CN101729275B - Data broadcasting method and related equipment - Google Patents
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- CN101729275B CN101729275B CN2009101099831A CN200910109983A CN101729275B CN 101729275 B CN101729275 B CN 101729275B CN 2009101099831 A CN2009101099831 A CN 2009101099831A CN 200910109983 A CN200910109983 A CN 200910109983A CN 101729275 B CN101729275 B CN 101729275B
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Abstract
The invention discloses a data broadcasting method and related equipment. The method comprises the following steps: dividing a large volume of data to be transmitted into n groups of data, wherein n is an integer greater than or equal to 2; taking each group of data as a carousel and allocating a channel for each carousel, wherein the carousel period of each channel (the carousel period is obtained by dividing bandwidth by a data size) is determined by the priority of the carousel, and if the priority is higher, the configured carousel period is shorter; and finally, simultaneously transmitting n carousels to a terminal set-top box through n channels. In the embodiment of the invention, the data originally transmitted by one carousel is transmitted by a plurality of carousels, so that time for a user to acquire important information is shortened to enhance the experience of the user under the condition that the data size is large and the total bandwidth is fixed.
Description
Technical field
The present invention relates to field of network communication, relate in particular to a kind of data broadcasting method and relevant device.
Background technology
Data broadcast service is that digital cable customers (comprising the user who uses DTV or use STB) provides the more interactive program content of horn of plenty, like webpage, and recreation, stock, and various JAVA application, like weather forecast, ballot, auction etc.The data of these programme contents are mostly through data carousel (Data Cauouse; DC) or object carousel (Object Carouse; OC) packing manner issues; Digital cable customers can also be experienced the panoramic splendid contents that data broadcasting brings after appreciating digital television program, this has increased many user experiences for undoubtedly the modern digital television services.
The continuous enhancing of user experience just makes data broadcasting will be favourably welcome in future.The data that issue through DC or OC at present all are to adopt the single channel broadcast mode.Broadcasting mode with the OC single channel is example, under OC single channel broadcast mode, is the basis with the bibliographic structure, and no matter data volume is much in this catalogue, and data are all transmitted in same primary flow.The terminal gets access to whole the wheel when receiving and broadcasts from this primary flow, restore bibliographic structure, and this just is equivalent to browse in this locality the file system structure of this catalogue, and the incidence relation of each object in the catalogue will remain unchanged like the chained address.
Data broadcasting adopts the OC single channel to broadcast mode and packs and broadcast and can limit to some extent the single data volume of broadcasting of taking turns; Because if data volume is excessive; To cause the single datacycle excessive cycle of broadcasting of taking turns, the time interval during these data of user capture is just elongated, and promptly the user can be longer until the time interval of really watching content from the selection program; This will cause user's needs when experiencing ceaselessly to wait for the information of watching data broadcasting, and this is not too rational for the user.
The tentation data amount is 10MB (MByte; Megabit); Bandwidth is 10Mbps, and cycle of broadcasting of wheel is 8S (wheel broadcast cycle equal data volume divided by bandwidth) so, and this duration user should not be receptible; If want to become the acceptable duration of user, then reduce the bandwidth of data volume or increasing primary flow.If reduce and reduce the amount of information that data volume can make the user receive, this will weaken the advantage that data broadcasting brings; If the increase bandwidth, can make wheel broadcast the cycle and reduce to 2S to 40Mbps like hypothesis increased bandwidth under above-mentioned data volume, that is to say and to go to broadcast the data of 10MB with the bandwidth of a frequency that this has caused waste of bandwidth again.
Therefore under less situation of the time interval that guarantees user accesses data, the data volume that traditional DC or OC single channel issue is very little, can not satisfy the demand that the user hopes to obtain through data broadcasting big capacity information.
Summary of the invention
Embodiment of the invention technical problem to be solved is, a kind of data broadcasting method and relevant device are provided, data volume problem of smaller when solving data broadcasting.
In order to solve the problems of the technologies described above, the embodiment of the invention provides a kind of data broadcasting method, comprising: the Large Volume Data that will send is divided into n group data, and wherein, every group of data are set to a wheel and broadcast, and n is the integer more than or equal to 2; Relation according to said n group data is obtained the playback relationship that n wheel broadcast; Sending said n wheel through n passage broadcasting broadcasts and said playback relationship.
Correspondingly, the embodiment of the invention also provides a kind of server, is used for data broadcast service; This server comprises: grouped element is used for the Large Volume Data that needs send is divided into n group data, wherein; Every group of data are set to a wheel and broadcast, and n is the integer more than or equal to 2; Acquiring unit is used for obtaining the playback relationship that n wheel broadcast according to the relation of said n group data; Radio unit is used for sending said n wheel through n passage broadcasting and broadcasts and said playback relationship.
Simultaneously; The embodiment of the invention also provides a kind of data broadcast service terminal; It comprises: receiving element; Be used for broadcasting and playback relationship through one or more wheel that n wheel of n passage reception broadcast, said n wheel broadcast to n wheel that divides into groups of a corresponding Large Volume Data and broadcast, and n is the integer more than or equal to 2; First broadcast unit is used for resolving and play the wheel that wheel that said receiving element receives broadcasts and broadcasts; Second broadcast unit is used for when need watching n to take turns other that broadcast and take turns sowing time, obtains and plays said other according to the said playback relationship of receiving and take turns and broadcast.
In embodiments of the present invention, an original wheel is broadcast the data of sending be divided into a plurality of the wheel and broadcast broadcasting and send, make big and under the situation that total bandwidth is certain, the time that the user obtains important information shortens, thereby has strengthened user experience in data volume.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is an idiographic flow sketch map of the data broadcasting method in the embodiment of the invention;
Fig. 2 is bibliographic structure and the linking relationship sketch map of available technology adopting OC single channel when issuing;
Fig. 3 is bibliographic structure and the linking relationship sketch map when adopting multichannel to issue in the embodiment of the invention;
Fig. 4 is a kind of composition sketch map of the server in the embodiment of the invention;
Fig. 5 is another composition sketch map of the server in the embodiment of the invention;
Fig. 6 is a kind of composition sketch map of the radio unit in the embodiment of the invention;
Fig. 7 is that the another kind of the radio unit in the embodiment of the invention is formed sketch map;
Fig. 8 is that the another kind of the radio unit in the embodiment of the invention is formed sketch map;
Fig. 9 is a kind of composition sketch map at the data broadcast service terminal in the embodiment of the invention.
Embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
In order better to understand the described technical scheme of the embodiment of the invention, the basic principle of introducing the embodiment of the invention earlier is following: adopt much channel communication that the Large Volume Data in the data broadcasting is broadcast in the embodiment of the invention.Much channel communication promptly is divided into multi-group data (or claiming a plurality of catalogues) to single large-capacity data; Each catalogue is that a wheel is broadcast; Each is taken turns and broadcasts by a primary flow (Elementary stream; ES) carry to send, broadcast the multichannel wheel that is divided into a plurality of small data quantities in the embodiment of the invention just as the single channel wheel of a big data quantity in the prior art like this and broadcast and send.
Simultaneously, in order further to improve user experience, can be each and take turns to broadcast different priority is set, the wheel that priority is high is more broadcast, then send this wheel of taking turns the passage of broadcasting broadcast the cycle should be short more.The judgement of priority can user capture frequency be foundation, the user capture frequency is high more, it is high more that this takes turns the priority of broadcasting, and comprises during wherein each wheel is broadcast that the priority that the wheel of the file that enters the mouth is broadcast can be made as the highest.
On the other hand; Single channel issue the wheel sowing time; The whole data of broadcasting of taking turns are all being carried by same primary flow, the problem that does not exist back gear to broadcast, and the terminal only need be downloaded all wheels and broadcast and get final product in same primary flow; When but the much channel communication of describing in embodiments of the present invention sent, the data that need digital broadcast terminal can discern active user's visit were to belong to a plurality of to take turns in broadcasting which and take turns and broadcast.
Because the method that wheel of identification is broadcast is exactly some identification parameters that find wheel to broadcast, as, network identity (Identity, ID), frequency ID, program (Service) ID, correlation tag (Tag).Relation between can above-mentioned information and each wheel being broadcast so in embodiments of the present invention with a plurality of take turns to broadcast be handed down to the data broadcasting terminal; The terminal will be found according to these four parameters and to carry the primary flow that next wheel is broadcast obtaining wheel sowing time like this; Take turns and broadcast thereby download this, resolve and show.If webpage, these four parameters can directly write in the chained address of webpage, and the chained address form can be set to: dvb: // network ID, frequency ID, program ID, related TAG/*.html.
If other data, then available profile is explained each and is taken turns the relation between broadcasting, and is handed down to the terminal to configuration file.
Below just combine specific embodiment of the present invention, do further description.As shown in Figure 1, be an idiographic flow sketch map of the data broadcasting method in the embodiment of the invention.This method comprises:
The Large Volume Data that 101, will send is divided into n group data, and wherein, every group of data are set to a wheel and broadcast, and n is the integer more than or equal to 2.These data that need send are mutual related a series of data normally, like the multistage page of a website etc.When dividing data, need the above-mentioned data characteristic of consideration to divide, be one group of data like one-level page division with above-mentioned website, the secondary page division is organized data etc. for another.
102, obtain the playback relationship that n wheel broadcast according to the relation of said n group data.Can comprise in this playback relationship that n the identification parameter broadcast of wheel and each take turns the relation between broadcasting; Wherein identification parameter can be network ID, frequency ID, program ID and correlation tag etc.; Relation between each is taken turns and broadcasts can be linking relationship or playing sequence etc., as being that example can be the linking relationship of each webpage with aforesaid website data.
Like, n group data is the N group data that the data of one group of program split out, wherein the playing sequence of data be 1,2,3 ..., N.If this N group data correspondence is through the broadcast of N wheel; Then need obtain N the playback relationship broadcast of wheel does; N the wheel broadcast identification parameter (as; Wheel network ID, frequency ID, program ID and the correlation tag broadcast) and the playing sequence broadcast of N wheel (promptly by 1,2,3 ..., the played in order of N takes turns and broadcasts, wherein here 1,2,3 ..., corresponding respectively N the wheel of N broadcast).
Wherein, above-mentioned n network identity of taking turns in the identification parameter of broadcasting is all identical, and frequency sign, program identification and correlation tag then can be partly or entirely different.
103, sending said n wheel through n passage broadcasting broadcasts and said playback relationship.
Wherein, the priority that each wheel is broadcast can be set, then step 103 can comprise the steps:
103A, n wheel each priority of taking turns to broadcast in broadcasting is set;
103B, take turns to broadcast for each and distribute a passage, wherein, the wheel of each passage is broadcast the priority decision that the cycle broadcast by wheel;
103C, broadcast and said playback relationship through said n the wheel of n passage broadcasting transmission that distributes.
Wherein be provided with when taking turns the priority of broadcasting and can confirm according to the broadcast situation that each wheel is broadcast, as, be example with aforesaid website, the priority that can establish the one-level website is the highest, the wheel of the passage of distribution is broadcast the cycle for the shortest; Take second place in the secondary website.Further, when distributing passage, can take all factors into consideration the data volume size that each wheel broadcasts and the bandwidth of passage, to broadcast the cycle shorter to realize broadcasting the wheel of the passage of distribution by the high wheel of priority.
Simultaneously; If the said data that need to send are web data; Said n group data are a corresponding n webpage, then can with said n playback relationship corresponding configuration of taking turns to broadcast in the chained address of a said n webpage, send n webpage through disposing through n passage broadcasting again.
If said data of need sending are non-web data, then can be earlier according to said playback relationship obtain explanation each said take turns broadcast between the configuration file of relation; Then said configuration file being configured to one or more said n wheel broadcasts; And send said n wheel through n passage broadcasting and broadcast through configuration; Or, said configuration file is encapsulated separately, and send said n through n passage broadcasting and take turns the said configuration file of broadcasting with independent encapsulation.
Be that configuration file can be configured in all or part of the wheel and broadcasts, also can dispose separately.As broadcasting for the highest wheel of priority; Comprising inlet file (be user's acquisition earlier this take turns broadcast the wheel that could further obtain other and broadcast); Then can configuration file be configured in this and take turns and broadcast, the user obtain this take turns broadcast after, this configuration file parsed and is kept at this locality; When the wheel sowing time of obtaining other, the relevant information that only need read again in the configuration file gets final product.
Because the profile data amount is very little, also can takes turns and all dispose this configuration file in broadcasting at each.Also can configuration file be disposed separately,, just configuration file independently is handed down to the user as long as the user need obtain broadcast data.
Accordingly, after step 103, also can comprise,
A, data broadcast service terminal receive said n wheel one or more in broadcasting through configuration take turns broadcast after, or receive said n wheel broadcast with the independent said configuration file that encapsulates after, resolve and play one of them and take turns and broadcast;
B, need watch other when said data broadcast service terminal and take turns sowing time, obtain and play said other according to the playback relationship in the said configuration file of receiving of taking turns configuration file or encapsulation separately in broadcasting and take turns and broadcast.
Like this, be divided into a plurality of the wheel and broadcast broadcasting and send, made under the situation that total amount of data increases, transmitted the single time shortening of broadcasting of taking turns owing to will an original wheel broadcast the data of sending.Simultaneously, make the user resolve and singlely take turns the time of broadcasting and also shortened because the single data volume of broadcasting of taking turns reduces.Generally speaking, then be to select program to shorten to the stand-by period the broadcast program from the user.
According to the difference of actual application environment, data broadcast service terminal in the above-described embodiments can be a STB, also can be digital TV integrated machine.
Below with the data instance of a website, the method for the embodiment of the invention is described.
Suppose to have a website, include the level Four page.Wherein, one-level page data size is 1MB (MB, a megabit), and secondary page data size is 5MB, and three grades of page data sizes are 15MB, and level Four page data size is 30MB, every grade of corresponding catalogue of the page.And the one-level page priorities is the highest, and the level Four page priorities is minimum.
As shown in Figure 2, bibliographic structure and linking relationship when issuing for available technology adopting OC single channel.Wherein, the inlet file address is :/one-level page directory title/* * * .html, all data are A at network ID all, and frequency ID is B, and ServiceID is C, and correlation tag is to transmit in the primary flow of D.
The data volume of this website has 51MB, if adopt single-frequency point (being single channel) transmission (total bandwidth 38Mbps), wheel is broadcast the cycle and is approximately 11S so, and just which grade page the user no matter see, the 11S that clamps on just can see (the parsing time of disregarding the terminal).
As shown in Figure 3, bibliographic structure and linking relationship sketch map when adopting multichannel to issue in the embodiment of the invention.In this example, website data has been become 4 groups of data according to page division, 4 groups of data conversion are that corresponding 4 wheels are broadcast, and each independent wheel is broadcast corresponding catalogue, and four wheels are broadcast at front end and issued together.The inlet porting file address is in the wheel of the one-level page is broadcast :/* * * .html, inlet porting address not during other are taken turns and broadcast.Establishing network ID in this example is 1, and frequency ID is 1, and ServiceID is 1, and correlation tag is 1, then 4 wheels is broadcast relevant parameters is set is respectively:
One-level page directory place primary flow parameter (promptly taking turns the identification marking of broadcasting): 1.1.1.1, bandwidth: 8M, wheel is broadcast cycle: 1S;
Secondary page directory place primary flow parameter: 1.1.1.2, bandwidth: 10M, wheel is broadcast cycle: 4S;
Three grades of page directory place primary flow parameter: 1.1.1.3, bandwidth: 10M, wheel is broadcast cycle: 12S;
Level Four page directory place primary flow parameter: 1.1.1.4, bandwidth: 10M, wheel is broadcast cycle: 24S.
More than can find out, on the single Service of single frequency point, adopt the OC much channel communication to broadcast the web data of 51M, for the user; The visit homepage only needs 1S, and this shortens for the OC single-channel mode greatly, and the secondary page also only needs 4S; Be for three grades, the level Four page, access speed reduces; But three grades of level Four page user capture frequencies generally can be lower; The method that the particularly level Four page, so this OC much channel communication issues Large Volume Data is the life of being close to the users very much, can reach the requirement of user experience.
If the three level Four pages also will reach higher access speed, the OC much channel communication also supports multifrequency point to broadcast so, and in last example, the parameter that only needs to change the primary flow that carries the three level Four pages gets final product:
Three grades of page directory place primary flow parameter: 1.2.1.1, bandwidth: 20M, wheel is broadcast cycle: 6S;
Level Four page directory place primary flow parameter: 1.2.1.2, bandwidth: 18M, wheel is broadcast cycle: 13S;
That is to say that the wheel of the three level Four pages is broadcast at the channel of frequency 2 and broadcast for 1 time.
Description through the foregoing description can know, can use this method to realize webpage at digital TV field, the broadcasting of Large Volume Datas such as stock, and do not influence user experience.
Accordingly, the present invention also provides the relevant apparatus of realizing above-mentioned data broadcasting method.As shown in Figure 4; A kind of composition sketch map for the server in the embodiment of the invention is used for data broadcast service, and this server 4 comprises: grouped element 41; The Large Volume Data that is used for sending is divided into n group data; Wherein, every group of data are set to a wheel and broadcast, and n is the integer more than or equal to 2; Acquiring unit 43 is used for obtaining the playback relationship that n wheel broadcast according to the relation of said n group data; Radio unit 44 is used for sending said n wheel through n passage broadcasting and broadcasts and said playback relationship.
As shown in Figure 5, be another composition sketch map of the server in the embodiment of the invention.This server 5 also further comprises on the basis of server shown in Figure 4 unit 45 is set, and is used to be provided with the priority that said n wheel broadcast; Allocation units 46 are used to each and take turns to broadcast and distribute a passage, and wherein, the wheel of each passage is broadcast the cycle by the priority decision that wheel that unit 45 is provided with is broadcast is set; Accordingly, said radio unit 44 also is used for broadcasting and said playback relationship through said n the wheel of n passage broadcasting transmission that distributes.
Wherein, Unit 45 can go out according to the grouping of grouped element 41 respectively organize data conditions or confirm priority according to the playback relationship that acquiring unit 43 obtains is set; Unit 45 is set in Fig. 5 dots with grouped element 41 and getting in touch of acquiring unit 43, expression is provided with unit 45 or links to each other with grouped element 41, perhaps links to each other with acquiring unit 43.
If the said data that need to send are web data; Said n group data are a corresponding n webpage; Then as shown in Figure 6, radio unit 44 can comprise: first configuration module 441 is used for the chained address of said n playback relationship corresponding configuration of taking turns to broadcast to a said n webpage; First broadcast module 442 is used for sending n webpage through configuration through n passage broadcasting.
If said data of need sending are non-web data, then like Fig. 7 and shown in Figure 8, radio unit 44 comprises: acquisition module 443 is used for obtaining each said configuration file that concerns between broadcasting of taking turns of explanation according to said playback relationship; Simultaneously, radio unit 44 also comprises: second configuration module 444 is configured to one or more said n wheels with said configuration file and broadcasts, and sends through n passage broadcasting and saidly to broadcast through n the wheel that disposes; Or the 3rd configuration module 445, be used for said configuration file is encapsulated separately, and send said n wheel through n passage broadcasting and broadcast and the said configuration file that encapsulates separately.
Wherein, the playback relationship that above-mentioned acquiring unit obtains can comprise the identification parameter that each wheel is broadcast, and said identification parameter comprises network identity, frequency sign, program identification and correlation tag.Network identity in this identification parameter is all identical, and frequency sign, program identification and correlation tag are partly or entirely different.Simultaneously, can also comprise each linking relationship broadcast of wheel or playing sequence etc. in the playback relationship.
As shown in Figure 9; It then is the data broadcast service terminal 9 in the embodiment of the invention; It can comprise: receiving element 91; Be used for broadcasting and playback relationship through one or more wheel that n wheel of n passage reception broadcast, said n wheel broadcast to n wheel that divides into groups of a corresponding Large Volume Data and broadcast, and n is the integer more than or equal to 2; First broadcast unit 92 is used for resolving and play the wheel that wheel that said receiving element receives broadcasts and broadcasts; Second broadcast unit 93 is used for when need watching n to take turns other that broadcast and take turns sowing time, obtains and plays said other according to the said playback relationship of receiving and take turns and broadcast.
Like this; Broadcast multichannel and send because a large-capacity data is divided into a plurality of the wheel, the transmission time that makes a plurality of parts wheels of taking turns in broadcasting broadcast shortens, and has also shortened each and has taken turns the user who broadcasts and resolve the time; Select the stand-by period of program thereby shortened the user, promoted user experience to broadcast program.
Wherein, the broadcasting service terminal in the foregoing description can be STB or digital TV integrated machine, or other bearing wheels are broadcast the terminal equipment of broadcast mode.
In addition, consistent among the noun that in the embodiment at above-mentioned server and data broadcast service terminal, relates to and correlation function and the preceding method embodiment do not done one by one here and given unnecessary details.
Can know through above description; In embodiments of the present invention, be divided into a plurality of the wheel and broadcast broadcasting and send, made in data volume greatly and under the certain situation of total bandwidth owing to will an original wheel broadcast the data of sending; The time that the user obtains important information shortens, thereby has strengthened user experience.
Through the description of above execution mode, those skilled in the art can be well understood to each execution mode and can realize by the mode that software adds essential general hardware platform, can certainly pass through hardware.Based on such understanding; The part that technique scheme contributes to prior art in essence in other words can be come out with the embodied of software product; This computer software product can be stored in the computer-readable recording medium, like ROM/RAM, magnetic disc, CD etc., comprises that some instructions are with so that a computer equipment (can be a personal computer; Server, perhaps network equipment etc.) carry out the described method of some part of each embodiment or embodiment.
Above-described execution mode does not constitute the qualification to this technical scheme protection range.The modification of being done within any spirit and principle at above-mentioned execution mode, be equal to replacement and improvement etc., all should be included within the protection range of this technical scheme.
Claims (12)
1. a data broadcasting method is characterized in that, said method comprises:
The Large Volume Data that needs are sent is divided into n group data, and wherein, every group of data are set to a wheel and broadcast, and n is the integer more than or equal to 2;
Relation according to said n group data is obtained the playback relationship that n wheel broadcast;
Sending said n wheel through n passage broadcasting broadcasts and said playback relationship.
2. the method for claim 1 is characterized in that, said broadcasting with said playback relationship through said n wheel of n passage broadcasting transmission comprises:
The priority that said n wheel broadcast is set;
Take turns to broadcast for each and distribute a passage, wherein, the wheel of each passage is broadcast the priority decision that the cycle broadcast by wheel;
Sending said n wheel through n the passage broadcasting that distributes broadcasts and said playback relationship.
3. method as claimed in claim 2 is characterized in that, is web data as if the said data that need to send, and said n group data are a corresponding n webpage, and then said broadcasting with said playback relationship through said n wheel of n passage broadcasting transmission comprises:
With said n the playback relationship corresponding configuration broadcast of wheel in the chained address of a said n webpage;
Send n webpage through n passage broadcasting through configuration.
4. method as claimed in claim 2 is characterized in that, if the said data that need to send are non-web data, then said broadcasting with said playback relationship through said n wheel of n passage broadcasting transmission comprises:
According to said playback relationship obtain explanation each said take turns broadcast between the configuration file of relation;
Said configuration file is configured to one or more said n wheel to be broadcast; And send said n wheel through n passage broadcasting and broadcast through configuration; Or, said configuration file is encapsulated separately, and send said n through n passage broadcasting and take turns the said configuration file of broadcasting with independent encapsulation.
5. the method described in claim 4 is characterized in that, said broadcasting with said playback relationship through said n wheel of n passage broadcasting transmission also comprises afterwards:
Receive said n wheel through configuration one or more in broadcasting take turns broadcast after, or receive said n wheel broadcast with the independent said configuration file that encapsulates after, resolve and play one of them and take turns and broadcast;
Watch other when needs and take turns sowing time, obtain and play said other according to the playback relationship in the said configuration file of receiving of taking turns configuration file or separately encapsulation in broadcasting and take turns and broadcast.
6. like each described method in the claim 1 to 5, it is characterized in that the said identification parameter of broadcasting of taking turns comprises network identity, frequency sign, program identification and correlation tag, said playback relationship comprises the said identification parameter that each wheel is broadcast.
7. a server is used for data broadcast service, it is characterized in that, said server comprises:
Grouped element is used for the Large Volume Data that needs send is divided into n group data, and wherein, every group of data are set to a wheel and broadcast, and n is the integer more than or equal to 2;
Acquiring unit is used for obtaining the playback relationship that n wheel broadcast according to the relation of said n group data;
Radio unit is used for sending said n wheel through n passage broadcasting and broadcasts and said playback relationship.
8. server as claimed in claim 7 is characterized in that, said server also comprises:
The unit is set, is used to be provided with the priority that said n wheel broadcast;
Allocation units are used to each and take turns to broadcast and distribute a passage, and wherein, the wheel of each passage is broadcast the priority decision that the cycle broadcast by the wheel that the unit setting is set;
Said radio unit also is used for sending said n wheel through n the passage broadcasting that distributes and broadcasts and said playback relationship.
9. server as claimed in claim 8 is characterized in that, if the said data that need to send are web data, said n group data are a corresponding n webpage, and then said radio unit comprises:
First configuration module is used for the chained address of said n playback relationship corresponding configuration of taking turns to broadcast to a said n webpage;
First broadcast module is used for sending n webpage through configuration through n passage broadcasting.
10. server as claimed in claim 8 is characterized in that, if said data of need sending are non-web data, then said radio unit comprises, acquisition module, be used for according to said playback relationship obtain explanation each said take turns broadcast between the configuration file of relation;
Said radio unit also comprises:
Second configuration module is configured to one or more said n wheels with said configuration file and broadcasts, and sends through n passage broadcasting and saidly to broadcast through n the wheel that disposes; Or the 3rd configuration module, be used for said configuration file is encapsulated separately, and send said n wheel through n passage broadcasting and broadcast and the said configuration file that encapsulates separately.
11. like each described server in the claim 7 to 10; It is characterized in that; Said acquiring unit is used for obtaining the playback relationship that said n wheel broadcast according to the relation of said n group data; Wherein, said playback relationship comprises the identification parameter that each wheel is broadcast, and said identification parameter comprises network identity, frequency sign, program identification and correlation tag.
12. a data broadcast service terminal is characterized in that, said data broadcast service terminal comprises:
Receiving element is used for broadcasting and playback relationship through one or more wheel that n wheel of n passage reception broadcast, and said n wheel broadcast to n wheel that divides into groups of a corresponding Large Volume Data and broadcast, and n is the integer more than or equal to 2;
First broadcast unit is used for resolving and play the wheel that wheel that said receiving element receives broadcasts and broadcasts;
Second broadcast unit is used for when need watching n to take turns other that broadcast and take turns sowing time, obtains and plays said other according to the said playback relationship of receiving and take turns and broadcast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101099831A CN101729275B (en) | 2009-11-03 | 2009-11-03 | Data broadcasting method and related equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101099831A CN101729275B (en) | 2009-11-03 | 2009-11-03 | Data broadcasting method and related equipment |
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| CN101729275A CN101729275A (en) | 2010-06-09 |
| CN101729275B true CN101729275B (en) | 2012-05-23 |
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| CN2009101099831A Active CN101729275B (en) | 2009-11-03 | 2009-11-03 | Data broadcasting method and related equipment |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102595201B (en) * | 2011-11-25 | 2018-05-01 | 中兴通讯股份有限公司 | A kind of CMMB data broadcastings delivery method and system |
| CN102595190A (en) * | 2012-02-17 | 2012-07-18 | 四川长虹电器股份有限公司 | Quick starting method of downloaded applications of digital television |
| CN104935976A (en) * | 2015-06-03 | 2015-09-23 | 无锡天脉聚源传媒科技有限公司 | Carousel playlist editing method and apparatus |
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