CN101237496A - Interactive service terminal, realization system and method - Google Patents
Interactive service terminal, realization system and method Download PDFInfo
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- CN101237496A CN101237496A CNA2007100634577A CN200710063457A CN101237496A CN 101237496 A CN101237496 A CN 101237496A CN A2007100634577 A CNA2007100634577 A CN A2007100634577A CN 200710063457 A CN200710063457 A CN 200710063457A CN 101237496 A CN101237496 A CN 101237496A
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Abstract
The invention relates to an interactive service terminal which comprises a display device for receiving and processing image and data information, and a data receiving and processing device for receiving and transmitting the information of a broadcast video network and a communication network, wherein an interface connected with the communication network is arranged on the data receiving and processing device for transmitting information to the communication network. An interface connected with the broadcast video network is also arranged on the data receiving and processing device for transmitting the image and data information to the broadcast video network The invention also relates to an interactive service implementation system which comprises an interactive service server of the broadcast video network, an interactive service server and a terminal of the communication network. The invention also relates to an interactive service implementation method which comprises a step of downlink service processing and a step of uplink service processing. The system for realizing the interactive service is established between the barodcast video network and the communication network based on the interactive service terminal, thereby sharing the resource and resolving the problem of complex activity in the broadcast video network.
Description
Technical field
The present invention relates to a kind of terminal, the particularly a kind of terminal that can carry out interactive service with Broadcasting Cable Network and communication network; The invention still further relates to a kind of system and method, particularly a kind of realization system and implementation method of between Broadcasting Cable Network and communication network, carrying out interactive service.
Background technology
Set-top box is meant in early days based on the analog channel of cable TV network augments device, analog channel descrambler; Along with developing rapidly of digital television broadcasting and internet, the user is to the continuous enhancing of information requirement, and it is the message pick-up and the treatment facility of display terminal that set-top box develops into the television set.Digital Television be one from programme acquisition, making, transmission, to the user side set-top box all with the end-to-end system of digital form processing signals.3 main digital television broadcasting standards system: ATSC (Unite States Standard), DVB (European standard) and ISDB (Nippon Standard) are arranged now in the world, all be based on TS (transport stream) mechanism of MPEG-2 (audio frequency and video compression international standard), the digital television broadcasting standard is used for being defined in how to realize the TS flow transmission on the different transmission mediums.
At present, set-top box mainly provides basic announcement video traffic and data to use.Adopting the exemplary of reverse channel transmission is real-time VOD (video on demand video request program) system, and it mainly relies on old-fashioned telephone network based on the reverse program request problem that set-top box solves real-time VOD system.When the user needs request program, at first by the mode of making a phone call, adopt button to import and select program, after the VOD system reception information, begin broadcast program in real time.This technology has that cost height, efficient are low, the shortcoming of poor stability.
Under the prior art, the programme information that Broadcasting Cable Network end equipment sends, to terminal, concrete shortcoming is as follows by Hybrid Fiber and Coax Network HFC one-way transmission program: 1, the just transmission of unidirectional program stream, the user can not pass through CHINA RFTCOM Co Ltd side downloaded resources; 2, existing interactive service is just dialed landline telephone or is sent SMS by the user and carries out, and has inconvenient operation, inefficient shortcoming.
Summary of the invention
Technical problem to be solved by this invention is at deficiency of the prior art, a kind of terminal, realization system and method that can carry out interactive service between Broadcasting Cable Network and communication network is provided, can receive, send, handle image, the data message of Broadcasting Cable Network and communication network, carry out interactive service, can realize sharing and utilization of resource, easy to operate, the efficient height.
For this reason, the invention provides a kind of interactive service terminal, comprise the display device that is used to receive, handle image, data message, also comprise the message pick-up and the treatment facility that receive and send Broadcasting Cable Network and communication network information, described message pick-up is connected with described display device with treatment facility, the information that is used for receiving is sent on the described display device and shows, described message pick-up is provided with the interface that is connected with communication network with treatment facility, is used for carrying out transmission of Information with communication network; Also be provided with the interface that is connected with Broadcasting Cable Network on described message pick-up and the treatment facility, be used for carrying out image, data information transmission with Broadcasting Cable Network.
In the technique scheme, described display device is television set or computer; Described communication network is wire net or wireless communication networks; Described interface is for holding the interface that connects SIM card; Described interface is for holding the interface that is connected to the line communication network; Described message pick-up and treatment facility also comprise intelligent card interface, are used for holding connecing smart card, realize the paying transmission of Information; Described message pick-up and treatment facility are provided with the open interface that adopts the control of AT (attention) instruction manipulation, are used to realize the JAVA function.
The present invention also provides a kind of realization system of interactive service, comprise the interaction service server of Broadcasting Cable Network, the interaction service server and the terminal of communication network, the interaction service server of described Broadcasting Cable Network or the interaction service server of communication network are used for transmission, the parsing of interactive service, built-in gateway; The interaction service server of described terminal and described Broadcasting Cable Network is transmitted data by Hybrid Fiber and Coax Network HFC, and described terminal adopts wireless or wired mode to be connected the transmission data with the interaction service server of described communication network; Described terminal comprises the display device that is used to receive, handle image, data message, also comprise the message pick-up and the treatment facility that receive and send Broadcasting Cable Network and communication network information, described message pick-up is connected with described display device with treatment facility, the information that is used for receiving is sent on the described display device and shows, described message pick-up is provided with the interface that is connected with communication network with treatment facility, is used for carrying out transmission of Information with communication network; Also be provided with the interface that is connected with Broadcasting Cable Network on described message pick-up and the treatment facility, be used for carrying out image, data information transmission with Broadcasting Cable Network.
In the technique scheme, described communication network is wire net and wireless communication networks; Described display device is television set or computer; Described interface is used for the clamping SIM card, and carries out message transmission with wireless communication networks for holding the interface that connects SIM card; Described interface is used for carrying out message transmission with wire net for holding the interface that is connected to the line communication network; Described message pick-up and treatment facility also comprise intelligent card interface, are used for holding connecing smart card, realize the paying transmission of Information; Described terminal also is connected with the ADSL server of communication network, is used to realize the ADSL business; Described terminal also is connected with the GPRS server of communication network, is used to realize gprs service; Described message pick-up and treatment facility are provided with the open interface that adopts the control of AT (attention) instruction manipulation, are used to realize the JAVA function.
The present invention also provides a kind of implementation method of interactive service, comprises the step of downlink business processing and the step that uplink service is handled;
Wherein, the step of downlink business processing comprises:
The interaction service server of steps A 1, Broadcasting Cable Network or communication network issues the information of interactive program stream or interactive service stream to terminal;
The step that uplink service is handled comprises:
Step B1, on described terminal, participate in interactive service, and this interactive service information is sent to the interaction service server of communication network by note, multimedia message or GPRS mode;
The interaction service server of step B2, described communication network judges whether it is the interactive service that Broadcasting Cable Network issues, if, execution in step B3 then; If not, execution in step B4 then;
The interaction service server of step B3, described communication network is forwarded to the interaction service server of Broadcasting Cable Network with this interactive service information, and issues the service of this interactive service, simultaneously feedback information; Finish then;
The interaction service server of step B4, described communication network issues the service of this interactive service, simultaneously feedback information.
The system that between Broadcasting Cable Network and communication network, realizes interactive service that the present invention is built into by the terminal based on interactive service, make resource to share, solved the loaded down with trivial details property of the activity of original participation Broadcasting Cable Network, this combination provides a kind of convenient, method of operation quickly, based on the present invention, will produce the operational mode that a kind of more market is accepted.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Description of drawings
Fig. 1 is the structural representation of the first embodiment of the present invention;
Fig. 2 is the system configuration schematic diagram of mobile network of the present invention;
Fig. 3 is the system configuration schematic diagram of telecommunications network of the present invention;
Fig. 4 is the flow chart of the inventive method;
Fig. 5 is the flow chart of fourth embodiment of the invention;
Fig. 6 is the flow chart of seventh embodiment of the invention.
Description of reference numerals:
The 1-display device; 2-message pick-up and treatment facility;
The 3-terminal; The interaction service server of 4-Broadcasting Cable Network;
The interaction service server of 5-communication network (wireless network);
The interaction service server of 6-communication network (wired network).
Embodiment
Fig. 1 is the structural representation of the first embodiment of the present invention.As shown in Figure 1, interactive service terminal of the present invention comprises the display device 1 that is used to receive, handle image, data message, can be common television set, computer etc.; Also comprise the message pick-up and the treatment facility 2 that receive and send Broadcasting Cable Network and communication network, message pick-up is connected with described display device 1 with treatment facility 2, the information that is used for receiving is sent on the described display device 1 and shows, message pick-up is provided with the interface that is connected with communication network with treatment facility 2, is used for carrying out transmission of Information with communication network; Also be provided with the interface that is connected with Broadcasting Cable Network on described message pick-up and the treatment facility 2, be used for carrying out image, data information transmission with Broadcasting Cable Network.Client is according to the information that shows, the information that will send is sent to communication network by described message pick-up and treatment facility 2, in order to realize interactive service; Simultaneously; The operating process of this interactive service is presented on the display device 1.
Terminal can be achieved as follows function: the user can be to the program searching play, editor, ordering or the like; Terminal can receive and show that CHINA RFTCOM Co Ltd issues the data of terminal; Terminal can communicate with communication network; Has software upgrading, functions such as cryptoguard; Electronic program list (Electronic Program Guide, be called for short EPG) function comprises the demonstration of many days programme informations, and program predetermination and remind management is current just at broadcast program be about to the demonstration etc. of broadcast program information; Quasi-video request program (Near Video OnDemand, be called for short NVOD) function is divided into different program of several time starteds to a program, and the parallel broadcast of the program that a plurality of different time points begin allows the user can select oneself to want that the time point of watching watches; The data broadcasting function, but program stream information is in the terminal roll display; Support smart card and SIM (subscriberinformation management) card, draw-in groove can insert smart card and mobile phone SIM, or the SIM card with intelligent card function of two engagings one.Wherein smart card can ensure that the user watches the TV programme of paying, and SIM card then provides the identical functions with general mobile phone SIM.
This terminal also can realize the function of widescreen mobile phone, the specific implementation function comprise following some: can realize the JAVA function, terminal provides open interface, such as communication interface, the control of available AT instruction manipulation; Terminal can be accepted user's input; Can realize call function, support video call; GPRS (GeneralPacket Radio Service) can be provided data service; Can point out short message, and can click and read and reply; Support caller identification, supplementary services such as calling transfer.
This terminal can be by the up channel of communication network, the interactive service that participation terminal receives.
Fig. 2 is the system construction drawing of mobile network of the present invention.Fig. 3 is the system construction drawing of telecommunications network of the present invention.The difference of two figure only is that mobile network and terminal 3 adopt wireless connections, and telecommunications network adopts the wire communication cable to be connected with terminal 3.Interactive service realization of the present invention system comprises the interaction service server 4 of Broadcasting Cable Network, the interaction service server 5,6 (wireless network, wired network) and the terminal 3 of communication network, terminal 3 is transmitted data with the interaction service server 4 of Broadcasting Cable Network by Hybrid Fiber and Coax Network HFC, terminal 3 adopts wireless connections transmission data with the interaction service server 5 of mobile network, and terminal 3 adopts wired mode to be connected the transmission data with the interaction service server 6 of telecommunications network; 3 terminals comprise the display device 1 that is used to receive, handle image, data message, also comprise the message pick-up and the treatment facility 2 that receive and send Broadcasting Cable Network and communication network information, message pick-up is connected with display device 1 with treatment facility 2, the information that is used for receiving is sent on the display device 1 and shows, message pick-up is provided with the interface that is connected with communication network with treatment facility 2, is used for carrying out transmission of Information with communication network; Also be provided with the interface that is connected with Broadcasting Cable Network on message pick-up and the treatment facility 2, be used for carrying out image, data information transmission with Broadcasting Cable Network.
The said communication network of the present invention can be a wire net, also can be wireless communication networks.When communication network was telecommunications network, terminal can provide two-way link by modes such as ADSL, telephone wires, is connected to the internet, and the following provisional capital of program stream and data flow is by the CHINA RFTCOM Co Ltd side.
When communication network was mobile network, terminal and mobile network's side can realize uploading with descending of terminal data, finish interactive service.The end message data can only be uploaded by mobile network's side channel, can directly download by GPRS when the service downloading demand of small data quantity, for large-data operations such as figure bell downloads, then will download to user terminal with the TS stream mode from the Broadcasting Cable Network side.Mobile network's side has corresponding interactive service device, and the interactive service device can carry out the mutual of necessity with other network element, finishes the user interaction business demand.When the user sent multimedia message or note to the interactive service device, then the interactive service device carried out alternately with the user by multimedia message or Short Message Service Gateway, and when the user carries out interactive service by the http mode, then the interactive service device can link demonstration web webpage.
Fig. 4 is the flow chart of the inventive method.As shown in Figure 4, the implementation method of interactive service comprises the step of downlink business processing and the step that uplink service is handled;
Wherein, the step of downlink business processing comprises:
The interaction service server of steps A 1, Broadcasting Cable Network or communication network issues the information of interactive program stream or interactive service stream to terminal;
The step that uplink service is handled comprises:
Step B1, on described terminal, participate in interactive service, and this interactive service information is sent to the interaction service server of communication network by note, multimedia message or GPRS mode;
The interaction service server of step B2, described communication network judges whether it is the interactive service that Broadcasting Cable Network issues, if, execution in step B3 then; If not, execution in step B4 then;
The interaction service server of step B3, described communication network is forwarded to the interaction service server of Broadcasting Cable Network with this interactive service information, and issues the service of this interactive service, simultaneously feedback information; Finish then;
The interaction service server of step B4, described communication network issues the service of this interactive service, simultaneously feedback information.
Fig. 5 is the flow chart of fourth embodiment of the invention.Concrete steps are as follows:
The interaction service server of steps A 1, Broadcasting Cable Network or communication network issues the information of interactive program stream or interactive service stream to terminal;
The step that uplink service is handled comprises:
Step B1, on described terminal, participate in interactive service, and this interactive service information is sent to the interaction service server of communication network by note, multimedia message or GPRS mode;
The interaction service server of step B2, described communication network judges whether it is the interactive service that Broadcasting Cable Network issues, if, execution in step B3 then; If not, execution in step B4 then;
The interaction service server of step B3, described communication network is forwarded to the interaction service server of Broadcasting Cable Network with this interactive service information,, and issue the service of this interactive service, simultaneously feedback information; Execution in step C then;
The interaction service server of step B4, described communication network issues the service of this interactive service, simultaneously feedback information;
Step C, described Broadcasting Cable Network or described communication network judge according to the information of uploading of the described terminal feedback that receives whether this interactive service operates success, if, execution in step D then; If not, execution in step F then;
Step D, on the display device of described terminal, show this interactive service operation successful information, and carry out the interactive service of this participation;
Step e, client select whether to continue to participate in this interactive service by described terminal, if, execution in step B1 then; If not, then finish;
Step F, on the display device of described terminal, show this interactive service operation failure information, execution in step E then.
The difference of present embodiment and the foregoing description only is that steps A 1 is specially:
The interaction service server of steps A 11, communication network will be formulated the interaction service server that good interactive service information sends to Broadcasting Cable Network;
The interaction service server of steps A 12, Broadcasting Cable Network is issued to described terminal with this interactive service information.
The difference of present embodiment and embodiment 1-4 only is, steps A 1 specifically can also be for as follows:
The interaction service server of steps A 13, described Broadcasting Cable Network will be formulated the interaction service server that good interactive service programme information sends to described communication network;
The interaction service server of steps A 14, described communication network is resolved this interactive service programme information that described Broadcasting Cable Network sends;
The interaction service server of steps A 15, described communication network this interactive service programme information after described terminal issues described parsing.
Embodiment 7
Fig. 6 is the flow chart of seventh embodiment of the invention.As shown in Figure 6, to be that step B3 is specially as follows in the difference of present embodiment and the 4th embodiment:
The interaction service server of step B31, described communication network is forwarded to this interactive service information the interaction service server of Broadcasting Cable Network;
The interaction service server of step B32, Broadcasting Cable Network issues this interactive service on described terminal, and shows on described terminal;
Step B33, described terminal feedback participate in the interaction service server of the information of this interactive service to communication network.
Difference is that also step B4 is specially:
The interaction service server of step B41, described communication network issues this interactive service on described terminal, and shows on described terminal;
Step B42, described terminal feedback participate in the interaction service server of the information of this interactive service to communication network.
Below just illustrate with the example of a concrete download message.
Step 101, the system form by digital broadcasting is in resources such as terminal displaying image in scrolling mode, the tinkle of bells or multimedia messages;
Step 102, client are clicked and are checked resource information;
Step 103, client select to download demand information;
Step 104, terminal submit to this download demand information to communication network;
The interaction service server of step 105, described communication network judges whether it is the interactive service that Broadcasting Cable Network issues, if then execution in step 106; If not, execution in step 109 then;
The interaction service server of step 106, described communication network is forwarded to this interactive service information the interaction service server of Broadcasting Cable Network;
The resource that the interaction service server of step 107, Broadcasting Cable Network will be downloaded demand information sends to terminal;
Step 108, terminal are fed back this downloading service and are finished the interaction service server of information to communication network, finish then;
The interaction service server of step 109, described communication network is handled this interactive service.
It should be noted last that, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not break away from the spirit and scope of technical solution of the present invention.
Claims (22)
1. interactive service terminal, comprise the display device that is used to receive, handle image, data message, it is characterized in that, also comprise the message pick-up and the treatment facility that receive and send Broadcasting Cable Network and communication network information, described message pick-up is connected with described display device with treatment facility, the information that is used for receiving is sent on the described display device and shows, described message pick-up is provided with the interface that is connected with communication network with treatment facility, is used for carrying out transmission of Information with communication network; Also be provided with the interface that is connected with Broadcasting Cable Network on described message pick-up and the treatment facility, be used for carrying out image, data information transmission with Broadcasting Cable Network.
2. interactive service terminal according to claim 1 is characterized in that, described display device is television set or computer.
3. interactive service terminal according to claim 1 is characterized in that, described communication network is wire net or wireless communication networks.
4. according to claim 1 or 3 described interactive service terminals, it is characterized in that described interface is used for the clamping SIM card for holding the interface that connects SIM card.
5. according to claim 1 or 3 described interactive service terminals, it is characterized in that described interface is for holding the interface that is connected to the line communication network.
6. interactive service terminal according to claim 1 is characterized in that described message pick-up and treatment facility also comprise intelligent card interface, is used for holding connecing smart card, realizes the paying transmission of Information.
7. interactive service terminal according to claim 1 is characterized in that, described message pick-up and treatment facility are provided with the open interface that adopts the control of AT instruction manipulation, are used to realize the JAVA function.
8. the realization system of an interactive service, it is characterized in that, comprise the interaction service server of Broadcasting Cable Network, the interaction service server and the terminal of communication network, the interaction service server of described Broadcasting Cable Network or the interaction service server of communication network are used for transmission, the parsing of interactive service, built-in gateway; The interaction service server of described terminal and described Broadcasting Cable Network is transmitted data by Hybrid Fiber and Coax Network HFC, and described terminal adopts wireless or wired mode to be connected the transmission data with the interaction service server of described communication network; Described terminal comprises the display device that is used to receive, handle image, data message, also comprise the message pick-up and the treatment facility that receive and send Broadcasting Cable Network and communication network information, described message pick-up is connected with described display device with treatment facility, the information that is used for receiving is sent on the described display device and shows, described message pick-up is provided with the interface that is connected with communication network with treatment facility, is used for carrying out transmission of Information with communication network; Also be provided with the interface that is connected with Broadcasting Cable Network on described message pick-up and the treatment facility, be used for carrying out image, data information transmission with Broadcasting Cable Network.
9. the realization system of interactive service according to claim 8 is characterized in that, described communication network is wire net and wireless communication networks.
10. the realization system of interactive service according to claim 8 is characterized in that, described display device is television set or computer.
11. according to Claim 8 or the realization system of 10 described interactive services, it is characterized in that described interface is used for the clamping SIM card, and carries out message transmission with wireless communication networks for holding the interface that connects SIM card.
12. according to Claim 8 or the realization system of 10 described interactive services, it is characterized in that described interface is used for carrying out message transmission with wire net for holding the interface that is connected to the line communication network.
13. the realization system of interactive service according to claim 8 is characterized in that described message pick-up and treatment facility also comprise intelligent card interface, is used for holding connecing smart card, realizes the paying transmission of Information.
14. the realization system of interactive service according to claim 8 is characterized in that, described terminal also is connected with the ADSL server of communication network, is used to realize the ADSL business.
15. the realization system of interactive service according to claim 8 is characterized in that, described terminal also is connected with the GPRS server of communication network, is used to realize gprs service.
16. the realization system of interactive service according to claim 8 is characterized in that, described message pick-up and treatment facility are provided with the open interface that adopts the control of AT instruction manipulation, are used to realize the JAVA function.
17. the implementation method of an interactive service is characterized in that, comprises the step of downlink business processing and the step that uplink service is handled;
Wherein, the step of downlink business processing comprises:
The interaction service server of steps A 1, Broadcasting Cable Network or communication network issues the information of interactive program stream or interactive service stream to terminal;
Steps A 2, the information of described interactive program stream or interactive service stream is shown on described terminal;
The step that uplink service is handled comprises:
Step B1, on described terminal, participate in interactive service, and this interactive service information is sent to the interaction service server of communication network by note, multimedia message or GPRS mode;
The interaction service server of step B2, described communication network judges whether it is the interactive service that Broadcasting Cable Network issues, if, execution in step B3 then; If not, execution in step B4 then;
The interaction service server of step B3, described communication network is forwarded to the interaction service server of Broadcasting Cable Network with this interactive service information, and issues the service of this interactive service, simultaneously feedback information; Finish then;
The interaction service server of step B4, described communication network issues the service of this interactive service, simultaneously feedback information.
18. the implementation method of interactive service according to claim 17 is characterized in that, also comprises:
Step C, described Broadcasting Cable Network or described communication network judge according to the information of uploading of the described terminal feedback that receives whether this interactive service operates success, if, execution in step D then; If not, execution in step F then;
Step D, on the display device of described terminal, show this interactive service operation successful information, and carry out the interactive service of this participation;
Step e, client select whether to continue to participate in this interactive service by described terminal, if, execution in step B1 then; If not, then finish;
Step F, on the display device of described terminal, show this interactive service operation failure information, execution in step E then.
19. the implementation method of interactive service according to claim 17 is characterized in that, described steps A 1 is:
The interaction service server of steps A 11, communication network will be formulated the interaction service server that good interactive service information sends to Broadcasting Cable Network;
The interaction service server of steps A 12, Broadcasting Cable Network is issued to described terminal with this interactive service information.
20. the implementation method of interactive service according to claim 17 is characterized in that, described steps A 1 is:
The interaction service server of steps A 13, described Broadcasting Cable Network will be formulated the interaction service server that good interactive service programme information sends to described communication network;
The interaction service server of steps A 14, described communication network is resolved this interactive service programme information that described Broadcasting Cable Network sends;
The interaction service server of steps A 15, described communication network this interactive service programme information after described terminal issues described parsing.
21. interactive service method according to claim 10 is characterized in that, described step B3 is:
The interaction service server of step B31, described communication network is forwarded to this interactive service information the interaction service server of Broadcasting Cable Network;
The interaction service server of step B32, Broadcasting Cable Network issues this interactive service on described terminal, and shows on described terminal;
Step B33, described terminal feedback participate in the interaction service server of the information of this interactive service to communication network.
22. interactive service method according to claim 10 is characterized in that, described step B4 is:
The interaction service server of step B41, described communication network issues this interactive service on described terminal, and shows on described terminal;
Step B42, described terminal feedback participate in the interaction service server of the information of this interactive service to communication network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100634577A CN101237496B (en) | 2007-02-01 | 2007-02-01 | Interactive service terminal, realization system and method |
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| CN2007100634577A CN101237496B (en) | 2007-02-01 | 2007-02-01 | Interactive service terminal, realization system and method |
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| CN101237496A true CN101237496A (en) | 2008-08-06 |
| CN101237496B CN101237496B (en) | 2010-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2007100634577A Expired - Fee Related CN101237496B (en) | 2007-02-01 | 2007-02-01 | Interactive service terminal, realization system and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102843585A (en) * | 2012-08-30 | 2012-12-26 | 北京清大嘉华投资有限公司 | Method and system for information interaction based on wireless digital network |
| CN104735510A (en) * | 2015-04-14 | 2015-06-24 | 深圳市茁壮网络股份有限公司 | Control method, device and system of set-top box |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5892910A (en) * | 1995-02-28 | 1999-04-06 | General Instrument Corporation | CATV communication system for changing first protocol syntax processor which processes data of first format to second protocol syntax processor processes data of second format |
| EA006535B1 (en) * | 2001-06-22 | 2006-02-24 | Пэйперлесс Интерэктив Ньюзпэйпер, Ллс | Multimedia broadcasting, broadcast services for cell phone and other users and modified sim card and related means for enabling such broadcast reception |
| CN100512167C (en) * | 2003-07-14 | 2009-07-08 | 中兴通讯股份有限公司 | Apparatus and method for implementing wireless connection to Internet for computer in mobile environment |
| CN1867066A (en) * | 2005-05-20 | 2006-11-22 | 中国移动通信集团公司 | Digital television program broadcasting system and method |
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2007
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102843585A (en) * | 2012-08-30 | 2012-12-26 | 北京清大嘉华投资有限公司 | Method and system for information interaction based on wireless digital network |
| CN104735510A (en) * | 2015-04-14 | 2015-06-24 | 深圳市茁壮网络股份有限公司 | Control method, device and system of set-top box |
| CN104735510B (en) * | 2015-04-14 | 2018-06-12 | 深圳市茁壮网络股份有限公司 | A kind of set-top box control method, apparatus and system |
Also Published As
| Publication number | Publication date |
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| CN101237496B (en) | 2010-10-13 |
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