CN101384003B - Method and terminal for fusing mobile multimedia broadcast service in network - Google Patents
Method and terminal for fusing mobile multimedia broadcast service in network Download PDFInfo
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- CN101384003B CN101384003B CN2008101673287A CN200810167328A CN101384003B CN 101384003 B CN101384003 B CN 101384003B CN 2008101673287 A CN2008101673287 A CN 2008101673287A CN 200810167328 A CN200810167328 A CN 200810167328A CN 101384003 B CN101384003 B CN 101384003B
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Abstract
The invention discloses a method for visiting a mobile multimedia broadcasting service in a converged network and a terminal. The terminal comprises a business instruction module and a receiver; the business instruction module is used for obtaining business instruction from a mobile communication network service platform, and the business instruction is generated by the mobile communication network service platform according to electronic service information received by a mobile multimedia broadcasting system, and the electronic service information includes the accessing parameters of the mobile multimedia broadcasting service; and the receiver is used for receiving corresponding mobile multimedia broadcasting data from the mobile multimedia broadcasting system according to the accessing parameters received by the business instruction module. The method and the terminal of the invention provides the solution for terminal access mobile multimedia broadcasting service in the converged network with the interoperability of the mobile communication network.
Description
Technical field
The present invention relates to mobile communications network and China mobile multi-media broadcasting technology, especially the method and the terminal of visit multi-media broadcasting service in CMMB mobile multimedia broadcast system and mobile communication network UNE.
Background technology
CMMB mobile multimedia broadcast system and mobile communication network merge, and make the performance complementary advantage of two kinds of networks, maximize favourable factors and minimize unfavourable ones.
Mobile media broadcasting network is than mobile communications network, and the wireless bandwidth utilization ratio is high, and data capacity is much bigger than mobile communications network, for the large scale multimedia transmission provides better carrying.But the one-way of transmission promptly has only down going channel, has all brought inconvenience for interactive service, system's billing flexibility and system safety, makes some mature technique can't be applied to this field.And this advantage of mobile communications network just.
The present invention promptly provides the method and the terminal of visit mobile multi-media broadcasting service in a kind of UNE.
Summary of the invention
The technical problem that the present invention will solve provides in a kind of UNE the method and the terminal of visit mobile multi-media broadcasting service, to realize under the UNE condition visit to mobile multi-media broadcasting service.
In order to address the above problem, the invention provides the method for visit mobile multi-media broadcasting service in a kind of UNE, this method may further comprise the steps:
(a) mobile multimedia broadcast system carries out multiple media information broadcasting, comprises to portable terminal sending mobile multi-media broadcasting data and sending e commerce transactions information to mobile communication network service platform;
(b) mobile communication network service platform receives e commerce transactions information and generates business guide, comprises the access parameter of mobile multi-media broadcasting service in this business guide;
(c) portable terminal obtains said business guide from mobile communication network service platform, and receives corresponding mobile multi-media broadcasting data according to access parameter wherein.
Further; Mobile multi-media broadcasting data comprises CMMB control information and mobile multi-media broadcasting service data described in the step (a); Said CMMB control information comprises the contrast relationship with access parameter, and portable terminal further may further comprise the steps according to the mobile multi-media broadcasting data that access parameter receives correspondence in the step (c): (c1) portable terminal receives and resolves said CMMB control information; (c2) portable terminal utilizes access parameter to search corresponding CMMB control information; (c3) the CMMB control information location found of portable terminal utilization receives the corresponding mobile multimedia broadcast business data.
Further, mobile multi-media broadcasting data only comprises the mobile multi-media broadcasting service data described in the step (a), and in the step (b), said business guide also comprises the CMMB control information corresponding with access parameter.
Further, said portable terminal initiatively obtains business guide through mobile communications network to mobile communication network service platform according to user's request, or sends business guide according to the operation demand to portable terminal by mobile communication network service platform.
Further, said mobile communication service platform sends the business guide that has generated with the form of file or message to portable terminal.
For solving the problems of the technologies described above, the present invention also provides the terminal in a kind of UNE, and this terminal comprises business guide module and receiver, wherein,
The business guide module; Be used for obtaining business guide from mobile communication network service platform; Said business guide is that mobile communication network service platform generates according to the e commerce transactions information that receives from mobile multimedia broadcast system, comprising the access parameter of mobile multi-media broadcasting service;
Receiver, the access parameter that is used for receiving according to the business guide module receives the corresponding mobile multimedia broadcast data from mobile multimedia broadcast system.
Further; The mobile multi-media broadcasting data that said receiver receives comprises CMMB control information and mobile multi-media broadcasting service data; Said CMMB control information comprises the contrast relationship with access parameter, and said mobile multi-media broadcasting service data are to receive according to access parameter in the business guide and corresponding CMMB control information location.
Further, the mobile multi-media broadcasting data that said receiver receives refers to the mobile multi-media broadcasting service data, and said business guide also comprises the CMMB control information corresponding with access parameter.
Further, this terminal also comprises Subscriber Interface Module SIM, is used to receive user's operation requests, and transmits user's operation information to business guide module and receiver; Said terminal also comprises the broadcast data processing module, is used for the mobile multi-media broadcasting data that receiver receives is carried out demultiplexing and decode operation.
Further, this terminal also comprises memory module and display module.
Compared with prior art; The present invention provides the solution of terminal access multi-media broadcasting service in the UNE of mobile multimedia broadcast system and mobile communications network; Make multimedia broadcasting network can better combine the interoperability of mobile communications network; Realize the visit and the control of multi-media broadcasting service, and then carry out diversified business function, can be widely used in business fields such as mobile TV.
Description of drawings
Fig. 1 is that the system in the UNE forms structural representation.
Fig. 2 is the modular structure sketch map at terminal in the UNE of the present invention.
Fig. 3 is the processing sequential chart of terminal access mobile multi-media broadcasting service of the present invention.
Fig. 4 is the process chart of terminal access mobile multi-media broadcasting service of the present invention.
Embodiment
The said UNE of the present invention refers to the network that mobile communications network and mobile multimedia broadcast system merge, and portable terminal and mobile communication network service platform communicate through mobile communications network.
The method of visit mobile multi-media broadcasting service may further comprise the steps in the UNE of the present invention:
(1) mobile multimedia broadcast system carries out multiple media information broadcasting, comprises to portable terminal sending multimedia broadcast data and sending e commerce transactions information to mobile communication network service platform;
(2) mobile communication network service platform receives the e commerce transactions information that mobile multimedia broadcast system sends synchronously; Cannonical format according to mobile communications network business guide standard generates business guide, comprises the access parameter of mobile multi-media broadcasting service in this business guide;
The electronic business guiding information that mobile communication network service platform is come with mobile multimedia broadcast system synchronously is the basis.Said access parameter comprises ServiceID at least, is used for multimedia service of unique identification.
More than saidly synchronously be meant that mobile communication network service platform receives e commerce transactions information, and the process of bringing in constant renewal in.
(3) portable terminal obtains and resolves business guide from mobile communication network service platform, uses access parameter wherein to receive the corresponding mobile multimedia broadcast data.
Portable terminal initiatively obtains business guide through mobile communications network to mobile communication network service platform according to user's request; Or send business guide according to the operation demand to portable terminal by mobile communication network service platform; Portable terminal provides the rendition list and operation interface to the user; After the business that the user selects to watch according to business guide information, portable terminal is located the signal frequency point numbering of corresponding mobile multi-media broadcasting service and the time slot at program place according to the access parameter of mobile multi-media broadcasting service; And from multimedia broadcast business data, parse the corresponding service data, thereby realize visit to mobile multi-media broadcasting service.
Mobile communication service platform sends the business guide that has generated with the form of file or message to portable terminal.
Under the amalgamation mode, multimedia service data sends to the terminal from the CMMB mobile multimedia broadcast system, and portable terminal obtains SG (Service Guide, business guide) through mobile communications network, utilizes the SG information that obtains, visit corresponding service data.
Below in conjunction with accompanying drawing, practical implementation of the present invention is described.
As shown in Figure 1, architecture of the present invention comprises mobile communication network service platform (101), CMMB network traffic system (102), and portable terminal (103), wherein,
Mobile communication network service platform (101); Comprise and be used to provide business guide SG service; Have in addition that key generates, the key interface between management and distribution and the CMMB, with 102 business guide information sync caps, functions such as billing function, roaming function, other Operation and Maintenance, webmaster and network security capability can also be provided.
CMMB network traffic system (102); Be used for multiplexing, modulate emission multimedia data broadcast signal, also be used to provide media data flow I/O interface, current control interface, scrambling algorithm with 101, with 101 business guide information sync caps, other Operation and Maintenance, webmaster and network security capability.
Portable terminal (103) comprises mobile communication equipments such as mobile phone; Possess like business functions such as note, WAP; Be used to receive the CMMB broadcast data; And mutual with mobile communications network, comprise mobile communications network parameter, initialization are set, obtain and show business guide information, select program, service order and quit the subscription of, key obtains, store and renewal and program stream are play.
As shown in Figure 2, terminal 103 interrelated logic functions are divided into lower module:
Business guide module (1031) is used for sending the SG information acquisition request to mobile communications network, and receives and parsing SG from mobile communications network, comprises the access parameter of mobile multi-media broadcasting service among this SG;
Subscriber Interface Module SIM (1032) is used to receive user's operation requests, and transmits user's operation information to business guide module, receiver;
Such as, SG obtains request to the business guide module forwards, to receiver repeating multimedia service selection message.
Receiver (1033) is used for receiving the CMMB control information from CMMB network traffic system 102, and the basis CMMB control information location corresponding with access parameter receives the mobile multi-media broadcasting service data;
The multimedia control information comprises and information such as access parameter corresponding relation and frequency numbering, multiplexed sub frame, time slot.
Broadcast data processing module (1034) is used for the mobile multi-media broadcasting data that receiver receives is carried out demultiplexing and decode operation;
Memory module (1035) comprises storage SG information, and buffer memory mobile multi-media broadcasting service data and mobile multimedia control information;
Display module (1036) is used to show in the audio, video data perhaps business guide SG, supplies the user to watch or selects.
Portable terminal obtains business guide from mobile communications network, and comprising the access parameter of mobile multi-media service, the business guide that the portable terminal basis is obtained is from mobile multimedia broadcast system selective reception mobile multi-media service data.As shown in Figure 3, be the processing sequence chart of the method for mobile terminal accessing multimedia service, behind the client terminals software startup, may further comprise the steps:
The CMMB control information that utilizes the described control channel of the multiplexing standard of broadcasting and TV to send; Comprise ServiceID and frequency, multiplexed sub frame (multiplexed sub frame comprises one or more time slots) corresponding relation etc.; The terminal can be searched corresponding multimedia control information according to the ServiceID in the business guide, thereby realizes the mobile multi-media broadcasting service data of related service are positioned reception.
SG information be the terminal to the mobile communications network acquisition request, or initiatively be handed down to the terminal by mobile communications network.
When the user repeatedly selects to watch different business, execution in step 306～309 repeatedly then.
As shown in Figure 4, be the process chart of the method for mobile terminal accessing multimedia service, behind the client terminals software startup, begin to carry out following steps:
Step 405 is if user's operation is to select to use business, then terminal reception, demultiplexing, buffered information.
Step 407 judges whether to withdraw from client operation, if then execution in step 408, otherwise execution in step 409;
Step 408 withdraws from client operation and handles, and finishes client-side program;
In the above method; Portable terminal obtains to comprise the business guide of access parameter through mobile communications network; And combine to be able to location reception multimedia service data through the multimedia Control Parameter that mobile multimedia broadcast system receives; Certainly portable terminal also can obtain all parameter informations that navigate to corresponding mobile multi-media broadcasting service data through the business guide that mobile communications network issues; Be access parameter and the CMMB control information corresponding, and only obtain the mobile multi-media broadcasting service data from mobile multimedia broadcast system with access parameter.Can utilize the amphicheirality of portable terminal in the mobile communications network so too, realize visit mobile multi-media broadcasting service.
Compared with prior art; The present invention provides the solution of terminal access multi-media broadcasting service in the UNE of mobile multimedia broadcast system and mobile communications network; Make multimedia broadcasting network can better combine the interoperability of mobile communications network; Realize the visit and the control of multi-media broadcasting service, and then carry out diversified business function, can be widely used in business fields such as mobile TV.
Described in the above embodiment; Be merely preferred embodiment of the present invention, or not all within spirit of the present invention and principle in order to restriction the present invention; Any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. the method for visit mobile multi-media broadcasting service in the UNE is characterized in that this method may further comprise the steps:
(a) the CMMB mobile multimedia broadcast system carries out multiple media information broadcasting; Comprise to portable terminal and send mobile multi-media broadcasting data and send e commerce transactions information that said mobile multi-media broadcasting data only comprises the mobile multi-media broadcasting service data to mobile communication network service platform;
(b) mobile communication network service platform receives e commerce transactions information and generates business guide; Comprise the access parameter of mobile multi-media broadcasting service, the CMMB control information corresponding in this business guide with access parameter; Said access parameter comprises ServiceID at least, is used for multimedia service of unique identification;
(c) portable terminal obtains said business guide from mobile communication network service platform, and receives corresponding mobile multi-media broadcasting data according to access parameter wherein; Said mobile multi-media broadcasting data according to access parameter reception correspondence comprises: (c1) portable terminal receives and resolves said CMMB control information; (c2) portable terminal utilizes access parameter to search corresponding CMMB control information; (c3) the CMMB control information location found of portable terminal utilization receives the corresponding mobile multimedia broadcast business data.
2. the method for claim 1; It is characterized in that: said portable terminal initiatively obtains business guide through mobile communications network to mobile communication network service platform according to user's request, or sends business guide according to the operation demand to portable terminal by mobile communication network service platform.
3. the method for claim 1 is characterized in that: said mobile communication network service platform is sent the business guide that has generated with the form of file or message to portable terminal.
4. the terminal in the UNE is characterized in that this terminal comprises business guide module and receiver, wherein,
The business guide module; Be used for obtaining business guide from mobile communication network service platform; Said business guide is that mobile communication network service platform generates according to the e commerce transactions information that receives from mobile multimedia broadcast system; Comprising the access parameter of mobile multi-media broadcasting service, the CMMB control information corresponding with access parameter, said access parameter comprises ServiceID at least, is used for multimedia service of unique identification;
Receiver; Be used for receiving the corresponding mobile multimedia broadcast data according to the access parameter of business guide module reception and corresponding CMMB control information from the CMMB mobile multimedia broadcast system, said mobile multi-media broadcasting data is meant the mobile multi-media broadcasting service data.
5. terminal as claimed in claim 4 is characterized in that: this terminal also comprises Subscriber Interface Module SIM, is used to receive user's operation requests, and transmits user's operation information to business guide module and receiver; Said terminal also comprises the broadcast data processing module, is used for the mobile multi-media broadcasting data that receiver receives is carried out demultiplexing and decode operation.
6. terminal as claimed in claim 4 is characterized in that this terminal also comprises memory module and display module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101673287A CN101384003B (en) | 2008-10-20 | 2008-10-20 | Method and terminal for fusing mobile multimedia broadcast service in network |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101673287A CN101384003B (en) | 2008-10-20 | 2008-10-20 | Method and terminal for fusing mobile multimedia broadcast service in network |
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| CN101384003A CN101384003A (en) | 2009-03-11 |
| CN101384003B true CN101384003B (en) | 2012-05-23 |
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| CN103686679B (en) * | 2012-09-17 | 2017-06-20 | 中国移动通信集团公司 | Method, system and the relevant device of data-pushing business are received from radio network |
| CN110351778B (en) * | 2019-06-21 | 2021-11-30 | 上海交通大学 | Mobile communication and ground digital broadcast fusion system, method and user terminal thereof |
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