CN101640671A - Interactive information transmitting method, system and device - Google Patents
Interactive information transmitting method, system and device Download PDFInfo
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- CN101640671A CN101640671A CN200810144458.9A CN200810144458A CN101640671A CN 101640671 A CN101640671 A CN 101640671A CN 200810144458 A CN200810144458 A CN 200810144458A CN 101640671 A CN101640671 A CN 101640671A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/643—Communication protocols
- H04N21/64322—IP
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
- H04L65/611—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for multicast or broadcast
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Abstract
The embodiment of the invention discloses an interactive information transmitting method, a system and a device. The interactive information transmitting method is used for transmitting interactive information in IMS Based IPTV system, and comprises receiving interactive information parameters sent by a transaction controller, obtaining interactive information from an interactive information provider, and resolving and showing the interactive information according to template information in the interactive information parameters. The embodiment of the invention realizes triggering and transmitting of interactive transaction, and via the template format provided by the interactive information parameters, an interactive information receiver can resolve and show diversified interactive information.
Description
Technical field
The embodiment of the invention relates to communication technical field, particularly a kind of transfer approach of interactive information, system and device.
Background technology
IMS (IP Multimedia Subsystem, IP Multimedia System) based IPTV (InternetProtocol Television, internet protocol TV) system, provide IPTV business by the IMS network, come to provide the multimedia service of streaming media service and fusion Streaming Media and real-time session business to make full use of mechanism such as existing registration, authentication, route, session control and foundation in the IMS network, professional triggering, charging, end-to-end QoS (Quality of Service, service quality) assurance for the user.
Business/content supplier can provide BC (BroadCast broadcasting) by IMS Based IPTV network for the user, CoD basic I PTV business such as (Content on Demand, content-on-demands).A kind of IMS Based IPTV network architecture that prior art provides provides service discovering function and service selection functional, service control function and media function.
Wherein, service discovering function and service selection functional: professional navigation feature is provided, comprises service discovering information and service selection information;
Service control function: the function such as service authorization, session management of basic service is provided, comprises BC at present, the service control function of basic services such as CoD;
Media function: the control and the payment of Media Stream are provided.
Prior art also proposes to provide enhancing business such as interactive service in IMS Based IPTV network, interactive service is on the basis of basic service, provide value-added service alternately by user and network, for example in programme televised live, provide voting function or TV shopping etc., but prior art can not realize enhancing business such as interactive service.
In realizing process of the present invention, the inventor finds that there is following problem at least in prior art: can not realize the related service of interactive information in the existing IMS Based IPTV network, can't provide abundant interactive information for the user.
Summary of the invention
The embodiment of the invention provides a kind of transfer approach, system and device of interactive information, with the parsing of the transmission of the triggering that realizes interactive service in IMSBased IPTV system, interactive information, interactive information and present.
For achieving the above object, the embodiment of the invention provides a kind of transfer approach of interactive information on the one hand, and described method is used for carrying out the transmission of interactive information in the internet protocol TV IMS Based IPTV system based on IP Multimedia System, comprising:
Receive the interactive information parameter that business control device sends;
Obtain interactive information from the interactive information generator, resolve and present described interactive information according to the Template Information in the described interactive information parameter.
On the other hand, the embodiment of the invention also provides a kind of transfer system of interactive information, and described system is used for carrying out the transmission of interactive information in IMS Based IPTV system, comprising:
Business control device is used to send the interactive information parameter;
The interactive information generator is used to provide interactive information;
The interactive information receiving system is used to receive the interactive information parameter that described business control device sends, and carries out the reception configuration of interactive information according to described interactive information parameter, resolves and presents described interactive information according to the Template Information in the described interactive information parameter.
On the one hand, the embodiment of the invention also provides a kind of interactive information receiving system, comprising again:
Receiver module is used to receive the interactive information parameter that business control device sends;
Acquisition module is used for obtaining described interactive information from the interactive information generator;
Present module, the Template Information that is used for the interactive information parameter that receives according to described receiver module is resolved and is presented the interactive information that described acquisition module obtains.
On the one hand, the embodiment of the invention also provides a kind of business control device, comprising again:
The request receiver module is used to receive service request;
The parameter determination module is used for the service request according to the reception of described request receiver module, determines the interactive information parameter that described business provides, and determines to send to the interactive information parameter of described interactive information receiving system;
Sending module is used for the interactive information parameter that described parameter determination module is determined is sent to described interactive information receiving system.
Compared with prior art, the embodiment of the invention has the following advantages: the embodiment of the invention has realized the triggering and the transmission of interactive service, and by the template style that the interactive information parameter provides, diversified interactive information can be resolved and present to the interactive information receiving system.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the embodiment of the invention, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the flow chart of the transfer approach of embodiment of the invention interactive information;
Fig. 2 is the structure chart of the transfer system of embodiment of the invention interactive information;
Fig. 3 is the flow chart of the transfer approach embodiment one of interactive information of the present invention;
Fig. 4 is the flow chart of the transfer approach embodiment two of interactive information of the present invention;
Fig. 5 is the flow chart of the transfer approach embodiment three of interactive information of the present invention;
Fig. 6 is the flow chart of the transfer approach embodiment four of interactive information of the present invention;
Fig. 7 is the flow chart of the transfer approach embodiment five of interactive information of the present invention;
Fig. 8 is the structure chart of embodiment of the invention interactive information receiving system;
Fig. 9 is the structure chart of embodiment of the invention business control device.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
The embodiment of the invention provides a kind of transfer approach of interactive information, is used for transmitting interactive information at IMS Based IPTV network, has realized that interactive service triggering, interactive information transmit, interactive information is resolved and presents.
As shown in Figure 1, the flow chart for the transfer approach of embodiment of the invention interactive information specifically comprises:
Step S101 receives the interactive information parameter that business control device sends.Wherein, this interactive information parameter comprises: one or more in the content information of the channel of Template Information, the mode of obtaining interactive information, interactive information association, the program of interactive information association, interactive information association and the positional information of interactive information generator.
After the interactive information parameter that receives the business control device transmission, the interactive information receiving system can carry out the reception configuration of interactive information according to the interactive information parameter.
The interactive information parameter that this business control device sends can be obtained by the combination of following one or more modes:
(1) obtains from the interactive information generator by business control device;
(2) obtain from other functional entitys that the interactive information parameter is provided except that the interactive information generator by this business control device;
(3) obtain by the backstage configuration mode by this business control device.
Before business control device sends the interactive information parameter, this business control device receives the basic service request that the interactive information receiving system sends, one or one group of related interactive service interactive information parameter that basic service provided according to request, determine to send to the interactive information parameter of interactive information receiving system, this basic service request includes but not limited to the conversation initial request or the session updates request of IPTV basic service; Perhaps,
Business control device receives the service request that other functional entity outside the interactive information receiving system sends, determine to send to the interactive information parameter of interactive information receiving system, wherein, described other functional entity includes but not limited to interactive information generator, IMS Based IPTV backstage configuration feature entity; Perhaps,
Business control device is initiatively determined according to the own service logic and is pushed the interactive information parameter to the interactive information receiving system.
Wherein, according to basic service provided one or one group of related interactive service interactive information parameter of request, the interactive information parameter of determining to send to the interactive information receiving system is specifically as follows the combination of following one or more modes:
(1) business control device determines to send to the interactive information parameter of interactive information receiving system according to the deployment scenario of interactive service, and the deployment scenario of this interactive service includes but not limited to the interactive service that current broadcast items can provide;
(2) business control device determines to send to the interactive information parameter of interactive information receiving system according to the CAMEL-Subscription-Information of interactive information receiving system;
(3) business control device determines to send to the interactive information parameter of interactive information receiving system according to the ability information of interactive information receiving system.
Business control device can be handed down to the interactive information receiving system with the interactive information parameter by following several modes, is specifically as follows:
(1) the interactive information parameter is carried by the sip message body and is handed down to the interactive information receiving system; Perhaps,
(2) the basic service medium transmit in the lane negotiation will process, the interactive information parameter is as the medium property of basic service, carry by medium property is capable in the basic service media consultation process, business control device transmits in the lane negotiation will process at the basic service medium this interactive information parameter is handed down to the interactive information receiving system; Perhaps,
(3) the interactive information parameter transmits the medium property of passage as interactive information, carry by medium property is capable in interactive information transmission passage media consultation process, the interactive information receiving system transmits the passage media negotiation by interactive information and obtains described interactive information parameter.
In embodiments of the present invention, the business control device interactive information parameter that sends to the interactive information receiving system can be carried by sip response message.
Step S102 obtains interactive information from the interactive information generator, resolves and presents this interactive information according to the Template Information in the interactive information parameter.
Wherein, the interactive information receiving system obtains interactive information from the interactive information generator and is specifically as follows:
The interactive information receiving system receives the interactive information that the interactive information generator sends; Perhaps,
The interactive information receiving system obtains interactive information according to the interactive information parameter that receives from the interactive information generator.
The interactive information receiving system is specifically as follows from the process that the interactive information generator obtains interactive information:
(1) the interactive information generator directly pushes interactive information to the interactive information receiving system, the propelling movement mode can be SIP (Session Initial Protocol, conversation initialized protocol) message, HTTP (HyperTextTransfer Protocol, HTML (Hypertext Markup Language)) request or the Media Stream interactive information of carrying;
(2) the interactive information parameter is held consultation as the medium property in the basic service media negotiation, the interactive information receiving system obtains this interactive information parameter through consultation, and, obtain the interactive information of carrying by sip message, HTTP request or Media Stream according to the interactive information obtain manner that this interactive information parameter provides.
(3) the interactive information parameter is held consultation as the medium property that interactive information transmits passage, the interactive information receiving system is held consultation according to this interactive information parameter and interactive information generator, set up interactive information and transmit passage, transmit passage by this interactive information and obtain interactive information.
After obtaining interactive information, the interactive information receiving system can and present interactive information according to the parsing of the Template Information in the interactive information parameter.
The transfer approach of above-mentioned interactive information has been realized the triggering and the transmission of interactive service, and the template style that provides by the interactive information parameter, and diversified interactive information can be resolved and present to the interactive information receiving system.
As shown in Figure 2, the structure chart for the transfer system of embodiment of the invention interactive information comprises interactive information receiving system 21, business control device 22 and interactive information generator 23,
Interactive information receiving system 21, be used to initiate service request, receive the interactive information parameter that business control device 22 sends, carry out the reception configuration of interactive information according to this interactive information parameter, after the reception configuration is finished, obtain interactive information from interactive information generator 23, resolve and present this interactive information according to the Template Information in the interactive information parameter.Interactive information receiving system 21 is realized at user terminal usually.
Wherein, external trigger conditions can be that interactive information receiving system 21 is initiated service request, and business control device 22 receives and the request of managing business, and finishes the interactive information parameter negotiation, and this service request is specifically as follows: the SIP request of IPTV basic service; Perhaps, interactive information generator 23 or other business function indicating services control device 22 are initiated the interactive information parameter negotiation.
Can be between interactive information receiving system 21, business control device 22 and the interactive information generator 23 by direct interface communication; Also can be: can be the SIP interface between interactive information receiving system 21 and the business control device 22, by Core IMS relaying by indirect interface communication, for example; Can be SIP between interactive information receiving system 21 and the interactive information generator 23, direct or indirect interface such as HTTP; Can be SIP, HTTP, SOAP (Simple ObjectAccess Protocol between business control device 22 and the interactive information generator 23, Simple Object Access Protocol) etc. directly or indirect interface, when business control device 22 and interactive information generator 23 when same functional entity provides, the interface between business control device 22 and the interactive information generator 23 is an internal interface.
Wherein, the interactive information parameter is used to describe BC, and the interactive information that basic I PTV business such as CoD can provide comprises following one or multinomial:
(1) Template Information of interactive information use can be determined the message entity type that interactive information is used, the composition of message entity etc. by Template Information.Wherein the composition of message entity can be made up of a plurality of parts, describing message presents form respectively, for example: XHTML (EXtensible Hypertext MarkupLanguage, extendible HTML) message of descriptive language definition such as is formed form, presentation mode etc., and the content of message, for example: files such as the picture that adds in the descriptive languages such as XHTML, text.
(2) obtain the mode of interactive information message entity, can comprise the positional information (absolute position or relative position) of obtaining the interactive information message entity, obtain the method for interactive information message entity, SIP mode for example, HTTP mode etc.
(3) channels/programs/content information of interactive information association can determine by related information which channels/programs/content is this interactive information be attached on.
(4) positional information of interactive information generator 23.According to the positional information of this interactive information generator 23, interactive information receiving system 21 can be initiated relevant service request to interactive information generator 23, obtains interactive information.
As shown in Figure 3, the flow chart for the transfer approach embodiment one of interactive information of the present invention comprises:
Step S301, business control device 22 obtains the interactive information parameter.
Wherein, business control device 22 can obtain the interactive information parameter by following one or more modes:
(1) business control device 22 can obtain the interactive information parameter from interactive information generator 23;
(2) business control device 22 can provide the functional entity of interactive information parameter to obtain the interactive information parameter from other;
(3) business control device 22 obtains and preserves the interactive information parameter by the backstage configuration mode.
In embodiments of the present invention, business control device 22 can obtain part interactive information parameter in advance, for example: 22 of business control devices obtain the channels/programs/content information preserved in the interactive information parameter and the positional information of interactive information generator 23, and remaining interactive information parameter is dynamically obtained in the service request process.
Step S302, business control device 22 handle the basic service request that interactive information receiving systems 21 send, and detect the interactive information parameter of this basic service, and the interactive information parameter that can provide to interactive information receiving system 21 is provided.The basic service request that interactive information receiving system 21 sends can be basic service requests such as BC, CoD.
Wherein, determine to adopt following one or more modes to the interactive information parameter that interactive information receiving system 21 provides:
(1) business control device 22 can be according to the definite interactive information parameter that can provide of user's CAMEL-Subscription-Information, for example: user's CAMEL-Subscription-Information is for receiving only vote information, not receiving shopping information, and business control device 22 can provide suitable interactive information parameter to the user according to user's CAMEL-Subscription-Information;
(2) business control device 22 can be according to the definite interactive information parameter that can provide of the ability information of interactive information receiving system 21.
In addition, business control device 22 can dynamically obtain the interactive information parameter from interactive information generator 23, and offers interactive information receiving system 21.
Step S303, business control device 22 sends available interactive information parameter to interactive information receiving system 21.
When sending available interactive information parameter, business control device 22 can carry the interactive information parameter by sip response message.Be specifically as follows: sip response message can identify the interactive information parameter by message entity type (Content-Type), and carries the interactive information parameter by the sip message body.
For example: can use following sip message body type:
application/iptv-interactive-info-para+xml
The interactive information parameter can be passed through XML (eXtensible Marked Language, extend markup language) definition, for example uses following XML template:
<？Xml?version＝″1.0″encoding＝″UTF-8″？>
<Xs:schema xmlns:xs＝″http://www.w3.org/2001/XMLSchema″
targetNamespace＝″urn:iptv:interactiveinfopara″elementFormDefault＝″qualified″
attributeFormDefault＝″unqualified″>
<Xs:import namespace＝″http://www.w3.org/XML/1998/namespace″
schemaLocation＝″./xml_2001.xs?d″/>
<xs:element?name＝″InteractiveInfoPara″>
<xs:complexType>
<xs:sequence>
<xs:element name＝″InteractiveInfoTemplate″
maxOccurs＝″unbounded″>
<xs:complexType>
<xs:sequence>
<xs:element name＝″ContentInfo″
maxOccurs＝″unbounded″>
<xs:complexType>
<xs:attribute?name＝″ContentType″type＝″xs:string″/>
<xs:attribute name＝″ContentLocation″
type＝″xs:anyURI″/>
</xs:complexType>
</xs:element>
</xs:sequence>
<xs:attribute?name＝″TemplateI?d″type＝″xs:string″/>
<xs:attribute?name＝″TemplateType″type＝″xs:string″/>
<xs:attribute?name＝″TemplateLocation″type＝″xs:anyURI″/>
</xs:complexType>
</xs:element>
<xs:element name＝″ReferenceChannelId″ type＝″xs:anyURI″
minOccurs＝″0″maxOccurs＝″unbounded″/>
<xs:element name＝″ReferenceContentId″ type＝″xs:anyURI″
minOccurs＝″0″maxOccurs＝″unbounded″/>
</xs:sequence>
<xs:attribute name＝″InteractiveInfoParaId″ type＝″xs:string″
use＝″optional″/>
<xs:attribute name＝″InteractiveInfoProvider″ type＝″xs:anyURI″
use＝″optional″/>
</xs:complexType>
</xs:element>
</xs:schema>
Perhaps sip response message can carry the interactive information parameter by SDP property column (attributes line), and property column can be session level (session-level) or media-level (media-level), for example redetermination property column here:
a＝
interactive_info_para:<interactive_info_para_id><interactive_info_provider><tem
plate_list><reference_id>
<template_list>::＝template_list:<template>{“，”<template>}
<template>::＝<template_id><template_type><templ?ate_location><content_
list>
<content_list>::＝content_list:<content>{“，”<content>}
<content>::＝<content_type><content_location>
When carrying the interactive information parameter by media-level (media-level) property column, business control device 22 specifically can adopt following one or both modes to issue the interactive information parameter:
(1) business control device 22 can pass through SDP (Session Description Protocol, when Session Description Protocol) basic service medium transmission lane negotiation will is finished in the control of offer/answer mechanism, the property column that the interactive information parameter is transmitted passage as the basic service medium is finished the interactive information parameter negotiation between interactive information receiving system 21 and the interactive information generator 23, and sends suitable interactive information parameter to interactive information receiving system 21;
(2) business control device 22 can be controlled and finish the foundation that interactive information transmits passage between interactive information receiving system 21 and the interactive information generator 23, this interactive information transmits passage and is used to transmit interactive information, the interactive information parameter is finished the interactive information parameter negotiation as the property column that interactive information transmits passage, give interactive information receiving system 21 suitable interactive information parameter.
Wherein, interactive information transmits passage and can consult to set up by SDP offer/answer mechanism, carry interactive information by media description capable (media descriptions line) and transmit the passage media parameter, wherein medium property (media attributes) can be application, audio, text etc.; Can also describe (fmt) by self-defined media formats and determine that the transmission channel attributes is that interactive information transmits passage; For example the interactive information medium property is " application ", and by tcp (transmission control protocol, transmission control protocol) transmission, and redetermination fmt is " iptv-interactive-info ", thus media description capable can for:
m＝application?10234tcp?iptv-interactive-info
When interactive information transmission passage was set up in negotiation, business control device 22 can be used as acting server (Proxy), directly consulted to set up interactive information between interactive information receiving system 21 and the interactive information generator 23 and transmitted passage; Perhaps,
Negotiation when setting up interactive information transmission passage can be carried out many wheels.
Step S304, interactive information receiving system 21 obtains and preserves the interactive information parameter, finishes the local interaction application deployment, for example activates local interaction and uses, and loads the interactive information parameter.
Step S305, interactive information receiving system 21 obtains interactive information from interactive information generator 23.
Interactive information receiving system 21 can obtain interactive information from interactive information generator 23 by following one or more modes:
(1) interactive information can be that interactive information generator 23 active push are given interactive information receiving system 21, also can be that interactive information receiving system 21 initiatively obtains from interactive information generator 23 according to the information in the interactive information parameter;
(2) transmit passage if consult to have set up interactive information between interactive information receiving system 21 and the interactive information generator 23, interactive information transmits passage by interactive information and transmits;
(3) interactive information can transmit by sip message, and for example: by SIP MESSAGE, message such as SIP INFO transmit interactive information and give UE; Interactive information also can transmit by non-SIP mode, for example asks by HTTP etc.;
(4) interactive information can transmit by Media Stream, promptly transmits channel transfer by the basic service medium, for example by the metadata information transmission that comprises in the Media Stream etc.
Step S306, interactive information receiving system 21 is according to the parsing of the Template Information in the interactive information parameter and present interactive information.
Can be between interactive information receiving system 21, business control device 22 and the interactive information generator 23 by direct interface communication; Also can be by indirect interface communication, promptly mutual relevant information is transmitted by other functional entitys between said apparatus, for example transmits relevant information by Core IMS (IMS core) in the IMS network.
As shown in Figure 4, flow chart for the transfer approach embodiment two of interactive information of the present invention, embodiment two consults the vote information parameter by sip message, business/content supplier disposes ballot professional (Voting), Program (the program)-A that plays for Channel-1 adds vote information, and generates the interactive information parameter of vote information.The interactive information parametric description information such as the operable template style of vote information, related channel and program.Among the embodiment two, interactive information receiving system 21 realizes that on UE business control device 22 realizes that on SCF interactive information generator 23 is gone up at Voting-F (Voting Function, voting function entity) and realized.
Specifically comprise:
Step S401, SCF obtain the interactive information parameter of vote information from Voting-F.
In the present embodiment, SCF can use Session Initiation Protocol, SIP MESSAGE etc. for example, and perhaps non-Session Initiation Protocol, for example http protocol etc. obtains the interactive information parameter of vote information.
Step S402, IPTV user initiates the BC service request by UE, carries channel identication Channel-1 in the BC service request, and the IMS core is relayed to SCF with the BC service request.
Step S403, SCF resolves and handles the BC service request that UE initiates, and finishes the BC business logic processing, and finishes the interactive information relevant treatment, comprise: obtain the interactive information parameter that the user asks channel and/or program, determine whether channel and/or program that the user asks provide interactive information.In the present embodiment, SCF determines that the Program-A among the Channel-1 can provide vote information, and obtains corresponding interactive information parameter.
Step S404, SCF carries the interactive information parameter of vote information by SIP 200OK response message body, sends this interactive information parameter to UE.SIP 200OK response message carries BC service media parameter and interactive information parameter simultaneously in the present embodiment, can carry in the following way:
SIP/2.0200OK
……
Content-Type:multipart/mixed；boundary＝boundary?1
Content-Length:568
--boundary1
Content-Type:application/sdp
……
--boundary1
Content-Type:application/interactiveinfopara+xml
<？xml?version＝″1.0″encoding＝″UTF-8″？>
<InteractiveInfoPara......>
<InteractiveInfoTemp
TemplateId＝″voting-xhtml″
TemplateLocation＝″http://voting.iptv.com/serie-a-voting.gz″
TemplateType＝″application/x-gzip″>
<ContentInfo
ContentLocation＝″voting.html″ContentType＝″application/xhtml+xml″/>
<ContentInfo
ContentLocation＝″voting-style.css″ContentType＝″text/css″/>
</InteractiveInfoTemp>
<ReferenceChannelId>channle-1</ReferenceChannelId>
<ReferenceContentId>serie-a</ReferenceContentId>
</InteractiveInfoPara>
……
Step S405, UE obtains the interactive information parameter from SIP 200OK message body, and by local analytic application interactive information parameter, finish the local disposition that receives interactive information, for example starting local interaction uses, load the template of carrying in the interactive information parameter, follow-up local interaction is used and can be presented the vote information that receives based on the template parsing and to the user.UE is that application/interactiveinfo+xml judges that this part message body content is the interactive information parameter according to Content-Type in the present embodiment, and resolves the interactive information parameter according to the xml definition of interactive information parameter, obtains Template Information etc.
Step S406, UE and Voting-F obtain interactive information alternately, and resolve and present interactive information according to the description of interactive information parameter.Here Voting-F can initiatively push interactive information to UE, also can be that UE initiatively asks interactive information to Voting-F according to the description in the interactive information parameter.
SCF obtains the interactive information parameter of vote information from Voting-F in the present embodiment, and in fact SCF also can provide the functional entity of interactive information parameter to obtain from other by modes such as backstage deployment.
In the present embodiment shown in step S401 SCF obtain the interactive information parameter in advance, actual SCF dynamically obtains the interactive information parameter in the basic service trigger process.
SCF can also obtain information such as state of user information, CAMEL-Subscription-Information and terminal capability in the present embodiment, select suitable interactive information parameter for the user and issue based on these information, when for example active user UE only supported the XHTML form, SCF can only transmit the interactive information parameter of XHTML form to UE.
As shown in Figure 5, be the flow chart of the transfer approach embodiment three of interactive information of the present invention, embodiment three consults the interactive information parameter by medium property.Business/content supplier disposes ballot professional (Voting), and the Program-A that plays for Channel-1 adds vote information, and generates the interactive information parameter of vote information.The interactive information parametric description information such as the operable template style of vote information, related channel and program.
Among Fig. 5, interactive information receiving system 21 realizes that on UE business control device 22 realizes that on SCF interactive information generator 23 is realized on Voting-F.
Specifically comprise:
Step S501, SCF obtain the interactive information parameter of vote information from Voting-F.
Step S502, IPTV user initiates the BC service request by UE, and the IMS core is relayed to SCF with service request.Carry channel identication Channel-1 in the service request, and carry the media parameter of asking the BC business by SDP offer, the BC service request is as follows;
INVITE?sip:bc-scf.iptv.com?SIP/2.0
……
Content-Type:application/sdp
Content-Length:568
……
t＝00
c＝IN?IP4224.2.17.12/127
a＝bc_service:channel-1
……
m＝audio?49170RTP/AVP?0
b＝AS:64
m＝video?49171RTP/AVP?99
b＝AS:128
a＝tpmap:99h263-1998/90000
……
Step S503, SCF resolves the BC service request that UE initiates, finish the relevant treatment of BC business, and finish the interactive information relevant treatment, comprise: whether the channels/programs of checking request provides interactive information, and select suitable interactive information parameter, carry the interactive information parameter of this channels/programs by additional media property column (a-line) in the media description.Business control device 22 determines that Program-A can provide vote information among the Channel-1 in the present embodiment, and is therefore in the interactive information parameter by the capable additional vote information of medium property, as follows:
a＝interactive_info_para:channel-1-voting?template_list:voting-xhtmlapplication/x-gzip serie-a-voting.gz content_list:application/xhtml+xmlvoting.html，text/css?voting-style.css，image/gif?voting.gif?reference_id:Program-a
Step S504, SCF sends SIP 200OK response to UE, and message body is carried SDP answer, and the interactive information parameter of vote information is carried by medium property is capable, and message is as follows:
SIP/2.0200OK
……
Content-Type:application/sdp
Content-Length:668
……
t＝00
c＝IN?IP4224.2.17.12/127
a＝bc_service:channel-1
a＝interactive_info_para:channel-1-voting?template_list:voting-xhtmlapplication/x-gzip serie-a-voting.gz content_list:application/xhtml+xmlvoting.html，text/css?voting-style.css，image/gif?voting.gifreference_id:Program-a
……
m＝audio?49170RTP/AVP?0
b＝AS:64
m＝video?49171RTP/AVP?99
b＝AS:128
a＝rtpmap:99h263-1998/90000
……
Step S505, UE parses the interactive information parameter from SIP 200OK message body after, by local analytic application interactive information parameter, finish the local disposition that receives interactive information, for example starting local interaction uses, load the template of carrying in the interactive information parameter, follow-up local interaction is used and can be presented the vote information that receives based on this template parsing and to the user.
Step S506, UE and Voting-F obtain interactive information alternately, and resolve and present interactive information according to the description of interactive information parameter.Here Voting-F can initiatively push interactive information to UE, also can be that UE initiatively asks interactive information to Voting-F according to the description in the interactive information parameter.
SCF obtains the interactive information parameter of vote information from Voting-F in the present embodiment, and in fact SCF also can provide the functional entity of interactive information parameter to obtain from other by modes such as backstage deployment.
In the present embodiment shown in step S501 SCF obtain the interactive information parameter in advance, actual SCF dynamically obtains the interactive information parameter in the basic service trigger process.
SCF can also obtain information such as state of user information, CAMEL-Subscription-Information and terminal capability in the present embodiment, select suitable interactive information parameter for the user and issue based on these information, for example active user UE only supports the xhtml form, so SCF can only transmit the interactive information parameter of xhtml form to UE.
As shown in Figure 6, be the flow chart of the transfer approach embodiment four of interactive information of the present invention, UE initiates the interactive information lane negotiation will and transmits interactive information among the embodiment four.Business/content supplier disposes ballot professional (Voting), and the Program-A that plays for Channel-1 adds vote information, and generates the interactive information parameter of vote information.The interactive information parametric description information such as the operable template style of vote information, related channel and program.
Among Fig. 6, interactive information receiving system 21 realizes that at UE business control device 22 realizes that on SCF interactive information generator 23 is realized on Voting-F.
Specifically comprise:
Step S601, UE obtain the interactive information parameter.
The interactive information parameter can be by the professional navigation feature of IPTV, and perhaps interactive function entity such as Voting-F provides.Here the professional navigation feature of IPTV comprises a lot of implementations, for example service selection functional, EPG (Electronic Program Guide, electronic program guides) server, CoD Catalog (Content onDemand Catalog, content-on-demand catalogue) server etc.What this moment, UE obtained can be complete interactive information parameter, also can be part interactive information parameter, for example only describes this business Voting information can be provided, and does not have further descriptor.
Step S602, SCF obtain the interactive information parameter of vote information from Voting-F.
Step S603, IPTV user initiates the BC service request by UE, carries channel identication Channel-1 in the BC service request, and carries the interactive information parameter by SDP offer.Need between UE and Voting-F, set up a UDP (User Datagram Protocol in the present embodiment, User Datagram Protocol) connection is used to transmit interactive information, mode by clean culture transmits interactive information, and interactive information transmitted as an application, therefore also comprise the descriptor of interactive information parameter among the SDP offer except the professional media description information of being correlated with of BC, service request is as follows:
INVITE?sip:bc-scf.iptv.com?SIP/2.0
……
Content-Type:application/sdp
Content-Length:568
……
t＝00
c＝IN?IP4224.2.17.12/127
a＝bc_service:channel-1
……
m＝audio?49170RTP/AVP?0
b＝AS:64
m＝video?49171RTP/AVP?99
b＝AS:128
a＝rtpmap:99h263-1998/90000
……
m＝application?32416UDP?IPTV-Interactive-Info
c＝IN?IP4192.2.17.20/127
a＝interactive_info_para:channel-1-voting
……
Step S604, SCF resolves the BC service request that UE initiates, finish the BC Business Processing, and finish the interactive information relevant treatment, comprise: check that interactive information parameter medium property is described among the SDP offer, determine the interactive information that the user asks channels/programs to use, and be the suitable Voting-F that interactive information is provided of UE selection.SCF determines that Program-A can provide vote information among the Channel-1 in the present embodiment, and interactive information is provided by Voting-F, SCF acts on behalf of UE and initiates the interactive information parameter negotiation to Voting-F, obtain the effective interactive information parameter of vote information from Voting-F, and generate the property column description, as follows:
a＝interactive_info_para:channel-1-voting?template_list:voting-xhtmlapplication/x-gzip serie-a-voting.gz content_list:application/xhtml+xmlvoting.html，text/css?voting-style.css，image/gif?voting.gif?reference_id:Program-a
Step S605, SCF sends SIP 200OK response to UE, and carries the interactive information parameter of vote information by SDP answer, and SIP 200OK response is as follows:
SIP/2.0200OK
……
Content-Type:applicatio/ssdp
Content-Length:668
……
t＝00
c＝IN?IP4224.2.17.12/127
a＝bc_service?:channel-1
……
m＝audio?49170RTP/AVP?0
b＝AS:64
m＝video?49171RTP/AVP?99
b＝AS:128
a＝tpmap:99h263-1998/90000
……
m＝application?53241UDP?IPTV-Interactive-Info
c＝IN?IP4192.2.17.24/127
a＝interactive_info_para:channel-1-voting?template_list:voting-xhtmlapplication/x-gzip serie-a-voting.gz content_list:application/xhtml+xmlvoting.html，text/css?voting-style.css，image/gif?voting.gif?reference_id:Program-a
……
Step S606, UE obtains the interactive information parameter from SIP 200OK message body, by local analytic application interactive information parameter, finish the local disposition that receives interactive information, for example starting local interaction uses, load the template of carrying in the interactive information parameter, follow-up local interaction is used and can be presented the vote information that receives based on the template parsing and to the user.
Step S607 sets up interactive information and transmits passage between UE and the Voting-F, be used to transmit interactive information.
Step S608, UE transmits passage by interactive information and obtains interactive information alternately with Voting-F, and according to the description parsing of interactive information parameter and present interactive information.Here Voting-F can initiatively push interactive information to UE, also can be that UE initiatively asks interactive information to Voting-F according to the description in the interactive information parameter.
There is not clear and definite ordinal relation between step S606 and the step S607 in the present embodiment, the processing of being correlated with by the local logic of UE.
Can carry out the interactive information parameter negotiation of many wheels in the present embodiment between UE, SCF and the Voting-F according to actual conditions.
SCF obtains the interactive information parameter of vote information from Voting-F in the present embodiment, and in fact SCF also can provide the functional entity of interactive information parameter to obtain from other by modes such as backstage deployment.
Finish interactive information parameter negotiation between UE and the Voting-F by SCF agency's mode in the present embodiment, also can be by the mode of SCF relaying, by directly finishing the interactive information parameter negotiation between UE and the Voting-F.
SCF can obtain the interactive information parameter in advance in the present embodiment, also can be at BC, dynamically obtains the interactive information parameter in the basic service trigger process such as CoD.
SCF can also obtain information such as state of user information, CAMEL-Subscription-Information and terminal capability in the present embodiment, select suitable interactive information parameter for the user and issue based on these information, for example active user UE only supports the XHTML form, so SCF can only transmit the interactive information parameter of XHTML form to UE.
As shown in Figure 7, be the flow chart of the transfer approach embodiment five of interactive information of the present invention, among the embodiment five, SCF initiates mutual control channel and consults to transmit interactive information.Among Fig. 5, interactive information receiving system 21 realizes that on UE business control device 22 realizes that on SCF interactive information generator 23 is realized on Voting-F.
Step S701, IPTV user initiates the BC service request by UE, and Channel-1 is watched in request, and the Program-A that broadcasting this moment does not provide interactive information, so does not consult interactive information in the service request process and transmit passage;
Step S702, Program-B begins to broadcast in the professional Channel-1 of BC, and SCF detects this program will provide Voting information.
Step S703, SCF obtains the Voting information parameter from Voting-F, determines current available interactive information, and provides interactive information for UE selects suitable Voting-F.SCF determines that Program-B can provide vote information among the Channel-1 in the present embodiment, and interactive information is provided by Voting-F, SCF initiates the interactive information parameter negotiation to Voting-F, obtain the effective interactive information parameter of vote information from Voting-F, and generate the property column description, as follows:
a＝interactive_info_para:channel-1-voting?template_list:voting-xhtmlapplication/x-gzip serie-a-voting.gz content_list:application/xhtml+xmlvoting.html，text/css?voting-style.css，image/gif?voting.gif?reference_id:Program-a
Step S704, SCF initiation session change request, UE is asked in IMS core relaying session change.Carry the Voting information parameter and be used to consult interactive information and transmit passage by carrying SDP offer in the session change request, as follows:
INVITE?sip:[email protected]?SIP/2.0
……
Content-Type:application/sdp
Content-Length:568
……
t＝00
c＝IN?IP4224.2.17.12/127
a＝bc_service:channel-1
……
m＝audio?49170RTP/AVP?0
b＝AS:64
m＝video?49171RTP/AVP?99
b＝AS:128
a＝rtpmap:99h263-1998/90000
……
m＝application?32416UDP?IPTV-Interactive-Info
c＝IN?IP4192.2.17.20/127
a＝interactive_info_para:channel-1-voting?template_list:voting-xhtmlapplication/x-gzip serie-a-voting.gz content_list:application/xhtml+xmlvoting.html，text/css?voting-style.css，image/gif?voting.gifreference_id:Program-b
Step S705, the session change request that UE response SCF initiates, as follows:
SIP/2.0200OK
……
Content-Type:application/sdp
Content-Length:568
……
t＝00
c＝IN?IP4224.2.17.12/127
a＝bc_service:channel-1
……
m＝audio?49170RTP/AVP?0
b＝AS:64
m＝video?49171RTP/AVP?99
b＝AS:128
a＝rtpmap:99h263-1998/90000
……
m＝application?53241UDP?IPTV-Interactive-Info
c＝IN?IP4192.2.17.24/127
a＝interactive_info_para:channel-1-voting?template_list:voting-xhtmlapplication/x-gzip serie-a-voting.gz content_list:application/xhtml+xmlvoting.html，text/css?voting-style.css，image/gif?voting.gif?reference_id:Program-b
……
Step S706, UE obtains the interactive information parameter from re-INVITE message body, by local analytic application interactive information parameter, finish the local disposition that receives interactive information, for example starting local interaction uses, load the template of carrying in the interactive information parameter, follow-up local interaction is used and can be presented the vote information that receives based on the template parsing and to the user.
Step S707 sets up interactive information and transmits passage between UE and the Voting-F, be used to transmit interactive information.
Step S708, UE transmits passage by interactive information and obtains interactive information alternately from Voting-F, and resolves and present interactive information according to the description of interactive information parameter.Here Voting-F can initiatively push interactive information to UE, also can be that UE initiatively asks interactive information to Voting-F according to the description in the interactive information parameter.
Step S706 in the present embodiment does not have clear and definite ordinal relation between the step S707, the processing of being correlated with by the local logic of UE.
UE, SCF are the interactive information parameter negotiation that can carry out many wheels between the Voting-F according to actual conditions in the present embodiment.
SCF obtains the interactive information parameter of vote information from Voting-F in the present embodiment, and in fact SCF also can provide the functional entity of interactive information parameter to obtain from other by modes such as backstage deployment.
Finish interactive information parameter negotiation between UE and the Voting-F by SCF agency's mode in the present embodiment, also can be by the mode of SCF relaying, by directly finishing the interactive information parameter negotiation between UE and the Voting-F.
SCF can obtain the interactive information parameter in advance in the present embodiment, also can be at BC, dynamically obtains the interactive information parameter in the basic service trigger process such as CoD.
SCF can also obtain information such as state of user information, CAMEL-Subscription-Information and terminal capability in the present embodiment, select suitable interactive information parameter for the user and issue based on these information, for example active user UE only supports the XHTML form, so SCF can only transmit the interactive information parameter of XHTML form to UE.
The embodiment of the invention has triggered the transmission of interactive information by the mode of interactive information parameter negotiation in the process that basic service triggers, UE provides the template style of interactive information by the interactive information parameter, can resolve diversified interactive information form, and the interactive information method that transmits passage has realized the transmission of interactive information through consultation.
As shown in Figure 8, the structure chart for embodiment of the invention interactive information receiving system comprises:
Wherein, this interactive information receiving system can also comprise:
Wherein, acquisition module 212 can comprise:
Message is carried submodule 2121, is used for when the interactive information parameter is held consultation as the medium property of basic service media negotiation, according to the interactive information parameter of consulting to obtain, obtains the interactive information of being carried by sip message, HTTP request or Media Stream.
Wherein, interactive information receiving system 21 specifically can be realized on UE.
Above-mentioned interactive information receiving system, receiver module 211 receives the interactive information parameter, acquisition module 212 obtains interactive information from interactive information generator 23, presents Template Information in the interactive information parameter that module 213 receives according to receiver module 211 then and resolves and present the interactive information that acquisition module 212 obtains.Interactive information receiving system 21 has been realized the reception of interactive information, and the template style that provides by the interactive information parameter, and diversified interactive information can be resolved and present to interactive information receiving system 21.
As shown in Figure 9, the structure chart for embodiment of the invention business control device comprises:
Sending module 223 is used for the interactive information parameter that parameter determination module 222 is determined is sent to interactive information receiving system 21.
Wherein, business control device 22 can also comprise: acquisition module 224 is used to obtain the interactive information parameter.
Wherein, parameter determination module 222 can comprise:
First determines submodule 2221, is used for the CAMEL-Subscription-Information according to interactive information receiving system 21, determines to send to the interactive information parameter of interactive information receiving system 21;
Second determines submodule 2222, is used for the ability information according to interactive information receiving system 21, determines to send to the interactive information parameter of interactive information receiving system 21.
Wherein, business control device 22 can be realized on the business control function body in the IMS Based IPTV system, also can be an independent function entity.
Above-mentioned business control device, request receiver module 221 receives the basic service request that interactive information receiving system 21 sends, parameter determination module 222 is according to the interactive information parameter that basic service provided of interactive information receiving system 21 requests, determine to send to the interactive information parameter of interactive information receiving system 21, the interactive information parameter of parameter determination module 222 being determined by sending module 223 sends to interactive information receiving system 21 then.Business control device 22 has been realized the transmission of interactive information parameter, and interactive information receiving system 21 can receive and present interactive information according to the interactive information parameter that business control device 22 sends.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by hardware, also can realize by the mode that software adds necessary general hardware platform.Based on such understanding, technical scheme of the present invention can embody with the form of software product, it (can be CD-ROM that this software product can be stored in a non-volatile memory medium, USB flash disk, portable hard drive etc.) in, comprise some instructions with so that computer equipment (can be personal computer, server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.
It will be appreciated by those skilled in the art that accompanying drawing is the schematic diagram of a preferred embodiment, module in the accompanying drawing or flow process might not be that enforcement the present invention is necessary.
It will be appreciated by those skilled in the art that the module in the device among the embodiment can be distributed in the device of embodiment according to the embodiment description, also can carry out respective change and be arranged in the one or more devices that are different from present embodiment.The module of the foregoing description can be merged into a module, also can further split into a plurality of submodules.
The invention described above embodiment sequence number is not represented the quality of embodiment just to description.
More than disclosed only be several specific embodiment of the present invention, still, the present invention is not limited thereto, any those skilled in the art can think variation all should fall into protection scope of the present invention.
Claims (18)
1, a kind of transfer approach of interactive information is characterized in that, described method is used for carrying out the transmission of interactive information in the internet protocol TV IMS Based IPTV system based on IP Multimedia System, comprising:
Receive the interactive information parameter that business control device sends;
Obtain interactive information from the interactive information generator, resolve and present described interactive information according to the Template Information in the described interactive information parameter.
2, the transfer approach of interactive information according to claim 1 is characterized in that, described obtain interactive information from the interactive information generator before, also comprise:
Carry out the reception configuration of interactive information according to the interactive information parameter that described business control device sends.
3, the transfer approach of interactive information according to claim 1 is characterized in that described interactive information parameter is obtained by the combination of following one or more modes by described business control device:
Obtain from described interactive information generator;
Obtain from other functional entitys that the interactive information parameter is provided except that described interactive information generator;
Obtain by the backstage configuration mode.
4, the transfer approach of interactive information according to claim 1 is characterized in that, before described business control device sends the interactive information parameter, also comprises:
Described business control device receives the basic service request that the interactive information receiving system sends, one or one group of related interactive service interactive information parameter that basic service provided according to request, determine to send to the interactive information parameter of described interactive information receiving system, described basic service request includes but not limited to the conversation initial request or the session updates request of internet protocol TV IPTV basic service; Perhaps,
Described business control device receives the service request that other functional entity outside the interactive information receiving system sends, and determines to send to the interactive information parameter of described interactive information receiving system; Perhaps,
Described business control device is initiatively determined according to the own service logic and is pushed the interactive information parameter to described interactive information receiving system.
5, as the transfer approach of interactive information as described in the claim 4, it is characterized in that, described basic service provided one or one group of related interactive service interactive information parameter according to request, the interactive information parameter of determining to send to described interactive information receiving system specifically comprises the combination of following one or more modes:
Described business control device determines to send to the interactive information parameter of described interactive information receiving system according to the deployment scenario of interactive service, and the deployment scenario of described interactive service includes but not limited to the interactive service that current broadcast items provides;
Described business control device determines to send to the interactive information parameter of described interactive information receiving system according to the CAMEL-Subscription-Information of described interactive information receiving system;
Described business control device determines to send to the interactive information parameter of described interactive information receiving system according to the ability information of described interactive information receiving system.
6, the transfer approach of interactive information according to claim 1, it is characterized in that described interactive information parameter comprises: one or more in the channels/programs/content information of Template Information, the mode of obtaining interactive information, interactive information association and the positional information of described interactive information generator; Described Template Information provides the composition form and the presentation mode of described interactive information; Described interactive information parameter is by the expandable mark language XML definition or by the capable definition of Session Description Protocol SDP medium property.
7, as the transfer approach of interactive information as described in the claim 6, it is characterized in that when described interactive information parameter was defined by XML, described interactive information parameter was carried by Session initiation protocol SIP message body; Perhaps,
Described interactive information parameter is carried by medium property is capable in the basic service media consultation process as the medium property of basic service; Perhaps,
Described interactive information receiving system and described interactive information generator carry out interactive information and transmit lane negotiation will, set up interactive information and transmit passage, described interactive information parameter is carried by medium property is capable in interactive information transmission passage media consultation process as the medium property of described interactive information transmission passage.
8, as the transfer approach of interactive information as described in the claim 7, it is characterized in that, describedly obtain the combination that described interactive information specifically comprises following one or more modes from the interactive information generator:
When described interactive information parameter is carried by the sip message body, obtain the interactive information of carrying from described interactive information generator by sip message, HTML (Hypertext Markup Language) HTTP request or Media Stream;
When the medium property of described interactive information parameter as basic service, when carrying by medium property is capable in the basic service media consultation process, the medium that obtain by sip message, HTTP request or basic service from described interactive information generator transmit the interactive information that passage carries;
Transmit the medium property of passage as interactive information when described interactive information parameter, transmit in the passage media consultation process when carrying in interactive information, obtain the interactive information that transmits channel transfer by interactive information from described interactive information generator by medium property is capable.
9, the transfer approach of interactive information according to claim 1 is characterized in that, describedly obtains described interactive information from the interactive information generator and specifically comprises:
Receive the interactive information that described interactive information generator sends; Perhaps,
According to described interactive information parameter, obtain described interactive information from described interactive information generator.
10, a kind of transfer system of interactive information is characterized in that, described system is used for carrying out the transmission of interactive information in IMS BasedIPTV system, comprising:
Business control device is used to send the interactive information parameter;
The interactive information generator is used to provide interactive information;
The interactive information receiving system is used to receive the interactive information parameter that described business control device sends, and carries out the reception configuration of interactive information according to described interactive information parameter, resolves and presents described interactive information according to the Template Information in the described interactive information parameter.
11, as the transfer system of interactive information as described in the claim 10, it is characterized in that described business control device is specially business control function body or the independent function entity in the IMS Based IPTV system; Described interactive information receiving system is specially user terminal; Described interactive information generator is specially business control function body or the media function entity in the IMS Based IPTV system, and perhaps described interactive information generator is an independent function entity.
12, a kind of interactive information receiving system is characterized in that, comprising:
Receiver module is used to receive the interactive information parameter that business control device sends;
Acquisition module is used for obtaining described interactive information from the interactive information generator;
Present module, the Template Information that is used for the interactive information parameter that receives according to described receiver module is resolved and is presented the interactive information that described acquisition module obtains.
13, as interactive information receiving system as described in the claim 12, it is characterized in that, also comprise:
Configuration module is used for carrying out according to the interactive information parameter that described receiver module receives the reception configuration of interactive information.
14, as interactive information receiving system as described in the claim 12, it is characterized in that described acquisition module comprises:
Message is carried submodule, be used for when described interactive information parameter is held consultation as the medium property of basic service media negotiation, according to the described interactive information parameter of consulting to obtain, obtain the interactive information of carrying by sip message, HTML (Hypertext Markup Language) HTTP request or Media Stream.
15, as interactive information receiving system as described in the claim 12, it is characterized in that described acquisition module comprises:
The channel transfer submodule, be used for when described interactive information parameter is held consultation as the medium property of interactive information transmission passage, hold consultation according to described interactive information parameter and described interactive information generator, set up interactive information and transmit passage, transmit passage by described interactive information and obtain described interactive information.
16, a kind of business control device is characterized in that, comprising:
The request receiver module is used to receive service request;
The parameter determination module is used for the service request according to the reception of described request receiver module, determines the interactive information parameter that described business provides, and determines to send to the interactive information parameter of described interactive information receiving system;
Sending module is used for the interactive information parameter that described parameter determination module is determined is sent to described interactive information receiving system.
17, as business control device as described in the claim 16, it is characterized in that also comprise: acquisition module is used to obtain the interactive information parameter.
18, as business control device as described in the claim 16, it is characterized in that described parameter determination module comprises:
First determines submodule, is used for the CAMEL-Subscription-Information according to described interactive information receiving system, determines to send to the interactive information parameter of described interactive information receiving system; And/or,
Second determines submodule, is used for the ability information according to described interactive information receiving system, determines to send to the interactive information parameter of described interactive information receiving system.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810144458.9A CN101640671A (en) | 2008-07-31 | 2008-07-31 | Interactive information transmitting method, system and device |
| PCT/CN2009/073001 WO2010012233A1 (en) | 2008-07-31 | 2009-07-30 | Method, system and device for interactive information transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810144458.9A CN101640671A (en) | 2008-07-31 | 2008-07-31 | Interactive information transmitting method, system and device |
Publications (1)
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|---|---|
| CN101640671A true CN101640671A (en) | 2010-02-03 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810144458.9A Pending CN101640671A (en) | 2008-07-31 | 2008-07-31 | Interactive information transmitting method, system and device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101640671A (en) |
| WO (1) | WO2010012233A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101909280A (en) * | 2010-07-22 | 2010-12-08 | 中兴通讯股份有限公司 | Method and system for realizing multiple media vote service via mobile terminal |
| CN102176770A (en) * | 2011-02-17 | 2011-09-07 | 宇龙计算机通信科技(深圳)有限公司 | Method for assisting navigation in mobile communication and mobile terminal |
| CN103096128A (en) * | 2011-11-07 | 2013-05-08 | ***通信集团公司 | Method capable of achieving video interaction, server, terminal and system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI0621350A2 (en) * | 2006-02-24 | 2012-10-09 | Ericsson Telefon Ab L M | method for providing an ims-enabled control channel for an iptv service, ims-enabled control channel for an iptv service, and computer program code |
| CN100562090C (en) * | 2006-03-24 | 2009-11-18 | 中兴通讯股份有限公司 | Realize the device of IPTV business |
| US7789305B2 (en) * | 2006-09-08 | 2010-09-07 | At&T Intellectual Property I, L.P. | System and method of voting via an interactive television system |
-
2008
- 2008-07-31 CN CN200810144458.9A patent/CN101640671A/en active Pending
-
2009
- 2009-07-30 WO PCT/CN2009/073001 patent/WO2010012233A1/en active Application Filing
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101909280A (en) * | 2010-07-22 | 2010-12-08 | 中兴通讯股份有限公司 | Method and system for realizing multiple media vote service via mobile terminal |
| CN102176770A (en) * | 2011-02-17 | 2011-09-07 | 宇龙计算机通信科技(深圳)有限公司 | Method for assisting navigation in mobile communication and mobile terminal |
| CN102176770B (en) * | 2011-02-17 | 2014-06-18 | 宇龙计算机通信科技(深圳)有限公司 | Method for assisting navigation in mobile communication and mobile terminal |
| CN103096128A (en) * | 2011-11-07 | 2013-05-08 | ***通信集团公司 | Method capable of achieving video interaction, server, terminal and system |
| CN103096128B (en) * | 2011-11-07 | 2016-07-06 | ***通信集团公司 | A kind of realize the method for video interactive, server, terminal and system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010012233A1 (en) | 2010-02-04 |
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