CN107147738A - The method of performance optimization based on cloud desktop spice communication protocols - Google Patents
The method of performance optimization based on cloud desktop spice communication protocols Download PDFInfo
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- CN107147738A CN107147738A CN201710444567.1A CN201710444567A CN107147738A CN 107147738 A CN107147738 A CN 107147738A CN 201710444567 A CN201710444567 A CN 201710444567A CN 107147738 A CN107147738 A CN 107147738A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/08—Protocols specially adapted for terminal emulation, e.g. Telnet
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
- G06F9/45533—Hypervisors; Virtual machine monitors
- G06F9/45558—Hypervisor-specific management and integration aspects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/03—Protocol definition or specification
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
- G06F9/45533—Hypervisors; Virtual machine monitors
- G06F9/45558—Hypervisor-specific management and integration aspects
- G06F2009/4557—Distribution of virtual machine instances; Migration and load balancing
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Software Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
The method of performance optimization disclosed by the invention based on cloud desktop spice communication protocols, sets cloud desktop client end and physical server；It is described that data interaction is realized by spice communication protocols between desktop client end and the physical server；The spice communication protocols support JPEG codings and H.246 coded system simultaneously；JPEG is switched mutually with H.264 encoding and decoding in the case where continuous service enters to rack desktop mode of operation.
Description
Technical field
The present invention relates to cloud desktop communication technique field, more particularly to a kind of property based on cloud desktop spice communication protocols
The method that can optimize.
Background technology
Current cloud desktop spice communication protocols are using the JPEG coding techniques for being standard, due to JPEG coding techniques itself
Deficiency, so causing cloud desktop spice communication protocols to occur taking a large amount of network bandwidths during multi-purpose use, response is prolonged
When the problems such as, than more serious especially in terms of multimedia video broadcasting, there is serious frame loss condition.
The content of the invention
It is an object of the invention to provide it is a kind of based on cloud desktop spice communication protocols performance optimization method, effectively
Solve above-mentioned technical problem.
Effectively to solve above-mentioned technical problem, the technical scheme that the present invention takes is as follows：
The method of performance optimization based on cloud desktop spice communication protocols, this method comprises the following steps：
(1) cloud desktop client end and physical server are set；
(2) it is described that data interaction is realized by spice communication protocols between desktop client end and the physical server；
(3) the spice communication protocols support JPEG codings and H.246 coded system simultaneously；
(4) JPEG is switched mutually with H.264 encoding and decoding in the case where continuous service enters to rack desktop mode of operation.
Particularly, this method is further comprising the steps of：
(1-1) cloud desktop SPICE communication protocols support JPEG codings and H.246 coded system, and can be same simultaneously
Cross-reference on platform physical server.
Particularly, this method is further comprising the steps of：
(1-2) by parameter adjustment, can adjusting the cloud desktop picture frame number of server code each second, support from
Adjusted between 10-60 frames, default value is 20；H.264 adjusted, can be asked with the sinking network bandwidth and server process by bit rate
Ask, support to adjust between 3000-35000, default value is 6000.
Particularly, this method is further comprising the steps of：
(1-3) described SPICE communication protocols use H264 coding techniques, realize terminal device local, cloud desktop is mutual
The high in the clouds of networking.
Particularly, this method is further comprising the steps of：
(1-4) described JPEG is adjusted by coding quality, can be supported with sinking low network band width and server processing requests
Adjusted between 1-100, default value is 70.
Particularly, this method is further comprising the steps of：
It is 60M, 720P that each 1080P desktops of cloud desktop virtual machine of (1-5) application JPEG encoding and decoding, which play video bandwidth,
It is 35M that desktop, which plays video bandwidth,.
Particularly, this method is further comprising the steps of：
It is 15M, 720P that (1-6) plays video bandwidth using each 1080P desktops of cloud desktop virtual machine of H.264 encoding and decoding
It is 8M that desktop, which plays video bandwidth,.
Beneficial effects of the present invention are：The side for the optimization of the performance based on cloud desktop spice communication protocols that the present invention is provided
Method, under the premise of cloud desktop KVM virtualization technology, VT-X the and VT-D virtualization technologies supported with reference to Intel；It is negative from server
Duty provides the mode of operation that cloud desktop virtual machine and management are set, and changes over cloud desktop virtual machine and is transplanted to local client hardware
Upper operation, allows server to be only responsible for setting work；There is provided aobvious to the cloud desktop virtual machine run on local client in addition
Block and sound card, the hardware resource distribution of the equipment such as USB interface.Cloud desktop virtual machine system is allowed to recognize the hardware money of distribution
Source, realizes that cloud desktop virtual machine directly invokes local hardware resources, is fully solved 3D acceleration, 3D is rendered, sound delay, USB are set
For the problems such as support.
The present invention is described in detail below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the system architecture diagram of virtual system in the method for the invention；
Embodiment
Embodiment 1：
As shown in figure 1, the method for the optimization of the performance based on cloud desktop spice communication protocols that the present embodiment is provided, is based on
The method of the performance optimization of cloud desktop spice communication protocols, this method comprises the following steps：
(1) cloud desktop client end and physical server are set；
(2) it is described that data interaction is realized by spice communication protocols between desktop client end and the physical server；
(3) the spice communication protocols support JPEG codings and H.246 coded system simultaneously；
(4) JPEG is switched mutually with H.264 encoding and decoding in the case where continuous service enters to rack desktop mode of operation.
Applicant states that person of ordinary skill in the field is on the basis of above-described embodiment, by above-described embodiment
Step, the technical scheme with Summary is combined, thus produce new method, be also the present invention record scope it
One, the application no longer enumerates the other embodiment of these steps to make specification concise.
As shown in figure 1, the present embodiment is further comprising the steps of：
(1-1) cloud desktop SPICE communication protocols support JPEG codings and H.246 coded system, and can be same simultaneously
Cross-reference on platform physical server.
(1-2) by parameter adjustment, can adjusting the cloud desktop picture frame number of server code each second, support from
Adjusted between 10-60 frames, default value is 20；H.264 adjusted, can be asked with the sinking network bandwidth and server process by bit rate
Ask, support to adjust between 3000-35000, default value is 6000.
(1-3) described SPICE communication protocols use H264 coding techniques, realize terminal device local, cloud desktop is mutual
The high in the clouds of networking.
(1-4) described JPEG is adjusted by coding quality, can be supported with sinking low network band width and server processing requests
Adjusted between 1-100, default value is 70.
It is 60M, 720P that each 1080P desktops of cloud desktop virtual machine of (1-5) application JPEG encoding and decoding, which play video bandwidth,
It is 35M that desktop, which plays video bandwidth,.
It is 15M, 720P that (1-6) plays video bandwidth using each 1080P desktops of cloud desktop virtual machine of H.264 encoding and decoding
It is 8M that desktop, which plays video bandwidth,.
The technology path that prior art is different from the present embodiment is：
On the premise of the JPEG coding techniques used based on SPICE protocol is not enough, the H.264 volume of high-efficient high performance is introduced
Code technology；Cloud desktop SPICE communication protocols are allowed while supporting JPEG codings and H.246 coded system, and can be in same thing
Manage cross-reference on server.And can be mutual to JPEG and H.264 encoding and decoding in the case where continuous service enters to rack desktop mode of operation
Switching.
The another statement of applicant, the present invention illustrates the implementation method and apparatus structure of the present invention by above-described embodiment,
But the invention is not limited in above-mentioned embodiment, that is, do not mean that the present invention has to rely on the above method and structure could be real
Apply.Person of ordinary skill in the field is it will be clearly understood that any improvement in the present invention, to implementation method selected by the present invention etc.
Effect replacement and addition, the selection of concrete mode of step etc., within the scope of all falling within protection scope of the present invention and being open.
The present invention is not limited to above-mentioned embodiment, all to realize the present invention using to similar structure and its method of the invention
All embodiments of purpose are within the scope of the present invention.
Claims (7)
1. the method for the performance optimization based on cloud desktop spice communication protocols, it is characterised in that this method comprises the following steps：
(1) cloud desktop client end and physical server are set；
(2) it is described that data interaction is realized by spice communication protocols between desktop client end and the physical server；
(3) the spice communication protocols support JPEG codings and H.246 coded system simultaneously；
(4) JPEG is switched mutually with H.264 encoding and decoding in the case where continuous service enters to rack desktop mode of operation.
2. implementation according to claim 1, it is characterised in that this method is further comprising the steps of：
(1-1) cloud desktop SPICE communication protocols support JPEG codings and H.246 coded system, and can be in same thing simultaneously
Manage cross-reference on server.
3. implementation according to claim 1, it is characterised in that this method is further comprising the steps of：
(1-2) is supported from 10-60 by that to parameter adjustment, can adjust the cloud desktop picture frame number of server code each second
Adjusted between frame, default value is 20；H.264 adjusted, can be propped up with the sinking network bandwidth and server processing requests by bit rate
Adjustment between 3000-35000 is held, default value is 6000.
4. implementation according to claim 1, it is characterised in that this method is further comprising the steps of：
(1-3) described SPICE communication protocols use H264 coding techniques, realize terminal device local, cloud desktop is in internet
High in the clouds.
5. according to the implementation described in claim 1, it is characterised in that this method is further comprising the steps of：
(1-4) described JPEG is adjusted by coding quality, can support 1- with sinking low network band width and server processing requests
Adjusted between 100, default value is 70.
6. according to the implementation described in claim 1, it is characterised in that this method is further comprising the steps of：
It is 60M, 720P desktops that each 1080P desktops of cloud desktop virtual machine of (1-5) application JPEG encoding and decoding, which play video bandwidth,
Broadcasting video bandwidth is 35M.
7. according to the implementation described in claim 1, it is characterised in that this method is further comprising the steps of：
It is 15M, 720P desktops that (1-6) plays video bandwidth using each 1080P desktops of cloud desktop virtual machine of H.264 encoding and decoding
Broadcasting video bandwidth is 8M.
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| CN201710444567.1A CN107147738A (en) | 2017-06-13 | 2017-06-13 | The method of performance optimization based on cloud desktop spice communication protocols |
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| CN201710444567.1A CN107147738A (en) | 2017-06-13 | 2017-06-13 | The method of performance optimization based on cloud desktop spice communication protocols |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108600860A (en) * | 2018-03-13 | 2018-09-28 | 山东超越数控电子股份有限公司 | A kind of method and system accelerating video based on SPICE protocol |
| CN108989845A (en) * | 2018-07-03 | 2018-12-11 | 凯尔博特信息科技（昆山）有限公司 | A kind of video transmission method based on SPICE protocol |
| CN110018873A (en) * | 2019-03-31 | 2019-07-16 | 山东超越数控电子股份有限公司 | A method of based on FPGA optimization virtual desktop transmission |
| CN111984352A (en) * | 2020-08-10 | 2020-11-24 | 南京江北新区生物医药公共服务平台有限公司 | Desktop cloud service platform system based on spice protocol optimization |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104144349A (en) * | 2014-07-09 | 2014-11-12 | 中电科华云信息技术有限公司 | SPICE video coding and decoding expansion method and system based on H264 |
| CN105262825A (en) * | 2015-10-29 | 2016-01-20 | 曲阜师范大学 | SPICE cloud desktop transporting and displaying method and system on the basis of H.265 algorithm |
-
2017
- 2017-06-13 CN CN201710444567.1A patent/CN107147738A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104144349A (en) * | 2014-07-09 | 2014-11-12 | 中电科华云信息技术有限公司 | SPICE video coding and decoding expansion method and system based on H264 |
| CN105262825A (en) * | 2015-10-29 | 2016-01-20 | 曲阜师范大学 | SPICE cloud desktop transporting and displaying method and system on the basis of H.265 algorithm |
Non-Patent Citations (1)
| Title |
|---|
| 徐浩，兰雨晴，: ""基于SPICE协议的桌面虚拟化技术研究与改进方案"", 《计算机工程与科学》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108600860A (en) * | 2018-03-13 | 2018-09-28 | 山东超越数控电子股份有限公司 | A kind of method and system accelerating video based on SPICE protocol |
| CN108989845A (en) * | 2018-07-03 | 2018-12-11 | 凯尔博特信息科技（昆山）有限公司 | A kind of video transmission method based on SPICE protocol |
| CN110018873A (en) * | 2019-03-31 | 2019-07-16 | 山东超越数控电子股份有限公司 | A method of based on FPGA optimization virtual desktop transmission |
| CN111984352A (en) * | 2020-08-10 | 2020-11-24 | 南京江北新区生物医药公共服务平台有限公司 | Desktop cloud service platform system based on spice protocol optimization |
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Application publication date: 20170908 |