CN101631214A - Method and device for updating electronic program list of mobile TV - Google Patents
Method and device for updating electronic program list of mobile TV Download PDFInfo
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- CN101631214A CN101631214A CN200910161597A CN200910161597A CN101631214A CN 101631214 A CN101631214 A CN 101631214A CN 200910161597 A CN200910161597 A CN 200910161597A CN 200910161597 A CN200910161597 A CN 200910161597A CN 101631214 A CN101631214 A CN 101631214A
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- 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
- 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
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/4424—Monitoring of the internal components or processes of the client device, e.g. CPU or memory load, processing speed, timer, counter or percentage of the hard disk space used
-
- 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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/458—Scheduling content for creating a personalised stream, e.g. by combining a locally stored advertisement with an incoming stream; Updating operations, e.g. for OS modules ; time-related management operations
- H04N21/4586—Content update operation triggered locally, e.g. by comparing the version of software modules in a DVB carousel to the version stored locally
-
- 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
- H04N21/47—End-user applications
- H04N21/482—End-user interface for program selection
-
- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/84—Generation or processing of descriptive data, e.g. content descriptors
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Engineering & Computer Science (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses a method and a device for updating an electronic program list of a mobile TV. The method for updating an electronic program list of a mobile TV comprises the following steps: after a mobile terminal is started up, detecting the current resource occupation condition of the mobile terminal; judging whether the current resource occupation condition of the mobile terminal satisfies a predetermined update condition or not; and if the current resource occupation condition of the mobile terminal satisfies the predetermined update condition, carrying out the update operation on the electronic program list of the mobile TV of the mobile terminal. In the invention, the characteristic that the file analysis operation largely occupies a terminal CPU when the electronic program list is updated is sufficiently considered, the electronic program list can be updated when a client of the mobile TV is not started through controlling the updating of the electronic program list of the mobile TV, and the problem that the electronic program list update largely occupies the CPU or an internal memory of the mobile terminal to influence the playing quality of mobile TV programs can be effectively solved.
Description
Technical field
The present invention relates to field of mobile communication, relate in particular to a kind of update method and device of electronic program list of mobile TV.
Background technology
Along with 3G (3rd Generation, the 3G (Third Generation) Moblie technology) lifting of the maturation of network and mobile terminal performance, use mobile phone TV services development that portable terminal watches TV rapidly, being easy to carry about with one of mobile phone makes mobile TV demonstrate than traditional TV wide influence power more.
Based on CMMB (China Mobile Multimedia Broadcasting, China Mobile multimedia broadcasting) mobile phone TV services of scheme development is very fast, there has been the part manufacturer terminal to issue the relative commercial product, along with the program that mobile phone television contents service provider provides is more and more, the programme content of more and more excellences that the user also can enjoy on mobile phone.
Mobile operator disposes the mobile phone TV services platform, the user can use the mobile TV client on the portable terminal to insert the mobile phone TV services platform, after finishing subscription authentication, validated user gets permission to land the mobile phone TV services platform, carry out obtaining of electronic program list then, select certain concrete TV programme to watch from electronic program list, satisfy the demand that the user watches dissimilar TV programme by regular update to electronic program list.
Current, the update mode of electronic program list of mobile TV and requirement are: when starting the mobile TV client at every turn, if terminal has electronic program list, then earlier show original electronic program list to the user, initiate to upgrade the electronic programming single process to the mobile TV network side more simultaneously, in the process of carrying out the electronic program list renewal, can not influence user's watching mobile TV program.The renewal of electronic program list needs a large amount of document analysis operations, the operation of this document analysis is to terminal resource such as CPU (Central ProcessingUnit, CPU), internal memory etc. take very big, if the conference that took of CPU causes the operation of mobile TV video decode to bring higher bit error rate owing to obtaining enough resources, thereby cause the play quality of mobile TV variation, greatly influenced the user experience of mobile phone television viewing.
Therefore, be necessary to provide a kind of electronic program list update method, solving in the prior art when electronic program list of mobile TV being upgraded operation, mobile TV program is play error rate height, of poor quality, problem that user experience is not good.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of update method and device of electronic program list of mobile TV, is implemented in the renewal operation that the situation that need not start the mobile TV client is carried out electronic program list.
In order to address the above problem, the invention provides a kind of update method of electronic program list of mobile TV, comprising:
Behind the mobile terminal-opening, detect the current occupation condition of described portable terminal;
Judge whether the current occupation condition of described portable terminal satisfies predefined update condition,, then initiate the renewal operation of described portable terminal electronic program list of mobile TV if satisfy.
Further, the current occupation condition of described portable terminal comprises: the current per second of described portable terminal is carried out 1,000,000 command M IPS and is taken numerical value and available memory space numerical value;
Described predefined update condition is: described MIPS takies that numerical value is lower than first threshold and described available memory space numerical value is higher than second threshold value.
Further, described method also comprises:
Before the renewal operation of initiating described electronic program list, detect the current state of the packet switching PS data link of described portable terminal, if described PS data link is opened, then use described PS data link to carry out the renewal of electronic program list; If described PS data link is not also opened, then open described PS data link, and use described PS data link to carry out the renewal of electronic program list.
Further, described method also comprises:
After the renewal operation of initiating described electronic program list, take that numerical value is higher than described first threshold or described available memory space numerical value is lower than described second threshold value if detect described MIPS, then stop the renewal operation of described electronic program list.
Further, described first threshold is 30, and described second threshold value is 1 Mbytes.
The present invention also provides a kind of updating device of electronic program list of mobile TV, and comprise the occupation condition detection module and upgrade control module, wherein:
Described occupation condition detection module is used for, and behind mobile terminal-opening, detects the current occupation condition of described portable terminal, and reports described renewal control module;
Described renewal control module is used for, and judges whether the current occupation condition of described portable terminal satisfies predefined update condition, if satisfy, then initiates the renewal operation of described portable terminal electronic program list of mobile TV.
Further, described occupation condition detection module further comprises MIPS detecting unit and free memory detecting unit, wherein:
Described MIPS detecting unit is used for, and regularly obtains the described current MIPS of portable terminal that gets and takies numerical value, and report described renewal control module;
Described free memory detecting unit is used for, and regularly reports the current available memory space numerical value of described portable terminal to described renewal control module;
Described renewal control module is used for, receive after described MIPS takies numerical value and described available memory space numerical value, judge whether to satisfy described predefined update condition, be that described MIPS takies that numerical value is lower than first threshold and described available memory space numerical value is higher than second threshold value, if satisfy, then initiate the renewal operation of described electronic program list.
Further, described device also comprises the PS data link control module that links to each other with described renewal control module,
Described renewal control module is used for, and in the renewal operation of initiating described electronic program list, notifies described PS data link control module;
Described PS data link control module is used for, and when receiving described notice, detects the current state of the PS data link of described portable terminal, if described PS data link is opened, then uses described PS data link to carry out the renewal of electronic program list; If described PS data link is not also opened, then open described PS data link, and use described PS data link to carry out the renewal of electronic program list.
Further, described renewal control module also is used for, after the renewal operation of initiating described electronic program list, take that numerical value is higher than described first threshold or described available memory space numerical value is lower than described second threshold value if judge described MIPS, then stop the renewal operation of described electronic program list.
The present invention takes into full account that the file parse operation takies excessive characteristics to terminal CPU in the electronic program list renewal process, improve by update mode electronic program list, guarantee carrying out farthest reducing when electronic program list upgrades or avoiding mosaic phenomenon in the mobile TV program playing process, reaching to provide up-to-date electronic program list to the user, can not influence the purpose that the ongoing mobile TV program of user is watched again, promote the user experience of mobile phone television viewing, prolonged the time of user's mobile phone television viewing.
Adopt technical solution of the present invention, can accomplish the renewal of electronic program list of mobile TV is controlled, especially can under the situation that does not start the mobile TV client, carry out the renewal of electronic program list, efficiently solve electronic program list and upgrade CPU or EMS memory occupation excessive and influence the problem of the play quality of mobile TV program.
Description of drawings
Fig. 1 is the schematic block diagram of the electronic program list of mobile TV updating device of the embodiment of the invention;
Fig. 2 is the flow chart of update method of the electronic program list of mobile TV of the embodiment of the invention.
Embodiment
Core concept of the present invention is: an electronic program list updating device is set in the portable terminal that possesses the mobile TV function, realize the renewal operation of electronic program list by this updating device, behind mobile terminal-opening, detect the current occupation condition of portable terminal, and judge whether current occupation condition satisfies predefined update condition, if satisfy, then under the situation that does not start the mobile TV client, initiate the renewal operation of electronic program list of mobile TV.
Particularly, the current occupation condition of portable terminal can comprise: the MIPS of the CPU that portable terminal is current (Million Instruction Per Second, per second is carried out 1,000,000 instructions) index such as numerical value, available memory space size, perhaps whether mobile TV program is just at broadcast state etc.Behind mobile terminal-opening, these indexs are regularly detected, and when portable terminal meets some requirements, just initiate the renewal operation of electronic program list, carry out mobile TV program when watching thereby solve the user, the backstage carry out the renewal of programme and cause program video decoded bit error rate height, serious problems such as mosaic is more, audio frequency and video are asynchronous.
Based on above-mentioned thought, the invention provides a kind of update method of electronic program list of mobile TV, its key step is as follows:
The first step: mobile terminal-opening;
Second step: detect the current MIPS of portable terminal and take numerical value and free memory numerical value;
The 3rd step: take numerical value and available memory space numerical value is judged according to the current MIPS of portable terminal, when MIPS takies numerical value and is lower than certain threshold value (below be called first threshold) and available memory space and is higher than certain threshold value (below be called second threshold value), initiate the renewal operation of electronic program list;
The 4th step: when detecting MIPS and take numerical value and be higher than first threshold or available memory space and be lower than second threshold value, stop the renewal operation of electronic program list.
Wherein, portable terminal only needs to finish subscription authentication and carry out obtaining of electronic program list when starting the mobile TV client first, after this, just need not to carry out authentication operations when electronic program list is upgraded again.
Below in conjunction with the accompanying drawings and the specific embodiments technical solution of the present invention is elaborated.
As shown in Figure 1, the updating device of the portable terminal electronic program list of mobile TV of the embodiment of the invention comprises: occupation condition detection module, renewal control module and PS (Packet Switch, packet network) data link control module, wherein:
The occupation condition detection module is used for, and behind mobile terminal-opening, detects the current occupation condition of described portable terminal, and reports described renewal control module;
In the present embodiment, the occupation condition detection module further comprises MIPS detecting unit and free memory detecting unit, and the MIPS detecting unit is used for, and regularly obtains the current MIPS of portable terminal and takies numerical value, and report the renewal control module; The free memory detecting unit is used for, and regularly reports the current available memory space numerical value of portable terminal to upgrading control module;
The renewal control module is used for, receive and judge after the MIPS that reports takies numerical value and available memory space numerical value: when MIPS takies numerical value and is lower than first threshold and available memory space and is higher than second threshold value, initiate the update request of electronic program list to the mobile phone TV services Platform Server, initiate the renewal operation of electronic program list, notify PS data link control module simultaneously;
PS data link control module is used for, after receiving the notice of upgrading control module, PS data link state to current mobile terminal detects, if current mobile terminal PS data link is opened, then directly uses this PS data link to carry out the renewal of electronic program list; If current mobile terminal PS data link is not opened, then PS data link control module is opened the PS data link, carries out electronic program list then and upgrades operation.
Further, upgrade control module and also be used for, to the renewal of electronic program list the time, take that numerical value is higher than first threshold or available memory space is lower than second threshold value, then stop the renewal operation of electronic program list if judge MIPS.
In other embodiments of the invention, also can not comprise above-mentioned occupation condition detection module, and directly adopt MIPS detection module and free memory detection module to realize the function of occupation condition detection module.
As shown in Figure 2, the handling process of the update method of the portable terminal electronic program list of mobile TV of the embodiment of the invention is as follows:
Step 110: mobile terminal-opening, the electronic program list updating device starts automatically, at the portable terminal running background;
Step 120: the MIPS detecting unit and the free memory detecting unit of electronic program list updating device begin synchronous operation;
The MIPS detecting unit just obtains the real-time numerical value of MIPS of a current mobile terminal at set intervals and reports the renewal control module;
The free memory detecting unit just obtains the available memory space numerical value of a current mobile terminal at set intervals and reports the renewal control module;
Step 130: upgrade control module the portable terminal that receives current MIPS numerical value and available memory space numerical value are judged, when MIPS takies numerical value and is lower than first threshold and available memory space and is higher than second threshold value, initiate electronic program list and upgrade operation;
Particularly, can in upgrading control module, preestablish to satisfy and initiate the update condition that electronic program list upgrades operation, by the numerical value of the first threshold and second threshold value is set, for example when MIPS numerical value less than 30 and available memory space numerical value during greater than 1M, just initiate to upgrade operation.But the present invention is not limited to above-mentioned numerical value, and the span of the first threshold and second threshold value can be respectively: 20～40, and any number between the 1M to 2M etc.
Step 140: when reaching the condition of initiating the renewal operation, upgrade control module notice PS data link control module and begin to start;
Step 150:PS data link control module is judged the current state of portable terminal PS data link; If portable terminal PS data link is opened, then can directly use this PS data link to carry out the renewal of electronic program list, if portable terminal PS data link is not opened, PS data link control module is opened the PS data link, carries out electronic program list then and upgrades operation;
Step 160: upgrade control module and initiate the update request of electronic program list, finish and upgrade operation to the mobile phone TV services Platform Server.
Wherein, above-mentioned steps 160 can be carried out simultaneously with step 140.
By the present invention, can make the renewal operation of electronic program list of mobile TV bring bad influence can for the broadcast of mobile TV program, under the situation of starting hand-set TV client not, also can finish the renewal of electronic program list, promoted the user experience of user's mobile phone television viewing greatly, prolong the time that the user uses mobile phone TV services, effectively increased the income of mobile phone TV services operator and mobile TV program provider.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1, a kind of update method of electronic program list of mobile TV is characterized in that, comprising:
Behind the mobile terminal-opening, detect the current occupation condition of described portable terminal;
Judge whether the current occupation condition of described portable terminal satisfies predefined update condition,, then initiate the renewal operation of described portable terminal electronic program list of mobile TV if satisfy.
2, the method for claim 1 is characterized in that,
The current occupation condition of described portable terminal comprises: the current per second of described portable terminal is carried out 1,000,000 command M IPS and is taken numerical value and available memory space numerical value;
Described predefined update condition is: described MIPS takies that numerical value is lower than first threshold and described available memory space numerical value is higher than second threshold value.
3, method as claimed in claim 1 or 2 is characterized in that, described method also comprises:
Before the renewal operation of initiating described electronic program list, detect the current state of the packet switching PS data link of described portable terminal, if described PS data link is opened, then use described PS data link to carry out the renewal of electronic program list; If described PS data link is not also opened, then open described PS data link, and use described PS data link to carry out the renewal of electronic program list.
4, method as claimed in claim 2 is characterized in that, described method also comprises:
After the renewal operation of initiating described electronic program list, take that numerical value is higher than described first threshold or described available memory space numerical value is lower than described second threshold value if detect described MIPS, then stop the renewal operation of described electronic program list.
5, as claim 2 or 4 described methods, it is characterized in that,
Described first threshold is 30, and described second threshold value is 1 Mbytes.
6, a kind of updating device of electronic program list of mobile TV is characterized in that, comprise the occupation condition detection module and upgrade control module, wherein:
Described occupation condition detection module is used for, and behind mobile terminal-opening, detects the current occupation condition of described portable terminal, and reports described renewal control module;
Described renewal control module is used for, and judges whether the current occupation condition of described portable terminal satisfies predefined update condition, if satisfy, then initiates the renewal operation of described portable terminal electronic program list of mobile TV.
7, device as claimed in claim 6 is characterized in that, described occupation condition detection module further comprises MIPS detecting unit and free memory detecting unit, wherein:
Described MIPS detecting unit is used for, and regularly obtains the described current MIPS of portable terminal that gets and takies numerical value, and report described renewal control module;
Described free memory detecting unit is used for, and regularly reports the current available memory space numerical value of described portable terminal to described renewal control module;
Described renewal control module is used for, receive after described MIPS takies numerical value and described available memory space numerical value, judge whether to satisfy described predefined update condition, be that described MIPS takies that numerical value is lower than first threshold and described available memory space numerical value is higher than second threshold value, if satisfy, then initiate the renewal operation of described electronic program list.
As claim 6 or 7 described devices, it is characterized in that 8, described device also comprises the PS data link control module that links to each other with described renewal control module,
Described renewal control module is used for, and in the renewal operation of initiating described electronic program list, notifies described PS data link control module;
Described PS data link control module is used for, and when receiving described notice, detects the current state of the PS data link of described portable terminal, if described PS data link is opened, then uses described PS data link to carry out the renewal of electronic program list; If described PS data link is not also opened, then open described PS data link, and use described PS data link to carry out the renewal of electronic program list.
9, device as claimed in claim 7 is characterized in that,
Described renewal control module also is used for, after the renewal operation of initiating described electronic program list, take that numerical value is higher than described first threshold or described available memory space numerical value is lower than described second threshold value if judge described MIPS, then stop the renewal operation of described electronic program list.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910161597A CN101631214A (en) | 2009-08-06 | 2009-08-06 | Method and device for updating electronic program list of mobile TV |
| PCT/CN2010/074021 WO2011015088A1 (en) | 2009-08-06 | 2010-06-17 | Updating method and apparatus for electronic program guide of mobile phone tv |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910161597A CN101631214A (en) | 2009-08-06 | 2009-08-06 | Method and device for updating electronic program list of mobile TV |
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| Publication Number | Publication Date |
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| CN101631214A true CN101631214A (en) | 2010-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200910161597A Pending CN101631214A (en) | 2009-08-06 | 2009-08-06 | Method and device for updating electronic program list of mobile TV |
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| CN (1) | CN101631214A (en) |
| WO (1) | WO2011015088A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101951399A (en) * | 2010-09-08 | 2011-01-19 | 中兴通讯股份有限公司 | Method and device for synchronizing data increment of internet protocol TV |
| WO2011015088A1 (en) * | 2009-08-06 | 2011-02-10 | 中兴通讯股份有限公司 | Updating method and apparatus for electronic program guide of mobile phone tv |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020057893A1 (en) * | 1998-08-11 | 2002-05-16 | Anthony Wood | Digital recording and playback |
| US6799208B1 (en) * | 2000-05-02 | 2004-09-28 | Microsoft Corporation | Resource manager architecture |
| CN101094126B (en) * | 2006-06-19 | 2012-06-06 | 华为技术有限公司 | Method and system for transferring individualized content, and content transmission server |
| GB2440199B (en) * | 2006-07-13 | 2008-11-12 | British Telecomm | Electronic programme guide for a mobile communications device |
| CN101631214A (en) * | 2009-08-06 | 2010-01-20 | 中兴通讯股份有限公司 | Method and device for updating electronic program list of mobile TV |
-
2009
- 2009-08-06 CN CN200910161597A patent/CN101631214A/en active Pending
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2010
- 2010-06-17 WO PCT/CN2010/074021 patent/WO2011015088A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011015088A1 (en) * | 2009-08-06 | 2011-02-10 | 中兴通讯股份有限公司 | Updating method and apparatus for electronic program guide of mobile phone tv |
| CN101951399A (en) * | 2010-09-08 | 2011-01-19 | 中兴通讯股份有限公司 | Method and device for synchronizing data increment of internet protocol TV |
| CN101951399B (en) * | 2010-09-08 | 2014-12-31 | 中兴通讯股份有限公司 | Method and device for synchronizing data increment of internet protocol TV |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011015088A1 (en) | 2011-02-10 |
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Application publication date: 20100120 |