CN101605241B - Method and mobile terminal for managing mobile multimedia radio program recording permission - Google Patents
Method and mobile terminal for managing mobile multimedia radio program recording permission Download PDFInfo
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- CN101605241B CN101605241B CN2009101585238A CN200910158523A CN101605241B CN 101605241 B CN101605241 B CN 101605241B CN 2009101585238 A CN2009101585238 A CN 2009101585238A CN 200910158523 A CN200910158523 A CN 200910158523A CN 101605241 B CN101605241 B CN 101605241B
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Abstract
The invention provides a method and a mobile terminal for managing mobile multimedia radio program recording permission. The mobile terminal comprises a data receiving module, a permission judging module and a program recording module which are connected, wherein the data receiving module receives indication information indicating whether the mobile terminal has the mobile multimedia radio program recording permission from a multimedia radio platform, and sends the indication information to the permission judging module; the permission judging module analyzes the indication information, and sends a notification message to the program recording module when the indication information indicates that the mobile terminal has the program recording permission; and after receiving the notification message from the permission judging module, the program recording module acquires the recording permission for mobile multimedia radio programs, and records the mobile multimedia radio programs when a user selects recording operation. The method and the mobile terminal can control the recording of the mobile multimedia radio programs under the condition that a terminal side and a system side do not interact, and is favorable for protecting the copyright of the mobile multimedia radio programs.
Description
Technical field
The present invention relates to a kind of China mobile multi-media broadcasting technology field, relate in particular to a kind of method and portable terminal of managing mobile multimedia radio program recording permission.
Background technology
At present, the technical development of digital mobile multimedia broadcasting is rapid, and China Mobile multimedia broadcasting China Mobile Multimedia Broadcasting for example is called for short CMMB) receiving function also becoming one of standard configuration of portable terminal.There is a problem in the CMMB system; It does not limit recording of program the terminal; The terminal is program recording optionally; And random transmitting, this copyright problem to digital program constitutes influence, therefore is necessary to provide a kind of effective solution to limit CMMB terminal recording program.
Summary of the invention
The technical problem that the present invention will solve provides a kind of method and portable terminal of managing mobile multimedia radio program recording permission, for the copyright protection of broadcast program provides solution.
In order to address the above problem; The invention provides a kind of method of managing mobile multimedia radio program recording permission; Comprise: the multimedia broadcasting platform of system side is sent the indication information whether said portable terminal of indication has mobile multimedia radio program recording permission to portable terminal, and said portable terminal knows whether said mobile multi-media broadcast program is had the authority of recording according to said indication information.
Further, said method also has following characteristics:
Said multimedia broadcasting platform is sent the attribute information of said mobile multi-media broadcast program to said portable terminal, and in said attribute information, carries the authority indication field that comprises said indication information; Said portable terminal receives said attribute information; Know whether said mobile multi-media broadcast program is had the authority of recording according to the said authority indication field in this attribute information; And under the situation of recording authority that has said mobile multi-media broadcast program; When the user selects recording operation, said mobile multi-media broadcast program is recorded.
Further, said method also has following characteristics:
Said multimedia broadcasting platform is carried said mobile multi-media broadcast program attribute information in the electron service instruction that sends to said portable terminal; Perhaps, said multimedia broadcasting platform is broadcasted said mobile multi-media broadcast program attribute information on the data broadcast service channel.
Further, said method also has following characteristics:
Said authority indication field also is used for indicating terminal and whether has program forwarding authority; Said portable terminal knows according to the said authority indication field in the said attribute information whether said mobile multi-media broadcast program is had the forwarding authority; And under the situation of recording authority and forwarding authority that has said mobile multi-media broadcast program; When the user selects to transmit operation, said mobile multi-media broadcast program is transmitted.
Further, said method also has following characteristics:
Said portable terminal judges that according to the said authority indication field in the said attribute information said mobile multi-media broadcast program is had the authority of recording but after not having the authority of forwarding; When the user selects recording operation, said mobile multi-media broadcast program is recorded.
Further, said method also has following characteristics:
Said portable terminal will have the authority recorded and have the mobile multi-media broadcast program of transmitting authority simultaneously and be stored in general memory area, with only having the authority recorded but do not have the mobile multi-media broadcast program of transmitting authority and be stored in and encrypt the memory block.
In order to solve the problems of the technologies described above; The present invention also provides a kind of system of managing mobile multimedia radio program recording permission; The portable terminal that comprises the multimedia broadcasting platform and the end side of system side, said portable terminal comprise continuous data reception module, authority judge module and performance recording module; Said multimedia broadcasting platform is used for sending the indication information whether said portable terminal of indication has mobile multimedia radio program recording permission to said portable terminal; Said data reception module is used to receive said indication information, and is sent to said authority judge module; Said authority judge module is used to resolve said indication information, and when said indication information indicates said portable terminal to have the performance recording authority, sends a notification message to said performance recording module; Said performance recording module after being used to receive the notification message of said authority judge module, is known that said mobile multi-media broadcast program is had the authority of recording, and is used for when the user selects recording operation, and said mobile multi-media broadcast program is recorded.
Further, said system also has following characteristics:
Said portable terminal also comprises the program forwarding module that links to each other with the performance recording module with said authority judge module; Said multimedia broadcasting platform also is used for carrying the said portable terminal of indication at the indication information that sends to said portable terminal and whether has the indication information that mobile multi-media broadcast program is transmitted authority; Said authority judge module also is used to resolve said indication information, and when said indication information indicates said portable terminal to have the performance recording authority and have program forwarding authority, sends a notification message to said program forwarding module; Said program forwarding module after being used to receive the notification message of said authority judge module, when the user selects to transmit operation, is transmitted said performance recording module recorded program data.
In order to solve the problems of the technologies described above, the present invention also provides a kind of portable terminal of managing mobile multimedia radio program recording permission, comprises continuous data reception module, authority judge module and performance recording module; Said data reception module is used for receiving the said portable terminal of indication from multimedia broadcasting platform and whether has the indication information of mobile multimedia radio program recording permission, and is sent to said authority judge module; Said authority judge module is used to resolve said indication information, and when said indication information indicates said portable terminal to have the performance recording authority, sends a notification message to said performance recording module; Said performance recording module after being used to receive the notification message of said authority judge module, knows that said mobile multi-media broadcast program is had the authority of recording, and also is used for when the user selects recording operation, and said mobile multi-media broadcast program is recorded.
Further, above-mentioned portable terminal also has following characteristics:
Said portable terminal also comprises the program forwarding module that links to each other with the performance recording module with said authority judge module; Said authority judge module also is used to resolve said indication information, and when said indication information indicates said portable terminal to have the performance recording authority and have program forwarding authority, sends a notification message to said program forwarding module; Said program forwarding module after being used to receive the notification message of said authority judge module, when the user selects to transmit operation, is transmitted said performance recording module recorded program data.
The method of indication mobile multimedia radio program recording permission among the present invention; Do not need the terminal to feed back; Do not carry out to limit recording of mobile multi-media broadcast program under the mutual situation in end side and system side; Help to protect the copyright of mobile multi-media broadcast program, and simple, realize easily.
Description of drawings
Fig. 1 is the structure chart of the system of managing mobile multimedia radio program recording permission among the embodiment;
Fig. 2 is the method flow diagram of managing mobile multimedia radio program recording permission among the embodiment;
Fig. 3 is the method flow diagram of specific embodiment one;
Fig. 4 is the method flow diagram of specific embodiment two.
Embodiment
The multimedia broadcasting platform of system side is sent the indication information whether this portable terminal of indication has mobile multimedia radio program recording permission to portable terminal, and whether portable terminal carries out recording operation to said mobile multi-media broadcast program according to said indication information decision.
As shown in Figure 1, the system of managing mobile multimedia radio program recording permission comprises the portable terminal of the multimedia broadcasting platform and the end side of system side, and portable terminal comprises continuous data reception module, authority judge module and performance recording module; The program forwarding module that links to each other with the performance recording module with said authority judge module;
Said multimedia broadcasting platform is used for sending the indication information whether said portable terminal of indication has mobile multimedia radio program recording permission to said portable terminal; Also be used for carrying the said portable terminal of indication and whether have the indication information that mobile multi-media broadcast program is transmitted authority at the indication information that sends to said portable terminal;
Said data reception module is used to receive said indication information, and is sent to said authority judge module;
Said authority judge module is used to resolve said indication information, when said indication information indicates said portable terminal to have the performance recording authority, sends a notification message to said performance recording module; And when said indication information indicates said portable terminal to have the performance recording authority and have program forwarding authority, send a notification message to said program forwarding module;
Said performance recording module after being used for knowing that from said authority judge module said portable terminal has the performance recording authority, when the user selects recording operation, is recorded said mobile multi-media broadcast program.
Said program forwarding module is used for knowing that from said authority judge module said portable terminal has after program transmits authority, when the user selects to transmit operation, transmits said performance recording module recorded program data.
Said system can allow or forbid portable terminal to the recording and transmitting of multimedia broadcasting program, and makes the copyright of broadcast program be able to protection.
As shown in Figure 2, the method for indication mobile multimedia radio program recording permission may further comprise the steps:
When step 201, system side multimedia broadcasting platform are sent the attribute information of mobile multi-media broadcast program to portable terminal, in this attribute information, carry an authority indication field; This authority indication field comprises the indication information whether this portable terminal of indication has mobile multimedia radio program recording permission;
After step 202, portable terminal are received the attribute information of multimedia broadcasting program, authority indication field is wherein resolved;
Step 203, mobile terminal side know whether the multimedia broadcasting program that receives is had the authority of recording according to the indication information of authority indication field, and flow process finishes.
Concrete; Portable terminal judges that this portable terminal of indication has recording right in limited time in the authority indication field; Represent that this portable terminal has the authority of recording to this program, portable terminal can be opened recording function when receiving this program, the program that receives is carried out synchronous recording; Certainly, portable terminal has prescribes a time limit to the recording right of this program, and portable terminal also can select not carry out recording operation.Portable terminal judges that this portable terminal of indication does not have recording right in limited time in the authority indication field, and portable terminal can't carry out synchronous recording to this program that receives.Through above-mentioned technological means, be able to protect the copyright of mobile multi-media broadcast program.
Specific embodiment one:
The authority indication field of specific embodiment one only need take a bit.As shown in Figure 3, the method for specific embodiment one comprises that step is following:
When step 301, system side multimedia broadcasting platform are sent the attribute information of mobile multi-media broadcast program to portable terminal, in this attribute information, carry an authority indication field, the value of this authority indication field is " 1 ";
Whether the value of this authority indication field is used to indicate this program can legally to record; This authority indication field only takies a bit.Shown in the meaning table 1 of concrete value:
Table 1, authority indication field indication information table
| The value of authority indication field | Meaning |
| 0 | Do not allow to record |
| 1 | Allow to record |
System side and end side are arranged in advance, the meaning that the value that the authority indication field is different is indicated.Allow to record for " 1 " expression with value in this specific embodiment.During actual the use, the authority indication field also can be used other value indication, and the length of authority indication field also can be greater than 1 bit, to carry more information.
Being carried in the electron service instruction when attribute information of mobile multi-media broadcast program can be system side transmission electron service instruction in the step 301 and sending, also can be that system side is through broadcasting on the data broadcast service channel.
After step 302, portable terminal are received the attribute information of multimedia broadcasting program, authority indication field is wherein resolved;
Step 303, mobile terminal side are opened recording function according to the indication information of authority indication field when receiving corresponding program;
Step 304, portable terminal carries out synchronous recording to this program, and is stored in the memory.
Specific embodiment two:
The authority indication field of specific embodiment two takies two bits, and carries the indication information whether indicating terminal has program forwarding authority; As shown in Figure 4, the method for specific embodiment two comprises that step is following:
When step 401, system side multimedia broadcasting platform are sent the attribute information of mobile multi-media broadcast program to portable terminal, in this attribute information, carry an authority indication field;
This authority indication field takies two bits.Whether whether the value of this authority indication field be used to indicate this program can legally record to indicate this program can legally to transmit simultaneously; Shown in the meaning table 2 of concrete value:
Table 2, authority indication field indication information table
| Record the value of restriction | Meaning | |
| 00 | Do not allow to record | |
| 01 | Allow to record, but do not allow to transmit | |
| 11 | Allow to record, allow to transmit | |
| 10 | Keep |
System side and end side are arranged in advance, the meaning that the value that the authority indication field is different is indicated.Above-mentioned table 2 is as a kind of example.During actual the use, can also adopt other value, and the length of authority indication field also can be greater than 2 bits, to carry more information.
After step 402, portable terminal are received the attribute information of multimedia broadcasting program, authority indication field is wherein resolved;
The value that step 403, portable terminal parse the authority indication field is closed recording function during for " 00 ", only carries out the reception of program data; The value that parses the authority indication field is opened recording function during for " 01 ", this program is carried out synchronous recording, and be stored in the encrypted memory, does not allow to transmit, and only allows media player to play; The value that parses the authority indication field is opened recording function during for " 11 ", this program is carried out synchronous recording, and be stored in the normal memory, simultaneously this program is transmitted.
Certainly; The present invention can also have other various embodiments; Under the situation that does not deviate from spirit of the present invention and essence thereof; Those skilled in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong within the protection range of the appended claim of the present invention.
Claims (9)
1. the method for a managing mobile multimedia radio program recording permission comprises:
The multimedia broadcasting platform of system side is sent the indication information whether said portable terminal of indication has mobile multimedia radio program recording permission to portable terminal; Be specially: said multimedia broadcasting platform is sent the attribute information of said mobile multi-media broadcast program to said portable terminal, and in said attribute information, carries the authority indication field that comprises said indication information;
Said portable terminal knows whether said mobile multi-media broadcast program is had the authority of recording according to said indication information; Be specially: said portable terminal receives said attribute information; Know whether said mobile multi-media broadcast program is had the authority of recording according to the said authority indication field in this attribute information; And under the situation of recording authority that has said mobile multi-media broadcast program, when the user selects recording operation, said mobile multi-media broadcast program is recorded.
2. the method for claim 1 is characterized in that,
Said multimedia broadcasting platform is carried said mobile multi-media broadcast program attribute information in the electron service instruction that sends to said portable terminal; Perhaps, said multimedia broadcasting platform is broadcasted said mobile multi-media broadcast program attribute information on the data broadcast service channel.
3. the method for claim 1 is characterized in that,
Said authority indication field also is used for indicating terminal and whether has program forwarding authority;
Said portable terminal knows according to the said authority indication field in the said attribute information whether said mobile multi-media broadcast program is had the forwarding authority; And under the situation of recording authority and forwarding authority that has said mobile multi-media broadcast program; When the user selects to transmit operation, said mobile multi-media broadcast program is transmitted.
4. method as claimed in claim 3 is characterized in that,
Said portable terminal judges that according to the said authority indication field in the said attribute information said mobile multi-media broadcast program is had the authority of recording but after not having the authority of forwarding; When the user selects recording operation, said mobile multi-media broadcast program is recorded.
5. method as claimed in claim 4 is characterized in that,
Said portable terminal will have the authority recorded and have the mobile multi-media broadcast program of transmitting authority simultaneously and be stored in general memory area, with only having the authority recorded but do not have the mobile multi-media broadcast program of transmitting authority and be stored in and encrypt the memory block.
6. the system of a managing mobile multimedia radio program recording permission; It is characterized in that; The portable terminal that comprises the multimedia broadcasting platform and the end side of system side, said portable terminal comprise continuous data reception module, authority judge module and performance recording module;
Said multimedia broadcasting platform is used for sending the indication information whether said portable terminal of indication has mobile multimedia radio program recording permission to said portable terminal;
Said data reception module is used to receive said indication information, and is sent to said authority judge module;
Said authority judge module is used to resolve said indication information, and when said indication information indicates said portable terminal to have the performance recording authority, sends a notification message to said performance recording module;
Said performance recording module after being used to receive the notification message of said authority judge module, is known that said mobile multi-media broadcast program is had the authority of recording, and is used for when the user selects recording operation, and said mobile multi-media broadcast program is recorded.
7. system as claimed in claim 6 is characterized in that, said portable terminal also comprises the program forwarding module that links to each other with the performance recording module with said authority judge module;
Said multimedia broadcasting platform also is used for carrying the said portable terminal of indication at the indication information that sends to said portable terminal and whether has the indication information that mobile multi-media broadcast program is transmitted authority;
Said authority judge module also is used to resolve said indication information, and when said indication information indicates said portable terminal to have the performance recording authority and have program forwarding authority, sends a notification message to said program forwarding module;
Said program forwarding module after being used to receive the notification message of said authority judge module, when the user selects to transmit operation, is transmitted said performance recording module recorded program data.
8. the portable terminal of a managing mobile multimedia radio program recording permission is characterized in that, comprises continuous data reception module, authority judge module and performance recording module;
Said data reception module is used for receiving the said portable terminal of indication from multimedia broadcasting platform and whether has the indication information of mobile multimedia radio program recording permission, and is sent to said authority judge module;
Said authority judge module is used to resolve said indication information, and when said indication information indicates said portable terminal to have the performance recording authority, sends a notification message to said performance recording module;
Said performance recording module after being used to receive the notification message of said authority judge module, knows that said mobile multi-media broadcast program is had the authority of recording, and also is used for when the user selects recording operation, and said mobile multi-media broadcast program is recorded.
9. portable terminal as claimed in claim 8 is characterized in that, said portable terminal also comprises the program forwarding module that links to each other with the performance recording module with said authority judge module;
Said authority judge module also is used to resolve said indication information, and when said indication information indicates said portable terminal to have the performance recording authority and have program forwarding authority, sends a notification message to said program forwarding module;
Said program forwarding module after being used to receive the notification message of said authority judge module, when the user selects to transmit operation, is transmitted said performance recording module recorded program data.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009101585238A CN101605241B (en) | 2009-07-10 | 2009-07-10 | Method and mobile terminal for managing mobile multimedia radio program recording permission |
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| CN2009101585238A CN101605241B (en) | 2009-07-10 | 2009-07-10 | Method and mobile terminal for managing mobile multimedia radio program recording permission |
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| CN101605241B true CN101605241B (en) | 2012-02-08 |
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| CN102572349A (en) * | 2012-02-14 | 2012-07-11 | 中兴通讯股份有限公司 | Method and device for recording video program |
| CN107205179A (en) * | 2017-05-16 | 2017-09-26 | 海信电子科技（深圳）有限公司 | Method of program recording and device |
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| CN1459197A (en) * | 2000-07-21 | 2003-11-26 | 通用仪器公司 | System and method for facilitating subscriber access to web enabled services |
| CN1734432A (en) * | 2004-08-11 | 2006-02-15 | 株式会社日立制作所 | Receiver and storage control method |
| CN101047829A (en) * | 2006-03-30 | 2007-10-03 | 华为技术有限公司 | Mobile multimedia service implementing method and condition receiving system |
| CN101222284A (en) * | 2008-02-03 | 2008-07-16 | 北京创毅视讯科技有限公司 | Scheduling system and method for authorized management information in mobile multimedia broadcast |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1459197A (en) * | 2000-07-21 | 2003-11-26 | 通用仪器公司 | System and method for facilitating subscriber access to web enabled services |
| CN1734432A (en) * | 2004-08-11 | 2006-02-15 | 株式会社日立制作所 | Receiver and storage control method |
| CN101047829A (en) * | 2006-03-30 | 2007-10-03 | 华为技术有限公司 | Mobile multimedia service implementing method and condition receiving system |
| CN101222284A (en) * | 2008-02-03 | 2008-07-16 | 北京创毅视讯科技有限公司 | Scheduling system and method for authorized management information in mobile multimedia broadcast |
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