Virtual desktop transmission device and method

Abstract

The invention relates to a virtual desktop transmission device and method. The virtual desktop transmission device comprises a client and a virtual desktop server, wherein a response server is also arranged between the client and the virtual desktop server; the response server is used for realizing the load balancing of requests and the buffer of virtual desktop frames. The method provided by the invention comprises the following steps: the client asynchronously sends requests to the response server; the response server sends the requests to the virtual desktop server through a load balancing algorithm; the virtual desktop server sends the virtual desktop frames to the response server; the response server stores the virtual desktop frames in a buffer; and the virtual desktop frames is sent to the client according to the bandwidth conditions of the client. By using the device and method provided by the invention, the transmission performance can be improved, the utilization of resources can be improved and the cost can be reduced.

Description

technical field [0001] The invention belongs to the field of green computing, virtualization technology and computer Internet, and in particular relates to a virtual desktop transmission device and method. Background technique [0002] In recent years, with the rapid rise of cloud computing and mobile Internet, the application of virtual desktop technology at the enterprise level has become more and more popular. Virtual desktop technology allows users to access user desktops through remote connection software, so as to achieve solutions for simplifying management and optimizing resources. This technology isolates the computer desktop system from the local computing hardware. The client can connect to the virtual desktop server through the network, and the computing logic is migrated from the local to the virtual desktop server to complete, and then the virtual desktop server returns to the local, thereby realizing computing resources. unified management. [0003] Desktop ...

AI Technical Summary

Problems solved by technology

[0008] (2) Due to the traditional remote connection technology, all responses including multimedia content (text, graphics, images, video, 3D games...) are converted to still images, if it is for applications with relatively high frame rate requirements, such as video and For 3D games, because the transmission rate is far from the minimum configuration required by the application, all users will also experience a very serious phenomenon that will lead to serious virtual desktop delays and even pauses

These make the virtual desktop server heavily loaded, and the number of users that can provide services at the same time is also greatly limited, and at the same time cause poor transmission quality, and in severe cases, may cause server overload and crash

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