CN105357260A - System for realizing virtual desktop, data caching method for VDI (Virtual Desktop Infrastructure) and VDI caching device - Google Patents
System for realizing virtual desktop, data caching method for VDI (Virtual Desktop Infrastructure) and VDI caching device Download PDFInfo
- Publication number
- CN105357260A CN105357260A CN201510631373.3A CN201510631373A CN105357260A CN 105357260 A CN105357260 A CN 105357260A CN 201510631373 A CN201510631373 A CN 201510631373A CN 105357260 A CN105357260 A CN 105357260A
- Authority
- CN
- China
- Prior art keywords
- data
- buffer memory
- server
- terminal
- memory device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
-
- 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
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/568—Storing data temporarily at an intermediate stage, e.g. caching
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer And Data Communications (AREA)
Abstract
The invention provides a system for realizing a virtual desktop. The system comprises a server and a caching device, wherein the server runs a plurality of virtual machines and is used for providing an operating environment for a terminal and responds to an operation request of the terminal; the caching device is connected to the terminal, is deployed in a local area network where the terminal is located and is communicated with the server through a wide area network or a special line; through utilizing a display protocol for abutting of the caching device and the server, the caching device can identify a data type in data flow based on an application layer, so that an optimal matching algorithm is respectively selected according to the data type, and thus flow reduction of the data flow is carried out by making maximum use of a data flow matching algorithm, and the flow reduction effect can be improved. In addition, the invention also provides a data caching method for a VDI (Virtual Desktop Infrastructure) and a VDI caching device.
Description
[technical field]
The present invention relates to communication technical field, particularly relate to and a kind ofly realize the system of virtual desktop, the method for VDI data buffer storage and VDI buffer memory device.
[background technology]
VDI (VirtualDesktopInfrastructure), i.e. virtual desktop architecture.Core runs desktop operating system by the server of the heart in the data, and user is connected by the desktop that the host-host protocol of client device is long-range with these, and the desktop making user access them similarly is access traditional local desktop.Along with the decline of server and carrying cost, and the demand of client to fail safe and centralized management is more and more vigorous, and desktop virtual more and more becomes a kind of trend.But in VDI system, because server needs to the display of client transmissions image, larger by the data flow of Internet Transmission, easily there is the situation of network bandwidth resources deficiency.
In conventional art, be generally adopt stream caching technology to cut down flow, as shown in Figure 4, traditional stream buffering scheme needs respectively to configure a display protocol agency at server end and terminal respectively, by carrying out characteristic matching to data stream, removing repeating data section, reaching the object of flow subduction.But, because traditional stream buffering scheme is used as cache object with the data flow in transport layer, the coupling of feature level can only be carried out to these binary data streams, can not be real understand display protocol.Such as: suppose that character BS represents display backupsurface (standby desktop) in display protocol, but existing stream buffer memory only knows that BS is a symbol, just because of this defect, make existing stream buffering scheme to the limited efficiency of the flow subduction under VDI scene.
[summary of the invention]
Based on this, be necessary that providing a kind of can improve the system realizing virtual desktop of flow subduction effect, the method for VDI data buffer storage and VDI buffer memory device.
Realize a system for virtual desktop, described system comprises: server, runs multiple virtual machine, for providing running environment for terminal, and responds the operation requests of described terminal; The buffer memory device be connected with terminal, described buffer memory device is deployed in the local area network (LAN) at terminal place, and is communicated with described server by wide area network or special line; Described buffer memory device is used for the data flow that reception server sends, utilize the display protocol docked with described server, based on the data type in data flow described in application layer identification, according to described data type, select the data of corresponding data stream matches algorithm to the described data type of correspondence to mate, the data after coupling are carried out buffer memory according to described data type.
Wherein in an embodiment, described buffer memory device also for the deployment as gateway to realize gateway function.
Wherein in an embodiment, described buffer memory device also adopts the data of high-speed processing apparatus memory buffers.
Wherein in an embodiment, described buffer memory device also for providing own IP address to described terminal after the broadcast receiving terminal transmission; Or described system also comprises: terminal, for sending the domain name of the specifying domain name resolution server to Intranet, receiving the IP address of the described buffer memory device that domain name resolution server returns and being connected to described server according to the IP address of described buffer memory device.
Wherein in an embodiment, described server is also for adopting high-speed processing apparatus data cached.
Wherein in an embodiment, described server also for when receiving the data access request that terminal sends, judges whether the data of request access accessed, if so, then notifies that buffer memory device sends data cached to described terminal accordingly.
A kind of method of VDI data buffer storage, described method comprises: the data flow that reception server sends, utilize the display protocol docked with described server, based on the data type in data flow described in application layer identification, according to described data type, select the data of corresponding data stream matches algorithm to the described data type of correspondence to mate, the data after coupling are carried out buffer memory according to described data type.
Wherein in an embodiment, describedly by the data step of carrying out buffer memory according to described data type after coupling be: by the data after coupling according to described data type buffer memory in high-speed processing apparatus
A kind of VDI buffer memory device, comprising: data stream reception module, for the data flow that reception server sends; Data type identification module, for utilizing the display protocol docked with described server, based on the data type in data flow described in application layer identification; Data Matching module, for according to described data type, selects the data of corresponding data stream matches algorithm to the described data type of correspondence to mate; Data cache module, for carrying out buffer memory by the data after coupling according to described data type.
Wherein in an embodiment, described data cache module is used for the data after by coupling according to described data type buffer memory in high-speed processing apparatus.
Above-mentionedly realize the system of virtual desktop, the method for VDI data buffer storage and VDI buffer memory device, by the display protocol utilizing buffer memory device to dock with server, make buffer memory device can based on the data type in application layer identification data flow, then optimum matching algorithm is selected respectively according to data type, thus farthest utilize data stream matches algorithm to carry out flow subduction to data stream, flow subduction effect can be improved.In addition, the above-mentioned system realizing virtual desktop only needs, at terminal configuration buffer memory device, not need allocating cache equipment, thus simplify deployment at server end, decreases fault origination point.
[accompanying drawing explanation]
Fig. 1 is the Organization Chart realizing the system of virtual desktop in an embodiment;
Fig. 2 is the flow chart of VDI data cache method in an embodiment;
Fig. 3 is the structured flowchart of VDI buffer memory device in an embodiment;
Fig. 4 is the Organization Chart of the system realizing virtual desktop in conventional art.
[embodiment]
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, in one embodiment, a kind of system realizing virtual desktop is provided, the buffer memory device 104 that this system comprises server 102 and is connected with terminal; Wherein:
Server 102, runs multiple virtual machine, for providing running environment for terminal, and the operation requests of response terminal.
Concrete, virtual machine is a kind of software, and it can create a kind of environment between computer platform and terminal use, and terminal use is then that the environment created based on this software comes function software.In virtual desktop system, server 102 runs desktop operating system, for terminal provides running environment, terminal only shows the figure of desktop operating system, the required desktop software used need not be installed thereon, terminal is connected with long-range server desktop by host-host protocol, the operation requests of server 102 response terminal, the desktop of user access server is made similarly to be access traditional local desktop, terminal can be smart mobile phone, panel computer, desktop computer and be specifically designed to the electronic equipment (thin terminal) etc. of access VDI desktop, server 102 can be an independently server, also can be the server cluster of multiple server composition.
The buffer memory device 104 be connected with terminal, buffer memory device 104 is deployed in the local area network (LAN) at terminal place, and is communicated with server 102 by wide area network or special line.
Concrete, the terminal be connected with buffer memory device 104 has multiple, buffer memory device 104 is deployed in the local area network (LAN) at multiple terminal place, by gateway and wide area network or private line access, then by wide area network or private line access to server 102, thus achieve terminal, communication between buffer memory device and server.In actual applications, generally there is multiple branch in each company, and there is multiple terminal in each branch, is equipped with a buffer memory device and is used for data cached in the local area network (LAN) at multiple terminal place.
The data flow that buffer memory device 104 sends for reception server 102, utilize the display protocol docked with server 102, based on the data type in application layer identification data flow, according to this data type, select corresponding data stream matches algorithm to should the data of data type mate, the data after coupling are carried out buffer memory according to data type.
Concrete, display protocol is the agreement of application layer, buffer memory device 104 can realize docking of display protocol level with server 102, namely can based on the data type in display protocol identification display protocol data flow, common data type has picture/mb-type, Video Stream type, Audio Stream type, rendering order type, character types, subtype etc., according to different data types, select corresponding optimum compression algorithm, data stream matches algorithm.Such as, picture/mb-type selects picture compression algorithm, and Video Stream type selects video stream compression algorithm, to reach the object of optimal compression.Further, the data after coupling are carried out classification buffer memory according to data type.
In the present embodiment, by the display protocol utilizing buffer memory device to dock with server, make buffer memory device can based on the data type in application layer identification data flow, then optimum matching algorithm is selected respectively according to data type, thus farthest utilize data stream matches algorithm to carry out flow subduction to data stream, improve flow subduction effect, in addition, the above-mentioned system realizing virtual desktop only needs at terminal configuration buffer memory device, allocating cache equipment is not needed at server end, thus simplify deployment, decrease fault origination point.
In one embodiment, buffer memory device 104 also for the deployment as gateway to realize gateway function.
Concrete, gateway function can be integrated on buffer memory device 104, thus buffer memory device can realize the function of gateway, namely buffer memory device can be used for data cached on the one hand, gateway can also be served as on the other hand use, achieve " two-in-one " functionally on the whole, eliminate unnecessary deployment, accomplish plug and play.
In one embodiment, buffer memory device also adopts the data of high-speed processing apparatus memory buffers.
Concrete, common high-speed processing apparatus has RAM (random access memory) card, SSD (SolidStateDrives solid state hard disc), and high-speed processing apparatus can access fast, accelerates the speed of data access, thus accelerates the speed of data stream transmitting.
In one embodiment, buffer memory device 104 also for providing own IP address to described terminal after the broadcast receiving terminal transmission.In the present embodiment or other embodiment, realize the system of virtual desktop, also comprise: terminal, for sending the domain name of the specifying domain name resolution server to Intranet, receiving the IP address of the described buffer memory device that domain name resolution server returns and being connected to described server according to the IP address of described buffer memory device.
In the present embodiment, terminal only needs configuration basic network equipment, i.e. the IP of self IP and server, does not need the IP of allocating cache equipment.Terminal can in same Intranet by send broadcast, buffer memory device receive terminal send broadcast after provide the IP of self to terminal.In addition, the domain name (as http://acc.xx) that terminal can also be specified by transmission is to the domain name resolution server of Intranet, and the IP address of buffer memory device is returned to terminal by domain name resolution server.Terminal is connected to server according to the IP address of the buffer memory device obtained.
In the present embodiment, terminal obtains the IP address of buffer memory device by broadcast or the mode of domain name mapping, then by this IP address Connection Cache equipment, automatically namely the cache match starting data flow starts to accelerate automatically, do not need to be configured the IP address of buffer memory device and other parameters in advance, avoid complicated network settings.
In one embodiment, server also adopts high-speed processing apparatus data cached.
Concrete, common high-speed processing apparatus has SSD, RAM (random access memory) card, and high-speed processing apparatus has access capability fast, because its access speed energy and central processing unit match, is commonly used to relax the unmatched contradiction of speed between central processing unit and main storage.
In one embodiment, server also for when receiving the data access request that terminal sends, judges whether the data of request access accessed, if so, then notifies that buffer memory device sends data cached to described terminal accordingly.
In the present embodiment, terminal has multiple, when server receives the data access request of terminal transmission, judge the whether accessed mistake of the data of this request access, if so, then send instruction to buffer memory device, buffer memory device sends data cached to terminal accordingly, because server does not need to resend a large amount of data flow, and just send an instruction to buffer memory device, thus greatly reduce the flow of wide area network.Concrete, such as there are 2 terminals in a branch, suppose that terminal 1 is accessed some websites and caused it to need display picture, server have sent the order that Shows Picture to terminal 1, these data are buffered through buffer memory device, if terminal 2 have accessed same website, server can not send to terminal 2 order that Shows Picture, but instruction buffer memory device sends the order that Shows Picture of buffer memory to terminal 2.
In one embodiment, as shown in Figure 2, provide a kind of VDI data cache method, the method is illustrated to be applied in buffer memory device.The method comprises:
Step 202, the data flow that reception server sends.
In the present embodiment, the operation requests of server response terminal, first sends to buffer memory device to carry out cache match the respective stream of data of terminal request, then the data after coupling are sent to terminal.
Step 204, utilizes the display protocol docked with described server, based on the data type in data flow described in application layer identification.
In the present embodiment, display protocol is application layer protocol, and buffer memory device can directly carry out docking of display protocol layer and application layer with server, can identify the data type in display protocol data flow.
Step 206, according to described data type, selects the data of corresponding data stream matches algorithm to corresponding data type to mate.
In the present embodiment, common data type has picture/mb-type, Video Stream type, Audio Stream type, rendering order type, character types, subtype etc., according to different data types, selects optimum compression algorithm, data stream matches algorithm.Such as, picture/mb-type selects picture compression algorithm, and Video Stream type selects video stream compression algorithm, to reach the object of optimal compression.
Data after coupling are carried out buffer memory according to described data type by step 208.
In the present embodiment, by the data flow that reception server sends, utilize the display protocol docked with described server, based on the data type in data flow described in application layer identification, according to described data type, select the data of corresponding data stream matches algorithm to the described data type of correspondence to mate, the data after coupling are carried out buffer memory according to described data type.Select optimum matching algorithm respectively according to data type, thus farthest utilize data stream matches algorithm to carry out flow subduction to data stream, the data after coupling are carried out buffer memory by type can be farthest data cached, accelerates the transmission of data.
In one embodiment, by the data step of carrying out buffer memory according to described data type after coupling be: by the data after coupling according to described data type buffer memory in high-speed processing apparatus.
Concrete, common high-speed processing apparatus has SSD, RAM (random access memory) card, and high-speed processing apparatus can access fast, accelerates the speed of data access, thus accelerates the speed of data stream transmitting.
In one embodiment, as shown in Figure 3, provide a kind of VDI buffer memory device, this VDI buffer memory device comprises:
Data stream reception module 302, for the data flow that reception server sends.
Data type identification module 304, for utilizing the display protocol docked with described server, based on the data type in data flow described in application layer identification.
Data Matching module 306, for according to described data type, selects the data of corresponding data stream matches algorithm to the described data type of correspondence to mate.
Data cache module 308, for carrying out buffer memory by the data after coupling according to described data type.
In one embodiment, data cache module also for by coupling after data according to described data type buffer memory in high-speed processing apparatus.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this specification is recorded.
The above embodiment only have expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (10)
1. realize a system for virtual desktop, it is characterized in that, described system comprises:
Server, runs multiple virtual machine, for providing running environment for terminal, and responds the operation requests of described terminal;
The buffer memory device be connected with terminal, described buffer memory device is deployed in the local area network (LAN) at terminal place, and is communicated with described server by wide area network or special line;
Described buffer memory device is used for the data flow that reception server sends, utilize the display protocol docked with described server, based on the data type in data flow described in application layer identification, according to described data type, select the data of corresponding data stream matches algorithm to the described data type of correspondence to mate, the data after coupling are carried out buffer memory according to described data type.
2. system according to claim 1, is characterized in that, described buffer memory device also for the deployment as gateway to realize gateway function.
3. system according to claim 1, is characterized in that, described buffer memory device also adopts the data of high-speed processing apparatus memory buffers.
4. system according to claim 1, is characterized in that, described buffer memory device also for providing own IP address to described terminal after the broadcast receiving terminal transmission; Or
Described system also comprises:
Terminal, for sending the domain name of the specifying domain name resolution server to Intranet, receiving the IP address of the described buffer memory device that domain name resolution server returns and being connected to described server according to the IP address of described buffer memory device.
5. system according to claim 1, is characterized in that, described server also adopts high-speed processing apparatus data cached.
6. system according to claim 1, it is characterized in that, described server also for when receiving the data access request that terminal sends, judges whether the data of request access accessed, if so, then notify that buffer memory device sends data cached to described terminal accordingly.
7. a VDI data cache method, described method comprises:
The data flow that reception server sends;
Utilize the display protocol docked with described server, based on the data type in data flow described in application layer identification;
According to described data type, the data of corresponding data stream matches algorithm to the described data type of correspondence are selected to mate;
Data after coupling are carried out buffer memory according to described data type.
8. method according to claim 7, is characterized in that, describedly by the data step of carrying out buffer memory according to described data type after coupling is:
By coupling after data according to described data type buffer memory in high-speed processing apparatus.
9. a VDI buffer memory device, is characterized in that, comprising:
Data stream reception module, for the data flow that reception server sends;
Data type identification module, for utilizing the display protocol docked with described server, based on the data type in data flow described in application layer identification;
Data Matching module, for according to described data type, selects the data of corresponding data stream matches algorithm to the described data type of correspondence to mate;
Data cache module, for carrying out buffer memory by the data after coupling according to described data type.
10. VDI buffer memory device according to claim 9, is characterized in that, described data cache module is used for the data after by coupling according to described data type buffer memory in high-speed processing apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510631373.3A CN105357260B (en) | 2015-09-28 | 2015-09-28 | Realize system, VDI data cache method and the VDI buffer memory device of virtual desktop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510631373.3A CN105357260B (en) | 2015-09-28 | 2015-09-28 | Realize system, VDI data cache method and the VDI buffer memory device of virtual desktop |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105357260A true CN105357260A (en) | 2016-02-24 |
| CN105357260B CN105357260B (en) | 2019-03-26 |
Family
ID=55333119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510631373.3A Active CN105357260B (en) | 2015-09-28 | 2015-09-28 | Realize system, VDI data cache method and the VDI buffer memory device of virtual desktop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105357260B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108023597A (en) * | 2016-10-28 | 2018-05-11 | 沈阳高精数控智能技术股份有限公司 | A kind of reliability of numerical control system data compression method |
| CN110023906A (en) * | 2017-10-13 | 2019-07-16 | 华为技术有限公司 | A kind of method and device compressed and decompress memory shared by processor |
| CN110858837A (en) * | 2018-08-24 | 2020-03-03 | 阿里巴巴集团控股有限公司 | Network management and control method and device and electronic equipment |
| CN113064693A (en) * | 2021-04-08 | 2021-07-02 | 北京天融信网络安全技术有限公司 | Cloud desktop starting method, device and system and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102082726A (en) * | 2010-12-15 | 2011-06-01 | 成都市华为赛门铁克科技有限公司 | Method and device for processing data and transmission system |
| CN102307153A (en) * | 2011-10-14 | 2012-01-04 | 王宁 | Virtual desktop transmission device and method |
| CN102377775A (en) * | 2011-10-14 | 2012-03-14 | 深圳市京华科讯科技有限公司 | Adaptive transmission protocol stack and processing method and system thereof |
| CN103516762A (en) * | 2012-06-29 | 2014-01-15 | 华为技术有限公司 | Virtual desktop generation method, equipment and system |
-
2015
- 2015-09-28 CN CN201510631373.3A patent/CN105357260B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102082726A (en) * | 2010-12-15 | 2011-06-01 | 成都市华为赛门铁克科技有限公司 | Method and device for processing data and transmission system |
| CN102307153A (en) * | 2011-10-14 | 2012-01-04 | 王宁 | Virtual desktop transmission device and method |
| CN102377775A (en) * | 2011-10-14 | 2012-03-14 | 深圳市京华科讯科技有限公司 | Adaptive transmission protocol stack and processing method and system thereof |
| CN103516762A (en) * | 2012-06-29 | 2014-01-15 | 华为技术有限公司 | Virtual desktop generation method, equipment and system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108023597A (en) * | 2016-10-28 | 2018-05-11 | 沈阳高精数控智能技术股份有限公司 | A kind of reliability of numerical control system data compression method |
| CN108023597B (en) * | 2016-10-28 | 2021-03-05 | 沈阳高精数控智能技术股份有限公司 | Numerical control system reliability data compression method |
| CN110023906A (en) * | 2017-10-13 | 2019-07-16 | 华为技术有限公司 | A kind of method and device compressed and decompress memory shared by processor |
| CN110858837A (en) * | 2018-08-24 | 2020-03-03 | 阿里巴巴集团控股有限公司 | Network management and control method and device and electronic equipment |
| CN113064693A (en) * | 2021-04-08 | 2021-07-02 | 北京天融信网络安全技术有限公司 | Cloud desktop starting method, device and system and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105357260B (en) | 2019-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20080259888A1 (en) | Communications system and communication apparatus | |
| JP2018517341A (en) | System for improved mobile internet speed and security | |
| US20150319644A1 (en) | A method and a system for sharing wireless broadband connection between devices | |
| CN109088799B (en) | Client access method, device, terminal and storage medium | |
| CN109156046B (en) | Home gateway and method for forwarding service thereof | |
| WO2008147578A1 (en) | System and/or method for client- driven server load distribution | |
| CN105357260A (en) | System for realizing virtual desktop, data caching method for VDI (Virtual Desktop Infrastructure) and VDI caching device | |
| CN103731487A (en) | Download method, device, system and router for resource file | |
| US20110258318A1 (en) | Network device and method for dynamically allocating connection resources | |
| CN112291366A (en) | Data transmission method, device, storage medium and electronic equipment | |
| KR102329095B1 (en) | Network access method, related devices and systems | |
| US11805168B2 (en) | Managing service capacity | |
| EP2709337A1 (en) | Service data processing method, device and system | |
| US9350606B2 (en) | System and method for assigning server to terminal and efficiently delivering messages to the terminal | |
| US8650313B2 (en) | Endpoint discriminator in network transport protocol startup packets | |
| CN109474646B (en) | Communication connection method, device, system and storage medium | |
| CN117278628B (en) | Data transmission method, device, system, computer equipment and storage medium | |
| CN101325499B (en) | Method, system and equipment for distributing static data | |
| CN106686635B (en) | Data transmission method and device based on control and configuration protocol of wireless access point | |
| CN102439946A (en) | Data transmission method and device | |
| CN109831467B (en) | Data transmission method, equipment and system | |
| CN110708293A (en) | Method and device for distributing multimedia service | |
| EP3079328B1 (en) | Media resource sharing method, shared server and shared system | |
| KR101794200B1 (en) | Method for transmitting and receiving protocol packet using packet processor based LINUX in distributed packet transport network | |
| CN106657039B (en) | Portal page acquisition method, wireless AP and Portal server |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 518000 the first floor of A1 building, Nanshan Zhiyuan 1001, Nanshan District Xue Yuan Avenue, Shenzhen, Guangdong. Applicant after: SINFOR Polytron Technologies Inc Address before: 518000 the first floor of A1 building, Nanshan Zhiyuan 1001, Nanshan District Xue Yuan Avenue, Shenzhen, Guangdong. Applicant before: Shenxinfu Electronics Science and Technology Co., Ltd., Shenzhen |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |