovatively encapsulates the VDI remote screen into a coded stream supported by the browser, and encapsulates the coded stream into a video stream that can be recognized by the browser through the video stream transmission extension protocol of MSE, and utilizes HTML5 The video tag plays and displays the video stream. This solution can use a more efficient frame-related video coding algorithm (such as h264) to reduce transmission traffic; and can make full use of the browser's hardware decoding function to reduce the use of computing resources and improve the interactive experience.

[0045] A virtual desktop remote method suitable for mobile or web, including:

[0046] S1. The client logs in to the virtual machine after entering the virtual mac...

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Abstract

The invention discloses a virtual desktop remote method and system applicable to a mobile terminal or a Web side and belongs to the technical field of network. A VDI (virtual device interface) remotescreen is encapsulated into a coded streaming supported by a browser, the coded streaming is encapsulated into a video streaming capable of being recognized by the browser through a video streaming extension protocol of MSE (media source extensions), and the video streaming is displayed by the aid of an HTML5 video tag. Transmission flow can be lowered by adopting a more efficient frame-related video coding algorithm, use of computing sources can be reduced by making full use of the decoding function of hardware of the browser, and interactive experience is improved.

Description

technical field [0001] The invention relates to the field of network technology, in particular to a virtual desktop remote method and system suitable for mobile terminals or web terminals. Background technique [0002] Desktop Virtualization (Virtual Desktop Infrastructure, VDI): Desktop virtualization (also known as virtual desktop architecture) is the use of virtualization technology to store operating systems and applications in servers and storage devices in the data center. A pool provides desktops to different users. Users use different terminal devices to connect with the virtual machine using the corresponding virtual desktop display protocol, so as to display the operation interface of the virtual machine on the terminal. The terminal is only used as the input and output end, and all calculations and storage are on the server side. Through the optimization of the display protocol and the redirection technology of some peripherals, the experience of accessing the vi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04N21/234H04N21/44
Inventor 巫富强
Owner 深圳市青葡萄科技有限公司
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