CN103049502B - The storage management method of a kind of satellite user terminal and managing device - Google Patents
The storage management method of a kind of satellite user terminal and managing device Download PDFInfo
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- CN103049502B CN103049502B CN201210530122.2A CN201210530122A CN103049502B CN 103049502 B CN103049502 B CN 103049502B CN 201210530122 A CN201210530122 A CN 201210530122A CN 103049502 B CN103049502 B CN 103049502B
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Abstract
The invention discloses storage management method and the managing device of a kind of satellite user terminal, management method includes: step one, receives the propelling movement signal of satellite, according to the size of described propelling movement signal acquisition pushing files；Step 2, it is judged that whether the residual memory space of memorizer can accommodate described pushing files, is to perform step 5；Otherwise perform step 3；Step 3, according to the degree of association between file and file download time, carries out demand degree sequence to the file of storage in memorizer；Step 4, deletes the file of storage that demand degree is minimum, it is judged that whether the residual memory space of memorizer can accommodate described pushing files, is to perform step 5；Otherwise perform step 4；Step 5, receives described pushing files.The present invention can the memory space of effective managing customer terminal, intelligent decision is also deleted the file that demand degree is low, is ensured that the data that satellite is delivered can receive in time and store.
Description
Technical field
The present invention relates to communication technology of satellite, particularly relate to the storage of a kind of satellite user terminal
Device management method and managing device.
Background technology
Satellite digital distribution is a kind of new publication and distribution pattern, is to utilize satellite network to having
Receive and the user terminal of ability to play directly deliver phonotape and videotape, electron reading (newpapers and periodicals, magazine,
Books), game, software, the distribution service of the digital product such as industry Zone Information, and user
Copyright authentication and management is carried out during use.
Satellite to the delivery distribution process of user terminal is: by the digital publication of legal publication,
After encryption, deliver storage by satellite and receive terminal to user, decipher through certification
After, user is applied by equipment browses such as computer, telescreen, portable terminal devices.Satellite digital
Distribution has the features such as wide coverage, spread speed is fast, content quality is high, copyright protection is tight,
By very big concern in the industry after releasing, open the brand-new visual field in digital publishing field.
The digital publications such as phonotape and videotape that satellite is delivered to user terminal, film, typically have hundreds of
Million or the size of several G, user terminal needs to prepare the biggest memorizer and stores these numbers
Word publication, but, bigger memorizer also has the when of being filled with, and the most effectively manages
The memory space of reason client terminal, ensures that the data that satellite is delivered can receive in time and store,
It is to have problem to be solved.
Summary of the invention
The purpose of the embodiment of the present invention is to provide the storage management method of a kind of satellite user terminal
And managing device, it is possible to the effectively memory space of managing customer terminal, intelligent decision also deletes need
The file that degree of asking is low, ensures that the data that satellite is delivered can receive in time and store.
To achieve these goals, the invention provides the memorizer pipe of a kind of satellite user terminal
Reason method, including:
Step one, receives the propelling movement signal of satellite, according to described propelling movement signal acquisition pushing files
Size；
Step 2, it is judged that whether the residual memory space of memorizer can accommodate described pushing files,
It is to perform step 5；Otherwise perform step 3；
Step 3, according to the degree of association between file and file download time, in memorizer
Store file and carry out demand degree sequence；
Step 4, deletes the file of storage that demand degree is minimum, it is judged that the residue storage of memorizer
Whether space can accommodate described pushing files, is to perform step 5；Otherwise perform step 4；
Step 5, receives described pushing files.
Preferably, in above-mentioned method, described step 3 specifically includes:
Each file that stored is arranged degree of association parameter；
If it is not the current file of storage was played and civilian with described current storage
Part, for be played with a series of file that stored, the most described current stores file
Degree of association parameter adds one；
Demand degree sequence is carried out, the demand degree that degree of association parameter is big according to the size of degree of association parameter
High；
For the file of storage that degree of association parameter is identical, laggard according to the elder generation of file download time
Row demand degree sorts, and file download time posterior demand degree is high.
Preferably, in above-mentioned method, described step 3 also includes:
If the described current played number of times storing file is more than 3 times, then described work as
The front degree of association parameter storing file adds one；
If the described current content storing file is popular science category content, the most described current
The degree of association parameter having stored file adds one.
Preferably, in above-mentioned method, described step 3 also includes:
If the described current content storing file is relevant to the content of described pushing files,
The most described current degree of association parameter storing file adds one.
Preferably, in above-mentioned method, before described step 4, also include:
Prompt the user whether to agree to delete the file of storage that described demand degree is minimum, be to perform
Step 4, otherwise sorts the file fixed placement of storage minimum for described demand degree to demand degree
The highest position of demand degree, return step 3.
Preferably, in above-mentioned method, in described step 2 and described step 4, if described
Residual memory space is more than described pushing files and headspace sum, the most described residue storage
Space can accommodate described pushing files.
The present invention also provides for the memory management unit of a kind of satellite user terminal, including:
Signal receiving unit, is used for: receive the propelling movement signal of satellite, according to described propelling movement signal
Obtain the size of pushing files；
Residual memory space judging unit, is used for: whether judge the residual memory space of memorizer
Described pushing files can be accommodated；
Sequencing unit, is used for: according to the degree of association between file and file download time, to depositing
The file of storage in reservoir carries out demand degree sequence；
Delete unit, be used for: when described residual memory space can not accommodate described pushing files,
The file of storage that deletion demand degree is minimum；
File reception unit, is used for: can accommodate described pushing files at described residual memory space
Time, receive described pushing files.
Preferably, in above-mentioned device, described sequencing unit specifically for:
Each file that stored is arranged degree of association parameter；
If it is not the current file of storage was played and civilian with described current storage
Part, for be played with a series of file that stored, the most described current stores file
Degree of association parameter adds one；
Demand degree sequence is carried out, the demand degree that degree of association parameter is big according to the size of degree of association parameter
High；
For the file of storage that degree of association parameter is identical, laggard according to the elder generation of file download time
Row demand degree sorts, and file download time posterior demand degree is high.
Preferably, in above-mentioned device, also include Tip element, be used for: prompt the user whether
Agree to delete the file of storage that described demand degree is minimum, if user disagrees deletion, then will
The demand degree that file fixed placement that what described demand degree was minimum store sorts to demand degree is the highest
Position.
At least there is techniques below effect in the embodiment of the present invention:
1) in the embodiment of the present invention, when memory space inadequate, by the degree of association between file
With the file download time, the file of storage in memorizer is carried out demand degree sequence, it is thus possible to
Enough intelligent decision also delete the file that demand degree is low, ensure that the data that satellite is delivered can connect in time
Receive and storage, and avoid deleting the vital document that user's request degree is high.
2) according to having stored in file with a series of, the situation that partial document had been played, come
Judge the demand degree to non-played file, add the accuracy that demand degree judges.
3) according to broadcasting time and the file content of file, user's demand to file is judged
Degree, adds the accuracy that demand degree judges.
4) when user does not select, after waiting a time period, default user is agreed to delete, this
Sample, user the most at the scene when can receive file by vacating space in time, avoid missing and defend
The propelling movement time period of star.
Accompanying drawing explanation
Fig. 1 is the flow chart of steps of the inventive method embodiment；
Fig. 2 is the structure chart of apparatus of the present invention embodiment.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below will knot
Close accompanying drawing specific embodiment is described in detail.
Fig. 1 is the flow chart of steps of the inventive method embodiment, as it is shown in figure 1, the present invention is real
Execute example and provide the storage management method of a kind of satellite user terminal, comprising:
Step 101, receives the propelling movement signal of satellite, according to described propelling movement signal acquisition pushing files
Size；
Step 102, it is judged that whether the residual memory space of memorizer can accommodate described propelling movement literary composition
Part, is then to perform step 105；Otherwise perform step 103；
Step 103, according to the degree of association between file and file download time, in memorizer
Store file and carry out demand degree sequence；
Step 104, deletes the file of storage that demand degree is minimum, it is judged that the residue storage of memorizer
Whether space can accommodate described pushing files, is then to perform step 105；Otherwise perform step
104；
Step 105, receives described pushing files.
Visible, in the inventive method embodiment, when memory space inadequate, between file
The degree of association and the file download time, the file of storage in memorizer is carried out demand degree sequence,
It is thus possible to intelligent decision delete the file that demand degree is low, ensure that the data that satellite is delivered can
Receive in time and storage, and avoid deleting the vital document that user's request degree is high.
In a preferred embodiment, step 103 specifically includes: stored file to each
Degree of association parameter is set；If the current file of storage was not played, and work as with described
Before the file of storage for be played with a series of file that stored, the most described currently
The degree of association parameter having stored file adds one；Demand degree row is carried out according to the size of degree of association parameter
Sequence, the demand degree that degree of association parameter is big is high；For the file of storage that degree of association parameter is identical,
Demand degree sequence, file download time posterior demand is carried out according to the priority of file download time
Degree height.
Such as, memorizer having one tens TV series collected, user has seen that 5 collect,
Because this serial all has certain viscosity, the probability that user continues with down is very big,
Therefore, stored in file with a series of for this, the situation that partial document had been played,
Will be prudent in dealing with to do not play, it is impossible to delete easily, therefore degree of association parameter adds 1
Process.
In a preferred embodiment, step 103 also includes: if described current depositing
The played number of times of storage file more than 3 times, the most described current degree of association storing file
Parameter adds one；This is because, if a film is repeatedly watched, illustrate that this is that user likes
Film, the probability that user watches again is bigger, and therefore demand degree is higher, it is impossible to easily
Delete.
Wherein, if the described current content storing file is popular science category content, then described
The current degree of association parameter storing file adds one.This is because, popular science category content is instrument
Class, retains so that user searches needs when.
In a preferred embodiment, step 103 also includes: if described current depositing
The content of storage file is relevant to the content of described pushing files, the most described current file of storage
Degree of association parameter add one.This is because, a bigger film may divide two parts, as
Really user continues the next part that downloads movies, and illustrates to collect on the most stored film and is also intended to see,
Therefore can not delete easily.
In a preferred embodiment, before described step 104, also include: prompting is used
Whether family is agreed to delete the file of storage that described demand degree is minimum, is then to perform step 104, no
Then store demand degree that file fixed placement sorts to demand degree by minimum for described demand degree
High position, returns step 103.This is to give user one right to choose, and user selects knot
Fruit best embodies user's request, and therefore user selects result to be set to maximum.
But, if user does not select, after waiting a time period, default user is agreed to
Delete, in order to user not when can receive file by vacating space in time.
Wherein, it is possible to accommodate described pushing files, refer to that described residual memory space is more than described
Pushing files and headspace sum, it is pre-that headspace generally refers to that memorizer must retain
Standby space, is used for depositing the system file of satellite command etc or carrying out emergency processing.
Fig. 2 is the structure chart of apparatus of the present invention embodiment, as in figure 2 it is shown, satellite user terminal
Memory management unit include:
Signal receiving unit 201, is used for: receive the propelling movement signal of satellite, pushes letter according to described
Number obtain pushing files size；
Residual memory space judging unit 202, is used for: the residual memory space judging memorizer is
No can accommodate described pushing files；
Sequencing unit 203, is used for: according to the degree of association between file and file download time, right
The file of storage in memorizer carries out demand degree sequence；
Delete unit 204, be used for: described pushing files can not be accommodated at described residual memory space
Time, delete the file of storage that demand degree is minimum；
File reception unit 205, is used for: can accommodate described propelling movement literary composition at described residual memory space
During part, receive described pushing files.
Visible, in apparatus of the present invention embodiment, when memory space inadequate, sequencing unit passes through
Carry out needing to the file of storage in memorizer to the degree of association between file and file download time
Degree of asking sorts such that it is able to intelligent decision also deletes the file that demand degree is low, ensures that satellite is delivered
Data can receive in time and store, and avoid deleting the high vital document of user's request degree.
Sequencing unit specifically for: each file that stored is arranged degree of association parameter；If worked as
The front file of storage was not played, and was same system with the described current file of storage
The file of storage of row was played, the most described current degree of association parameter storing file
Add one；Demand degree sequence, the demand that degree of association parameter is big is carried out according to the size of degree of association parameter
Degree height；For the file of storage that degree of association parameter is identical, according to the priority of file download time
Carrying out demand degree sequence, file download time posterior demand degree is high.
Also include Tip element, be used for: prompt the user whether to agree to delete described demand degree minimum
The file of storage, if user disagrees deletion, then by storage minimum for described demand degree
The position that demand degree that file fixed placement sorts to demand degree is the highest.Wherein, if user does not has
Selecting, waiting after a time period, default user is agreed to delete, in order to user not
Time can receive file by vacating space in time.
From the foregoing, it will be observed that the embodiment of the present invention has the advantage that
1) in the embodiment of the present invention, when memory space inadequate, by the degree of association between file
With the file download time, the file of storage in memorizer is carried out demand degree sequence, it is thus possible to
Enough intelligent decision also delete the file that demand degree is low, ensure that the data that satellite is delivered can connect in time
Receive and storage, and avoid deleting the vital document that user's request degree is high.
2) according to having stored in file with a series of, the situation that partial document had been played, come
Judge the demand degree to non-played file, add the accuracy that demand degree judges.
3) according to broadcasting time and the file content of file, user's demand to file is judged
Degree, adds the accuracy that demand degree judges.
4) when user does not select, after waiting a time period, default user is agreed to delete, this
Sample, user the most at the scene when can receive file by vacating space in time, avoid missing and defend
The propelling movement time period of star.
The above is only the preferred embodiment of the present invention, it is noted that lead for this technology
For the those of ordinary skill in territory, under the premise without departing from the principles of the invention, it is also possible to make
Some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (5)
1. the storage management method of a satellite user terminal, it is characterised in that including:
Step one, receives the propelling movement signal of satellite, according to the size of described propelling movement signal acquisition pushing files；
Step 2, it is judged that whether the residual memory space of memorizer can accommodate described pushing files, is to perform step 5；Otherwise perform step 3；
Step 3, according to the degree of association between file and file download time, carries out demand degree sequence to the file of storage in memorizer；
Step 4, deletes the file of storage that demand degree is minimum, it is judged that whether the residual memory space of memorizer can accommodate described pushing files, is to perform step 5；Otherwise perform step 4；
Step 5, receives described pushing files；
Described step 3 specifically includes:
Each file that stored is arranged degree of association parameter；
If the current file of storage was not played, and with the described current file of storage for be played with a series of file that stored, the most described current degree of association parameter storing file adds one；
If the described current played number of times storing file is more than 3 times, the most described current degree of association parameter storing file adds one；
If the described current content storing file is popular science category content, the most described current degree of association parameter storing file adds one；
If the described current content storing file is relevant to the content of described pushing files, the most described current degree of association parameter storing file adds one；
Carrying out demand degree sequence according to the size of degree of association parameter, the demand degree that degree of association parameter is big is high；
For the file of storage that degree of association parameter is identical, carrying out demand degree sequence according to the priority of file download time, file download time posterior demand degree is high.
Storage management method the most according to claim 1, it is characterised in that before described step 4, also include:
Prompt the user whether to agree to delete the minimum file of storage of described demand degree, be to perform step 4, otherwise store the position that demand degree that file fixed placement sorts to demand degree is the highest, return step 3 by minimum for described demand degree.
Storage management method the most according to claim 1, it is characterized in that, in described step 2 and described step 4, if described residual memory space is more than described pushing files and headspace sum, the most described residual memory space can accommodate described pushing files.
4. the memory management unit of a satellite user terminal, it is characterised in that including:
Signal receiving unit, is used for: receive the propelling movement signal of satellite, according to the size of described propelling movement signal acquisition pushing files；
Residual memory space judging unit, is used for: judge whether the residual memory space of memorizer can accommodate described pushing files；
Sequencing unit, is used for: according to the degree of association between file and file download time, the file of storage in memorizer is carried out demand degree sequence；
Delete unit, be used for: when described residual memory space can not accommodate described pushing files, delete the file of storage that demand degree is minimum；
File reception unit, is used for: when described residual memory space can accommodate described pushing files, receive described pushing files；
Described sequencing unit specifically for:
Each file that stored is arranged degree of association parameter；
If the current file of storage was not played, and with the described current file of storage for be played with a series of file that stored, the most described current degree of association parameter storing file adds one；
If the described current played number of times storing file is more than 3 times, the most described current degree of association parameter storing file adds one；
If the described current content storing file is popular science category content, the most described current degree of association parameter storing file adds one；
If the described current content storing file is relevant to the content of described pushing files, the most described current degree of association parameter storing file adds one；
Carrying out demand degree sequence according to the size of degree of association parameter, the demand degree that degree of association parameter is big is high；
For the file of storage that degree of association parameter is identical, carrying out demand degree sequence according to the priority of file download time, file download time posterior demand degree is high.
Memory management unit the most according to claim 4, it is characterized in that, also include Tip element, for: prompt the user whether to agree to delete the file of storage that described demand degree is minimum, if user disagrees deletion, then store, by minimum for described demand degree, the position that demand degree that file fixed placement sorts to demand degree is the highest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210530122.2A CN103049502B (en) | 2012-12-10 | 2012-12-10 | The storage management method of a kind of satellite user terminal and managing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210530122.2A CN103049502B (en) | 2012-12-10 | 2012-12-10 | The storage management method of a kind of satellite user terminal and managing device |
Publications (2)
| Publication Number | Publication Date |
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| CN103049502A CN103049502A (en) | 2013-04-17 |
| CN103049502B true CN103049502B (en) | 2016-08-31 |
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| CN201210530122.2A Expired - Fee Related CN103049502B (en) | 2012-12-10 | 2012-12-10 | The storage management method of a kind of satellite user terminal and managing device |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103473343A (en) * | 2013-09-23 | 2013-12-25 | 深圳市金立通信设备有限公司 | File management method, device and terminal |
| CN103995265A (en) * | 2014-05-28 | 2014-08-20 | 广州南方卫星导航仪器有限公司 | Method and device for storing records in GNSS measuring device in automatic circulated mode |
| WO2017143524A1 (en) * | 2016-02-24 | 2017-08-31 | 康志强 | Capacity management method and system for smartwatch |
| CN113727182A (en) * | 2021-08-30 | 2021-11-30 | 北京紫光展锐通信技术有限公司 | Data processing method, device, equipment, storage medium and program product |
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|---|---|---|---|---|
| CN101635734A (en) * | 2008-07-22 | 2010-01-27 | 上海聚力传媒技术有限公司 | Method and device for storing and managing downloaded data on non-volatile storage medium |
| CN102257491A (en) * | 2008-12-16 | 2011-11-23 | 桑迪士克以色列有限公司 | Discardable files |
| CN102685164A (en) * | 2011-03-16 | 2012-09-19 | 中国电信股份有限公司 | Method and system for downloading and updating files under condition of limited storage space of terminal |
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2012
- 2012-12-10 CN CN201210530122.2A patent/CN103049502B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101635734A (en) * | 2008-07-22 | 2010-01-27 | 上海聚力传媒技术有限公司 | Method and device for storing and managing downloaded data on non-volatile storage medium |
| CN102257491A (en) * | 2008-12-16 | 2011-11-23 | 桑迪士克以色列有限公司 | Discardable files |
| CN102685164A (en) * | 2011-03-16 | 2012-09-19 | 中国电信股份有限公司 | Method and system for downloading and updating files under condition of limited storage space of terminal |
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