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Transmission optimization method based on Spice protocol

A transmission optimization and protocol technology, applied in the field of computer science, can solve problems such as unsmoothness and spice protocol transmission, so as to achieve a smooth user experience, reduce the amount of data transmission, and improve the matching accuracy.

Active Publication Date: 2022-04-29
KYLIN CORP
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Problems solved by technology

[0004] Therefore, in view of the problems in the Spice protocol, it is necessary to provide a transmission method to solve the problem that the Spice protocol transmission is easy to encounter stuck and not smooth

Method used

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  • Transmission optimization method based on Spice protocol
  • Transmission optimization method based on Spice protocol

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Embodiment Construction

[0033] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Apparently, the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0034] refer to figure 1 , an embodiment of the present invention provides a transmission optimization method based on the Spice protocol, comprising the following steps:

[0035] S1. Obtain the cached image that has been transmitted and the new frame image to be transmitted;

[0036] S2. Comparing the new frame image with the cached image, if a certain image...

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Abstract

The invention relates to the technical field of computer science, in particular to a Spice protocol-based transmission optimization method, which comprises the following steps of: S1, acquiring a cached image which is completely transmitted and a new frame image to be transmitted; s2, comparing the new frame image with the cached image, and if a certain image block in the new frame image is matched with the cached image, recording corresponding positions of the image block and the cached image; and S3, sending all missed image blocks of the new frame image and all hit image blocks of the cache image. According to the method, the transmission data is further optimized based on the analysis of the transmission image, and the data transmission quantity is reduced on the basis of not reducing the image quality, so that smooth use experience can be obtained under the condition of extreme networks such as a wide area network.

Description

technical field [0001] The invention relates to the technical field of computer science, in particular to a transmission optimization method based on the Spice protocol. Background technique [0002] With the spread of the epidemic, the demand for home office and remote office has become more and more extensive, and the remote office environment based on VDI architecture is the mainstream. Therefore, an access protocol that can support smooth access to remote virtual hosts under wide area network conditions is bound to bring better user experience to users. At present, there are many mainstream access protocols, and each has its own advantages and disadvantages. The Spice protocol is a completely open source protocol with relatively complete functions and compatibility. Its support under the WAN mainly focuses on image compression. , and on the capture of the video streaming proxy. However, these cannot fully meet our needs in actual production use, and we often encounter ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N19/70H04N19/42G06K9/62G06T7/10
CPCH04N19/70H04N19/42G06T7/10G06F18/22
Inventor 张浩
Owner KYLIN CORP
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