CN101447844A - Synchronization method of electronic service guide, system and communication network - Google Patents
Synchronization method of electronic service guide, system and communication network Download PDFInfo
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- CN101447844A CN101447844A CNA2008102468684A CN200810246868A CN101447844A CN 101447844 A CN101447844 A CN 101447844A CN A2008102468684 A CNA2008102468684 A CN A2008102468684A CN 200810246868 A CN200810246868 A CN 200810246868A CN 101447844 A CN101447844 A CN 101447844A
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Abstract
The invention discloses a synchronization method of an electronic service guide in a mobile multimedia broadcasting system, which is provided in order to solve the asynchrony problem of the electronic service guide in the mobile multimedia broadcasting system at present, and adopts the technical scheme that a mobile multimedia broadcasting service platform provides an interface of the electronic service guide to sub-service platforms thereof; electronic service guide information provided by all sub-service platforms are received through the interface, and is merged with the electronic service guide information in the mobile multimedia broadcasting service platform; the merged electronic service guide information is sent to a service platform of a mobile communication network; and the mobile multimedia broadcasting service platform merges the own electronic service guide information and the electronic service guide information of one sub-service platform, and then sends the merged information to the sub-service platform through the interface. The invention further discloses a system for realizing the synchronization method and a network system for supporting the synchronization method. The synchronization method, the system and the network system realize the ESG synchronization of multimedia broadcasting services among the multimedia broadcasting service platforms, and increase the service quality of the mobile multimedia broadcasting system.
Description
Technical field
The present invention relates to the method for synchronous and the system of electron service instruction in a kind of Mobile Multimedia Broadcasting (CMMB, China Mobile MultimediaBroadcasting) system, and the communication network of supporting described method and system.
Background technology
CMMB is the China Mobile multimedia broadcasting industry standard of SARFT's promulgation, towards to as if portable terminals such as mobile phone, PDA(Personal Digital Assistant), MP3, MP4, digital camera, notebook computer, it utilizes the S-band satellite-signal to realize that " world " one covers, whole nation roaming, supports many cover multimedia programmings.CMMB has also stipulated in the broadcasting service frequency range, frame structure, chnnel coding and the modulation of mobile multimedia broadcast system broadcast channel transmission signals, this standard is applicable to that 30MHz is to the interior broadcasting service frequency of 3000MHz frequency range, via satellite and/or the broadcast system of multi-media signals such as terrestrial wireless emission TV, broadcasting, data message, can realize whole nation roaming.
In the general frame that CMMB and mobile communications network merge, being united for terminal by CMMB and mobile communications network provides service.Wherein, electron service instruction (ESG, Electronic Service Guide) be a kind of navigation service of multimedia broadcasting information, portable terminal can obtain the relevant information of multimedia broadcast multi-broadcasting business by it, as information such as Business Name, reproduction time, content outlines, be convenient to retrieve fast and visit.Therefore by browse ESG on terminal, the user can check the data about miscellaneous service, browsing video channel and programme, and the skimming price table, one or multinomial content in selection and the purchasing price table, and land website browsing page etc.
Owing to provide the node of multi-media broadcasting service many and dispersion, towards the kind of portable terminal more again, how to realize that the ESG on the node of multi-media broadcasting service is synchronous, multi-media broadcasting service is the task of top priority to provide more fully to portable terminal.But it is synchronous not relate to ESG in the present multi-media broadcasting service standard, and this must limit the Operational Visit website of portable terminal, all unfavorable for operator and mobile phone users, has caused the service quality of multi-media broadcasting system not high.
Summary of the invention
In view of this, main purpose of the present invention is to provide the method for synchronous and the system of electron service instruction in a kind of mobile multimedia broadcast system, and the communication network of supporting described method and system, can effectively integrate the ESG on each multi-media broadcasting service node, for the user provides more multi-media broadcasting service.
For achieving the above object, technical scheme of the present invention is achieved in that
The method for synchronous of electron service instruction in a kind of mobile multimedia broadcast system comprises:
Mobile multimedia broadcasting service platform provides the interface of electron service instruction to its subservice platform, receive the electronic business guiding information that all subservice platforms provide by described interface, merge with the electronic business guiding information in the described mobile multimedia broadcasting service platform, the electronic business guiding information after merging is sent to the business platform of mobile communications network; And
Described mobile multimedia broadcasting service platform merges the electronic business guiding information of self and the electronic business guiding information of a subservice platform, and is sent to described subservice platform by described interface.
Preferably, described method also comprises:
The electronic business guiding information that described mobile multimedia broadcasting service platform and described subservice platform are received to unidirectional portable terminal broadcasting.
Preferably, described method also comprises:
After receiving the electron service instruction request of two-way portable terminal, mobile communications network is sent to described two-way portable terminal with the respective electronic business guide information in the business platform of described mobile communications network.
Preferably, the electronic business guiding information of business platform merges, and is specially:
The electronic business guiding information of one business platform is copied on another business platform, and the electronic business guiding information conduct on each business platform independently data is stored.
Preferably, business platform is the information that electronic business guiding information is provided with service identification, Operational Visit mode, Operational Visit zone according to business features.
The synchro system of electron service instruction in a kind of mobile multimedia broadcast system is applied to comprise in the network of one first mobile multimedia broadcasting service platform and at least one second mobile multimedia broadcasting service platform, comprising:
First receiver module receives at least one first electronic business guiding information of first mobile multimedia broadcasting service platform;
Second receiver module receives at least one second electronic business guiding information of at least one second mobile multimedia broadcasting service platform; And
Merging and preservation module merge at least one first professional electronic business guiding information and at least one second electron service instruction is the 3rd electronic business guiding information, and preserve described the 3rd electronic business guiding information.
Preferably, described synchro system is arranged at the first multi-media broadcasting service platform or at least one second multi-media broadcasting service platform.
Preferably, the described first multi-media broadcasting service platform comprises one at least, preserve first electronic business guiding information of a specific region, the second multi-media broadcasting service platform comprises two at least, each second multi-media broadcasting service platform is preserved second electronic business guiding information of the subregion of a specific region, and described at least two the 3rd electronic business guiding informations are preserved based on the corresponding relation classification of the subregion of a specific region.
Preferably, described synchro system also comprises: sending module, be used for the business platform of a mobile communications network directly or indirectly interconnected, initiatively or answer the request of a mobile communications network terminal, described first electronic business guiding information, second electronic business guiding information or the 3rd electronic business guiding information are sent to the mobile communications network terminal.
A kind of communication network, comprise first mobile multimedia broadcasting service platform and at least one second mobile multimedia broadcasting service platform, described first mobile multimedia broadcasting service platform is preserved first electronic business guiding information of first area, described at least one second mobile multimedia broadcasting service platform is preserved second electronic business guiding information of second area, and described network also comprises:
First transmission channel, be used to transmit second electronic business guiding information to the first mobile multimedia broadcasting service platform that at least one second mobile multimedia broadcasting service platform is preserved, preserve described second electronic business guiding information or described second electronic business guiding information and first electronic business guiding information are merged into the 3rd electronic business guiding information for described first mobile multimedia broadcasting service platform;
Second transmission channel, first electronic business guiding information that is used to transmit first mobile multimedia broadcasting service platform is preserved described first electronic business guiding information or described first electronic business guiding information and second electronic business guiding information is merged into the 3rd electronic business guiding information for described at least one second mobile multimedia broadcasting service platform at least one second mobile multimedia broadcasting service platform; And
The 3rd transmission channel is used for transmitting at least a to a mobile communications network of described first, second or the 3rd electron service instruction.
In the mobile multimedia broadcast system of the present invention the method for synchronous of electron service instruction with the device in, provide the multi-media broadcasting service platform and the ESG that its each subservice platform carries out multi-media broadcasting service of ESG of multi-media broadcasting service synchronous for mobile communications network, thereby the two-way portable terminal that is embodied as in the mobile communications network provides more multi-media broadcasting service support, also provides more multi-media broadcasting service support for the unidirectional portable terminal in each subservice platform of multi-media broadcasting service platform simultaneously.The present invention has realized that the ESG of the multi-media broadcasting service between the multi-media broadcasting service platform is synchronous, and the ESG of the multi-media broadcasting service that the multi-media broadcasting service platform is provided is horn of plenty more, has improved the service quality of mobile multimedia broadcast system.Communication network of the present invention is supported the realization of preceding method and system well.
Description of drawings
Fig. 1 is the schematic flow sheet of the method for synchronous of electron service instruction in the mobile multimedia broadcast system of the embodiment of the invention;
Fig. 2 is the mobile multimedia broadcast system of the embodiment of the invention and the configuration diagram that mobile communications network merges;
Fig. 3 is the composition structural representation of the synchro system of electron service instruction in the mobile multimedia broadcast system of the embodiment of the invention;
Fig. 4 is the composition structural representation of the communication network of another embodiment of the present invention.
Embodiment
Basic thought of the present invention is: provide the multi-media broadcasting service platform and the ESG that its each subservice platform carries out multi-media broadcasting service of ESG of multi-media broadcasting service synchronous for mobile communications network, thereby the two-way portable terminal that is embodied as in the mobile communications network provides more multi-media broadcasting service support, also provides more multi-media broadcasting service support for the unidirectional portable terminal in each subservice platform of multi-media broadcasting service platform simultaneously.The present invention has realized that the ESG of the multi-media broadcasting service between the multi-media broadcasting service platform is synchronous, and the ESG of the multi-media broadcasting service that the multi-media broadcasting service platform is provided is horn of plenty more, has improved the service quality of mobile multimedia broadcast system.
For making the purpose, technical solutions and advantages of the present invention clearer, by the following examples and with reference to accompanying drawing, the present invention is described in more detail.
Fig. 1 is the schematic flow sheet of the method for synchronous of electron service instruction in the mobile multimedia broadcast system of the embodiment of the invention, and as shown in Figure 1, the method for synchronous of electron service instruction comprises in the mobile multimedia broadcast system of the embodiment of the invention:
Step 101: mobile multimedia broadcasting service platform provides the interface of electron service instruction to its subservice platform, receive the electronic business guiding information that all subservice platforms provide by described interface, merge with the electronic business guiding information in the described mobile multimedia broadcasting service platform, the electronic business guiding information after merging is sent to the business platform of mobile communications network.Described mobile multimedia broadcasting service platform merges the electronic business guiding information of self and the electronic business guiding information of a subservice platform, and is sent to described subservice platform by described interface.
Fig. 2 is the mobile multimedia broadcast system of the embodiment of the invention and the configuration diagram that mobile communications network merges, as shown in Figure 2, in this step, mobile multimedia broadcasting service platform is meant and directly is connected with mobile communications network and provides the business platform of multi-media broadcasting service ESG and multi-media broadcasting service to it, generally be meant the provincial business platform of broadcasting and TV, the subservice platform of the provincial business platform of broadcasting and TV is meant districts and cities' business platform 1 of broadcasting and TV and districts and cities' business platform 2 of broadcasting and TV, and districts and cities' business platform of broadcasting and TV directly is not connected with mobile communications network.The provincial business platform of broadcasting and TV directly is connected with the business platform of mobile communications network, the ESG of multi-media broadcasting service is provided to the business platform of mobile communications network by the provincial business platform of broadcasting and TV, after the ESG request that receives portable terminal, mobile communications network provides the ESG of the multi-media broadcasting service in the business platform of mobile communications network to portable terminal, whether receives corresponding multi-media broadcasting service by the portable terminal decision.The provincial business platform of broadcasting and TV provides the interface of multi-media broadcasting service ESG for districts and cities' business platform of each broadcasting and TV, the attendant of prefectures and cities' business platform provides the ESG of multi-media broadcasting service to the provincial business platform of broadcasting and TV by the interface of described multi-media broadcasting service ESG, the provincial business platform of broadcasting and TV extracts the ESG of the multi-media broadcasting service that prefectures and cities' business platform provides, it is merged, the ESG that is about to the multi-media broadcasting service that prefectures and cities' business platform provides is by the storage separately respectively of affiliated districts and cities' business platform, the ESG of the multi-media broadcasting service in the provincial business platform of these broadcasting and TV is as the ESG of the total multi-media broadcasting service in the provincial business platform of these broadcasting and TV.And the ESG of the total multi-media broadcasting service in the provincial business platform of the broadcasting and TV after will merging transfers to the business platform of mobile communications network in the lump.
Accordingly, districts and cities' business platform obtains the ESG of original multi-media broadcasting service in the provincial business platform of broadcasting and TV, merges with the ESG of the original multi-media broadcasting service of districts and cities' business platform, as the ESG of total multi-media broadcasting service of districts and cities' business platform.The merging here also is meant by the business platform under the ESG and stores separately.
In the step 101, the order that the ESG of multi-media broadcasting service is synchronized in the provincial business platform and the ESG of multi-media broadcasting service is synchronized in districts and cities' business platform in the provincial business platform in districts and cities' business platform does not have successively.
Step 102: the electronic business guiding information that described mobile multimedia broadcasting service platform and described subservice platform are received to unidirectional portable terminal broadcasting; And, receive the electron service instruction request of two-way portable terminal after, mobile communications network is sent to described two-way portable terminal with the respective electronic business guide information in the business platform of described mobile communications network.
Be that example describes with configuration diagram shown in Figure 2 still, the provincial business platform of broadcasting and TV, districts and cities' business platform are broadcasted the ESG of its multi-media broadcasting service of storing respectively to unidirectional portable terminal.Specifically be that center frequency point by districts and cities' overlay network sends to unidirectional terminal.The portable terminals such as MP4 that the unidirectional portable terminal here refers to the in-car TV machine, has the wireless receiving function.For mobile communications network, when the request of the ESG of the multi-media broadcasting service that receives two-way portable terminal such as mobile phone etc., the ESG of the multi-media broadcasting service of being asked in the business platform of mobile communications network is sent to described two-way portable terminal.
For the ESG that makes multi-media broadcasting service provided by the present invention more can meet consumers' demand, above-mentioned business platform is the information that electronic business guiding information is provided with service identification, Operational Visit mode, Operational Visit zone according to business features also, so that more detailed summary of traffic information to be provided to portable terminal, make things convenient for the particularly two-way mobile phone users of mobile phone users to make the service selection that is more suitable in oneself.For example, for the limited multi-media broadcasting service in overlay area, its overlay area is expressed in ESG, the user in the overlay area just can not select this multi-media broadcasting service.And, after in the ESG of its multi-media broadcasting service, expressing, be reluctant that the user who pays just can not select this multi-media broadcasting service for the multi-media broadcasting service of charging.It will be appreciated by those skilled in the art that step 102 is optimization step of the embodiment of the invention, is not the necessary step that realizes goal of the invention.
The present invention has realized that the ESG of the multi-media broadcasting service between the multi-media broadcasting service platform is synchronous, and the ESG of the multi-media broadcasting service that the multi-media broadcasting service platform is provided is horn of plenty more, has improved the service quality of mobile multimedia broadcast system.
Fig. 3 is the composition structural representation of the synchro system of electron service instruction in the mobile multimedia broadcast system of the embodiment of the invention, as shown in Figure 3, the synchro system of electron service instruction is applied to comprise in the network of one first mobile multimedia broadcasting service platform and at least one second mobile multimedia broadcasting service platform in the mobile multimedia broadcast system of the embodiment of the invention, concrete network configuration can be with reference to Fig. 4.The mobile multimedia broadcast system of the embodiment of the invention comprises first receiver module 30, second receiver module 31, merges and preserves module 32 and sending module 33, wherein, first receiver module 30 is used to receive at least one first electronic business guiding information of first mobile multimedia broadcasting service platform.Second receiver module 31 is used to receive at least one second electronic business guiding information of at least one second mobile multimedia broadcasting service platform.Merge and preserve that module 32 is used to merge at least one first professional electronic business guiding information and at least one second electron service instruction is the 3rd electronic business guiding information, and preserve described the 3rd electronic business guiding information.Sending module 33 is used for the business platform of a mobile communications network directly or indirectly interconnected, initiatively or answer the request of a mobile communications network terminal, described first electronic business guiding information, second electronic business guiding information or the 3rd electronic business guiding information are sent to the mobile communications network terminal.The synchro system of electron service instruction is arranged in the first multi-media broadcasting service platform or at least one second multi-media broadcasting service platform in the mobile multimedia broadcast system of the embodiment of the invention.The described first multi-media broadcasting service platform comprises first electronic business guiding information of preserving a specific region at least, the second multi-media broadcasting service platform comprises two at least, each second multi-media broadcasting service platform is preserved second electronic business guiding information of the subregion of a specific region, and described at least two the 3rd electronic business guiding informations are preserved based on the corresponding relation classification of the subregion of a specific region.
Fig. 4 is the composition structural representation of the communication network of another embodiment of the present invention, as shown in Figure 4, the communication network of the embodiment of the invention comprises first mobile multimedia broadcasting service platform 40 and at least one second mobile multimedia broadcasting service platform 41, wherein, described first mobile multimedia broadcasting service platform 40 is preserved first electronic business guiding information of first area, and described at least one second mobile multimedia broadcasting service platform 41 is preserved second electronic business guiding information of second area.In addition, the communication network of the embodiment of the invention also comprises first transmission channel 42, second transmission channel 43 and the 3rd transmission channel 44, wherein, first transmission channel 42 is used to transmit second electronic business guiding information to the first mobile multimedia broadcasting service platform 40 that at least one second mobile multimedia broadcasting service platform 41 is preserved, and preserves described second electronic business guiding information or described second electronic business guiding information and first electronic business guiding information are merged into the 3rd electronic business guiding information for described first mobile multimedia broadcasting service platform 40.First electronic business guiding information that second transmission channel 43 is used to transmit first mobile multimedia broadcasting service platform 40 is preserved described first electronic business guiding information or described first electronic business guiding information and second electronic business guiding information is merged into the 3rd electronic business guiding information for described at least one second mobile multimedia broadcasting service platform 41 at least one second mobile multimedia broadcasting service platform 41.The 3rd transmission channel 44 is used for transmitting at least a to a mobile communications network of described first, second or the 3rd electron service instruction.First transmission channel 42 may be identical with second transmission channel 43, and is perhaps different.
The above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.
Claims (10)
1, the method for synchronous of electron service instruction in a kind of mobile multimedia broadcast system is characterized in that, comprising:
Mobile multimedia broadcasting service platform provides the interface of electron service instruction to its subservice platform, receive the electronic business guiding information that all subservice platforms provide by described interface, merge with the electronic business guiding information in the described mobile multimedia broadcasting service platform, the electronic business guiding information after merging is sent to the business platform of mobile communications network; And
Described mobile multimedia broadcasting service platform merges the electronic business guiding information of self and the electronic business guiding information of a subservice platform, and is sent to described subservice platform by described interface.
2, method according to claim 1 is characterized in that, described method also comprises:
The electronic business guiding information that described mobile multimedia broadcasting service platform and described subservice platform are received to unidirectional portable terminal broadcasting.
3, method according to claim 1 is characterized in that, described method also comprises:
After receiving the electron service instruction request of two-way portable terminal, mobile communications network is sent to described two-way portable terminal with the respective electronic business guide information in the business platform of described mobile communications network.
4, method according to claim 1 is characterized in that, the electronic business guiding information of business platform merges, and is specially:
The electronic business guiding information of one business platform is copied on another business platform, and the electronic business guiding information conduct on each business platform independently data is stored.
5, method according to claim 1 is characterized in that, business platform is the information that electronic business guiding information is provided with service identification, Operational Visit mode, Operational Visit zone according to business features.
6. the synchro system of electron service instruction in the mobile multimedia broadcast system is applied to comprise in the network of one first mobile multimedia broadcasting service platform and at least one second mobile multimedia broadcasting service platform, it is characterized in that, comprising:
First receiver module receives at least one first electronic business guiding information of first mobile multimedia broadcasting service platform;
Second receiver module receives at least one second electronic business guiding information of at least one second mobile multimedia broadcasting service platform; And
Merging and preservation module merge at least one first professional electronic business guiding information and at least one second electron service instruction is the 3rd electronic business guiding information, and preserve described the 3rd electronic business guiding information.
7. synchro system according to claim 6 is characterized in that, described synchro system is arranged at the first multi-media broadcasting service platform or at least one second multi-media broadcasting service platform.
8. according to claim 6 or 7 described synchro systems, it is characterized in that, the described first multi-media broadcasting service platform comprises one at least, preserve first electronic business guiding information of a specific region, the second multi-media broadcasting service platform comprises two at least, each second multi-media broadcasting service platform is preserved second electronic business guiding information of the subregion of a specific region, and described at least two the 3rd electronic business guiding informations are preserved based on the corresponding relation classification of the subregion of a specific region.
9. according to claim 6 or 7 described synchro systems, it is characterized in that, described synchro system also comprises: sending module, be used for the business platform of a mobile communications network directly or indirectly interconnected, initiatively or answer the request of a mobile communications network terminal, described first electronic business guiding information, second electronic business guiding information or the 3rd electronic business guiding information are sent to the mobile communications network terminal.
10. communication network, comprise first mobile multimedia broadcasting service platform and at least one second mobile multimedia broadcasting service platform, described first mobile multimedia broadcasting service platform is preserved first electronic business guiding information of first area, described at least one second mobile multimedia broadcasting service platform is preserved second electronic business guiding information of second area, it is characterized in that described network also comprises:
First transmission channel, be used to transmit second electronic business guiding information to the first mobile multimedia broadcasting service platform that at least one second mobile multimedia broadcasting service platform is preserved, preserve described second electronic business guiding information or described second electronic business guiding information and first electronic business guiding information are merged into the 3rd electronic business guiding information for described first mobile multimedia broadcasting service platform;
Second transmission channel, first electronic business guiding information that is used to transmit first mobile multimedia broadcasting service platform is preserved described first electronic business guiding information or described first electronic business guiding information and second electronic business guiding information is merged into the 3rd electronic business guiding information for described at least one second mobile multimedia broadcasting service platform at least one second mobile multimedia broadcasting service platform; And
The 3rd transmission channel is used for transmitting at least a to a mobile communications network of described first, second or the 3rd electron service instruction.
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| CN200810246868A CN101447844B (en) | 2008-12-26 | 2008-12-26 | Synchronization method of electronic service guide, system and communication network |
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| CN200810246868A CN101447844B (en) | 2008-12-26 | 2008-12-26 | Synchronization method of electronic service guide, system and communication network |
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| CN101447844A true CN101447844A (en) | 2009-06-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103686300A (en) * | 2013-11-18 | 2014-03-26 | 中兴通讯股份有限公司 | Service guide synchronization method and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5550576A (en) * | 1995-04-17 | 1996-08-27 | Starsight Telecast Incorporated | Method and apparatus for merging television program schedule information received from multiple television schedule information sources |
| JP4086403B2 (en) * | 1999-02-25 | 2008-05-14 | 松下電器産業株式会社 | Program information collection and distribution system and program information creation device |
| CN100361440C (en) * | 1999-06-30 | 2008-01-09 | 汤姆森特许公司 | Method for transmitting content of internet to display device |
| WO2003015408A1 (en) * | 2001-08-06 | 2003-02-20 | Koninklijke Philips Electronics N.V. | System and method for combining several epg sources to one reliable epg |
| KR100735264B1 (en) * | 2005-06-09 | 2007-07-03 | 삼성전자주식회사 | United EPG Prividing Method In Dual Mode DMB Receiver |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103686300A (en) * | 2013-11-18 | 2014-03-26 | 中兴通讯股份有限公司 | Service guide synchronization method and system |
| WO2015070564A1 (en) * | 2013-11-18 | 2015-05-21 | 中兴通讯股份有限公司 | Service guide synchronization method and system |
| CN103686300B (en) * | 2013-11-18 | 2017-07-18 | 中兴通讯股份有限公司 | The synchronous method and system of business guide |
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