CN101527835A - Method for transmitting mobile multimedia broadcasting program message and corresponding device - Google Patents
Method for transmitting mobile multimedia broadcasting program message and corresponding device Download PDFInfo
- Publication number
- CN101527835A CN101527835A CN200910133654A CN200910133654A CN101527835A CN 101527835 A CN101527835 A CN 101527835A CN 200910133654 A CN200910133654 A CN 200910133654A CN 200910133654 A CN200910133654 A CN 200910133654A CN 101527835 A CN101527835 A CN 101527835A
- Authority
- CN
- China
- Prior art keywords
- information
- program
- data
- update flag
- data update
- 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.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
-
- 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
- H04H60/25—Arrangements for updating broadcast information or broadcast-related information
Abstract
The invention discloses a method for transmitting a mobile multimedia broadcasting program message and a corresponding device, wherein, when program information data in a program message is required to be updated, a front end updates the program message data and also renovates a data updating marking message used for marking data updating in the program message, and then the front end encapsulates the program message in a multiplex subframe data segment and sends a service information multiplex frame consisting of a multiplex subframe. A terminal analyzes and picks up the data updating marking message in the program message from the multiplex subframe data segment and judges whether the program message data in the program message is updated according to the data updating marking message, and the terminal analyzes, picks up and saves the program information data only if the program information data is judged as being updated. The invention improves the efficiency and performance of the terminal for processing the program message, thereby improving the user experience.
Description
Technical field
The present invention relates to mobile multimedia broadcast system and mobile phone TV terminal thereof, relate in particular to the method and the corresponding device thereof of transmission program prompt information.
Background technology
The electron service instruction (ESG, Electronic Service Guide) of China Mobile multimedia broadcasting (CMMB, China Mobile Multimedia Broadcasting) system is a multimedia broadcasting information navigation service.The terminal use as Business Name, reproduction time, content outline etc., is convenient to user's retrieval fast, preview and visit by the relevant information that ESG can obtain multi-media broadcasting service.ESG makes the user can find own programs of interest, the additional information of checking program quickly and easily for user's TV reception and enjoyment information service provide a good navigation mechanism.
These functions of ESG become important channel and the instrument that the user watches program.On ESG, can provide multiple value-added service, to make full use of the customer group of ESG, for operator creates abundant income.Along with the ESG amount of information is more and more abundanter, organizing effectively and dispatching ESG information just becomes an important task.
In mobile multimedia broadcast system, ESG comprises basic descriptor, data message and program prompt information.Wherein, program prompt information has been described the summary info of each time period broadcast program of mobile multi-media broadcasting service, be encapsulated in the data cell of business information multiplexed sub frame data segment, with Mobile Multimedia Broadcasting look, audio service transmits, as shown in Figure 1.
Program prompt information mainly comprises information such as the theme of time started, duration, program of current program N the record (from writing down 0 to record N-1) and length thereof, the structure of program prompt information can in time be notified the program arrangement of nearest time period of user referring to Fig. 2 by program prompt information.
In existing technology, the terminal per second receives the multiplexed frame that transmits in the broadcast channel, and this multiplexed frame is resolved, and extracts program prompt information wherein, is shown to the user.
But for various reasons, terminal is also bad to the result of broadcast of program at present, and user experience is relatively poor.
Summary of the invention
Technical problem to be solved by this invention provides a kind of method and corresponding device thereof of transmitting mobile multimedia broadcasting program message, can improve treatment effeciency and the performance of terminal to program prompt information greatly, and can not influence result of broadcast.
In order to solve the problems of the technologies described above, the invention provides a kind of method that sends mobile multimedia broadcasting program message, comprising:
Network front end timed sending program prompt information; When the program information data in the program prompt information need be upgraded, when upgrading this program information data, refresh and be used for identification data data updated updating mark information in this program prompt information, then this program prompt information is encapsulated in the multiplexed sub frame data segment, sends the business information multiplexed frame that constitutes by multiplexed sub frame.
Further,
Front end sets in advance an initial value of Data Update flag information, and this initial value is made an appointment by front end and terminal;
Refreshing of Data Update flag information is meant the Data Update flag information is changed to different values.
Further, the Data Update flag information perhaps upgrades sequence number field by expansion in program prompt information by the value sign of the cyclic redundancy check (CRC) field of program prompt information, upgrades the value sign of sequence number field by this; Front end and the terminal label manner of making an appointment.
In order to solve the problems of the technologies described above, the invention provides a kind of method that receives mobile multimedia broadcasting program message, comprising:
Communication terminal regularly receives the business information multiplexed frame, from the data segment of multiplexed sub frame, resolve the Data Update flag information that extracts in the program prompt information, judge according to this Data Update flag information whether the program information data in this program prompt information is upgraded, only then resolve and extract this program information data and preservation when upgrading when judging.
Further,
Terminal is preserved the initial value of the Data Update flag information of making an appointment with network front end;
Judge according to this Data Update flag information whether this program information data is upgraded, when the Data Update flag information that is meant current reception and parsing is not equal to this initial value, judge that this program information data upgrades; Be meant that perhaps the Data Update flag information with last time of this Data Update flag information of current reception and parsing and preservation compares, if unequally judge that then this program information data upgrades.
Further,
This Data Update flag information perhaps upgrades sequence number field by expansion in program prompt information by the value sign of the cyclic redundancy check (CRC) field of program prompt information, upgrades the value sign of sequence number field by this; Terminal end and the front end label manner of making an appointment.
Further, terminal also shows this program information data in this program information data of preserving current parsing and extraction.
In order to solve the problems of the technologies described above, the invention provides a kind of fore device that sends mobile multimedia broadcasting program message, comprise the program prompt information update module and the multiplexing process sending module that connect successively; Wherein:
The program prompt information update module, the program information data of program prompt information is used for when need be upgraded, when upgrading this program information data, refresh and be used for identification data data updated updating mark information in this program prompt information, then this program prompt information is exported to the multiplexing process sending module;
The multiplexing process sending module is used for the timed sending program prompt information; When program prompt information update module output program prompt information, this program prompt information is encapsulated in the data segment of multiplexed sub frame of service integration frame and storage, send the service integration frame that constitutes by multiplexed sub frame.
Further,
The program prompt information update module sets in advance an initial value with the Data Update flag information, and this initial value is made an appointment by front end and terminal; Refresh this Data Update flag information and be meant, this Data Update flag information is changed to different values.
Further,
The program prompt information update module is with the value of the cyclic redundancy check (CRC) field of the program prompt information sign as the Data Update flag information; Perhaps, sequence number field is upgraded in expansion in program prompt information, and this is upgraded the sign of the value of sequence number field as the Data Update flag information; The sign of Data Update flag information is made an appointment by fore device and terminal.
In order to solve the problems of the technologies described above, the invention provides a kind of communication terminal device that receives mobile multimedia broadcasting program message, comprise the receiver module and the dissection process module that connect successively; Wherein:
Receiver module is used for regularly receiving the business information multiplexed frame by radio network, and this business information multiplexed frame is exported to the dissection process module;
The dissection process module, be used to resolve the business information multiplexed frame of input, from the data segment of multiplexed sub frame, resolve the Data Update flag information that extracts in the program prompt information, judge according to this Data Update flag information whether the program information data in this program prompt information is upgraded, only resolve and extract this program information data and preservation when upgrading when judging.
Further,
The dissection process module, the initial value of this Data Update flag information that preservation and fore device are made an appointment; Judge according to this Data Update flag information whether described program information data is upgraded, when this Data Update flag information that is meant current reception and parsing is not equal to this initial value, judge that this program information data upgrades; Perhaps, be meant that the Data Update flag information with last time of this Data Update flag information of current reception and parsing and preservation compares, if unequally judge that then this program information data upgrades.
Further,
The dissection process module is with the value of the cyclic redundancy check (CRC) field of the program prompt information sign as the Data Update flag information; Perhaps, sequence number field is upgraded in expansion in program prompt information, and this is upgraded the sign of the value of sequence number field as the Data Update flag information; The sign of Data Update flag information is made an appointment by terminal installation and fore device.
Further, also comprise the apparent module that is connected with the dissection process module, wherein:
The dissection process module also is used in the program information data of preserving current parsing and extraction the program information data of current parsing and extraction being exported to display module;
Show module, be used to show this program information data of input.
The present invention compared with prior art, owing to judge by the Data Update flag information is set whether program prompt information needs to upgrade, and more just program prompt information is upgraded to resolve and show under the news at needs and handle, thereby can improve treatment effeciency and the performance of terminal greatly to program prompt information, and can strengthen result of broadcast, make user experience significantly promote.
Description of drawings
Fig. 1 is carried on program prompt information transmission schematic diagram in the data cell of CMMB multiplexed sub frame;
Fig. 2 is the structure chart of program prompt information;
The structure chart that Fig. 3 expands program prompt information for the present invention;
Fig. 4 is the flow chart that network front end of the present invention sends the method embodiment of program prompt information;
Fig. 5 is the flow chart of the method embodiment of terminal program receiving information of the present invention;
Fig. 6 sends the structural representation of the fore device embodiment of program prompt information for the present invention;
Fig. 7 is the structural representation of the terminal installation embodiment of program receiving information of the present invention.
Embodiment
Find by analysis, because program prompt information cycles through radio network and sends to terminal in the process of playing programs, all to obtain program prompt information no matter whether this program prompt information of terminal is updated in the per second to the data segment that the multiplexed frame that receives is resolved wherein, and show processing, so not only can cause terminal to do many useless reprocessings and cause its decreased performance, and also can influence result of broadcast, make user experience relatively poor.
The method of transmitting mobile multimedia broadcasting program message provided by the invention and corresponding device thereof, its inventive concept is, network front end is after the program prompt information Data Update with mobile multi-media broadcasting service, correspondingly the value that is used for identification data data updated updating mark field in the program prompt information is refreshed, then program prompt information is encapsulated in the data segment of multiplexed sub frame of multiplexed frame and launches; After terminal receives multiplexed frame, the value of the Data Update attribute field in the program prompt information is read in parsing, judge with this whether the program prompt information data are upgraded, again the program prompt information data that receive are resolved and show processing if upgrade, improve the efficient and the performance of terminal processes program prompt information thus, strengthen user experience.
Come foregoing invention design of the present invention is launched narration in detail below in conjunction with accompanying drawing and preferred embodiment, thereby clearly set forth out technical scheme of the present invention.
Though below be to be example with the CMMB protocol architecture, this only is in order to explain the present invention, to only limit to be used in the CMMB protocol architecture and should not be construed as the present invention.In fact, the present invention is applicable in any Mobile Multimedia Broadcasting system with control information and business information separated transmission.
Realize that the present invention handles the method for program prompt information, need utilize in the program prompt information 32 cyclic redundancy check (CRC) (CRC, Cyclic Redundancy Check) 32 fields, (whether CRC32 is used for checking data correct as judging necessity sign whether program prompt information upgrades, as long as data are revised to some extent in the program prompt information, then the CRC32 value will change.So can utilize this parameter,, can judgment data whether change as long as relatively whether the CRC32 value equates.), as shown in Figure 3; Perhaps, sequence number field (for example by keeping the position) is upgraded in expansion in program prompt information, as necessity sign of judging whether program prompt information upgrades.
As shown in Figure 4, for the present invention sends the method embodiment flow chart of program prompt information, this flow process is carried out by network front end, comprises the steps:
401: determining whether program information data in the program prompt information needs to upgrade, is execution in step 402 then, otherwise execution in step 405;
402～404: program information data is upgraded, and refreshed, then program prompt information is encapsulated in the multiplexed sub frame data segment of business information multiplexed frame with being used for identification data data updated updating mark information in the program prompt information;
Data Update flag information in program prompt information, can take dual mode sign: a kind of is the value sign of using the CRC32 field, another kind of then be to identify by the value that sequence number field is upgraded in expansion in the program prompt information, as shown in Figure 3.Certainly, adopt which kind of mode to identify, need front end and terminal to make an appointment.
The Data Update flag information will be provided with an initial value of making an appointment with terminal, for example can be made as 0.Refreshing of Data Update flag information is meant the Data Update flag information moved a unit length of making an appointment, and for example adds 1 in this embodiment.
405: regularly the business information multiplexed sub frame is launched; Process ends.
As shown in Figure 5, be the method embodiment flow chart of program receiving information of the present invention, this flow process is carried out by communication terminal, comprises the steps:
501: set in advance data and upgrade variable=0, and be kept at this locality;
502～504: regularly receive the business information multiplexed frame, from the multiplexed sub frame data segment, resolve the Data Update flag information that extracts in the program prompt information;
505～508: the Data Update variable of this locality preservation and the Data Update flag information in the program prompt information are compared, if the two is unequal, illustrate that network front end upgrades the program information data in the program prompt information, then resolve and extract program information data (comprising information such as the theme of time started, duration, program of current program and length thereof) and preserve, the program information data content of display update, put the Data Update flag information in local Data Update variable=program prompt information of preserving, return step 402 then and carry out; Otherwise, illustrate that network front end upgrades program information data and do not need its parsing and extraction, so directly return step 402 execution; Finish until mobile multi-media broadcasting service, then process ends.
For example, the value of the CRC32 field in the Data Update variable that terminal is preserved this locality and the program prompt information is compared, or the value of the renewal sequence number field of expanding in the Data Update variable that this locality is preserved and the program prompt information is compared, unequal program information data (the time started that comprises current program of then resolving and extracting in the program prompt information, duration, information datas such as the theme of program and length thereof) also preserve, regularly show these data contents of resolving and extracting, put the value of CRC32 field in local Data Update variable=program prompt information of preserving then, or put the value of the renewal sequence number field of expanding in local Data Update variable=program prompt information of preserving.
In fact, terminal is preserved and the make an appointment initial value of Data Update flag information of front end; At first, when the Data Update flag information in the program prompt information that terminal judges receives is not equal to this initial value, just can confirm that the program information data in the program prompt information upgrades, resolve and extract the program information data of renewal then, preserve the program prompt information (comprising program information data and Data Update flag information) of this reception simultaneously.After, Data Update flag information in each program prompt information that all will newly receive, the Data Update flag information of preserving with the last time relatively is used as the foundation of judging whether program information data is upgraded, in case and Data Update just the whole program information is refreshed preservation.
The present invention also correspondingly provides a kind of network front end device embodiment that sends program prompt information, and as shown in Figure 6, this fore device 600 comprises program prompt information update module 610 and the multiplexing process sending module 620 that connects successively; Wherein:
Program prompt information update module 610, the program information data of determining program prompt information is used for when need be upgraded, program information data is upgraded, and refresh being used for identification data data updated updating mark information in the program prompt information, then program prompt information is exported to multiplexing process module 620;
Data Update flag information in program prompt information, the value that can use the CRC32 field identifies, and perhaps upgrades the value sign of sequence number field by expansion in the program prompt information.
The Data Update flag information will be provided with an initial value of making an appointment with terminal (for example being made as 0).Refreshing of Data Update flag information is meant that change Data Update flag information is a different value, for example adds 1 in this embodiment.
Multiplexing process sending module 620 is used for being encapsulated in the multiplexed sub frame data segment program prompt information of input and storage the business information multiplexed frame that timed sending is made of multiplexed sub frame.
The present invention also correspondingly provides a kind of communication terminal device embodiment of program receiving information, as shown in Figure 7.This terminal 700 comprises receiver module 710, dissection process module 720 and the display module 730 that connects successively; Wherein:
Program information data comprises information datas such as the theme of time started, duration, program of current program and length thereof.
In fact, at first, when the Data Update flag information in the program prompt information that 720 judgements of dissection process module receive is not equal to the initial value of preservation, just can confirm that the program information data in the program prompt information upgrades, resolve and extract the program information data of renewal then, preserve the program prompt information (comprising program information data and Data Update flag information) of this reception simultaneously.After, Data Update flag information in each program prompt information that all will newly receive, with the Data Update flag information of the last time of preserving relatively, be used as the foundation of judging whether program information data is upgraded, in case and Data Update just the whole program information is refreshed preservation.
The present invention solves the drawback that conventional solution exists, terminal judges that by the Data Update flag information is set whether front end is to the program prompt information Data Update in program prompt information, and under the situation of Data Update, the program prompt information that upgrades resolved and show processing, thereby improved treatment effeciency and the performance of terminal widely to program prompt information, and strengthened result of broadcast, made user experience significantly promote.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (14)
1, a kind of method that sends mobile multimedia broadcasting program message comprises:
Network front end timed sending program prompt information; When the program information data in the program prompt information need be upgraded, when upgrading described program information data, refresh and be used for identification data data updated updating mark information in the described program prompt information, then described program prompt information is encapsulated in the multiplexed sub frame data segment, sends the business information multiplexed frame that constitutes by described multiplexed sub frame.
2, in accordance with the method for claim 1, it is characterized in that,
Described front end sets in advance an initial value of described Data Update flag information, and described initial value is made an appointment by described front end and terminal;
Refreshing of described Data Update flag information is meant described Data Update flag information is changed to different values.
3, according to claim 1 or 2 described methods, it is characterized in that, described Data Update flag information is by the value sign of the cyclic redundancy check (CRC) field of described program prompt information, perhaps upgrade sequence number field, by the value sign of described renewal sequence number field by expansion in described program prompt information; Described front end and the terminal label manner of making an appointment.
4, a kind of method that receives mobile multimedia broadcasting program message comprises:
Communication terminal regularly receives the business information multiplexed frame, from the data segment of multiplexed sub frame, resolve the Data Update flag information that extracts in the program prompt information, judge according to described Data Update flag information whether the program information data in the described program prompt information is upgraded, only then resolve and extract described program information data and preservation when upgrading when judging.
5, in accordance with the method for claim 4, it is characterized in that,
Described terminal is preserved the initial value of the described Data Update flag information of making an appointment with network front end;
Judge according to described Data Update flag information whether described program information data is upgraded, when the Data Update flag information that is meant current reception and parsing is not equal to described initial value, judge that described program information data upgrades; Be meant that perhaps the Data Update flag information with last time of this Data Update flag information of current reception and parsing and preservation compares, if unequally judge that then described program information data upgrades.
6, in accordance with the method for claim 4, it is characterized in that,
Described Data Update flag information perhaps upgrades sequence number field by expansion in described program prompt information by the value sign of the cyclic redundancy check (CRC) field of described program prompt information, by the value sign of described renewal sequence number field; Described terminal end and the front end label manner of making an appointment.
According to each described method of claim 4 to 6, it is characterized in that 7, described terminal also shows this program information data in the described program information data of preserving current parsing and extraction.
8, a kind of fore device that sends mobile multimedia broadcasting program message comprises the program prompt information update module and the multiplexing process sending module that connect successively; Wherein:
Described program prompt information update module, the program information data of program prompt information is used for when need be upgraded, when upgrading described program information data, refresh and be used for identification data data updated updating mark information in the described program prompt information, then described program prompt information is exported to described multiplexing process sending module;
Described multiplexing process sending module is used for the timed sending program prompt information; When described program prompt information update module is exported described program prompt information, this program prompt information is encapsulated in the data segment of multiplexed sub frame of service integration frame and storage, send the described service integration frame that constitutes by described multiplexed sub frame.
9, according to the described device of claim 8, it is characterized in that,
Described program prompt information update module sets in advance an initial value with described Data Update flag information, and described initial value is made an appointment by described front end and terminal; Refresh described Data Update flag information and be meant, described Data Update flag information is changed to different values.
10, according to the described device of claim 8, it is characterized in that,
Described program prompt information update module is with the value of the cyclic redundancy check (CRC) field of the described program prompt information sign as described Data Update flag information; Perhaps, sequence number field is upgraded in expansion in described program prompt information, with the value of the described renewal sequence number field sign as described Data Update flag information; The sign of described Data Update flag information is made an appointment by described fore device and terminal.
11, a kind of communication terminal device that receives mobile multimedia broadcasting program message comprises the receiver module and the dissection process module that connect successively; Wherein:
Described receiver module is used for regularly receiving the business information multiplexed frame by radio network, and described business information multiplexed frame is exported to described dissection process module;
Described dissection process module, be used to resolve the business information multiplexed frame of input, from the data segment of multiplexed sub frame, resolve the Data Update flag information that extracts in the program prompt information, judge according to described Data Update flag information whether the program information data in the described program prompt information is upgraded, only resolve and extract described program information data and preservation when upgrading when judging.
12, according to the described device of claim 11, it is characterized in that,
Described dissection process module, the initial value of the described Data Update flag information that preservation and fore device are made an appointment; Judge according to described Data Update flag information whether described program information data is upgraded, when this Data Update flag information that is meant current reception and parsing is not equal to described initial value, judge that described program information data upgrades; Perhaps, be meant that the Data Update flag information with last time of this Data Update flag information of current reception and parsing and preservation compares, if unequally judge that then described program information data upgrades.
13, according to the described device of claim 11, it is characterized in that,
Described dissection process module is with the value of the cyclic redundancy check (CRC) field of the described program prompt information sign as described Data Update flag information; Perhaps, sequence number field is upgraded in expansion in described program prompt information, with the value of the described renewal sequence number field sign as described Data Update flag information; The sign of described Data Update flag information is made an appointment by described terminal installation and fore device.
14, according to each described device of claim 11 to 13, it is characterized in that, also comprise the apparent module that is connected with described dissection process module, wherein:
Described dissection process module also is used in the program information data of preserving current parsing and extraction the program information data of described current parsing and extraction being exported to described display module;
Described apparent module is used to show the described program information data of input.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101336540A CN101527835B (en) | 2009-04-13 | 2009-04-13 | Method for transmitting mobile multimedia broadcasting program message and corresponding device |
| PCT/CN2009/075225 WO2010118608A1 (en) | 2009-04-13 | 2009-11-30 | Method and corresponding device for transmitting mobile multimedia broadcast program prompt information |
| SG2011073038A SG175105A1 (en) | 2009-04-13 | 2009-11-30 | Method and corresponding device for transmitting mobile multimedia broadcast program prompt information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101336540A CN101527835B (en) | 2009-04-13 | 2009-04-13 | Method for transmitting mobile multimedia broadcasting program message and corresponding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101527835A true CN101527835A (en) | 2009-09-09 |
| CN101527835B CN101527835B (en) | 2011-07-13 |
Family
ID=41095496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101336540A Expired - Fee Related CN101527835B (en) | 2009-04-13 | 2009-04-13 | Method for transmitting mobile multimedia broadcasting program message and corresponding device |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN101527835B (en) |
| SG (1) | SG175105A1 (en) |
| WO (1) | WO2010118608A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010118608A1 (en) * | 2009-04-13 | 2010-10-21 | 中兴通讯股份有限公司 | Method and corresponding device for transmitting mobile multimedia broadcast program prompt information |
| CN102801782A (en) * | 2012-06-28 | 2012-11-28 | 大唐移动通信设备有限公司 | Synchronous updating method and system for data |
| CN104994179A (en) * | 2015-05-14 | 2015-10-21 | 深圳市腾讯计算机系统有限公司 | Data processing method and server |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102457771A (en) * | 2010-10-22 | 2012-05-16 | 宏碁股份有限公司 | Program prompting method for mobile device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001275055A (en) * | 2000-03-27 | 2001-10-05 | Mitsubishi Electric Corp | Electronic program guide system, broadcast receiver, and electronic program guiding method |
| CN101193098B (en) * | 2006-11-27 | 2012-04-25 | 华为技术有限公司 | Data update method of electronic service guide |
| CN100488267C (en) * | 2006-11-30 | 2009-05-13 | 中兴通讯股份有限公司 | A method for informing update state of mobile multimedia broadcasting terminal control information table |
| CN101197739B (en) * | 2006-12-08 | 2011-03-16 | 中兴通讯股份有限公司 | Transmission system of mobile multimedia broadcast electric service instruction |
| CN100589577C (en) * | 2006-12-27 | 2010-02-10 | 中兴通讯股份有限公司 | Electronic service guide transmission method for mobile multimedia broadcast |
| CN100505888C (en) * | 2007-03-03 | 2009-06-24 | 中兴通讯股份有限公司 | A multi-channel transmission method of mobile multi-media broadcast electronic business guide |
| CN101087390B (en) * | 2007-03-08 | 2010-12-08 | 中兴通讯股份有限公司 | An implementation method of prompt message of mobile multi-media broadcast program |
| CN101272204B (en) * | 2008-05-06 | 2011-11-30 | 中兴通讯股份有限公司 | Electric service instruction updating method and its terminal |
| CN101272206B (en) * | 2008-05-14 | 2011-08-24 | 中兴通讯股份有限公司 | Method and device for electric service instruction information transmission |
| CN101527835B (en) * | 2009-04-13 | 2011-07-13 | 中兴通讯股份有限公司 | Method for transmitting mobile multimedia broadcasting program message and corresponding device |
-
2009
- 2009-04-13 CN CN2009101336540A patent/CN101527835B/en not_active Expired - Fee Related
- 2009-11-30 SG SG2011073038A patent/SG175105A1/en unknown
- 2009-11-30 WO PCT/CN2009/075225 patent/WO2010118608A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010118608A1 (en) * | 2009-04-13 | 2010-10-21 | 中兴通讯股份有限公司 | Method and corresponding device for transmitting mobile multimedia broadcast program prompt information |
| CN102801782A (en) * | 2012-06-28 | 2012-11-28 | 大唐移动通信设备有限公司 | Synchronous updating method and system for data |
| CN102801782B (en) * | 2012-06-28 | 2015-12-02 | 大唐移动通信设备有限公司 | A kind of synchronous updating method of data and system |
| CN104994179A (en) * | 2015-05-14 | 2015-10-21 | 深圳市腾讯计算机系统有限公司 | Data processing method and server |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010118608A8 (en) | 2011-02-17 |
| WO2010118608A1 (en) | 2010-10-21 |
| SG175105A1 (en) | 2011-11-28 |
| CN101527835B (en) | 2011-07-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10206000B2 (en) | Receiving apparatus, receiving method, and program | |
| CN103583008B (en) | To the expansion of the trigger parameter list for interactive television | |
| CN102073534B (en) | Data analysis method and device | |
| CN103650525A (en) | Extensions to trigger parameters table for interactive television | |
| CN101490988A (en) | Electronic program guide for a mobile communications device | |
| CN101527835B (en) | Method for transmitting mobile multimedia broadcasting program message and corresponding device | |
| CN101272204B (en) | Electric service instruction updating method and its terminal | |
| CN102957941A (en) | Program content broadcasting method and digital television front end | |
| CN103609132B (en) | Receiving device, method of reseptance, sending device, sending method and storage medium | |
| CN101009743A (en) | Method and device for providing brief information on data broadcasting service | |
| CN101939930B (en) | Receiving device, and receiving method | |
| US20120275541A1 (en) | Apparatus and method for generating a data stream and apparatus and method for reading a data stream | |
| CN100472993C (en) | Mobile multimedia terminal and updating method for ESG fundamental descriptive list by the same terminal | |
| CN201349326Y (en) | Audio storage system and mobile terminal | |
| CN102547410A (en) | Digital television (TV) terminal as well as upgrading method and device thereof | |
| CN101442373A (en) | Method, terminal and system for implementing non mobile phone television business in mobile phone television | |
| CN102378058B (en) | Method for updating search result of IPTV terminal and IPTV server | |
| CN101335581B (en) | Method and terminal for generating and applying electronic business guiding information | |
| CN101715649B (en) | Method of switching digital TV application | |
| CN103002336A (en) | Data browsing method and device and set-top box | |
| CN103533427A (en) | Method for playing advertisement and conditional access device | |
| CN100472994C (en) | Mobile multimedia terminal and updating method for ESG fundamental descriptive list by the same terminal | |
| CN101924911B (en) | Method, system and mobile terminal equipment for presenting mobile TV service | |
| CN100521783C (en) | Method for management of auxiliary programs and corresponding receiver and system | |
| CN101022602B (en) | Mobile multimedia terminal and updating method for network information list by the same terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110713 Termination date: 20200413 |