CN102056017A - ESG distribution method and system for multimedia broadcast service and ESG server - Google Patents
ESG distribution method and system for multimedia broadcast service and ESG server Download PDFInfo
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- CN102056017A CN102056017A CN2009101103998A CN200910110399A CN102056017A CN 102056017 A CN102056017 A CN 102056017A CN 2009101103998 A CN2009101103998 A CN 2009101103998A CN 200910110399 A CN200910110399 A CN 200910110399A CN 102056017 A CN102056017 A CN 102056017A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/68—Systems specially adapted for using specific information, e.g. geographical or meteorological information
- H04H60/72—Systems specially adapted for using specific information, e.g. geographical or meteorological information using electronic programme guides [EPG]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
- H04H60/49—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying locations
- H04H60/51—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying locations of receiving stations
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Abstract
The invention discloses an electronic service guide (ESG) distribution method and an ESG distribution system for multimedia broadcast service and an ESG server. The method comprises the following steps of: presetting a mapping relationship between geographical position information and ESG program information in the ESG server; receiving ESG request message from terminal equipment by the ESG server; extracting network identification of a communication network at the place of the terminal equipment from the ESG request message and acquiring the geographical position information of the network identification by the ESG server; matching proper ESG program information by the ESG server according to the mapping relationship between the acquired geographical position information of the network identification and the ESG program information; and packing the proper ESG program information into ESG and distributing the ESG to the terminal equipment by the ESG server. The invention provides the ESG distributed according to the service region for a user, is flexible, simple and convenient, and remarkably improves user experience.
Description
Technical field
The present invention relates to multi-media broadcasting service, relate in particular to a kind of ESG distribution method and system of multi-media broadcasting service, and a kind of ESG server.
Background technology
In recent years, along with digital mobile multimedia broadcasting technology rapid development and extensive use, mobile multi-media broadcasting service worldwide has been subjected to extensive concern as a kind of emerging multimedia propagation form, and its operation prospect has also attracted the industrialization input of operator in this field upstream and downstream.Ou Zhou DVB-H (Digital Video Broadcast Handheld: digital video broadcast-handheld formula receive) for example, the single forward link of medium) and China Mobile multimedia broadcasting (China Mobile Multimedia Broadcasting: be called for short CMMB) etc. the MediaFLO of the U.S. (Media Forward Link Only:, all adopt broadcast mode to provide multiple service at present for the terminal use, these services comprise advertisement, weather forecast, news, sports cast, variety, the multimedia broadcasting play, films etc., the user can select the service content of Mobile Multimedia Broadcasting according to the hobby of oneself.
As one of critical function of digital mobile multimedia broadcasting technology, ESG (electron service instruction: Electronic Service Guide) provide the navigation Service of multimedia broadcasting information for the user, terminal equipment can obtain the relevant information of multimedia broadcast multi-broadcasting business by ESG, for example Business Name, reproduction time, content outline etc. are so that retrieve fast and visit.The ESG information that zones of different is can be according to the business characteristic editor of oneself different.
At present, the ESG programme information in the whole nation sends at the basic frequency of satellite platform, and local ESG programme information sends at the basic frequency of local network.The ESG programme information of the basic frequency transmission of platform via satellite is nationwide, can offer all users, and the mobile multi-media broadcasting service that sends by the basic frequency of local network is zonal, can only offer the local user.Be in certain when zone when the user holds terminal equipment, terminal equipment can only be watched national ESG programme information and its on-site limited ESG programme information, does not need to receive the ESG programme information beyond the location.Therefore, existing digital mobile multi-media broadcasting service mechanism can not be distributed the ESG that the various ESG programme information combines according to different zones, thereby make terminal equipment obtain the ESG of its location correspondence, and make the user see abundant in content various ESG in its location by terminal equipment, and select and watch corresponding program according to the hobby of oneself, existing mechanism obviously is difficult to satisfy this demand.
Summary of the invention
Technical problem to be solved by this invention is, a kind of flexible Application is provided, the ESG distribution method and the system of the multi-media broadcasting service of ESG can be provided according to the location, position of terminal equipment, and a kind of ESG server.
The technical solution adopted for the present invention to solve the technical problems is: the invention provides a kind of ESG distribution method of multi-media broadcasting service, may further comprise the steps:
Mapping relations in the ESG server between default each geographical location information and the ESG programme information;
The ESG server receives the ESG request message from terminal equipment, and described ESG request message carries the network identity of described terminal equipment location communication network;
The ESG server extracts described network identity from described ESG request message, and obtains the geographical location information of described network identity;
The ESG server is according to the geographical location information and the suitable ESG programme information of the coupling of the mapping relations between the ESG programme information of the network identity that obtains;
The ESG server is packaged into ESG with described suitable ESG programme information, and described ESG is distributed to described terminal equipment.
Further, described ESG request message also carries the end message of described terminal equipment; The mode that the ESG server obtains the geographical location information of described network identity is: the ESG server extracts described end message from described ESG request message, and obtains the geographical location information of described network identity from location-server by described end message.
The above end message comprises at least a among phone number, latitude and longitude information and the IMSI.
After the ESG server obtains the geographical location information of described network identity, also comprise the step of the geographical location information of storing described network identity; When the ESG server receives ESG request message from the other-end equipment that carries the consolidated network sign, the geographical location information of the network identity by described storage, the suitable ESG programme information of coupling in described each default geographical location information and the mapping relations between the ESG programme information.
Further, also comprise described ESG server regularly to the geographical location information of the described network identity of location-server request, thus the step of the geographical location information of the described network identity of updated stored.
The above geographical location information is trunk code or postcode.
The above network identity is the CMMB Network ID of television network broadcast or the BDSCell ID of communication network.
The present invention has also protected a kind of ESG dissemination system of multi-media broadcasting service, comprises terminal equipment and ESG server; Wherein, terminal equipment is used for sending the ESG request message to the ESG server, and described ESG request message carries the network identity of described terminal equipment location communication network;
The ESG server comprises request receiver module, information extraction modules, locating module, ESG matching module, ESG package module and ESG distribution module;
The request receiver module is used to receive described ESG request message;
Information extraction modules is used for extracting described network identity from described ESG request message;
Locating module is used to obtain the geographical location information of described network identity and offers described ESG matching module;
Mapping relations in the ESG matching module between default each geographical location information and the ESG programme information are used for geographical location information and the suitable ESG programme information of the coupling of the mapping relations between the ESG programme information according to the network identity that obtains;
The ESG package module is used for described suitable ESG programme information is packaged into ESG;
The ESG distribution module is used for described ESG is distributed to described terminal equipment.
Native system also comprises location-server; Described information extraction modules also is used for extracting end message from described ESG request message; Described locating module also is used for obtaining from described location-server by described end message the geographical location information of described network identity.
Described locating module also is used to store the geographical location information of the described network identity that obtains; When the ESG server received ESG request message from the other-end equipment that carries the consolidated network sign, described locating module also was used to provide the geographical location information of network identity of described storage to the ESG matching module.
The present invention has also protected a kind of ESG server, comprises request receiver module, information extraction modules, locating module, ESG matching module, ESG package module and ESG distribution module;
The request receiver module is used to receive the ESG request message from terminal equipment, and described ESG request message carries the network identity of described terminal equipment location communication network;
Information extraction modules is used for extracting described network identity from described ESG request message;
Locating module is used to obtain the geographical location information of described network identity and offers described ESG matching module;
Mapping relations in the ESG matching module between default each geographical location information and the ESG programme information are used for geographical location information and the suitable ESG programme information of the coupling of the mapping relations between the ESG programme information according to the network identity that obtains;
The ESG package module is used for described suitable ESG programme information is packaged into ESG;
The ESG distribution module is used for described ESG is distributed to described terminal equipment.
The invention has the beneficial effects as follows, the ESG distribution method and the system of multi-media broadcasting service of the present invention, and the ESG server can provide ESG by area distribution for the user, this application mode flexible and convenient, can significantly improve user experience for the user provides convenient more, service efficiently.
ESG server of the present invention obtains the network identity of terminal equipment location communication network in several ways, has significantly improved efficiency of service.
Description of drawings
Fig. 1 is a kind of application scenarios schematic diagram of the ESG distribution method of multi-media broadcasting service of the present invention;
Fig. 2 is first kind of embodiment flow chart of ESG distribution method of multi-media broadcasting service of the present invention;
Fig. 3 is second kind of embodiment flow chart of ESG distribution method of multi-media broadcasting service of the present invention;
Fig. 4 is the ESG dissemination system block diagram of multi-media broadcasting service of the present invention.
Embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described:
As shown in Figure 1, the present invention is mainly used in the mechanism that the ESG that realizes digital multimedia broadcasting service distributes by the zone, work as mobile phone, notebook computer, terminal equipments such as palmtop PC 10 by communication network when ESG server 20 sends the ESG request messages, ESG server 20 extracts the network identity of terminal equipment 10 location communication networks from this ESG request message, and the geographical location information of direct requester network sign, perhaps ask the geographical location information of these network identities to location-server 30, then according to behind the suitable ESG programme information of this geographical location information coupling, these ESG programme informations are combined and packaged into ESG and are distributed to terminal equipment 10 and browse for the user and use.
As shown in Figure 2, the ESG distribution method of first kind of multi-media broadcasting service may further comprise the steps:
Step S101: according to concrete needs mapping relations between default each geographical location information and the ESG programme information in ESG server 20.The ESG programme information refers to be used to form the business information of ESG, and for example Business Name, video channel, reproduction time, brief introduction etc. generally are stored in the ESG server 20 by modes such as data sync.The alleged geographical location information of the present invention refers to according to the geographic area terminal equipment 10 locations be carried out the unique identification of area dividing, for example can be phone trunk code, the postcode in each city or area, because operators such as China Mobile may carry out dividing less than the regional code of postcode to the geographic area, therefore geographical location information also can be set to the corresponding regional code of actual geographical area dividing at least a, or each regional geographical location information is set specially according to concrete needs.By the mapping relations between default each geographical location information and the ESG programme information, ESG server 20 can obtain one or more corresponding ESG programme informations according to geographic location information query.
The ESG request message that step S102:ESG server 20 receives from terminal equipment 10, this ESG request message has carried the network identity of terminal equipment 10 location communication networks, these network identities can be the BDSCell ID (Baseband Digital System: encode in base-band digital subsystem sub-district) of CMMB Network ID (CMMB network code) and/or communication network, perhaps other network identities of special setting.
Step S103:ESG server 20 extracts network identity from the ESG request message that obtains, and obtain the geographical location information of this network identity, the geographical location information that ESG server 20 obtains this network identity comprises multiple mode, the mapping relations between each network identity and the geographical location information have for example been stored in the ESG server 20 in advance, therefore can directly inquire about the geographical location information of the network identity that extracts from mapping relations, ESG server 20 also can be to the geographical location information of location-server 30 these network identities of request.
Each geographical location information that 20 inquiries of step S104:ESG server are default and the mapping relations between the ESG programme information are according to the geographical location information and the suitable ESG programme information of the coupling of the mapping relations between the ESG programme information of the network identity that obtains.
Step S105:ESG server 20 is packaged into ESG with suitable ESG programme information, the programme information that is about to various couplings makes up the ESG that obtains the XML form, and ESG is distributed to the terminal equipment 10 that proposes the ESG request message, make the user browse this ESG from terminal equipment 10, for example check one or multinomial business in data, browsing video channel and programme, skimming price table, selection and the purchasing price table of miscellaneous service, and the Website login browsing page etc.
Step S106: flow process finishes.
As shown in Figure 3, in the ESG distribution method of second kind of multi-media broadcasting service, ESG server 20 obtains the geographical location information of network identity by means of the location-server 30 that terminal equipment 10 zones of living in are positioned.ESG server 20 is specifically used further comprising the steps of after setting in advance mapping relations between each geographical location information and the ESG programme information:
Step S201: network identity and end message that terminal equipment 10 carries its location communication network send the ESG request message to ESG server 20, end message can be phone number, latitude and longitude information and the IMSI of terminal equipment 10, and (international mobile subscriber identity: international mobile subscriber identity) etc., location-server 30 can be learnt this terminal equipment 10 residing zones according to this end message.
Step S202:ESG server 20 receives the ESG request message, and therefrom extracts the network identity and the end message of terminal equipment 10 location communication networks.
Step S203:ESG server 20 sends the geographical location information request message of carried terminal information to location-server 30.
Step S204:ESG server 20 receives location-server 30 geographical location information according to the network identity that this end message returned.
Step S205:ESG server 20 is according to the geographical location information and the suitable ESG programme information of the coupling of the mapping relations between the ESG programme information of the network identity that obtains from location-server 30.In this step, because different terminal equipments 10 may belong to the same area, that is to say that different terminal equipment 10 may carry same network identity, therefore, in order to improve professional efficient, after ESG server 20 obtains the geographical location information of network identity from location-server 30, also can store it, when ESG server 20 receives ESG request message from the other-end equipment 10 that carries the consolidated network sign, also can utilize this geographical location information once more and needn't repeat and ask to location-server 30, promptly directly pass through the geographical location information of the network identity of this storage, search at each default geographical location information and the mapping relations between the ESG programme information, thereby mate suitable ESG programme information.
Further, in order to improve the accuracy of information, ESG server 20 also can regularly be asked the geographical location information of these network identities to location-server 30, thus the geographical location information of this network identity of updated stored, and for example can set every month or every two weeks is a update cycle.
Step S206:ESG server 20 is packaged into ESG with the ESG programme information, and ESG is sent to terminal equipment 10.
Step S207: flow process finishes.
As shown in Figure 4, the present invention also provides a kind of ESG dissemination system of digital multimedia broadcasting service, comprises terminal equipment 10 and ESG server 20.
Wherein, terminal equipment 10 is used for sending the ESG request messages to ESG server 20, and the ESG request message carries the network identity of these terminal equipment 10 location communication networks, for example the DBSCell ID of CMMB NETWork ID and/or communication network etc.
Wherein, request receiver module 21 is used to receive the ESG request message from terminal equipment 10.
Locating module 23 is used to obtain the geographical location information of this network identity, and provides this geographical location information to ESG matching module 24.The method that locating module 23 obtains the geographical location information of described network identity comprises multiple, the mapping relations between each network identity and the geographical location information have for example been stored in the locating module 23 in advance, therefore can directly inquire about the geographical location information of the network identity that extracts from mapping relations, locating module 23 also can be to the geographical location information of location-server 30 these network identities of request.
Mapping relations in the ESG matching module 24 between default each geographical location information and the ESG programme information are used for geographical location information and the suitable ESG programme information of the coupling of the mapping relations between the ESG programme information according to the network identity that obtains.
Native system also can comprise location-server 30, also carry end messages such as phone number, longitude and latitude in the ESG request message from terminal equipment 10, locating module 23 can obtain the geographical location information of network identity by this end message from location-server 30, be that locating module 23 sends the geographical location information request message that carries this end message to location-server 30, after 30 pairs of end messages of location-server are inquired about, return geographical location information such as the pairing trunk code of network identity, postcode to locating module 23.
In the another kind of execution mode, this locating module 23 also is used to store the geographical location information of the network identity that obtains from location-server 30; When ESG server 20 receives ESG request message from the other-end equipment 10 that carries the consolidated network sign, locating module 23 also can provide the geographical location information of network identity of this storage to ESG matching module 24, makes geographical location information suitable ESG programme information of coupling from default mapping relations of its network identity that directly utilizes this storage.Further, locating module 23 also can regularly obtain the geographical location information of this network identity and it is carried out updated stored from location-server 30, has guaranteed the accuracy of service effectively.
The present invention provides the ESG that distributes according to zones of different for the user, this application mode flexible and convenient, can provide convenient more, service efficiently for the user, strengthened the interaction of terminal equipment 10, can further satisfy the user for the variation of multi-media broadcasting service, the demand of hommization with ESG server 20.
Above content be in conjunction with concrete preferred implementation to further describing that the present invention did, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (11)
1. the ESG distribution method of a multi-media broadcasting service is characterized in that, may further comprise the steps:
Mapping relations in the ESG server between default each geographical location information and the ESG programme information;
The ESG server receives the ESG request message from terminal equipment, and described ESG request message carries the network identity of described terminal equipment location communication network;
The ESG server extracts described network identity from described ESG request message, and obtains the geographical location information of described network identity;
The ESG server is according to the geographical location information and the suitable ESG programme information of the coupling of the mapping relations between the ESG programme information of the network identity that obtains;
The ESG server is packaged into ESG with described suitable ESG programme information, and described ESG is distributed to described terminal equipment.
2. method according to claim 1 is characterized in that: described ESG request message also carries the end message of described terminal equipment; The mode that the ESG server obtains the geographical location information of described network identity is: the ESG server extracts described end message from described ESG request message, and obtains the geographical location information of described network identity from location-server by described end message.
3. method according to claim 2 is characterized in that: described end message comprises at least a among phone number, latitude and longitude information and the IMSI.
4. method according to claim 2 is characterized in that: after the ESG server obtains the geographical location information of described network identity, also comprise the step of the geographical location information of storing described network identity; When the ESG server receives ESG request message from the other-end equipment that carries the consolidated network sign, the geographical location information of the network identity by described storage, the suitable ESG programme information of coupling in described each default geographical location information and the mapping relations between the ESG programme information.
5. method according to claim 4 is characterized in that: also comprise described ESG server regularly to the geographical location information of the described network identity of location-server request, thus the step of the geographical location information of the described network identity of updated stored.
6. according to each described method in the claim 1 to 5, it is characterized in that: described geographical location information is trunk code or postcode.
7. according to each described method in the claim 1 to 5, it is characterized in that: described network identity is the CMMB Network ID of television network broadcast or the BDSCell ID of communication network.
8. the ESG dissemination system of a multi-media broadcasting service comprises terminal equipment and ESG server; It is characterized in that: terminal equipment is used for sending the ESG request message to the ESG server, and described ESG request message carries the network identity of described terminal equipment location communication network;
The ESG server comprises request receiver module, information extraction modules, locating module, ESG matching module, ESG package module and ESG distribution module;
The request receiver module is used to receive described ESG request message;
Information extraction modules is used for extracting described network identity from described ESG request message;
Locating module is used to obtain the geographical location information of described network identity and offers described ESG matching module;
Mapping relations in the ESG matching module between default each geographical location information and the ESG programme information are used for geographical location information and the suitable ESG programme information of the coupling of the mapping relations between the ESG programme information according to the network identity that obtains;
The ESG package module is used for described suitable ESG programme information is packaged into ESG;
The ESG distribution module is used for described ESG is distributed to described terminal equipment.
9. system according to claim 8 is characterized in that: also comprise location-server; Described information extraction modules also is used for extracting end message from described ESG request message; Described locating module also is used for obtaining from described location-server by described end message the geographical location information of described network identity.
10. system according to claim 9 is characterized in that: described locating module also is used to store the geographical location information of the described network identity that obtains; When the ESG server received ESG request message from the other-end equipment that carries the consolidated network sign, described locating module also was used to provide the geographical location information of network identity of described storage to the ESG matching module.
11. an ESG server is characterized in that: comprise request receiver module, information extraction modules, locating module, ESG matching module, ESG package module and ESG distribution module;
The request receiver module is used to receive the ESG request message from terminal equipment, and described ESG request message carries the network identity of described terminal equipment location communication network;
Information extraction modules is used for extracting described network identity from described ESG request message;
Locating module is used to obtain the geographical location information of described network identity and offers described ESG matching module;
Mapping relations in the ESG matching module between default each geographical location information and the ESG programme information are used for geographical location information and the suitable ESG programme information of the coupling of the mapping relations between the ESG programme information according to the network identity that obtains;
The ESG package module is used for described suitable ESG programme information is packaged into ESG;
The ESG distribution module is used for described ESG is distributed to described terminal equipment.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910110399.8A CN102056017B (en) | 2009-10-29 | 2009-10-29 | ESG distribution method and system for multimedia broadcast service and ESG server |
| PCT/CN2010/073731 WO2010145485A1 (en) | 2009-10-29 | 2010-06-09 | Method, system and esg server for distributing esg of multimedia broadcast service |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910110399.8A CN102056017B (en) | 2009-10-29 | 2009-10-29 | ESG distribution method and system for multimedia broadcast service and ESG server |
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| CN102056017A true CN102056017A (en) | 2011-05-11 |
| CN102056017B CN102056017B (en) | 2014-08-13 |
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| CN200910110399.8A Active CN102056017B (en) | 2009-10-29 | 2009-10-29 | ESG distribution method and system for multimedia broadcast service and ESG server |
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| WO (1) | WO2010145485A1 (en) |
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| CN105791907A (en) * | 2014-12-19 | 2016-07-20 | 深圳Tcl数字技术有限公司 | Method and system for obtaining community service based on smart television |
| CN108574854A (en) * | 2017-03-10 | 2018-09-25 | 达创科技股份有限公司 | Method, servomechanism and the system of transmitting multimedia data |
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| CN102368812A (en) * | 2011-10-09 | 2012-03-07 | 深圳Tcl新技术有限公司 | Digital television and channel searching method thereof |
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| CN105791907A (en) * | 2014-12-19 | 2016-07-20 | 深圳Tcl数字技术有限公司 | Method and system for obtaining community service based on smart television |
| CN105791907B (en) * | 2014-12-19 | 2019-02-26 | 深圳Tcl数字技术有限公司 | Acquisition community service method and system based on smart television |
| CN108574854A (en) * | 2017-03-10 | 2018-09-25 | 达创科技股份有限公司 | Method, servomechanism and the system of transmitting multimedia data |
| CN109963165A (en) * | 2017-12-26 | 2019-07-02 | 中国移动通信集团广西有限公司 | A kind of querying method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010145485A1 (en) | 2010-12-23 |
| CN102056017B (en) | 2014-08-13 |
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