CN1925486A - Digital television multimedia message system framework and communication protocol thereof - Google Patents

Digital television multimedia message system framework and communication protocol thereof Download PDF

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CN1925486A
CN1925486A CN 200610095147 CN200610095147A CN1925486A CN 1925486 A CN1925486 A CN 1925486A CN 200610095147 CN200610095147 CN 200610095147 CN 200610095147 A CN200610095147 A CN 200610095147A CN 1925486 A CN1925486 A CN 1925486A
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tvmms
message
server
gateway
vasp
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CN100546307C (en
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金纯�
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Abstract

This invention provides one digital television multi-media information system rack, which comprises digital television TVMMS net gate and servo and TVPP agreement to realize digital network system TVMMS and mobile network MMS system to fix MMS network and Internet multi-media short message business transmission. This invention provides nine interface communication agreements suitable for future digital television system multi-media short message business system.

Description

Digital television multimedia message system framework and communication protocol thereof
Technical field
The present invention relates to being erected at the communication protocol family on the digital TV network system towards application-specific, concrete is exactly the TVPP agreement and the interface communication sub-protocol of using towards multimedia short message service by formulating that is mutually related thereof, multimedia short message service in communication network and the internet is introduced digital TV network, and design a kind of software application platform that is erected on the digital television system.
Background technology
Digital Television (Digital TV) is meant that the overall process of shooting in TV programme, editor, making, transmission, broadcast, received television signal is all used the television system of digital technology.Adopt digital technology not only to make various television equipments obtain the technical performance higher than analog machine, but also have that analogue technique can not provide such as new function such as network browsing, online interaction, audio/video on demand, digital information.
Multimedia messaging service, MMS (MMS, Multimedia Messaging Service) is a kind ofly to be defined as the non real-time mobile messaging business of standard by WAP tissue and 3GPP, and the user sends and receiver, video message by one or more media units.Multimedia messaging service, MMS not only can transmit text message, but also can transmit more data messages such as abundant image, audio frequency, video of content.
In the prior art, mobile phone has made up Multimedia Message environment (Multimedia Message Service Environment) by mobile network MMS system or landline telephone by fixed network MMS system and Internet net, realizes transmitting text message or multimedia messaging service, MMS.But on communication protocol, do not transmit in the business of message aspect between above-mentioned three macroreticulars and the digital television business at present based on real meaning, cause internet C P note and mobile network SP short message service at present can't be effective on a large scale, standard, move in the digital TV network system cheaply.Therefore also restricted the multipurpose development of Digital Television.
Current, the principal element of restriction Digital Television development, except that insufficient funds and user's degree of recognition was not high, another important reasons was exactly the content scarcity.On the contrary, short message service brings great business opportunity developing rapidly to businessman of the Internet and telecommunications network.According to statistics, the SP (Service Provider, ISP) at present national nearly 20,000 tame telecommunications fields and countless internet C P (Content Provider, content supplier), they provide a large amount of contents for value-added telecom services.But these business can not directly be operated on present digital TV network at present.The present invention at how solving this problem produces.
Summary of the invention
At the prior art above shortcomings, the object of the present invention is to provide a kind of energy extensive, effectively, standard, internet C P note and mobile network SP short message service are moved to the digital television multimedia message system framework and the communication protocol thereof of digital TV network system cheaply.
The object of the present invention is achieved like this: digital television multimedia message system framework, it is characterized in that digital TV multimedia message framework is the TVMMS system, its core is made up of the TVMMS gateway/server and the TVPP agreement of Digital Television, realizes the transmission of multimedia short message service between digital TV network system TVMMS and mobile network MMS system, fixed network MMS system and/or the Internet net.
The TVPP agreement is made of the communication protocol of following 9 interfaces:
MM1: the interface communications protocol between user agent and the TVMMS gateway/server;
Figure A20061009514700072
Interface communications protocol between MM2:TVMMS gateway and the server;
Interface communications protocol between MM3:TVMMS gateway/server and the external server;
Interface communications protocol between MM4:TVMMS gateway/server and the management Control Server;
Interface communications protocol between MM5:TVMMS gateway/server and the charge system;
Interface communications protocol between MM6:TVMMS gateway/server and the message stores center;
Figure A20061009514700077
Interface communications protocol between MM7:TVMMS gateway/server and the customer data base;
Interface communications protocol between MM8:TVMMS gateway/server and the TVMMS gateway/server;
Figure A20061009514700079
Interface communications protocol between MM9:TVMMS gateway/server and the VASP;
Be responsible for storing, handling the message of dealing by the TVMMS gateway/server;
The TVMMS gateway/server is finished following major function:
Figure A200610095147000710
Receive, send, transmit TVMMS message;
Figure A200610095147000711
Between TVMMS gateway/server and external server (as the Email server) and other information systems, carry out necessary message format conversion;
Notify the user to have new information to arrive;
Between different TVMMS gateway/server, repeat multimedia news;
Figure A200610095147000714
Produce or transmit various response messages;
Resolve message addresses, and carry out routing forwarding by address information;
Interim storage TV Multimedia Message;
Figure A20061009514700082
Guarantee the reliable transmission of message;
Figure A20061009514700083
Support digital publishing rights managing drm (Digital Right Management);
Figure A20061009514700084
Produce metering data CDR (Charging Data Records);
According to user profile message is filtered;
Machines top box state is as: switching on and shutting down, whether support TVMMS message, whether return path etc. is arranged.
Connect by TVMMS MM9 interface protocol between described TVMMS gateway/server and the VASP (Value Added Service Provider, value added service provider); The MM9 interface protocol is realized following function:
The MM9 interface is the interface between TVMMS gateway/server and the VASP, and its agreement should realize following function:
VASP is to the transmission request of TVMMS gateway/server submission based on " Content ": MM9_Content_Submit.REQ;
The TVMMS gateway/server is returned replying of MM9_Content_Submit.REQ message: MM9_Content_Submit.RES to VASP;
VASP is to the transmission request of TVMMS gateway/server submission based on " Content_ID ": MM9_Content_ID_Submit.REQ;
The TVMMS gateway/server is returned replying of MM9_Content_ID_Submit.REQ message: MM9_Content_ID_Submit.RES to VASP;
The TVMMS gateway/server is to VASP delivery of messages (upstream message): MM9_Deliver.REQ;
VASP returns MM9_Deliver.REQ to the TVMMS gateway/server and replys: MM9_Deliver.RES;
VASP submits to cancellation to send order to the TVMMS gateway/server, and this order is used to cancel the transmission request of previous submission: MM9_Cancel.REQ;
The TVMMS gateway/server is returned the MM9_Cancel.REQ cancellation to VASP and is sent replying of order: MM9_Cancel.RES;
VASP submits to message to replace order to the TVMMS gateway/server, and this order is used to replace the message send request of previous submission: MM9_Replace.REQ;
The TVMMS gateway/server is returned MM9_Replace.REQ to VASP and is replaced replying of information order: MM9_Replace.RES;
The TVMMS gateway/server sends message sending state report: MM9_Delivery_Report.REQ to VASP;
VASP returns MM9_Delivery_Report.REQ to the TVMMS gateway/server and replys: MM9_Delivery_Report.RES;
VASP sends the management and the maintain message of Distribution List (Distribution List): MM9_ListMA.REQ to the TVMMS gateway/server;
The TVMMS gateway/server is returned MM9_ListMA.REQ to VASP and is replied: MM9_ListMA.RES;
TVMMS sends general error reporting to VASP.Receive the message of VASP as TVMMS after, find this message error, use general error reporting: MM9_GS_error.RES;
VASP sends general error reporting to TVMMS.Receive the message of TVMMS as VASP after, find this message error, use general error reporting: MM9_VASP_error.RES.)
Simultaneously, TVMMS MM9 interface protocol adopts SOAP1.1 encapsulation TVMM message;
On function, VASP and TVMMS gateway/server must can be as the senders of soap message, also can be as the recipient of soap message; HTTP is as the transport layer protocol of MM9 interface, and soap message must be asked with HTTP/the answer-mode binding, and the mode of binding is: in HTTP POST request message body, and carrying SOAP required parameter; In corresponding HTTP response message body, carrying SOAP response message;
Wherein, TVMMS is that (Store and Forward) system is transmitted in a storage, after the TVMMS gateway/server is received message, at first at local cache, check address information then, if purpose recipient is positioned at its compass of competency, it delivers this message to TVMMS message stores central store so, and the URI that this message is returned at TVMMS message stores center gives the TVMMS gateway/server;
Afterwards, TVMMS gateway/server notice receiving terminal has new message to arrive; The user successfully obtains after this message, and this information is deleted at TVMMS message stores center; If the user in official hour, does not download this message, this message also will be deleted in TVMSS message stores center;
The TVMMS gateway/server is received message and is checked address information, if finding the purpose recipient is not positioned within its administration, it need forward message to TVMMS gateway/server that the purpose recipient is positioned at before according to routing iinformation so, wait to receive that the TVMMS gateway/server is deleted this message after the correct response message of recipient.
On the basis of above-mentioned agreement, finish the software design of following functional entity in the system:
User agent (UA, User Agent): the user agent is the application layer software that is positioned at set-top box STB, and it provides the tenability to the TVMMS business; Its major function is as follows:
Figure A20061009514700091
Obtain message from the TVMMS gateway/server, comprise Multimedia Message and notification message;
Present (Presentation) message to the user;
TVMMS message is made;
Figure A20061009514700101
Submit message to the TVMMS gateway/server;
Figure A20061009514700102
Message is carried out encryption and decryption;
Figure A20061009514700103
Storing message on STB;
Figure A20061009514700104
Management STB goes up the message of storage.
Management and control: management and control appliance are responsible for the management and the controlled function of TVMMS system;
Charge system: produce CDR according to the TVMMS gateway/server user and value added service provider (VASP, ValueAdded Services Provider) are chargeed;
TVMMS message stores center: TVMMS message stores center is that (Store and Forward) system is transmitted in a storage;
The TVMMS customer data base: the TVMMS customer data base is finished following function:
Figure A20061009514700105
The management of user's purchase order information;
Figure A20061009514700106
The user access control information management;
Safeguard the rule that relevant user message is handled;
TVMMS VASP:TVMMS value added service provider provides value-added service for TVMMS user, and TVMMS VASP links to each other with the TVMMS gateway/server by the MM9 interface communications protocol.
Beneficial effect of the present invention embodies and is:
1, the TVMMS system of the present invention by TVPP agreement and formation thereof in mobile network, internet and digital TV network, set up can be extensive, effectively, standard, internet C P note and mobile network SP short message service are moved to the bridge of digital TV network system at low cost, realize the application of multimedia short message service on Digital Television;
2, in the cable digital TV system, introduce multimedia short message service, realized interconnecting in short message service in broadcasting and television network and the Internet and communication network, thereby a large amount of on the Internet and the telecommunications network, abundant content can be presented on the digital television system after by corresponding format conversion.Similarly, by the communication interface standard of the present invention's design, these SP can carry out the content that offers telecommunications, Internet user to insert CHINA RFTCOM Co Ltd after the format conversion, and for TV user provides abundant content, thereby the development of promotion Digital Television.
3, the present invention researches and develops TVMMS (information service of Television Multimedia Message Service television multimedia) system on the basis of TVPP agreement, design the network architecture of this system, finish the software design of each functional entity, content that the system that stipulates supports and coding thereof, encapsulation format, the addressing of each functional entity, addressing scheme in the formulation system, nine interface communications protocols of system design, final purpose are to develop the short message business system that can be applied to existing and following digital television system.
4, the affluent resources of telecommunications network and the Internet are introduced Broadcasting Cable Network, enrich the application of Digital Television, for truly " integration of three networks " provides preliminary operational solution; Be that China strives for more rights to speak in the intellectual property innovation at digital TV field thus.
Description of drawings
Fig. 1 is the MMSE schematic diagram that the MMS system forms in the various heterogeneous networks;
Fig. 2 is a TVMMS system architecture schematic diagram;
Fig. 3 is that the MM9 interface is realized configuration diagram.
Embodiment
Below in conjunction with accompanying drawing, explain the preferred embodiments of the invention in detail.In explaining process of the present invention, will omit detailed description to known function and structure.
As shown in Figure 1, mobile communications network MMS system, fixed network MMS system and Internet net respectively by TCP IP agreement and the TVMMS system business of communicating news.The Cable Network ruton is crossed DVB-C (Digital VideoBroadcasting-Cable is the cable digital TV transmission standard) and the TVMMS business of communicating news, (can be directly in digital TV network except the ICP/IP protocol communication), need set up TVMMS gateway/server and interface communications protocol realize digital TV network system TVMMS and mobile communications network MMS system, fixed network MMS system and/or Internet net between the transmission of multimedia short message service.Framework of the present invention is the TVMMS system, and its core is made up of the TVMMS gateway/server and the TVPP agreement of Digital Television.
As shown in Figure 2, digital television multimedia message system framework, promptly the TVMMS system is made of the communication protocol of TVMMS gateway/server and following 9 interfaces.The present invention has designed digital TV multimedia short message service platform architecture, study and define TVPP (Television Peer to Peer, TV is point-to-point) agreement, the multimedia short message protocol suite that this agreement is made up of nine interface communications protocols and some bottom bearing protocols.Thereby formulate the communication protocol of TVMMS system and following 9 interfaces:
Figure A20061009514700111
MM1: the interface communications protocol between user agent and the TVMMS gateway/server;
Figure A20061009514700112
Interface communications protocol between MM2:TVMMS gateway and the server, on specific implementation, can gateway and server is integrated in same physical equipment;
Interface communications protocol between MM3:TVMMS gateway/server and the external server;
Interface communications protocol between MM4:TVMMS gateway/server and the management Control Server;
Figure A20061009514700121
Interface communications protocol between MM5:TVMMS gateway/server and the charge system;
Figure A20061009514700122
Interface communications protocol between MM6:TVMMS gateway/server and the message stores center;
Figure A20061009514700123
Interface communications protocol between MM7:TVMMS gateway/server and the customer data base;
Figure A20061009514700124
Interface communications protocol between MM8:TVMMS gateway/server and the TVMMS gateway/server;
Interface communications protocol between MM9:TVMMS gateway/server and the VASP;
The interface communications protocol of TVMMS gateway/server can integrate, and also can be separated into two equipment, communicates with the MM2 interface between them.
Wherein, MM9 be between TVMMS gateway/server and the VASP interface communications protocol its constitute and function as previously mentioned.
On the basis of above-mentioned agreement, finish the software design of following functional entity in the system:
User agent (UA, User Agent): the user agent is the application layer software that is positioned at set-top box STB, and it provides the tenability to the TVMMS business.The user can receive, watches, makes and send television multimedia message by it.User agent's major function is as follows:
Obtain message from the TVMMS gateway/server, comprise Multimedia Message and notification message;
Figure A20061009514700127
Present (Presentation) message to the user;
Figure A20061009514700128
TVMMS message is made;
Submit message to the TVMMS gateway/server;
Figure A200610095147001210
Message is carried out encryption and decryption;
Figure A200610095147001211
Storing message on STB;
Figure A200610095147001212
Management STB goes up the message of storage.
The TVMMS gateway/server: the TVMMS gateway/server is responsible for storing, handling the message of dealing, and in whole TVMMS system, the TVMMS gateway/server is in core status.On technology realized, TVMMS gateway and server can integrate, and also can be separated into two equipment, communicate with the MM2 interface between them.The TVMMS gateway/server is finished following major function:
Receive, send, transmit TVMMS message;
Figure A200610095147001214
Between TVMMS gateway/server and external server (as the Email server) and other information systems, carry out necessary message format conversion;
Notify the user to have new information to arrive;
Between different TVMMS gateway/server, repeat multimedia news;
Figure A200610095147001217
Produce or transmit various response messages;
Figure A20061009514700131
Resolve message addresses, and carry out routing forwarding by address information;
Figure A20061009514700132
Interim storage TV Multimedia Message;
Guarantee the reliable transmission of message;
Figure A20061009514700134
Support digital publishing rights managing drm (Digital Right Management);
Produce metering data CDR (Charging Data Records);
Figure A20061009514700136
According to user profile message is filtered;
Machines top box state is as: switching on and shutting down, whether support TVMMS message, whether return path etc. is arranged.
External server: external server, as Email server etc., can realize " TV Mail " function, promptly common Email can be sent on the TV of appointment on the internet.External server does not belong to the necessary functional unit of TVMMS.
Management and control: management is responsible for the management and the controlled function of TVMMS system with control appliance, as operation, the maintenance of configuration modification, addressing, route, billing parameter, user right control and the TVMMS system of system parameters.
Charge system: produce CDR according to the TVMMS gateway/server user and value added service provider (VASP, ValueAdded Services Provider) are chargeed.
TVMMS message stores center: TVMMS message stores center is that (Store and Forward) system is transmitted in a storage.After the TVMMS gateway/server is received message, at first at local cache, check address information then, if purpose recipient is positioned at its compass of competency, it delivers this message to TVMMS message stores central store so, and the URI that this message is returned at TVMMS message stores center gives the TVMMS gateway/server.Afterwards, TVMMS gateway/server notice receiving terminal has new message to arrive (comprising information how to obtain this TVMMS message in this notice).The user successfully obtains after this message, and this information (or deleting this information after certain period) is deleted at TVMMS message stores center, if the user in official hour, does not download this message, this message also will be deleted in TVMSS message stores center; The TVMMMS gateway/server is received message and is checked address information, if finding the purpose recipient is not positioned within its administration, it need forward message to TVMMS gateway/server that the purpose recipient is positioned at before according to routing iinformation so, wait to receive that the TVMMS gateway/server is deleted this message after the correct response message of recipient.
The TVMMMS customer data base: the TVMMS customer data base is finished following function:
Figure A20061009514700138
The management of user's purchase order information;
Figure A20061009514700139
The user access control information management;
Figure A200610095147001310
Safeguard the rule that relevant user message is handled.
TVMMS VASP:TVMMS value added service provider provides value-added service for TVMMS user, as music, television congratulatory card etc.TVMMS VASP links to each other with the TVMMS gateway/server by the MM9 interface communications protocol.
After finishing the design of each functional entity of system, system is carried out whole integration testing, and on CHINA RFTCOM Co Ltd, try out, to detect the sophisticated systems design.
As shown in Figure 3, the MM9 interface is realized framework, and the TVMM content is assembled with SMIL (Synchronous MultimediaIntegration Language) language.Be packaged into TVMMS message by soap protocol then, transmit with HTTP at last.The bottom bearer network is based on the network of TCP/IP.For example the TVMMS message content adopts the assembling of SMIL language.In a TVMM, can fill a plurality of content substances, each content substance can be different medium type.Whether the content assembling according to message is orderly, and the message assembling mode is divided into multipart.mixed mode and multipart.related mode.Using the multipart.mixed mode to assemble TVMM message, is that all message contents mix, the order on having no time, and terminal shows all message contents at one time.When using the multipart.related mode to assemble TVMM, certain relation is arranged between each message content, this relation may be the priority of demonstration time, perhaps the position of Xian Shiing etc.Like this, terminal just can show a series of information with the effect of similar " little film " or " lantern slide " when showing TVMM message, makes the demonstration interest and appeal more of TVMM, the enhancing expressive force.
The method of the present invention by the design of communications agreement realizes internet C P note and mobile network SP short message service, large-scale effectively, standard, move in the digital TV network system cheaply.

Claims (4)

1, digital television multimedia message system framework, it is characterized in that this framework is the TVMMS system, its core is made up of the TVMMS gateway/server and the TVPP communication protocol of Digital Television, realizes the transmission of multimedia short message service between digital TV network system TVMMS and mobile network MMS system, fixed network MMS system and/or the Internet net.
2, digital television multimedia message system framework according to claim 1 is characterized in that described TVPP communication protocol is made of following 9 sub-communication protocols:
Figure A2006100951470002C1
MM1: the interface communications protocol between user agent and the TVMMS gateway/server;
Figure A2006100951470002C2
Interface communications protocol between MM2:TVMMS gateway and the server;
Interface communications protocol between MM3:TVMMS gateway/server and the external server;
Figure A2006100951470002C4
Interface communications protocol between MM4:TVMMS gateway/server and the management Control Server;
Figure A2006100951470002C5
Interface communications protocol between MM5:TVMMS gateway/server and the charge system;
Figure A2006100951470002C6
Interface communications protocol between MM6:TVMMS gateway/server and the message stores center;
Figure A2006100951470002C7
Interface communications protocol between MM7:TVMMS gateway/server and the customer data base;
Figure A2006100951470002C8
Interface communications protocol between MM8:TVMMS gateway/server and the TVMMS gateway/server;
Figure A2006100951470002C9
Interface communications protocol between MM9:TVMMS gateway/server and the VASP;
Be responsible for storing, handling the message of dealing by the TVMMS gateway/server;
The TVMMS gateway/server is finished following function:
Figure A2006100951470002C10
Receive, send and transmit TVMMS message;
Figure A2006100951470002C11
Between TVMMS gateway/server and external server and other information systems, carry out necessary message format conversion;
Figure A2006100951470002C12
Notify the user to have new information to arrive;
Figure A2006100951470002C13
Between different TVMMS gateway/server, repeat multimedia news;
Figure A2006100951470002C14
Produce or transmit various response messages;
Figure A2006100951470002C15
Resolve message addresses, and carry out routing forwarding by address information;
Interim storage TV Multimedia Message;
Figure A2006100951470002C17
Guarantee the reliable transmission of message;
Support the digital publishing rights managing drm;
Produce metering data CDR;
Figure A2006100951470003C1
According to user profile message is filtered;
Whether machines top box state is supported TVMMS message, whether return path is arranged.
3, digital television multimedia message system framework according to claim 1 is characterized in that the interface communications protocol MM9 between described TVMMS gateway/server and the VASP, realizes following function:
VASP is to the transmission request of TVMMS gateway/server submission based on " Content ": MM9_Content_Submit.REQ;
The TVMMS gateway/server is returned replying of MM9_Content_Submit.REQ message: MM9_Content_Submit.RES to VASP;
VASP is to the transmission request of TVMMS gateway/server submission based on " Content_ID ": MM9_Content_ID_Submit.REQ;
The TVMMS gateway/server is returned replying of MM9_Content_ID_Submit.REQ message: MM9_Content_ID_Submit.RES to VASP;
The TVMMS gateway/server is to VASP delivery of messages: MM9_Deliver.REQ;
VASP returns MM9_Deliver.REQ to the TVMMS gateway/server and replys: MM9_Deliver.RES;
VASP submits to cancellation to send order to the TVMMS gateway/server, and this order is used to cancel the transmission request of previous submission: MM9_Cancel.REQ;
The TVMMS gateway/server is returned the MM9_Cancel.REQ cancellation to VASP and is sent replying of order: MM9_Cancel.RES;
VASP submits to message to replace order to the TVMMS gateway/server, and this order is used to replace the message send request of previous submission: MM9_Replace.REQ;
The TVMMS gateway/server is returned MM9_Replace.REQ to VASP and is replaced replying of information order: MM9_Replace.RES;
The TVMMS gateway/server sends message sending state report: MM9_Delivery_Report.REQ to VASP;
VASP returns MM9_Delivery_Report.REQ to the TVMMS gateway/server and replys: MM9_Delivery_Report.RES;
VASP sends the management and the maintain message of Distribution List: MM9_ListMA.REQ to the TVMMS gateway/server;
The TVMMS gateway/server is returned MM9_ListMA.REQ to VASP and is replied: MM9_ListMA.RES;
TVMMS sends general error reporting to VASP.Receive the message of VASP as TVMMS after, find this message error, use general error reporting: MM9_GS_error.RES;
VASP sends general error reporting to TVMMS: receive the message of TVMMS as VASP after, find this message error, use general error reporting: MM9_VASP_error.RES;
TVMMS MM9 interface protocol adopts SOAP1.1 encapsulation TVMM message;
On function, VASP and TVMMS gateway/server must can be as the senders of soap message, also can be as the recipient of soap message; HTTP is as the transport layer protocol of MM9 interface, and soap message must be asked with HTTP/the answer-mode binding, and the mode of binding is: in HTTP POST request message body, and carrying SOAP required parameter; In corresponding HTTP response message body, carrying SOAP response message;
Wherein, TVMMS is a store-and-forward system, after the TVMMS gateway/server is received message, at first at local cache, check address information then, if purpose recipient is positioned at its compass of competency, it delivers this message to TVMMS message stores central store so, and the URI that this message is returned at TVMMS message stores center gives the TVMMS gateway/server;
Afterwards, TVMMS gateway/server notice receiving terminal has new message to arrive; The user successfully obtains after this message, and this information is deleted at TVMMS message stores center; If the user in official hour, does not download this message, this message also will be deleted in TVMSS message stores center;
The TVMMS gateway/server is received message and is checked address information, if finding the purpose recipient is not positioned within its administration, it need forward message to TVMMS gateway/server that the purpose recipient is positioned at before according to routing iinformation so, wait to receive that the TVMMS gateway/server is deleted this message after the correct response message of recipient.
4, digital television multimedia message system framework according to claim 3 is characterized in that finishing the software design of following functional entity in the system on the basis of above-mentioned agreement:
The user agent: the user agent is the application layer software that is positioned at set-top box STB, and it provides the tenability to the TVMMS business; Its major function is as follows:
Figure A2006100951470004C1
Obtain message from the TVMMS gateway/server, comprise Multimedia Message and notification message;
Figure A2006100951470004C2
Present message to the user;
TVMMS message is made;
Submit message to the TVMMS gateway/server;
Figure A2006100951470004C5
Message is carried out encryption and decryption;
Storing message on STB;
Figure A2006100951470004C7
Management STB goes up the message of storage.
Management and control: management and control appliance are responsible for the management and the controlled function of TVMMS system;
Charge system: produce CDR according to the TVMMS gateway/server user and value added service provider are chargeed;
TVMMS message stores center: TVMMS message stores center is a store-and-forward system;
The TVMMS customer data base: the TVMMS customer data base is finished following function:
The management of user's purchase order information;
Figure A2006100951470005C2
The user access control information management;
Safeguard the rule that relevant user message is handled;
TVMMS VASP:TVMMS value added service provider provides value-added service for TVMMS user, and TVMMS VASP links to each other with the TVMMS gateway/server by the MM9 interface communications protocol.
The TVMMS gateway/server: the TVMMS gateway/server is responsible for storing, handling the message of dealing, and in whole TVMMS system, the TVMMS gateway/server is in core status; On technology realized, TVMMS gateway and server can integrate, and also can be separated into two equipment, communicate with the MM2 interface between them; The TVMMS gateway/server is finished following major function:
Receive, send, transmit TVMMS message;
Between TVMMS gateway/server and external server and other information systems, carry out necessary message format conversion;
Notify the user to have new information to arrive;
Between different TVMMS gateway/server, repeat multimedia news;
Figure A2006100951470005C8
Produce or transmit various response messages;
Resolve message addresses, and carry out routing forwarding by address information;
Figure A2006100951470005C10
Interim storage TV Multimedia Message;
Guarantee the reliable transmission of message;
Support the digital publishing rights managing drm;
Produce metering data CDR;
Figure A2006100951470005C14
According to user profile message is filtered;
Machines top box state is as: switching on and shutting down, whether support TVMMS message, whether return path etc. is arranged.
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101119496B (en) * 2007-08-29 2010-07-14 北京数码视讯科技股份有限公司 Method for implementing internet terminal to transmit message to digital television color message system
CN101820402A (en) * 2010-03-12 2010-09-01 深圳市阿尔斯电信技术有限公司 User terminal gateway system for integration of three networks
CN101909192A (en) * 2010-07-26 2010-12-08 青岛海信电器股份有限公司 Television terminal and communication method thereof
CN102510294A (en) * 2011-09-21 2012-06-20 深圳市华曦达科技股份有限公司 Device and method for providing data services for mobile terminal
CN101179591B (en) * 2007-03-23 2012-09-19 腾讯科技（深圳）有限公司 Method and device for TV terminal to transmit multimedia message to mobile terminal
CN103139175A (en) * 2011-11-30 2013-06-05 中国联合网络通信集团有限公司 Multi-media message service processing method and multi-media message service processing system
CN103152803A (en) * 2013-03-04 2013-06-12 山东大学 Fixed network structure-based ultra-lightweight wireless communication protocol

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101179591B (en) * 2007-03-23 2012-09-19 腾讯科技（深圳）有限公司 Method and device for TV terminal to transmit multimedia message to mobile terminal
CN101119496B (en) * 2007-08-29 2010-07-14 北京数码视讯科技股份有限公司 Method for implementing internet terminal to transmit message to digital television color message system
CN101820402A (en) * 2010-03-12 2010-09-01 深圳市阿尔斯电信技术有限公司 User terminal gateway system for integration of three networks
CN101820402B (en) * 2010-03-12 2012-10-31 深圳市阿尔斯电信技术有限公司 User terminal gateway system for integration of three networks
CN101909192A (en) * 2010-07-26 2010-12-08 青岛海信电器股份有限公司 Television terminal and communication method thereof
CN101909192B (en) * 2010-07-26 2012-12-19 青岛海信电器股份有限公司 Television terminal and communication method thereof
CN102510294A (en) * 2011-09-21 2012-06-20 深圳市华曦达科技股份有限公司 Device and method for providing data services for mobile terminal
CN103139175A (en) * 2011-11-30 2013-06-05 中国联合网络通信集团有限公司 Multi-media message service processing method and multi-media message service processing system
CN103139175B (en) * 2011-11-30 2015-08-19 中国联合网络通信集团有限公司 Multimedia messaging service, MMS processing method and multimedia messaging service, MMS treatment system
CN103152803A (en) * 2013-03-04 2013-06-12 山东大学 Fixed network structure-based ultra-lightweight wireless communication protocol
CN103152803B (en) * 2013-03-04 2015-05-20 山东大学 Fixed network structure-based ultra-lightweight wireless communication protocol

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