CN101242229A - A data transmission method and terminal in mobile multimedia broadcasting system - Google Patents
A data transmission method and terminal in mobile multimedia broadcasting system Download PDFInfo
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- CN101242229A CN101242229A CNA2008101020933A CN200810102093A CN101242229A CN 101242229 A CN101242229 A CN 101242229A CN A2008101020933 A CNA2008101020933 A CN A2008101020933A CN 200810102093 A CN200810102093 A CN 200810102093A CN 101242229 A CN101242229 A CN 101242229A
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Abstract
The invention discloses a data transmission method and terminal of a mobile multimedia broadcasting system. The method includes: the network sends mobile multimedia broadcasting business data, wherein the interface navigation business is carried and the relationship of the business identification number of the carrying interface navigation business and the business logic channel of the bearing interface navigation business is in the control information; the interface navigation business includes a user interface which can display the names of all types of mobile multimedia broadcasting services and link with their counterparts; when the terminal starts receiving the mobile multimedia broadcasting, the control information of the broadcasting system is received from the control logic channel, then the terminal is switched to corresponding business logic channel with the control information corresponding to the business identification number of the interface navigation business, and the navigation business data of the receiving interface is saved in the terminal; when the users choose the multimedia broadcasting business, the terminal displays the user interface so that the users can choose the mobile multimedia broadcasting business from the user interface.
Description
Technical field
The present invention relates to multi-media broadcasting system, relate in particular to data transmission method and terminal in a kind of mobile multimedia broadcast system.
Background technology
In existing China Mobile multimedia broadcasting CMMB system, the broadcast channel physical layer provides broadcast channel by physical layer logic channel (PLCH) for upper-layer service.The physical layer logic channel is divided into control logic channel (CLCH) and service logical channels (SLCH).One second one frame of physical layer signal, each frame is divided into 40 time slots, and described control logic channel takies first time slot TS0 (time slot 0) of system usually, and each service logical channels takies other one or several time slot respectively.
Usually, network side uses different service logical channels to send all kinds of mobile multi-media broadcasting services respectively---as the sound of electron service instruction ESG, customer management information, each program, video data etc., all kinds of business have and its service identification number one to one, and the corresponding relation of professional and service identification number can be that network side and terminal are appointed in advance.Network side uses the control logic channel to send number pairing control information of each service identification, as this service identification frequency points corresponding numbering, multiplexing frame number, multiplexed sub frame number, time slot, modulation system, RS coded system, interlace mode, LDPC (Low Density Parity Check Code, low density parity check code) mode etc., terminal just can switch to the professional corresponding service logic channel of a class according to this information and receive data.
In the prior art, provide mobile multi-media broadcasting service information to the user,, be convenient to terminal use's retrieval as data such as Business Name, reproduction time, content outlines by ESG.But an ESG not unified pattern shows these data to the user in terminal, and since among the ESG data of all kinds of business mix, when type of service more for a long time, retrieval is got up can more complicated and trouble.
Summary of the invention
The technical problem to be solved in the present invention provides data transmission method and the terminal in a kind of mobile multimedia broadcast system, can the information of mobile multi-media service be offered the user by unified pattern, make the user can be intuitively and recognize that easily system provides all kinds of mobile multi-media services.
In order to address the above problem, the invention provides the data transmission method in a kind of mobile multimedia broadcast system, comprising:
Network side sends the mobile multi-media broadcasting service data, wherein carries the interface navigation service, carries the corresponding relation between the service logical channels of the service identification number of interface navigation service and load bearing interface navigation service in control information; Described interface navigation service comprises user interface, and described user interface can show all kinds of mobile multi-media broadcasting service titles and comprise link corresponding with it;
When terminal begins to receive Mobile Multimedia Broadcasting, receive the broadcast system control information from the control logic channel earlier, switch to the corresponding service logic channel according to the service identification control information corresponding with the interface navigation service of network side agreement, reception interface navigation service deposit data is on terminal; When the user need select multi-media broadcasting service, terminal showed described user interface, selected mobile multi-media broadcasting service for the user from user interface.
Further, described data transmission method also comprises:
When the electron service instruction ESG in the multiplex frame head that is received upgraded sequence number and changes, terminal switched on the service logical channels of load bearing interface navigation service reception interface navigation service data again and replaces original interface navigation service data of preserving with it.
Further, described data transmission method also comprises:
After the user selects a mobile multi-media broadcasting service from user interface, terminal finds its corresponding service identification number according to the link of this target service, switches to the service logical channels of the described target service of carrying to receive this target service according to this service identification control information corresponding then.
Further, described interface navigation service adopts the mode of WEB webpage, and described user interface is the html page file; Terminal is come out this interface display with browser, and linking that wherein each Business Name is corresponding with it is associated, and clicks the link of its association when the user chooses a Business Name.
Further, after the user selected a mobile multi-media broadcasting service from user interface, terminal found its corresponding service identification number to be meant according to the link of this target service:
After the user clicked the link of target service, browser sent this uniform resource locator URL request, this acquisition request target service corresponding service identification number of capture terminal in the GET mode.
Further, described data transmission method also comprises:
Click the link of target service as the user after, browser sends this URL request in the GET mode, this request of capture terminal obtains the relative address of the homepage file of target service with respect to the user interface that comprises described link, shows the homepage file of the described target service of preserving in this relative address then.
Further, described data transmission method also comprises:
Click the link of target service as the user after, browser sends this URL request in the GET mode, this request of capture terminal obtains the relative address of other user interface with respect to the user interface that comprises described link, shows the user interface of the correspondence of preserving in this relative address then.
Further, described data transmission method also comprises:
Click the link of target service as the user after, browser sends this URL request in the GET mode, and capture terminal should be asked a chained address on the acquisition the Internet, opened the respective file or the link of indicating in the chained address then.
Further, the identification number of interface navigation service is 0x003E.
The present invention also provides the terminal in a kind of mobile multimedia broadcast system, comprising:
Receiver module, be used for when terminal begins to receive Mobile Multimedia Broadcasting receiving the broadcast system control information from the control logic channel earlier, basis switches to the service logical channels that carries ESG with the service identification control information corresponding of the ESG of network side agreement behind the receiving control information, receives the ESG data and also sends to memory module;
Memory module is used to preserve described ESG data;
Navigation module is used for obtaining according to ESG the type of the business that receiver module receives, and calls different analysis programs or plug-in unit then and finishes and explain and business represents;
Receiver module also is used for behind receiving control information switching to the correspondent service logic channel according to the service identification control information corresponding with the interface navigation service of network side agreement, and reception interface navigation service data also send to memory module;
Described memory module also is used to preserve described interface navigation service data;
Described navigation module is used for showing the user interface of the interface navigation service data of being preserved when the user need select mobile multi-media broadcasting service;
Described interface navigation service comprises user interface, and described user interface can show all kinds of mobile multi-media broadcasting service titles and comprise link corresponding with it.
Further, described receiver module also is used for when the ESG of multiplex frame head upgrades sequence number and changes, and switches on the service logical channels of load bearing interface navigation service reception interface navigation service data again and sends to memory module;
Described memory module also is used for replacing original interface navigation service data of preserving with it when receiving new interface navigation service data.
Further, described navigation module also is used for finding its corresponding service identification number and sending to receiver module according to the link of this target service after the user selects a mobile multi-media broadcasting service from user interface;
Described receiver module also is used to receive service identification that navigation module sends number, switches to the service logical channels of carrying target service with the receiving target business according to this service identification control information corresponding.
Further, described interface navigation service adopts the mode of WEB webpage, and described user interface is the html page file, and the described URL that is linked as asks;
Described navigation module comprises control submodule, browser and application submodule;
Described control submodule is used for when the user need select mobile multi-media broadcasting service, calls the described user interface of browser display;
Described browser is used for after the user clicks the link of target service, sends this URL request in the GET mode;
Described application submodule is caught this acquisition request target service corresponding service identification number.
Further, described application submodule also is used to catch described URL request and obtains the relative address of the homepage file of target service with respect to the user interface that comprises described link, shows the homepage file of the described target service of preserving in this relative address then.
Further, described application submodule also is used to catch described URL request and obtains the relative address of other user interface with respect to the user interface that comprises described link, shows the user interface of preserving in this relative address then.
Further, described application submodule also is used to catch a chained address on the described URL request acquisition the Internet, opens the respective file or the link of indicating in this chained address then.
Further, the identification number of interface navigation service is 0x003E.
Technical scheme of the present invention can represent mobile multi-media broadcasting service information to the user with Unified Form, makes the user more directly perceived when selecting business; Prioritization scheme of the present invention can make the convenient easy business of selecting of user, has improved user's experience greatly; Further, the present invention can also realize two-way interaction easily, realizes the fusion of TV network, mobile communication network and the Internet; The invention allows for the prioritization scheme of professional classification, search fast when business can make things convenient for the user more for a long time; The easy selection interface that offers the user that changes timely when another prioritization scheme that the present invention proposes can be worked as professional changing.
Description of drawings
Fig. 1 is the concrete enforcement block diagram of the terminal in the mobile multimedia broadcast system provided by the invention;
Fig. 2 is that the terminal in the application example one of the present invention receives schematic flow sheet.
Embodiment
Below in conjunction with drawings and Examples technical scheme of the present invention is described in detail.
Data transmission method in a kind of mobile multimedia broadcast system comprises:
Network side sends the mobile multi-media broadcasting service data; Wherein carry the interface navigation service, in control information, carry the corresponding relation between the service logical channels of the service identification number of interface navigation service and load bearing interface navigation service; Described interface navigation service comprises user interface, and described user interface can show all kinds of mobile multi-media broadcasting service titles and comprise link corresponding with it;
When terminal begins to receive Mobile Multimedia Broadcasting, receive the broadcast system control information from the control logic channel earlier, switch to the corresponding service logic channel according to the service identification control information corresponding with the interface navigation service of network side agreement, reception interface navigation service deposit data is on terminal; When the user need select multi-media broadcasting service, terminal showed described user interface, selected mobile multi-media broadcasting service for the user from user interface.
This method can also comprise: after the user selects a mobile multi-media broadcasting service from user interface, terminal finds its corresponding service identification number according to the link of this target service, switches to the service logical channels of the described target service of carrying to receive this target service according to this service identification control information corresponding then.Can see that it is professional that this method can be selected the user easy and intuitively.
The identification number of interface navigation service can but be not limited to 0x003E.
Described interface navigation service as one independently data broadcast service be encapsulated in the multiplexed sub frame and transmit.
Described interface navigation service adopts XPE (extensible protocol encapsulation)/XPE-FEC (extensible protocol encapsulation-forward error correction) pattern encapsulation as a kind of special file mode data service during transmission.
Described interface navigation service can adopt the mode of WEB webpage, its content comprises HTML (HyperTextMark-upLanguage, HTML) file, css (Cascading Style Sheets, CSS) CSS file, image file etc., and comprise the link of each business; Described user interface can but be not limited to the html page file, wherein comprise each Business Name and linking one to one with it, wherein each Business Name can the icon form represent, and is linked as URL (Uniform Resource Locator, uniform resource locator) request; Terminal shows this user interface with browser.Linking that each Business Name is corresponding with it is associated, and just is equivalent to click the link of its association when the user chooses a Business Name.
For the terminal that can not support to browse html web page, also can be according to interface requirement, menu and the navigation request of operator, customized development.
After the user selects a mobile multi-media broadcasting service from user interface, terminal finds its corresponding service identification number to be meant according to the link of this target service: after the user clicks the link of target service, browser sends this URL request in the GET mode, and end application can be caught this acquisition request target service corresponding service identification number.Terminal can realize catching by dual mode: the one, and the function of realization httpserver is caught this chained address request by http server; The 2nd, the BeforeNavigate incident of catching browser obtains the chained address.
For the file mode data broadcast service, described link also will comprise the relative address of the homepage file of target service with respect to the user interface that comprises described link; The pagefile of interface navigation service data and file mode data broadcast service all is kept at terminal this locality, described relative address promptly links the memory location of homepage file on terminal of the described target service of sensing, and comprises the relative path of the described user interface that links between the memory location on the terminal.This method can also comprise: click the link of target service as the user after, browser sends this URL request in the GET mode, end application can be caught this request and be obtained the relative address of the homepage file of target service with respect to the user interface that comprises described link, shows the homepage file of the described target service of preserving in this relative address then.
If described mobile multi-media broadcasting service is divided into several big classes, as TV, broadcasting, user profile, interactive game etc., different business is grouped in separately the big class then, this moment, the interface navigation service can comprise a plurality of user interfaces, a user interface is main interface, wherein is the title of each professional big class; Other user interface is respectively each professional title in this big class for the classification interface, and each Business Name is associated with corresponding linking.The title of each professional big class is associated with the respective classified interface in the main interface, when choosing title once professional big class, the user enters the respective classified interface, one link of returning main interface also can be set in each interface of classifying, when the user chooses, just return main interface.Certainly, more many levels can be divided in the practical application, the classification interface of afterbody be could arrived through the selection at a plurality of interfaces, to select concrete Business Name.When business more for a long time, classification can make the user find target more rapidly, and is convenient for users to use.
When more than one of user interface, described link can also comprise other user interface with respect to the relative address of the user interface that comprises described link, this method can also comprise: click the link of target service as the user after, browser sends this URL request in the GET mode, end application can be caught this request and be obtained the relative address of other user interface with respect to the user interface that comprises described link, shows the user interface of the correspondence of preserving in this relative address then.Described relative address promptly links the memory location of other user interface on terminal of sensing, and comprises the relative path of the described user interface that links between the memory location on the terminal.Under this situation, the user carries out the switching of user interface earlier, finds the user interface at professional place to be selected, selects professional then.
Described link can further include a chained address on the Internet (the Internet), this method can also comprise: click the link of target service as the user after, browser sends this URL request in the GET mode, end application can be caught a chained address on this request acquisition the Internet, opens the respective file or the link of indicating in the chained address then.Can realize two-way interaction easily in this way, realize the fusion of TV network, mobile communication network and the Internet.
Terminal can be meant to receive this target service according to the service logical channels that this service identification control information corresponding switches to the described target service of carrying: the service logical channels that terminal switches to the described target service of carrying according to this service identification channel parameter corresponding in the control information of carrying in the control logic channel is to receive this target service, and these channel parameters comprise: frequency numbering, multiplexing frame number, multiplexed sub frame number, time slot, modulation system, RS coded system, interlace mode, LDPC mode etc.
After the reception business, obtain this professional type, call different analysis programs or plug-in unit again and finish and explain and business represents according to ESG.
Usually when starting up of terminal, think that the user need select the Multimedia Mobile broadcasting service, terminal shows promptly that after reception interface navigation service data user interface wherein supplies the user to select; Thereafter explicit user interface when the user needs then, can but be not limited on terminal, to be provided with a menu item or function key and start demonstration user interface.
This method can also comprise: when mobile multi-media broadcasting service changes, such as increase, deletion business etc., described interface navigation service and ESG need synchronous renewal, therefore when working as ESG in the multiplex frame head that is received and upgrading sequence number and change, illustrate that the interface navigation service upgrades, terminal switches on the service logical channels of load bearing interface navigation service reception interface navigation service data again and replaces original interface navigation service data of preserving with it; As can be seen, when business changed, change was got up very convenient, as long as receive once again, and very timely, can realize on the terminal the synchronous renewal with ESG.Can point out customer service to change after receiving the interface navigation service data of upgrading, also can directly show.Certainly, in the practical application, all receive one time interface navigation service data when also can terminal receiving multiplexed frame again at every turn, whether compare the ESG sequence number after receiving changes, if do not change then abandon, change then with the data of the original preservation of this Data Update, but compare the waste terminal resource like this.In the practical application, also a version sequence number can be set in the navigation service data of interface, be used to indicate the interface navigation service whether to upgrade, but because interface navigation service and ESG upgrade synchronously, therefore the version sequence number that an interface navigation service is set has specially been wasted transfer resource and terminal resource, and, also may strengthen the risk of makeing mistakes owing to be provided with a sequence number more.
Terminal in a kind of mobile multimedia broadcast system as shown in Figure 1, comprising: receiver module, memory module and navigation module.
Receiver module, be used for when terminal begins to receive Mobile Multimedia Broadcasting, receiving the broadcast system control information from the control logic channel earlier, basis switches to the correspondent service logic channel with the service identification control information corresponding of the interface navigation service of network side agreement behind the receiving control information, reception interface navigation service data also send to memory module, also basis switches to the service logical channels that carries ESG with the service identification control information corresponding of the ESG of network side agreement, receives the ESG data and also sends to memory module;
Described memory module is used to preserve described interface navigation service data and ESG data;
Described navigation module is used for showing the user interface of the interface navigation service data of being preserved when the user need select mobile multi-media broadcasting service;
Described interface navigation service comprises user interface, and described user interface can show all kinds of mobile multi-media broadcasting service titles and comprise link corresponding with it.
Described navigation module can also be used for finding its corresponding service identification number and sending to receiver module according to the link of this target service after the user selects a mobile multi-media broadcasting service from user interface;
Accordingly, described receiver module can also be used to receive service identification that navigation module sends number, switches to the service logical channels receiving target business of the selected business of carrying according to this service identification control information corresponding.
The identification number of described interface navigation service can but be not limited to 0x003E.
Described receiver module reception interface navigation service data can be meant: receiver module receives a multiplexed sub frame that is packaged with the interface navigation service, and this multiplexed sub frame demultiplexing is obtained interface navigation service data.
Described interface navigation service can adopt the mode of WEB webpage, and described user interface is the html page file, and the described URL that is linked as asks.
Described navigation module can comprise control submodule, browser and application submodule;
Described control submodule is used for when the user need select mobile multi-media broadcasting service, calls the described user interface of browser display;
Described browser is used for after the user clicks the link of target service, sends this URL request in the GET mode;
Described application submodule is caught this acquisition request target service corresponding service identification number.Use submodule and can realize catching the chained address by dual mode: the one, the function of realization http server is caught this chained address request by http server; The 2nd, the BeforeNavigate incident of catching browser obtains the chained address.
Described application submodule can also be used to catch described URL request and obtain the relative address of the homepage file of target service with respect to the user interface that comprises described link, shows the homepage file of the described target service of preserving in this relative address then.
Described application submodule can also be used to catch described URL request and obtain the relative address of other user interface with respect to the user interface that comprises described link, shows the user interface of preserving in this relative address then.
Described application submodule can also be used to catch a chained address on the described URL request acquisition the Internet, opens the respective file or the link of indicating in this chained address then.
Described receiver module is meant according to the service logical channels receiving target business that this service identification control information corresponding switches to the selected business of carrying: the service logical channels that receiver module switches to the described target service of carrying according to this service identification channel parameter corresponding in the control information of carrying in the control logic channel is to receive this target service, and these channel parameters comprise: frequency numbering, multiplexing frame number, multiplexed sub frame number, time slot, modulation system, RS coded system, interlace mode, LDPC mode etc.
Described navigation module can also be used for obtaining this professional type according to ESG after receiver module reception business, calls different analysis programs or plug-in unit again and finishes and explain and business represents.
Described receiver module can also be used for when the ESG of multiplex frame head upgrades sequence number and changes, and switches on the service logical channels of load bearing interface navigation service reception interface navigation service data again and sends to memory module;
Described memory module can also be used for replacing original interface navigation service data of preserving with it when receiving new interface navigation service data.
Further be illustrated with an application example of the present invention below.
Network side sends the mobile multi-media broadcasting service data; Wherein carry the interface navigation service, the identification number of arranging the interface navigation service with terminal is 0x003E; With first time slot TS0 as the control logic channel in order to bear control information, carry the service identification 0x003E of interface navigation service and the corresponding relation between its service logical channels of carrying in the control information.
Described interface navigation service adopts the form of WEB webpage, comprises 9 user interfaces that can show all kinds of mobile multi-media broadcasting service titles, and its main interface is the index.html file, and the title of eight big classes of business is wherein arranged; Come the title of the big class of display business in this main interface with image identification, this image identification is associated with professional big corresponding the linking of class title, and the link of each big class title correspondence is respectively the respective classified interface with respect to the relative address of the user interface that comprises described link.Show each Business Name in each interface of classifying, each Business Name is associated with corresponding linking, each link comprises service identification number, and for the file mode data broadcast service, described link also will comprise the relative address of the homepage file of target service with respect to the user interface that comprises described link.
In each classification interface, can realize the link of related service by the chained address of following syntax format:
Professional and the stream mode data service of audio frequency and video:
＜a href="? ServiceID=service identification number " Business Name＜/a 〉
The file mode data service:
＜a href="? ServiceID=service identification ﹠amp; The professional homepage file of Path=relative path "〉Business Name＜/a 〉
Wherein, ServiceID is a service identification number; Path is the homepage file relative path of target service; Terminal is specified its local deposit position when the reception interface navigation service, the homepage file relative path of described target service refers to professional homepage file with respect to the relative path of the local deposit position of the user interface that comprises this link.
When terminal begins to receive Mobile Multimedia Broadcasting, as shown in Figure 2, receive the control information among the control logic channel TS0 earlier, switch on the service logical channels that carries ESG and receive ESG, switch to the service logical channels of load bearing interface navigation service then according to service identification 0x003E control information corresponding, reception interface navigation service deposit data is called browser and is come explicit user interface index.html on terminal.
When the user will be when user interface be selected a mobile multi-media broadcasting service, click respective icon, just clicked corresponding link, browser sends this URL request in the GET mode, end application can be caught the selected Business Name corresponding service of this acquisition request identification number, switches to the service logical channels of the selected business of carrying to receive selected business datum according to this service identification control information corresponding then.
Last terminal obtains institute according to ESG and receives professional type, calls that different analysis programs or plug-in unit are finished explanation and business represents again, the reception of realization mobile multi-media broadcasting service.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (17)
1, the data transmission method in a kind of mobile multimedia broadcast system comprises:
Network side sends the mobile multi-media broadcasting service data, wherein carries the interface navigation service, carries the corresponding relation between the service logical channels of the service identification number of interface navigation service and load bearing interface navigation service in control information; Described interface navigation service comprises user interface, and described user interface can show all kinds of mobile multi-media broadcasting service titles and comprise link corresponding with it;
When terminal begins to receive Mobile Multimedia Broadcasting, receive the broadcast system control information from the control logic channel earlier, switch to the corresponding service logic channel according to the service identification control information corresponding with the interface navigation service of network side agreement, reception interface navigation service deposit data is on terminal; When the user need select multi-media broadcasting service, terminal showed described user interface, selected mobile multi-media broadcasting service for the user from user interface.
2, data transmission method as claimed in claim 1 is characterized in that, also comprises:
When the electron service instruction ESG in the multiplex frame head that is received upgraded sequence number and changes, terminal switched on the service logical channels of load bearing interface navigation service reception interface navigation service data again and replaces original interface navigation service data of preserving with it.
3, data transmission method as claimed in claim 1 or 2 is characterized in that, also comprises:
After the user selects a mobile multi-media broadcasting service from user interface, terminal finds its corresponding service identification number according to the link of this target service, switches to the service logical channels of the described target service of carrying to receive this target service according to this service identification control information corresponding then.
4, data transmission method as claimed in claim 3 is characterized in that:
Described interface navigation service adopts the mode of WEB webpage, and described user interface is the html page file; Terminal is come out this interface display with browser, and linking that wherein each Business Name is corresponding with it is associated, and clicks the link of its association when the user chooses a Business Name.
5, data transmission method as claimed in claim 4 is characterized in that, after the user selected a mobile multi-media broadcasting service from user interface, terminal found its corresponding service identification number to be meant according to the link of this target service:
After the user clicked the link of target service, browser sent this uniform resource locator URL request, this acquisition request target service corresponding service identification number of capture terminal in the GET mode.
6, data transmission method as claimed in claim 4 is characterized in that, also comprises:
Click the link of target service as the user after, browser sends this URL request in the GET mode, this request of capture terminal obtains the relative address of the homepage file of target service with respect to the user interface that comprises described link, shows the homepage file of the described target service of preserving in this relative address then.
7, data transmission method as claimed in claim 4 is characterized in that, also comprises:
Click the link of target service as the user after, browser sends this URL request in the GET mode, this request of capture terminal obtains the relative address of other user interface with respect to the user interface that comprises described link, shows the user interface of the correspondence of preserving in this relative address then.
8, data transmission method as claimed in claim 4 is characterized in that, also comprises:
Click the link of target service as the user after, browser sends this URL request in the GET mode, and capture terminal should be asked a chained address on the acquisition the Internet, opened the respective file or the link of indicating in the chained address then.
9, as each described data transmission method in the claim 1,2,4 to 8, it is characterized in that: the identification number of interface navigation service is 0x003E.
10, the terminal in a kind of mobile multimedia broadcast system comprises:
Receiver module, be used for when terminal begins to receive Mobile Multimedia Broadcasting receiving the broadcast system control information from the control logic channel earlier, basis switches to the service logical channels that carries ESG with the service identification control information corresponding of the ESG of network side agreement behind the receiving control information, receives the ESG data and also sends to memory module;
Memory module is used to preserve described ESG data;
Navigation module is used for obtaining according to ESG the type of the business that receiver module receives, and calls different analysis programs or plug-in unit then and finishes and explain and business represents;
It is characterized in that:
Receiver module also is used for behind receiving control information switching to the correspondent service logic channel according to the service identification control information corresponding with the interface navigation service of network side agreement, and reception interface navigation service data also send to memory module;
Described memory module also is used to preserve described interface navigation service data;
Described navigation module is used for showing the user interface of the interface navigation service data of being preserved when the user need select mobile multi-media broadcasting service;
Described interface navigation service comprises user interface, and described user interface can show all kinds of mobile multi-media broadcasting service titles and comprise link corresponding with it.
11, terminal as claimed in claim 10 is characterized in that:
Described receiver module also is used for when the ESG of multiplex frame head upgrades sequence number and changes, and switches on the service logical channels of load bearing interface navigation service reception interface navigation service data again and sends to memory module;
Described memory module also is used for replacing original interface navigation service data of preserving with it when receiving new interface navigation service data.
12, as claim 10 or 11 described terminals, it is characterized in that:
Described navigation module also is used for finding its corresponding service identification number and sending to receiver module according to the link of this target service after the user selects a mobile multi-media broadcasting service from user interface;
Described receiver module also is used to receive service identification that navigation module sends number, switches to the service logical channels of carrying target service with the receiving target business according to this service identification control information corresponding.
13, terminal as claimed in claim 12 is characterized in that:
Described interface navigation service adopts the mode of WEB webpage, and described user interface is the html page file, and the described URL that is linked as asks;
Described navigation module comprises control submodule, browser and application submodule;
Described control submodule is used for when the user need select mobile multi-media broadcasting service, calls the described user interface of browser display;
Described browser is used for after the user clicks the link of target service, sends this URL request in the GET mode;
Described application submodule is caught this acquisition request target service corresponding service identification number.
14, terminal as claimed in claim 13 is characterized in that:
Described application submodule also is used to catch described URL request and obtains the relative address of the homepage file of target service with respect to the user interface that comprises described link, shows the homepage file of the described target service of preserving in this relative address then.
15, terminal as claimed in claim 13 is characterized in that:
Described application submodule also is used to catch described URL request and obtains the relative address of other user interface with respect to the user interface that comprises described link, shows the user interface of preserving in this relative address then.
16, terminal as claimed in claim 13 is characterized in that:
Described application submodule also is used to catch a chained address on the described URL request acquisition the Internet, opens the respective file or the link of indicating in this chained address then.
17, as 10,11,13 to 16 each described terminals, it is characterized in that:
The identification number of interface navigation service is 0x003E.
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| CN2008101020933A CN101242229B (en) | 2008-03-17 | 2008-03-17 | A data transmission method and terminal in mobile multimedia broadcasting system |
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| CN2008101020933A CN101242229B (en) | 2008-03-17 | 2008-03-17 | A data transmission method and terminal in mobile multimedia broadcasting system |
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| CN101242229B CN101242229B (en) | 2010-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008101020933A Expired - Fee Related CN101242229B (en) | 2008-03-17 | 2008-03-17 | A data transmission method and terminal in mobile multimedia broadcasting system |
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| Country | Link |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102591866A (en) * | 2011-01-06 | 2012-07-18 | 中国移动通信有限公司 | Method, device and system for starting browser |
| CN104580308A (en) * | 2013-10-21 | 2015-04-29 | 中兴通讯股份有限公司 | Virtual desktop reappearing and pushing method and device and virtual desktop system |
| CN107704464A (en) * | 2016-08-08 | 2018-02-16 | 北京国双科技有限公司 | Parse the method and device in the path of static resource |
| CN112115337A (en) * | 2020-09-09 | 2020-12-22 | 北京奇艺世纪科技有限公司 | Method and device for displaying data, electronic equipment and computer readable storage medium |
-
2008
- 2008-03-17 CN CN2008101020933A patent/CN101242229B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102591866A (en) * | 2011-01-06 | 2012-07-18 | 中国移动通信有限公司 | Method, device and system for starting browser |
| CN104580308A (en) * | 2013-10-21 | 2015-04-29 | 中兴通讯股份有限公司 | Virtual desktop reappearing and pushing method and device and virtual desktop system |
| CN107704464A (en) * | 2016-08-08 | 2018-02-16 | 北京国双科技有限公司 | Parse the method and device in the path of static resource |
| CN107704464B (en) * | 2016-08-08 | 2021-05-07 | 北京国双科技有限公司 | Method and device for analyzing path of static resource |
| CN112115337A (en) * | 2020-09-09 | 2020-12-22 | 北京奇艺世纪科技有限公司 | Method and device for displaying data, electronic equipment and computer readable storage medium |
| CN112115337B (en) * | 2020-09-09 | 2023-12-29 | 北京奇艺世纪科技有限公司 | Method and device for displaying data, electronic equipment and computer readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101242229B (en) | 2010-08-11 |
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