CN103905844B - Transmission service implementation method and device - Google Patents
Transmission service implementation method and device Download PDFInfo
- Publication number
- CN103905844B CN103905844B CN201210574140.0A CN201210574140A CN103905844B CN 103905844 B CN103905844 B CN 103905844B CN 201210574140 A CN201210574140 A CN 201210574140A CN 103905844 B CN103905844 B CN 103905844B
- Authority
- CN
- China
- Prior art keywords
- files
- psg
- contentschedule
- time
- channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Mobile Radio Communication Systems (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The invention discloses transmission service implementation method and device, terminal obtains SG information by mobile network from SG servers, the ContentClassification files and the time PSG_Update_start_time of acquisition ContentSchedule files got including SG servers from PSG servers；According to the push channel subscription list of the ContentClassification file generated users got, and when reaching PSG_Update_start_time, ContentSchedule files are obtained from PSG servers by radio network；According to the ContentSchedule files got, the reception to pushing the program on each push channel in channel subscription list is completed by radio network.Using scheme of the present invention, the load of SG servers can be mitigated.
Description
Technical field
The present invention relates to transmission service field, more particularly to transmission service implementation method and device.
Background technology
In the prior art, after user opens a terminal such as Television clients on mobile phone, terminal can by mobile network from
SG information is obtained on business guide (SG, Service Guide) server.
SG information be the entrance of broadcast type terminal TV business there is provided the information related to terminal TV live broadcast service, bag
Include to user show information, such as channel designation, programm name, brief introduction, the time started, the end time, standardized payment and
Way of paying etc., in addition to terminal are used for the information of background process, such as channel access way.
User can be linked into all kinds of broadcast type terminal TV programs by this unified entrance by SG information, therefrom selection sense
The program of interest, and follow-up operation is performed, such as order and watch.
Transmission service refers to the idle broadcasted without program using available television channel night, such as morning 0~6 point, using wide
The program push that network is enriched is broadcast, terminal carries out receiving and storage according to the selection of user, and user can deposit in terminal
The multimedia service watched at any time after storage.Generally, the programme content of transmission service and broadcast time etc. are required for carrying out daily
Update, and the content after renewal could be decided in the very short time of one section only before program broadcast.
After transmission service is carried out in terminal, the common practice is to issue transmission service to terminal using SG servers
(PSG, Push Service Guide) information is dispatched, terminal gets after PSG information, transmission service could be received
Deng.
But, the problem of above-mentioned processing mode can have certain in actual applications, such as：As previously described, because pushing industry
The programme content of business and broadcast time etc. are required for being updated daily, and the very short time of one section only before program broadcast
It is interior content after renewal to be decided, correspondingly, SG servers only have before play-out one section very in short time
PSG information can be got, and certain processing such as form conversion etc. is also carried out to it, and all terminals can all be broadcast in program
Acquisition request PSG information in this section before going out very short time, therefore, can cause the load of SG servers very big.
The content of the invention
In view of this, the invention provides transmission service implementation method and device, the load of SG servers can be mitigated.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
A kind of transmission service implementation method, when starting up of terminal and after open Television clients, carries out following handle：
SG information is obtained from business guide SG servers by mobile network, including SG servers from transmission service
The classifying content ContentClassification files and acquisition content scheduling got in scheduling PSG servers
The time PSG_Update_start_time of ContentSchedule files；
According to the push channel subscription list of the ContentClassification file generated users got, and
When reaching PSG_Update_start_time, ContentSchedule texts are obtained from PSG servers by radio network
Part；
According to the ContentSchedule files got, completed by radio network to pushing in channel subscription list
Each push channel on program reception.
A kind of terminal, including：
First processing module, for when starting up of terminal and after open Television clients, by mobile network from business guide
SG information is obtained in SG servers, the content point got including SG servers from transmission service scheduling PSG servers
Class ContentClassification files and the time PSG_ for obtaining content scheduling ContentSchedule files
Update_start_time；The SG information got is sent to Second processing module；
The Second processing module, for according to the ContentClassification file generated users' got
Channel subscription list is pushed, and when as arrival PSG_Update_start_time, by radio network from PSG servers
Obtain ContentSchedule files；According to the ContentSchedule files got, completed by radio network to pushing away
Send the reception of the program on each push channel in channel subscription list.
A kind of service guideline server, including：
3rd processing module, for receiving the classifying content that transmission service scheduling PSG servers are sent
ContentClassification files and the time PSG_Update_ for obtaining content scheduling ContentSchedule files
Start_time, and it is sent to fourth processing module；
The fourth processing module, in business guide SG information, the Information encapsulation got to be passed through into mobile network
Network is sent to terminal.
A kind of transmission service dispatch server, including：
5th processing module, for generating transmission service scheduling PSG information, and by the classifying content in PSG information
ContentClassification files and the time for obtaining the content scheduling ContentSchedule files in PSG information
PSG_Update_start_time is sent to business guide SG servers；
6th processing module, for when reaching PSG_Update_start_time, being incited somebody to action by radio network
ContentSchedule file broadcasts broadcast the section on different push channels to terminal, and in the scheduled time by radio network
Mesh, is received for terminal.
It can be seen that, using scheme of the present invention, starting up of terminal is simultaneously opened after Television clients, can be by mobile network from SG
SG information is obtained in server, wherein may include ContentClassification files and obtain ContentSchedule
The temporal information of file, when reaching the corresponding time, terminal can receive what PSG servers were broadcasted by radio network
ContentSchedule files, and reception of program etc. can be completed according to the ContentSchedule files received, so that
Avoid and the situation that great amount of terminals concentrates transmission to ask occur, and then reduce the load of SG servers, moreover, can avoid the occurrence of
Great amount of terminals, which is concentrated, sends request so as to cause the problem of component requests cannot be handled in time, and then improves Service Quality
Amount, is conducive to the popularization of transmission service.
Brief description of the drawings
Fig. 1 is the composition structural representation that transmission service of the present invention realizes system.
Fig. 2 is the flow chart of transmission service implementation method embodiment of the present invention.
Embodiment
For problems of the prior art, a kind of transmission service implementation is proposed in the present invention.
In order that technical scheme is clearer, clear, develop simultaneously embodiment referring to the drawings, to institute of the present invention
The scheme of stating is described in further detail.
Fig. 1 is the composition structural representation that transmission service of the present invention realizes system.As shown in figure 1, terminal and SG servers
Between communicated by mobile network, communicated between terminal and PSG servers by radio network.
Based on system shown in Figure 1, Fig. 2 is the flow chart of transmission service implementation method embodiment of the present invention.As shown in Fig. 2
Including：
Step 21：Terminal obtains SG information by mobile network from SG servers, is taken including SG servers from PSG
Classifying content (ContentClassification) file and acquisition content scheduling got in business device
(ContentSchedule) time (PSG_Update_start_time) of file.
In actual applications, when starting up of terminal and after open Television clients, you can according to shown in Fig. 2 at flow
Reason.
Skilled person will appreciate that, include three files in PSG information altogether, i.e.,：ContentClassification texts
Part, ContentSchedule files and contents attribute (ContentAttribute) file.
Wherein, ContentClassification files are used for the push channel information for describing transmission service, including channel
Classification, the title of channel, the business key label of channel and access frequency point etc.；ContentSchedule files are used to describe
The schedule information of each program, including section destination homing channel, the broadcast time started of program and duration etc.；
ContentAttribute files are used for the attribute information for describing each program, include title, keyword, brief introduction and the text of program
Part size etc..
Generally, ContentClassification files are seldom changed, therefore, and PSG servers are being configured
ContentClassification files or after being updated to original ContentClassification files, you can will
Newest ContentClassification files are sent to SG servers, so as to user browse push channel information and
The push channel received is wished in selection after order, in addition, PSG servers also need to send PSG_Update_start_time
SG servers are given, so that user knows when go to obtain ContentSchedule files.Correspondingly, SG servers can be by
The Information encapsulation of PSG servers is received from SG information, terminal is sent to.
Step 22：Terminal is ordered according to the push channel of the ContentClassification file generated users got
Read list.
Terminal gets from SG servers after ContentClassification files, can combine newest get
The push channel list that user has ordered, generates the push channel subscription list of user.
Specifically, i.e., the push channel described in ContentClassification files is showed into user, for
Subscribed at family；Wherein, only clear stream pushes push channel permission user's subscription that channel and user have ordered, if user will
The push channel being not subscribed to is subscribed to, bootable user is ordered；The push channel that user's selection is subscribed to is determined, composition pushes frequency
Road subscription list.
It is prior art that how user, which carries out pushing channel subscription etc.,.
Subsequently, when the push channel list that user has ordered updates, it is necessary to correspondingly to pushing channel subscription row
Table is updated, as user eliminate to it is a certain push channel order, and the push channel be located at push channel subscription list
In, then then need to delete the push channel from channel subscription list is pushed.
Step 23：When reaching PSG_Update_start_time, terminal is obtained by radio network from PSG servers
Take ContentSchedule files.
ContentSchedule files and ContentAttribute file changes are very fast, can be issued by radio network
To terminal.
Wherein, ContentSchedule files can be carried out wide by the passage of Service ID=8000 in radio network
Broadcast, specifically, when reaching PSG_Update_start_time, PSG servers can be broadcasted by radio network
ContentSchedule files, so that terminal is received.
Correspondingly, terminal can be current according to what is carried in PSG_Update_start_time the and SG information got
Standard time generate countdown clock, when clock then when, that is, receive PSG servers broadcasted ContentSchedule text
Part.
Step 24：Terminal is completed to pushing channel according to the ContentSchedule files got by radio network
The reception of the program on each push channel in subscription list.
In actual applications, terminal can respectively be carried out following for pushing each push channel in channel subscription list
Processing：The broadcast time started of the program on the push channel according to described in the ContentSchedule files got
And the duration, receiving is carried out in the corresponding period, how prior art is received as.
Illustrate：
Assuming that understand that user have subscribed A and B two push channels according to channel subscription list is pushed, and according to
Record in ContentSchedule files understands that the broadcast time for pushing the program a on channel A is 04:34~05:02, push away
The broadcast time for sending the program b on channel B is 05:02~05:15, then, terminal then can be 04:34~05:02 receives program
A, 05:02~05:15 receive program b.
Terminal can also further receive ContentAttribute files, i.e. PSG servers while program is received
ContentAttribute files can be broadcasted together with program.
Subsequently, can be by from receiving when terminal determines that user needs to watch the program received
Each attribute information such as programm name of program received got in ContentAttribute files etc. shows user,
And after determining that user chooses an attribute information corresponding program, the program is played, how playing and showing is existing skill
Art.
Introduction before foundation understands that ContentSchedule file changes are very fast, then, in order to enable the terminals to and
When get in newest ContentSchedule files, scheme of the present invention and also propose following processing mode.
It can also further comprise in the ContentSchedule files that terminal is got i.e. in step 23：Next time
PSG_Update_start_time, so that terminal knows when to obtain ContentSchedule files next time, class successively
Push away.
That is, for terminal, after execution of step 24, you can perform step X：When reaching next time
During PSG_Update_start_time, ContentSchedule files are reacquired, and according to reacquiring
ContentSchedule files complete the reception to pushing the program on each push channel in channel subscription list, afterwards
Repeat step X.
, can be when eventually after terminal obtains the failure of ContentSchedule files or shutdown etc. for some reason
End is started shooting and started after Television clients next time, repeats flow shown in Fig. 2.
So far, that is, the introduction on the inventive method embodiment is completed.
Based on above-mentioned introduction, a kind of terminal, a kind of SG servers and a kind of PSG services are also disclosed in the present invention
Device.
Wherein, the terminal includes：
First processing module, for when starting up of terminal and after open Television clients, by mobile network from SG servers
Middle acquisition SG information, the ContentClassification files got from PSG servers including SG servers with
And obtain the time PSG_Update_start_time of ContentSchedule files；The SG information got is sent to
Two processing modules；
Second processing module, for the push according to the ContentClassification file generated users got
Channel subscription list, and when reaching PSG_Update_start_time, obtained by radio network from PSG servers
ContentSchedule files；According to the ContentSchedule files got, completed by radio network to pushing frequency
The reception of the program on each push channel in road subscription list.
Specifically, Second processing module shows the push channel described in ContentClassification files
User, is subscribed to for user；Wherein, only clear stream pushes push channel permission user's subscription that channel and user have ordered；
The push channel that user's selection is subscribed to is determined, composition pushes channel subscription list.
In addition, can further comprise in the ContentSchedule files that Second processing module is got：Next time
PSG_Update_start_time；
Correspondingly, Second processing module can be further used for, and complete to pushing each push in channel subscription list
After the reception of program on channel, when reaching PSG_Update_start_time next time, reacquire
ContentSchedule files, and completed according to the ContentSchedule files reacquired to pushing channel subscription row
The reception of the program on each push channel in table, repeats itself function afterwards.
Further, Second processing module is for pushing each push channel in channel subscription list, can be respectively according to acquisition
To ContentSchedule files described in the push channel on program broadcast time started and duration,
The corresponding period carries out receiving.
Second processing module can be further used for, and while program is received, further receive
ContentAttribute files；When it is determined that user needs to watch the program received, by from receiving
The attribute information of each program received got in ContentAttribute files shows user, and is used when determination
Family is chosen after the corresponding program of an attribute information, plays the program.
The SG servers include：
3rd processing module, for receiving the ContentClassification files and obtain that PSG servers send
The time PSG_Update_start_time of ContentSchedule files is taken, and is sent to fourth processing module；
Fourth processing module, in SG information, the Information encapsulation got to be sent into terminal by mobile network.
The PSG servers include：
5th processing module, for generating PSG information, and by the ContentClassification files in PSG information
And the time PSG_Update_start_time of the ContentSchedule files in acquisition PSG information is sent to SG services
Device；
6th processing module, for when reaching PSG_Update_start_time, being incited somebody to action by radio network
ContentSchedule file broadcasts broadcast the section on different push channels to terminal, and in the scheduled time by radio network
Mesh, is received for terminal.
6th processing module can be further used for, while broadcast program, in broadcast PSG information
ContentAttribute files, are received for terminal.
The specific workflow of above-mentioned each device embodiment refer to the respective description in preceding method embodiment, herein not
Repeat again.
In a word, using scheme of the present invention, starting up of terminal is simultaneously opened after Television clients, can be by mobile network from SG
SG information is obtained in server, wherein may include ContentClassification files and obtain ContentSchedule
The temporal information of file, when reaching the corresponding time, terminal can receive what PSG servers were broadcasted by radio network
ContentSchedule files, and reception of program etc. can be completed according to the ContentSchedule files received, so that
Avoid and the situation that great amount of terminals concentrates transmission to ask occur, and then reduce the load of SG servers, moreover, can avoid the occurrence of
Great amount of terminals, which is concentrated, sends request so as to cause the problem of component requests cannot be handled in time, and then improves Service Quality
Amount, is conducive to the popularization of transmission service, is pushed away further, terminal can combine situations such as order and subscription of user which to determine to receive
The program of channel, rather than the whole of blindness is sent to receive, implementation is more flexible, and can save the energy consumption such as electricity of terminal
Deng.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements done etc. should be included within the scope of protection of the invention.
Claims (13)
1. a kind of transmission service implementation method, it is characterised in that when starting up of terminal and after open Television clients, carry out following locate
Reason：
SG information is obtained from business guide SG servers by mobile network, dispatched including SG servers from transmission service
The classifying content ContentClassification files and acquisition content scheduling got in PSG servers
The time PSG_Update_start_time of ContentSchedule files；
Arrived according to the push channel subscription list of the ContentClassification file generated users got, and working as
During up to PSG_Update_start_time, ContentSchedule files are obtained from PSG servers by radio network；
According to the ContentSchedule files got, complete every in channel subscription list to pushing by radio network
The reception of program on individual push channel.
2. according to the method described in claim 1, it is characterised in that what the basis was got
The push channel subscription list of ContentClassification file generated users includes：
Push channel described in ContentClassification files is showed into user, subscribed to for user；Its
In, only clear stream pushes push channel permission user's subscription that channel and user have ordered；
The push channel that user's selection is subscribed to is determined, composition pushes channel subscription list.
3. method according to claim 1 or 2, it is characterised in that
The ContentSchedule files got further comprise：PSG_Update_start_ next time
time；
After reception of the completion to pushing the program on each push channel in channel subscription list, further comprise：
X, when reaching PSG_Update_start_time next time, reacquire ContentSchedule files, and root
Completed according to the ContentSchedule files reacquired to pushing the section on each push channel in channel subscription list
Purpose is received, and step X is repeated afterwards.
4. method according to claim 1 or 2, it is characterised in that the completion is every in channel subscription list to pushing
The reception of program on individual push channel includes：
For pushing each push channel in channel subscription list, respectively according to the ContentSchedule files got
Described in the push channel on program broadcast time started and duration, the corresponding period carry out receiving.
5. method according to claim 4, it is characterised in that this method further comprises：
While program is received, contents attribute ContentAttribute files are further received；
When it is determined that user needs to watch the program received, it will be got from the ContentAttribute files received
The attribute information of each program received show user, and when determining that user choosing the corresponding program of an attribute information
Afterwards, the program is played.
6. a kind of terminal, it is characterised in that including：
First processing module, for when starting up of terminal and after open Television clients, being taken by mobile network from business guide SG
It is engaged in device obtaining SG information, the classifying content got including SG servers from transmission service scheduling PSG servers
ContentClassification files and the time PSG_Update_ for obtaining content scheduling ContentSchedule files
start_time；The SG information got is sent to Second processing module；
The Second processing module, for the push according to the ContentClassification file generated users got
Channel subscription list, and when reaching PSG_Update_start_time, obtained by radio network from PSG servers
ContentSchedule files；According to the ContentSchedule files got, completed by radio network to pushing frequency
The reception of the program on each push channel in road subscription list.
7. terminal according to claim 6, it is characterised in that
Push channel described in ContentClassification files is showed user by the Second processing module, is supplied
User is subscribed to；Wherein, only clear stream pushes push channel permission user's subscription that channel and user have ordered；Determine user
The push channel subscribed to is selected, composition pushes channel subscription list.
8. the terminal according to claim 6 or 7, it is characterised in that
The ContentSchedule files that the Second processing module is got further comprise：PSG_ next time
Update_start_time；
The Second processing module is further used for, and completes to pushing the section on each push channel in channel subscription list
After purpose is received, when reaching PSG_Update_start_time next time, ContentSchedule texts are reacquired
Part, and completed according to the ContentSchedule files reacquired to pushing each push frequency in channel subscription list
The reception of program on road, repeats itself function afterwards.
9. the terminal according to claim 6 or 7, it is characterised in that
The Second processing module is for pushing each push channel in channel subscription list, and basis is got respectively
The broadcast time started and duration of the program on the push channel described in ContentSchedule files, corresponding
Period carry out receiving.
10. terminal according to claim 9, it is characterised in that
The Second processing module is further used for, and while program is received, further receives contents attribute
ContentAttribute files；When it is determined that user needs to watch the program received, by from receiving
The attribute information of each program received got in ContentAttribute files shows user, and is used when determination
Family is chosen after the corresponding program of an attribute information, plays the program.
11. a kind of service guideline server, it is characterised in that including：
3rd processing module, for receiving the classifying content that transmission service scheduling PSG servers are sent
ContentClassification files and the time PSG_Update_ for obtaining content scheduling ContentSchedule files
Start_time, and it is sent to fourth processing module；
The fourth processing module, for the Information encapsulation got in business guide SG information, to be sent out by mobile network
Give terminal.
12. a kind of transmission service dispatch server, it is characterised in that including：
5th processing module, for generating transmission service scheduling PSG information, and by the classifying content in PSG information
ContentClassification files and the time for obtaining the content scheduling ContentSchedule files in PSG information
PSG_Update_start_time is sent to business guide SG servers；
6th processing module, for when reaching PSG_Update_start_time, being incited somebody to action by radio network
ContentSchedule file broadcasts broadcast the section on different push channels to terminal, and in the scheduled time by radio network
Mesh, is received for terminal.
13. transmission service dispatch server according to claim 12, it is characterised in that
6th processing module is further used for, while broadcast program, the contents attribute in broadcast PSG information
ContentAttribute files, are received for terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210574140.0A CN103905844B (en) | 2012-12-26 | 2012-12-26 | Transmission service implementation method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210574140.0A CN103905844B (en) | 2012-12-26 | 2012-12-26 | Transmission service implementation method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103905844A CN103905844A (en) | 2014-07-02 |
| CN103905844B true CN103905844B (en) | 2017-08-08 |
Family
ID=50996964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210574140.0A Active CN103905844B (en) | 2012-12-26 | 2012-12-26 | Transmission service implementation method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103905844B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101083580A (en) * | 2006-05-30 | 2007-12-05 | 华为技术有限公司 | Method for obtaining electronic business guide update of mobile terminal and server and terminal |
| CN101212530A (en) * | 2006-12-27 | 2008-07-02 | 中兴通讯股份有限公司 | Method for updating electronic service guide on mobile multimedia broadcast terminal |
| CN101567741A (en) * | 2008-04-23 | 2009-10-28 | 中兴通讯股份有限公司 | Methods and system for transmitting and receiving electronic service instructions |
| CN102594480A (en) * | 2012-01-21 | 2012-07-18 | 中广传播集团有限公司 | Broadcast data transmission method and broadcast data transmitting and receiving device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008146252A2 (en) * | 2007-06-01 | 2008-12-04 | Nokia Corporation | System and method for delivering service guide information |
-
2012
- 2012-12-26 CN CN201210574140.0A patent/CN103905844B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101083580A (en) * | 2006-05-30 | 2007-12-05 | 华为技术有限公司 | Method for obtaining electronic business guide update of mobile terminal and server and terminal |
| CN101212530A (en) * | 2006-12-27 | 2008-07-02 | 中兴通讯股份有限公司 | Method for updating electronic service guide on mobile multimedia broadcast terminal |
| CN101567741A (en) * | 2008-04-23 | 2009-10-28 | 中兴通讯股份有限公司 | Methods and system for transmitting and receiving electronic service instructions |
| CN102594480A (en) * | 2012-01-21 | 2012-07-18 | 中广传播集团有限公司 | Broadcast data transmission method and broadcast data transmitting and receiving device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103905844A (en) | 2014-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2068557B1 (en) | Mapping mobile device electronic program guide to content | |
| CN101098329B (en) | Method and system for interactive request program | |
| US20110010737A1 (en) | Method and apparatus for notification-based customized advertisement | |
| EP1883228A1 (en) | A broadcast system with a local electronic service guide generation | |
| CN101369859B (en) | Method and system for acquiring mobile phone television electronic service instruction information | |
| CN101267589B (en) | System and method for realizing interactive service | |
| CN104756044A (en) | On demand access to scheduled content | |
| CN1881882A (en) | Method for promulgating advertisement in network terminal machine | |
| CN100544420C (en) | A kind of network TV business prompting system and method | |
| CN101179685A (en) | Multimedia broadcasting program reminding method of mobile terminal | |
| CN102291615A (en) | Television program precision searching and detail viewing device and method based on one-way network | |
| CN102594480A (en) | Broadcast data transmission method and broadcast data transmitting and receiving device | |
| CN103731688A (en) | Information push method and electronic device | |
| CN101389000A (en) | Preserved program management method | |
| CN101809905A (en) | Methods and apparatuses of user identification and notification of multimedia content | |
| CN201114585Y (en) | A prompt system for multimedia broadcast program at a mobile terminal | |
| CN105915958A (en) | Method, apparatus and system for following program at television end | |
| CN104901939A (en) | Multimedia file play method, terminal and server | |
| CN201590869U (en) | Data and audio/video transmitting system based on three-net interfused technology | |
| CN103905844B (en) | Transmission service implementation method and device | |
| CN101383958A (en) | Service publishing method and system for mobile multimedia terminal | |
| CN103167331A (en) | Method, system and device for broadcasting and receiving program | |
| CN102769800A (en) | Method and system for ordering playing file in internet | |
| CN1964280A (en) | A method to determine the number of subscriber of multimedia broadcast by quasi-real-time statistic | |
| CN102790651A (en) | Synchronization playing system and method for traditional broadcasting and multimedia contents |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |