CN100440990C - System and its method for mutual access shared storage space between mobile terminals - Google Patents
System and its method for mutual access shared storage space between mobile terminals Download PDFInfo
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- CN100440990C CN100440990C CNB200510100184XA CN200510100184A CN100440990C CN 100440990 C CN100440990 C CN 100440990C CN B200510100184X A CNB200510100184X A CN B200510100184XA CN 200510100184 A CN200510100184 A CN 200510100184A CN 100440990 C CN100440990 C CN 100440990C
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Abstract
The present invention relates to a mobile communication technology. The present invention discloses a system and a method for mutual accessing shared storage space among mobile terminals, the mobile terminals can mutually and randomly read and write the content in the shared storage space of the other party. In the present invention, remote access modules are added in the terminals; on one hand, the present invention can exchange signaling and data by the communication linkage among the mobile terminals and the remote access module of other mobile terminals; on the other hand, an interface which is provided by a home file management system can carry out a call according to the received signaling so as to execute the operation of the shared storage space by the signaling, and the operation result can be returned.
Description
Technical field
The present invention relates to mobile communication technology, particularly the memory space technology of sharing between portable terminal.
Background technology
Mobile communication is keeping the impetus of high speed development in recent years always, and new mobile communication technology emerges in an endless stream.Domestic main flow mobile communication system is global system for mobile communications (Global System formobile Communication is called for short " GSM "), code division multiple access (Code Division MultipleAccess is called for short " CDMA ") system at present.These two systems belong to the second generation (2G), and the voice call service mainly is provided.In order to increase data-transformation facility, domestic telecom operators upgrade to it, have increased the function of GPRS 2.5G such as (General Packet Radio Service are called for short " GPRS ").In the near future, domesticly will enter 3G (Third Generation) Moblie (The ThirdGeneration, be called for short " 3G ") epoch, Wideband Code Division Multiple Access (WCDMA) (Wideband Code DivisionMultiple Access, abbreviation " WCDMA "), CDMA 2000 and TD SDMA systems such as (Time Division Synchronous Code Division Multiple Access are called for short " TD-SCDMA ") will put it into commercial operation one after another.The main feature of 3G is the high-speed data transmission ability.
Along with the development of mobile communication technology, portable terminal (as mobile phone etc.) is universal day by day.Portable terminal also is widely used in data communication such as online, receiving and dispatching mail, note except traditional voice call purposes, particularly the data communication meeting of popularizing with big data quantities such as rear videos at 3G increases gradually.Usually need keep relevant data (as mail, video data etc.) during data communication on portable terminal, these data are preserved with the form of file usually, and can the file management system by inside manage on portable terminal.Common bookkeeping is as opening, inquire about, revise, delete, preserve, duplicate and moving or the like.If portable terminal has the first-class parts that can produce new data of shooting, then the chance of management document (as photo etc.) will be more.
File management on the portable terminal at present only limits to this locality, can only pass through wireless mode transceive data file (for example transmitting photo etc. by multimedia message) between two portable terminals, the memory space that can't directly visit the other side mutually.So this mode is because will use the resource of common carrier to pay, so and because the speed of the limited transmitting-receiving of the speed of eating dishes without rice or wine file is slower.In addition, the mode of exchange files only limits to the transmitting-receiving of file one by one, and is very dumb, far from management.
Summary of the invention
In view of this, system and method thereof that main purpose of the present invention is to provide between a kind of portable terminal visit mutually to share memory space make between the portable terminal content in the shared memory space of random read-write the other side mutually.
For achieving the above object, the invention provides and visit the system of sharing memory space between a kind of portable terminal mutually, each include file management system at least two portable terminals that need to visit mutually, the interface that is used for managing local memory space and the local memory space of operation is provided to other module of this portable terminal, also comprise remote access module in each portable terminal, be used for by communicating to connect mutual signaling and data between portable terminal, call interface that local file management system provides carrying out this signaling to sharing the operation of memory space according to the signaling of receiving, and to the portable terminal return object information that sends this signaling.
Wherein, one of can be in the following manner realize communicating to connect between described portable terminal:
Bluetooth, infrared, WLAN (wireless local area network) or wired connection.
In this external described system, described remote access module can be used as basic module and is built in described portable terminal; Perhaps
Be loaded into described portable terminal as add-on module when memory space is shared in visit mutually at needs.
In this external described system, describedly comprise one of following or its combination in any to the operation of sharing memory space:
To file modifying, reading and writing, change title, reset attribute, deletion, copy, interpolation and newly-built.
In this external described system, described shared memory space can be part or all of total memory space in the portable terminal of place.
In this external described system, described remote access module also is used for the conduct interviews discriminating of authority of described signaling, access rights comprise the restriction to other portable terminal of addressable described shared memory space, and/or the restriction of the kind that can operate described shared memory space.
The present invention also provides and has visited the method for sharing memory space between a kind of portable terminal mutually, is applied to system mentioned above, comprises following steps:
The remote access module of first portable terminal sends first signaling to the remote access module of second portable terminal, wherein carries sharing the operational order of memory space in second portable terminal;
Basis operational order wherein called the interface that local file management system provides after the remote access module of second portable terminal was received first signaling;
The file management system of second portable terminal is shared memory space according to invoked interface to this locality and is carried out corresponding operation, and operating result is returned to local remote access module;
The remote access module of second portable terminal sends to this operating result the remote access module of first portable terminal.
Wherein, describedly comprise one of following or its combination in any to the operational order of sharing memory space:
To file modifying, reading and writing, change title, reset attribute, deletion, copy, interpolation and newly-built.
By relatively finding, the main distinction of technical scheme of the present invention and prior art is, in portable terminal, increased remote access module, on the one hand by communicating to connect and mutual signaling of the remote access module of other portable terminal and data between portable terminal, the interface that the file management system of this locality is provided according to the signaling received calls carrying out this signaling to sharing the operation of memory space on the other hand, and the return result.
Difference on this technical scheme has brought comparatively significantly beneficial effect, promptly makes to realize sharing of memory space between the portable terminal.Portable terminal can be visited the Shared Folders of other portable terminal, and wherein file is carried out reading and writing, operation such as changes.It is convenient as the local file of operation to operate concerning the user.
Description of drawings
Fig. 1 is according to visiting the system construction drawing of sharing memory space between portable terminal of the present invention mutually;
Fig. 2 is according to visiting the method flow diagram of sharing memory space between the portable terminal of first embodiment of the invention mutually.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with accompanying drawing.
Core of the present invention is, by in portable terminal, increasing remote access module, make between portable terminal and can fetch mutual signaling and data by communication link, when the remote access module in the portable terminal receives signaling from other portable terminals, can call according to the interface that this signaling provides the file management system of this locality to carry out this signaling sharing the operation of memory space, and to the portable terminal return object information that sends this signaling, thereby make between the portable terminal random read-write the other side mutually share the content in the memory space, just realize sharing of memory space between the portable terminal.
Below in conjunction with accompanying drawing, describe visiting the system configuration of sharing memory space between portable terminal of the present invention mutually.
As shown in Figure 1, in native system, comprise two portable terminals at least, all include file management system and remote access module in each portable terminal.
Wherein, file management system is used for managing local memory space and the interface of the local memory space of operation is provided to other module of this portable terminal.Remote access module is used for by communicating to connect mutual signaling and data between portable terminal, call interface that local file management system provides to carry out this signaling according to the signaling of receiving to sharing the operation of memory space, and to the portable terminal return object information that sends this signaling, and to the conduct interviews discriminating of authority of signaling.
More than be that the dynamic duty process to this system describes below to the system configuration description of the shared memory space of visit mutually between portable terminal.
After remote access module in the portable terminal receives signaling from other portable terminals by communicating to connect between portable terminal, this signaling is conducted interviews after the discriminating of authority, call local file management system according to the operational order in this signaling, just the interface that file management system provided in this portable terminal.File management system in this portable terminal is shared memory space according to invoked interface to this locality and is carried out corresponding operation, and operating result is returned to local remote access module, the just remote access module in this portable terminal.At last, by communicating to connect between portable terminal this operation result information is returned to remote access module in the portable terminal of original transmission signaling by the remote access module in this portable terminal.
Below in conjunction with accompanying drawing, be elaborated to visiting shared memory space between the first execution mode portable terminal of the present invention mutually.In order to distinguish two portable terminals in the present embodiment better, the portable terminal that transmission is contained the signaling of sharing the memory space operational order calls first portable terminal, and the portable terminal that receives this signaling is called second portable terminal.
Before the memory space in first mobile terminal accessing, second portable terminal, second portable terminal will be finished the shared setting to memory space earlier, the memory space that allows other portable terminals to be shared with certain security mechanism visit.And, between first portable terminal and second portable terminal, need to establish a communications link, making between two portable terminals can mutual signaling and data, described communicating to connect can be wireless, as bluetooth, infrared, WLAN (wireless local area network) (Wireless Local Area Network is called for short " WLAN ") etc., also can be wired, as USB (Universal Serial Bus, be called for short " USB ") etc.
Then, the idiographic flow of the interior shared memory space of first mobile terminal accessing, second portable terminal as shown in Figure 2.
In step 210, remote access module in first portable terminal sends " file-sharing inquiry " message by the remote access module that communicates to connect to second portable terminal between portable terminal, inquires about the fileinfo of sharing in second portable terminal in the memory space.Wherein, remote access module in first portable terminal and second portable terminal is a kind of independently module, be independent of file system, can call the interface function of related file system, finish the read-write of various files and the setting of file attribute, it can be used as basic module and is built in portable terminal, also can be used as add-on module is loaded in the portable terminal when memory space is shared in the needs visit, can adopt the JAVA form, (Binary RuntimeEnvironment for Wireless is downloaded in wireless application, being called for short " BREW ") mode such as standard interface is at PALM OS, realize in the operating systems such as WINDOWS CE, and this module is the module of crossing over operating system platform.
Then, enter step 220, after the remote access module in second portable terminal receives this " file-sharing inquiry " message, the fileinfo in the shared memory space is fed back to the remote access module of first portable terminal.Need to prove that the shared memory space in second portable terminal can be whole memory space in the part of total memory space in this portable terminal or this portable terminal, and managed by the file management system in this portable terminal.
Then, enter step 230, after remote access module in first portable terminal receives feedback information, according to this information, the reflection of Shared Folders in second portable terminal is set up in this locality, and the remote access module in second portable terminal sends the signaling that contains Shared Folders operational order in second portable terminal.Because first portable terminal may be to file modifying, reading and writing, change title, reset attribute, deletion, copy, interpolation and newly-built combination in any or one of them operation of Shared Folders in second portable terminal, therefore, the operational order to sharing memory space in second portable terminal that carries in the signaling that remote access module sends in first portable terminal can be to file modifying, reading and writing, change title, reset attribute, deletion, copy, interpolation and newly-built combination in any or one of them.
Then, enter step 240, after the remote access module of second portable terminal receives the signaling of carrying operational order of first portable terminal transmission, to the conduct interviews discriminating of authority of this signaling, these access rights comprise the restriction to other portable terminals of addressable shared memory space, and/or can be to sharing the restriction of the kind that memory space operates.Such as, first portable terminal can be visited the shared memory space in second portable terminal, and can carry out the operation of all kinds to this shared memory space, so, the signaling of carrying operational order of first portable terminal transmission just can be by the discriminating of second portable terminal to the access rights of this signaling.After the signaling of carrying operational order was differentiated by the access rights of second portable terminal, the remote access module of second portable terminal called the interface that local file management system provides according to the operational order in this signaling.Then, by local file management system, just the file management system of second portable terminal is shared the corresponding operation of memory space execution according to invoked interface to this locality, and operating result is returned to local remote access module.At last, by the remote access module of this locality, just the remote access module of second portable terminal sends to this operating result the remote access module of first portable terminal.
Need to prove, the communication mechanism of remote access module can adopt the mode of proprietary protocol to realize in first portable terminal and second portable terminal, promptly on the basis of original communication link, adopt the request-reply mechanism of definition privately to finish the mutual of data and signaling between portable terminal; Certainly, also can adopt existing some agreement to realize.In addition, in the present embodiment, also can realize sharing memory space between three portable terminals by increasing a portable terminal.Such as portable terminal 1 and portable terminal 2 can be visited shared memory space mutually, and portable terminal 1 also can be visited the memory spaces of sharing mutually with portable terminal 3, and therefore, portable terminal 2 just can be visited the memory spaces of sharing mutually with portable terminal 3.That is to say that three portable terminals also can be realized sharing memory space each other by sharing between any two.As seen, in the present embodiment, by in portable terminal, increasing the mutual of signaling and data between remote access module and portable terminal, make between the portable terminal random read-write mutually share the content in the memory space, for the user, operate the Shared Folders of other portable terminal, convenient as the file that operation is local.
Though pass through with reference to some of the preferred embodiment of the invention, the present invention is illustrated and describes, but those of ordinary skill in the art should be understood that and can do various changes to it in the form and details, and without departing from the spirit and scope of the present invention.
Claims (8)
1. visit the system of sharing memory space mutually between a portable terminal, each include file management system at least two portable terminals that need to visit mutually, the interface that is used for managing local memory space and the local memory space of operation is provided to other module of this portable terminal, it is characterized in that, also comprise remote access module in each portable terminal, be used for carrying the signaling of sharing the memory space operational order alternately by communicating to connect between portable terminal, the interface that calls the local memory space of described operation that local file management system provides according to the described signaling of receiving to be carrying out this signaling to sharing the operation of memory space, and to the portable terminal return object information that sends this signaling.
2. between portable terminal according to claim 1 mutually visit share the system of memory space, it is characterized in that, realize one of in the following manner communicating to connect between described portable terminal:
Bluetooth, infrared, WLAN (wireless local area network) or wired connection.
3. visit the system of sharing memory space between portable terminal according to claim 1 mutually, it is characterized in that described remote access module is built in described portable terminal as basic module; Perhaps
Be loaded into described portable terminal as add-on module when memory space is shared in visit mutually at needs.
4. between portable terminal according to claim 1 mutually visit share the system of memory space, it is characterized in that, describedly comprise one of following or its combination in any to the operation of sharing memory space:
To file modifying, reading and writing, change title, reset attribute, deletion, copy, interpolation and newly-built.
5. between portable terminal according to claim 1 mutually visit share the system of memory space, it is characterized in that described shared memory space is part or all of total memory space in the portable terminal of place.
6. visit the system of sharing memory space between portable terminal according to claim 5 mutually, it is characterized in that, described remote access module also is used for the conduct interviews discriminating of authority of described signaling, access rights comprise the restriction to other portable terminal of addressable described shared memory space, and/or the restriction of the kind that can operate described shared memory space.
7. visit the method for sharing memory space mutually between a portable terminal, be applied to the described system of claim 1, it is characterized in that, comprise following steps:
The remote access module of first portable terminal sends first signaling to the remote access module of second portable terminal, wherein carries sharing the operational order of memory space in second portable terminal;
Basis operational order wherein called the interface that local file management system provides after the remote access module of second portable terminal was received first signaling;
The file management system of second portable terminal is shared memory space according to the described interface that calls to this locality and is carried out corresponding operation, and operating result is returned to local remote access module;
The remote access module of second portable terminal sends to this operating result the remote access module of first portable terminal.
8. between portable terminal according to claim 7 mutually visit share the method for memory space, it is characterized in that, describedly comprise one of following or its combination in any to the operational order of sharing memory space:
To file modifying, reading and writing, change title, reset attribute, deletion, copy, interpolation and newly-built.
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| CNB200510100184XA CN100440990C (en) | 2005-09-30 | 2005-09-30 | System and its method for mutual access shared storage space between mobile terminals |
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| CNB200510100184XA CN100440990C (en) | 2005-09-30 | 2005-09-30 | System and its method for mutual access shared storage space between mobile terminals |
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| CN100440990C true CN100440990C (en) | 2008-12-03 |
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Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101202977B (en) * | 2006-12-14 | 2012-05-23 | 英华达(上海)电子有限公司 | Method and terminal for implementation of information sharing in mobile communication |
| CN101202979B (en) * | 2006-12-15 | 2011-08-31 | 深圳市杰普林数码科技限公司 | Method for inter-transmitting file among mobile phones |
| CN101080056B (en) * | 2006-12-21 | 2011-04-13 | 腾讯科技（深圳）有限公司 | A management method and system of network browser collection folder of mobile terminal |
| CN101227636B (en) * | 2007-01-17 | 2010-10-13 | 中国移动通信集团公司 | Information sharing method |
| CN101656745B (en) * | 2009-09-03 | 2012-11-21 | 华为终端有限公司 | Wireless communication device and system for realizing file sharing and file sharing method |
| CN102207926B (en) * | 2010-03-30 | 2013-09-04 | 联想(北京)有限公司 | Computer and method for realizing coupling between computers |
| CN102316373A (en) * | 2010-07-01 | 2012-01-11 | 深圳Tcl新技术有限公司 | Television system with extension set and control method thereof |
| CN102065126A (en) * | 2010-11-19 | 2011-05-18 | 东莞宇龙通信科技有限公司 | Telnet method for mobile terminal, telnet system and mobile terminal |
| CN102111673A (en) * | 2010-11-30 | 2011-06-29 | 中兴通讯股份有限公司 | Method and system for realizing multimedia remote interaction of mobile terminal |
| CN103685440B (en) * | 2012-09-14 | 2017-10-10 | 南京邻动网络科技有限公司 | Method for the shared file between multiple mobile electronic devices |
| CN104469974B (en) * | 2013-09-23 | 2019-10-29 | 联想(北京)有限公司 | A kind of information processing method and electronic equipment |
| CN104023045B (en) * | 2014-05-06 | 2018-07-10 | 可牛网络技术（北京）有限公司 | Data back up method and device |
| RU2653229C2 (en) * | 2016-03-14 | 2018-05-07 | Валерий Валерьевич Слепичко | Compact autonomous network data storage and viewing device |
| CN106254531A (en) * | 2016-09-20 | 2016-12-21 | 珠海格力电器股份有限公司 | A kind of method controlling operation and terminal |
| CN110780791A (en) * | 2018-07-30 | 2020-02-11 | 鸿合科技股份有限公司 | Method and terminal for operating file and electronic equipment |
| CN110471893B (en) * | 2019-08-20 | 2022-06-03 | 曾亮 | Method, system and device for sharing distributed storage space among multiple users |
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