CN103402138A - Method, equipment and system for video-on-demand - Google Patents
Method, equipment and system for video-on-demand Download PDFInfo
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- CN103402138A CN103402138A CN2013102695513A CN201310269551A CN103402138A CN 103402138 A CN103402138 A CN 103402138A CN 2013102695513 A CN2013102695513 A CN 2013102695513A CN 201310269551 A CN201310269551 A CN 201310269551A CN 103402138 A CN103402138 A CN 103402138A
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Abstract
The embodiment of the invention relates to the technical field of digital television, and discloses a method, equipment and a system for video-on-demand. The method disclosed by the invention comprises the steps of receiving request program information data sent by video-on-demand server through a hybrid fiber coaxial cable network; sending a request program request to the video-on-demand server through an IP network according to the received request program information data; and receiving audio and video data which is sent by the video-on-demand server through the hybrid fiber coaxial cable network and corresponds to the request program request, and playing the audio and video data. According to the embodiment of the invention, video-on-demand is enabled not only to avoid bidirectional reconstruction carried out on an existing HFC (hybrid fiber coaxial) network, but also to occupy the IP network bandwidth of a home subscriber as little as possible.
Description
Technical field
The present invention relates to the digital television techniques field, be specifically related to a kind of VOD method, equipment and system.
Background technology
Data flow in video request program (Video On Demand, VOD) system is divided three classes: a class is Play Control instruction (is called for short Broadcast Control instruction), for example, F.F., rewind down, suspends, stops etc.; One class is audio, video data; Also having a class is the request program information data, for example, and the rendition list, program placard and programme content introduction etc.Wherein, the Broadcast Control instruction is two-way instruction, needs terminal and VOD server to carry out two-way interactive, and the Broadcast Control amount instruction data is less; Audio, video data is unidirectional, by the VOD server, is sent, and terminal receives, and the data volume of audio, video data is very large; The request program information data, can be for the program of program request owing to generally all comprising in the VOD system in a large number, and each program may have the information such as a large amount of placards, content introduction, so its data volume is larger with respect to the Broadcast Control instruction, but less than audio, video data.
One of prior art is that terminal is passed through hybrid fiber coaxial cable network (Hybrid Fiber-Coaxial, HFC) set up two-way above-mentioned three class data flows that are connected to transmit with the VOD server, what but the most digital cable customers used is unidirectional hfc plant, if carrying out VOD with this mode coaches, need to carry out bidirectional rebuilding to hfc plant, the cost of two bidirectional network reconstructions is larger; Two of prior art is that terminal is set up two-way above-mentioned three class data flows that are connected to transmit by IP network and VOD server, what yet the most digital cable customers used is unidirectional hfc plant, all change the IP network cost into too large, and the bandwidth of most of IP network is generally all less, is difficult to meet the transmission demand of the larger audio, video data of data volume and request program information data.Three of prior art is to transmit Broadcast Control instruction and request program information data by IP network between terminal and VOD server, and by hfc plant transmission tone video data, but the shortcoming of this method is to utilize IP network to transmit simultaneously the Broadcast Control instruction and the request program information data can cause the broadband that takies excessive, thereby affects user's the needs such as daily online.
Summary of the invention
The embodiment of the invention discloses a kind of VOD method, equipment and system, namely can avoid existing hfc plant is carried out bidirectional rebuilding, the IP network bandwidth that takies the domestic consumer that again can be as far as possible few.
The first aspect of the embodiment of the present invention provides a kind of VOD method, and described method comprises:
The request program information data that the receiver, video vod server sends by hybrid fiber coaxial cable network;
According to the described request program information data that receives, the request program request is sent to described ordering server by IP network;
Receive the audio, video data corresponding with described request program request that described ordering server sends by hybrid fiber coaxial cable network, and play.
Further, the audio, video data corresponding with described request program request that the described ordering server of described reception sends by hybrid fiber coaxial cable network, and after the step of playing, described method also comprises:
The Play Control instruction is sent to described ordering server by IP network, so that described ordering server is carried out corresponding operation according to described Play Control instruction;
Receive the instruction of the reply for described Play Control instruction that described ordering server sends by IP network.
Further, described receiver, video vod server comprises by the request program information data that hybrid fiber coaxial cable network sends:
The request program information data that the receiver, video vod server utilizes one-way data carousel, unidirectional object carousel or privately owned data encapsulation form to send by edge modulator, hybrid fiber coaxial cable network successively.
Further, the described request program information data that receives of described basis sends to described ordering server to comprise by IP network the request program request:
According to the described request program information data that receives, the request program request is sent to described ordering server by household IP network, teledata swap server, IP public network and gateway successively.
The second aspect of the embodiment of the present invention provides a kind of digital TV terminal, and described digital TV terminal comprises:
The programme information receiver module, be used for the request program information data that the receiver, video vod server sends by hybrid fiber coaxial cable network;
The program request sending module, be used for, according to the described request program information data that receives, the request program request is sent to described ordering server by IP network;
The audio, video data receiver module, be used for receiving the audio, video data corresponding with described request program request that described ordering server sends by hybrid fiber coaxial cable network, and play.
Further, described digital TV terminal also comprises:
The control command sending module, be used for the Play Control instruction is sent to described ordering server by IP network, so that described ordering server is carried out corresponding operation according to described Play Control instruction;
Reply the command reception module, be used for receiving the instruction of the reply for described Play Control instruction that described ordering server sends by IP network.
Further, described programme information receiver module specifically is used for:
The request program information data that reception utilizes one-way data carousel, unidirectional object carousel or privately owned data encapsulation form to send by edge modulator, hybrid fiber coaxial cable network successively according to ordering server.
Further, described program request sending module specifically is used for:
According to the described request program information data that receives, the request program request is sent to described ordering server by household IP network, teledata swap server, IP public network and gateway successively.
The third aspect of the embodiment of the present invention provides a kind of video on-demand system, and described system comprises digital TV terminal and ordering server; Wherein:
Described digital TV terminal, be used for receiving the request program information data that described ordering server sends by hybrid fiber coaxial cable network, according to the described request program information data that receives, the request program request is sent to described ordering server by IP network, and receive the audio, video data corresponding with described request program request that described ordering server sends by hybrid fiber coaxial cable network, and play;
Described ordering server, be used for sending the request program information data to described digital TV terminal by hybrid fiber coaxial cable network, receive the request program request that described digital TV terminal sends by IP network, and by hybrid fiber coaxial cable network, send the audio, video data corresponding with described request program request to described digital TV terminal.
Further, described digital TV terminal also is used for the Play Control instruction is sent to described ordering server by IP network, and receives the instruction of the reply for described Play Control instruction that described ordering server sends by IP network;
Described ordering server also is used for receiving the Play Control instruction that described digital TV terminal sends by IP network, carry out corresponding operation according to described Play Control instruction, and by IP network, send reply instruction for described Play Control instruction to described digital TV terminal.
in the embodiment of the present invention, digital TV terminal can be by the request program information data of hybrid fiber coaxial cable network receiver, video vod server transmission, and according to the request program information data that receives, by IP network, send the request program request to described ordering server, then receive the audio, video data corresponding with the request program request that described ordering server sends by hybrid fiber coaxial cable network, and play, thereby can make video request program of the present invention namely can namely avoid existing hfc plant is carried out bidirectional rebuilding, the IP network bandwidth that takies the domestic consumer that again can be as far as possible few.
Description of drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment be briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the flow chart of the VOD method that provides of the embodiment of the present invention;
Fig. 2 is the flow chart of the another kind of VOD method that provides of the embodiment of the present invention;
Fig. 3 is the structural representation of a kind of digital TV terminal of providing of the embodiment of the present invention;
Fig. 4 is the structural representation of the another kind of digital TV terminal that provides of the embodiment of the present invention;
Fig. 5 is the structural representation of a kind of video on-demand system of providing of the embodiment of the present invention;
Fig. 6 is the structural representation of the another kind of video on-demand system that provides of the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making under the creative work prerequisite the every other embodiment that obtains, belong to the scope of protection of the invention.
The embodiment of the invention discloses a kind of VOD method, equipment and system, can namely avoid existing hfc plant is carried out bidirectional rebuilding, the IP network bandwidth that takies the domestic consumer that again can be as far as possible few.Below be elaborated respectively.
See also Fig. 1, Fig. 1 shows the flow chart of a kind of VOD method that the embodiment of the present invention provides.As shown in Figure 1, this VOD method can comprise the following steps.
S101: receive the request program information data that the VOD server sends by hfc plant;
Particularly, digital TV terminal (for example, top box of digital machine) can receive the request program information data that the VOD server sends by edge modulator (IPQAM), hfc plant successively.The transmission of request program information data is unidirectional, namely from the VOD server, send to digital TV terminal, request program information can be issued to digital TV terminal by VOD server by utilizing one-way data carousel, unidirectional object carousel or privately owned data encapsulation form, and the request program information data comprises the rendition list, program placard, programme content introduction etc.
S102: the request program request is sent to the VOD server by IP network according to the request program information data that receives;
in step S102, digital TV terminal can be selected the program that need to watch according to the request program information data that receives from the VOD server, and the request program request can be sent to the VOD server by IP network, particularly, digital TV terminal can pass through the household IP network successively, the teledata swap server, IP public network and gateway send the request program request to the VOD server, the household IP network here comprises the ADSL dialing, private line network, the 2G network (for example, GPRS), 3G network (for example, WCDMA, TD-SCDMA, CDMA2000), WiFi network etc.
S103: receive the audio, video data corresponding with the request program request that the VOD server sends by hfc plant, and play;
Particularly, digital TV terminal can receive the audio, video data corresponding with the request program request that the VOD server sends by IPQAM, hfc plant successively, and plays.
In the VOD method that Fig. 1 provides, digital TV terminal can receive the request program information data that the VOD server sends by hfc plant, send the request program request to the VOD server by IP network, and by hfc plant, receive the audio, video data corresponding with the request program request that the VOD server sends, thereby can namely avoid existing hfc plant is carried out bidirectional rebuilding, the IP network bandwidth that takies the domestic consumer that again can be as far as possible few.
See also Fig. 2, Fig. 2 shows the flow chart of the another kind of VOD method that the embodiment of the present invention provides.As shown in Figure 2, this VOD method can comprise the following steps.
S201: receive the request program information data that the VOD server sends by hfc plant;
Particularly, digital TV terminal (for example, top box of digital machine) can receive the request program information data that the VOD server sends by edge modulator (IPQAM), hfc plant successively.The transmission of request program information data is unidirectional, namely from the VOD server, send to digital TV terminal, request program information can be issued to digital TV terminal by VOD server by utilizing one-way data carousel, unidirectional object carousel or privately owned data encapsulation form, and the request program information data comprises the rendition list, program placard, programme content introduction etc.
S202: the request program request is sent to the VOD server by IP network according to the request program information data that receives;
in step S202, digital TV terminal can be selected the program that need to watch according to the request program information data that receives from the VOD server, and the request program request can be sent to the VOD server by IP network, particularly, digital TV terminal can pass through the household IP network successively, the teledata swap server, IP public network and gateway send the request program request to the VOD server, the household IP network here comprises the ADSL dialing, private line network, the 2G network (for example, GPRS), 3G network (for example, WCDMA, TD-SCDMA, CDMA2000), WiFi network etc.
S203: receive the audio, video data corresponding with the request program request that the VOD server sends by hfc plant, and play;
Particularly, digital TV terminal can receive the audio, video data corresponding with the request program request that the VOD server sends by IPQAM, hfc plant successively, and plays.
S204: the Play Control instruction is sent to the VOD server by IP network, so that the VOD server is carried out corresponding operation according to the Play Control instruction;
Particularly, digital TV terminal can pass through successively household IP network, teledata swap server, IP public network and gateway and send the Play Control instruction to the VOD server, the instructions such as the Play Control instruction comprises F.F., rewind down, suspend, stop, the VOD service reception is carried out corresponding operation after the Play Control instruction.The request program request in step S202 that it is pointed out that also belongs to the Play Control instruction.
S205: receive the instruction of the reply for the Play Control instruction that the VOD server sends by IP network;
Particularly, digital TV terminal can receive the instruction of the reply for the Play Control instruction that the VOD server sends by gateway, IP public network, teledata swap server and household IP network successively.
In the VOD method that Fig. 2 provides, digital TV terminal can receive the request program information data that the VOD server sends by hfc plant, send the request program request to the VOD server by IP network, receive by hfc plant the audio, video data corresponding with the request program request that the VOD server sends, and by the two-way Play Control instruction between IP network transmitting digital TV terminal and VOD server, thereby can namely avoid existing hfc plant is carried out bidirectional rebuilding, the IP network bandwidth that takies the domestic consumer that again can be as far as possible few.
See also Fig. 3, Fig. 3 shows the structural representation of a kind of digital TV terminal that the embodiment of the present invention provides.This digital TV terminal 30 can be, for example, and top box of digital machine.As shown in Figure 3, this digital TV terminal 30 can comprise programme information receiver module 301, program request sending module 302 and audio, video data receiver module 303, wherein:
Programme information receiver module 301, be used for receiving the request program information data that the VOD server sends by hfc plant; Particularly, programme information receiver module 301 can receive the VOD server request program information data of logical IPQAM, hfc plant transmission successively; The transmission of request program information data is unidirectional, namely from the VOD server, send to digital TV terminal, request program information can be issued to digital TV terminal by VOD server by utilizing one-way data carousel, unidirectional object carousel or privately owned data encapsulation form, and the request program information data comprises the rendition list, program placard, programme content introduction etc.
program request sending module 302, be used for, according to the request program information data that receives, the request program request is sent to the VOD server by IP network, particularly, program request sending module 302 can be selected the program that need to watch according to the request program information data that receives from the VOD server, and can send the request program request to the VOD server by IP network, further, program request sending module 302 can pass through the household IP network successively, the teledata swap server, IP public network and gateway send the request program request to the VOD server, the household IP network here comprises the ADSL dialing, private line network, the 2G network (for example, GPRS), 3G network (for example, WCDMA, TD-SCDMA, CDMA2000), WiFi network etc.
Audio, video data receiver module 303, be used for receiving the audio, video data corresponding with the request program request that the VOD server sends by hfc plant, and play; Particularly, audio, video data receiver module 303 can receive the audio, video data corresponding with the request program request that the VOD server sends by IPQAM, hfc plant successively, and plays.
Wherein, the digital TV terminal that Fig. 3 provides can receive the request program information data that the VOD server sends by hfc plant, send the request program request to the VOD server by IP network, and by hfc plant, receive the audio, video data corresponding with the request program request that the VOD server sends, thereby can namely avoid existing hfc plant is carried out bidirectional rebuilding, the IP network bandwidth that takies the domestic consumer that again can be as far as possible few.
See also Fig. 4, Fig. 4 shows the structural representation of the another kind of digital TV terminal that the embodiment of the present invention provides.Wherein, digital TV terminal shown in Figure 4 is to be optimized and to be obtained by digital TV terminal shown in Figure 3.In digital TV terminal shown in Figure 4 40, further comprise control command sending module 401 and replied command reception module 402, wherein:
Control command sending module 401, be used for the Play Control instruction is sent to the VOD server by IP network, so that the VOD server is carried out corresponding operation according to the Play Control instruction; Particularly, control command sending module 401 can pass through successively household IP network, teledata swap server, IP public network and gateway and send the Play Control instruction to the VOD server, the instructions such as the Play Control instruction comprises F.F., rewind down, suspend, stop, the VOD service reception is carried out corresponding operation after the Play Control instruction.
Reply command reception module 402, be used for receiving the instruction of the reply for the Play Control instruction that the VOD server sends by IP network; Particularly, reply command reception module 402 and can receive the instruction of the reply for the Play Control instruction that the VOD server sends by gateway, IP public network, teledata swap server and household IP network successively.
Wherein, the digital TV terminal that Fig. 3 provides can receive the request program information data that the VOD server sends by hfc plant, send the request program request to the VOD server by IP network, receive by hfc plant the audio, video data corresponding with the request program request that the VOD server sends, and by the two-way Play Control instruction between IP network transmitting digital TV terminal and VOD server, thereby can namely avoid existing hfc plant is carried out bidirectional rebuilding, the IP network bandwidth that takies the domestic consumer that again can be as far as possible few.
Consult Fig. 5, Fig. 5 shows the structural representation of the video on-demand system that the embodiment of the present invention provides.Wherein, as shown in Figure 5, this VOD system of video on-demand system comprises digital TV terminal 501 and VOD server 502, wherein:
Further, digital TV terminal 501, also be used for the Play Control instruction is sent to VOD server 502 by IP network, and receive the instruction of the reply for the Play Control instruction that VOD server 502 sends by IP network.
Further, ordering server 502 also is used for the Play Control instruction that receiving digital television terminal 501 sends by IP network, carry out corresponding operation according to the Play Control instruction, and by IP network, send reply instruction for the Play Control instruction to digital TV terminal 501.
In the VOD system that Fig. 5 provides, digital TV terminal can receive the request program information data that the VOD server sends by hfc plant, send the request program request to the VOD server by IP network, receive by hfc plant the audio, video data corresponding with the request program request that the VOD server sends, and by the two-way Play Control instruction between IP network transmitting digital TV terminal and VOD server, thereby can namely avoid existing hfc plant is carried out bidirectional rebuilding, the IP network bandwidth that takies the domestic consumer that again can be as far as possible few.
See also Fig. 6, Fig. 6 shows the structural representation of the another kind of video on-demand system that the embodiment of the present invention provides.Wherein, VOD system shown in Figure 6 is to be optimized and to be obtained by VOD system shown in Figure 5.In VOD system shown in Figure 6, further comprised teledata swap server 601, webmaster 602 and IPQAM603, wherein:
Play Control instruction between digital TV terminal 501 and VOD server 502 (for example, request program request, F.F., time-out etc.) can be carried out transmitted in both directions by household IP network, teledata swap server 601, IP public network; VOD server 502 also can utilize IPQAM603 that audio, video data and request program information data are sent to digital TV terminal 501 by hfc plant simultaneously.
In the VOD system that Fig. 6 provides, Play Control instruction between digital TV terminal and VOD server can be carried out transmitted in both directions by household IP network, teledata swap server 6, IP public network, the VOD server also can utilize IPQAM that audio, video data and request program information data are sent to digital TV terminal by hfc plant simultaneously, thereby can namely avoid existing hfc plant is carried out bidirectional rebuilding, the IP network bandwidth that takies the domestic consumer that again can be as far as possible few.
One of ordinary skill in the art will appreciate that all or part of step in the whole bag of tricks of above-described embodiment is to come the relevant hardware of instruction complete by program, this program can be stored in a computer-readable recording medium, storage medium can comprise: flash disk, read-only memory (Read-Only Memory, ROM), random access device (Random Access Memory, RAM), disk or CD etc.
Above contactless screen exchange method, the system that the embodiment of the present invention is provided is described in detail, applied specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously,, for one of ordinary skill in the art,, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (10)
1. a VOD method, is characterized in that, described method comprises:
The request program information data that the receiver, video vod server sends by hybrid fiber coaxial cable network;
According to the described request program information data that receives, the request program request is sent to described ordering server by IP network;
Receive the audio, video data corresponding with described request program request that described ordering server sends by hybrid fiber coaxial cable network, and play.
2. VOD method according to claim 1, it is characterized in that, the audio, video data corresponding with described request program request that the described ordering server of described reception sends by hybrid fiber coaxial cable network, and after the step of playing, described method also comprises:
The Play Control instruction is sent to described ordering server by IP network, so that described ordering server is carried out corresponding operation according to described Play Control instruction;
Receive the instruction of the reply for described Play Control instruction that described ordering server sends by IP network.
3. VOD method according to claim 1 and 2, is characterized in that, described receiver, video vod server comprises by the request program information data that hybrid fiber coaxial cable network sends:
The request program information data that the receiver, video vod server utilizes one-way data carousel, unidirectional object carousel or privately owned data encapsulation form to send by edge modulator, hybrid fiber coaxial cable network successively.
4. VOD method according to claim 1 and 2, is characterized in that, the described request program information data that described basis receives sends to described ordering server to comprise by IP network the request program request:
According to the described request program information data that receives, the request program request is sent to described ordering server by household IP network, teledata swap server, IP public network and gateway successively.
5. a digital TV terminal, is characterized in that, described digital TV terminal comprises:
The programme information receiver module, be used for the request program information data that the receiver, video vod server sends by hybrid fiber coaxial cable network;
The program request sending module, be used for, according to the described request program information data that receives, the request program request is sent to described ordering server by IP network;
The audio, video data receiver module, be used for receiving the audio, video data corresponding with described request program request that described ordering server sends by hybrid fiber coaxial cable network, and play.
6. digital TV terminal according to claim 5, is characterized in that, described digital TV terminal also comprises:
The control command sending module, be used for the Play Control instruction is sent to described ordering server by IP network, so that described ordering server is carried out corresponding operation according to described Play Control instruction;
Reply the command reception module, be used for receiving the instruction of the reply for described Play Control instruction that described ordering server sends by IP network.
7. according to claim 5 or 6 described digital TV terminals, is characterized in that, described programme information receiver module specifically is used for:
The request program information data that reception utilizes one-way data carousel, unidirectional object carousel or privately owned data encapsulation form to send by edge modulator, hybrid fiber coaxial cable network successively according to ordering server.
8. according to claim 5 or 6 described digital TV terminals, is characterized in that, described program request sending module specifically is used for:
According to the described request program information data that receives, the request program request is sent to described ordering server by household IP network, teledata swap server, IP public network and gateway successively.
9. a video on-demand system, is characterized in that, described system comprises digital TV terminal and ordering server; Wherein:
Described digital TV terminal, be used for receiving the request program information data that described ordering server sends by hybrid fiber coaxial cable network, according to the described request program information data that receives, the request program request is sent to described ordering server by IP network, and receive the audio, video data corresponding with described request program request that described ordering server sends by hybrid fiber coaxial cable network, and play;
Described ordering server, be used for sending the request program information data to described digital TV terminal by hybrid fiber coaxial cable network, receive the request program request that described digital TV terminal sends by IP network, and by hybrid fiber coaxial cable network, send the audio, video data corresponding with described request program request to described digital TV terminal.
10. video on-demand system according to claim 9, it is characterized in that, described digital TV terminal also is used for the Play Control instruction is sent to described ordering server by IP network, and receives the instruction of the reply for described Play Control instruction that described ordering server sends by IP network;
Described ordering server also is used for receiving the Play Control instruction that described digital TV terminal sends by IP network, carry out corresponding operation according to described Play Control instruction, and by IP network, send reply instruction for described Play Control instruction to described digital TV terminal.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104202620A (en) * | 2014-07-04 | 2014-12-10 | 南京超聚通信科技有限公司 | System and method of implementing video on demand and review of unidirectional set-top box through mobile intelligent terminal |
| CN111314782A (en) * | 2018-12-11 | 2020-06-19 | 深圳市茁壮网络股份有限公司 | On-demand method, on-demand device and electronic equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101001363A (en) * | 2006-06-29 | 2007-07-18 | 华为技术有限公司 | System and method of data single broadcasting |
| CN101026739A (en) * | 2006-02-20 | 2007-08-29 | 北京汉辰科技有限公司 | Method and system for reforming digital cable television broadband network into two-way |
| CN101146213A (en) * | 2006-09-11 | 2008-03-19 | 思华科技（上海）有限公司 | VoD network and ordering method |
| CN101257619A (en) * | 2008-03-21 | 2008-09-03 | 华为技术有限公司 | Method, system and equipment for controlling interactive video service |
| CN101312521A (en) * | 2008-06-27 | 2008-11-26 | 天柏宽带网络科技（北京）有限公司 | Method and apparatus for data collection and process |
| CN101483733A (en) * | 2008-01-10 | 2009-07-15 | 北京视博数字电视科技有限公司 | Digital television display interface switching method |
| CN102916828A (en) * | 2011-08-05 | 2013-02-06 | 华为技术有限公司 | Network switching method and device |
-
2013
- 2013-06-28 CN CN2013102695513A patent/CN103402138A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101026739A (en) * | 2006-02-20 | 2007-08-29 | 北京汉辰科技有限公司 | Method and system for reforming digital cable television broadband network into two-way |
| CN101001363A (en) * | 2006-06-29 | 2007-07-18 | 华为技术有限公司 | System and method of data single broadcasting |
| CN101146213A (en) * | 2006-09-11 | 2008-03-19 | 思华科技（上海）有限公司 | VoD network and ordering method |
| CN101483733A (en) * | 2008-01-10 | 2009-07-15 | 北京视博数字电视科技有限公司 | Digital television display interface switching method |
| CN101257619A (en) * | 2008-03-21 | 2008-09-03 | 华为技术有限公司 | Method, system and equipment for controlling interactive video service |
| CN101312521A (en) * | 2008-06-27 | 2008-11-26 | 天柏宽带网络科技（北京）有限公司 | Method and apparatus for data collection and process |
| CN102916828A (en) * | 2011-08-05 | 2013-02-06 | 华为技术有限公司 | Network switching method and device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104202620A (en) * | 2014-07-04 | 2014-12-10 | 南京超聚通信科技有限公司 | System and method of implementing video on demand and review of unidirectional set-top box through mobile intelligent terminal |
| CN111314782A (en) * | 2018-12-11 | 2020-06-19 | 深圳市茁壮网络股份有限公司 | On-demand method, on-demand device and electronic equipment |
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Application publication date: 20131120 |