CN1902606A - Method and system to download and track digital material - Google Patents
Method and system to download and track digital material Download PDFInfo
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- CN1902606A CN1902606A CN 200480040272 CN200480040272A CN1902606A CN 1902606 A CN1902606 A CN 1902606A CN 200480040272 CN200480040272 CN 200480040272 CN 200480040272 A CN200480040272 A CN 200480040272A CN 1902606 A CN1902606 A CN 1902606A
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Abstract
A method of providing a digital data item to a user, the user having registered on a server so that user information has been stored in a User Information Database, an application also having been associated with a user terminal by encoding a unique identifier of the user terminal in the application, the unique identifier also having been stored in the User Information Database, the method including the steps of: receiving a request for the digital data item from the application on the user terminal; checking the authorisation of the application to obtain the digital data item by querying the User Information Database; and if authorised, transmitting the digital data item to the user terminal.
Description
Technical field
The present invention relates to a kind of method and system that is used to download with track digital material; more particularly; relate to a kind of be used to manage acquisition of copyright, permission or the otherwise download and the transfer (transfer) of shielded digital material, for example to prevent undelegated means of duplicating.
Background technology
" digital material " refers to and can store and in electronic equipment or the memory device any numeral or computer data or the information that shift of the terminal room of any kind described herein for example as used herein.
" numeric data item (Digital Data Item) " is a specific example of digital material (DDI).DDI is unique discernible of digital material.
In networked data communications system, the user has the right to visit can be from the terminal of the request of Local or Remote information source and the information of reception.In such system, terminal can be the electronic equipment of a kind of disposal system, computing machine or computer equipment, personal computer (PC), mobile phone or cellular phone, mobile data terminal, portable computer, PDA(Personal Digital Assistant), pager, thin client (thinclient), TV, set-top box or any other similar type.Terminal can ask and/or reception information or data file for example the ability of DDI can be by application program, hardware, firmware waits provides.Terminal can be provided with relevant device, for example local storage device such as hard drive or solid-state driving or storer, dielectric card (for example CF or SD card) etc.
Information source can be a server (some servers) or the suitable terminal that is connected to any other type of information storing device.Impel the exchange (that is for example request and/or the acceptance of DDI of information or data) of the information between terminal and information source or other terminal (some terminals) by means of communication.Can pass through the physics cable, for example wire rope is realized this means of communication as telephone wire, semiconductor cable, electromagnetic signal for example radiofrequency signal or infrared signal, fiber optic cables, satellite link or be connected to any medium or its combination other of network infrastructure.
Network infrastructure can comprise equipment for example telephone exchange, base station, electric bridge, router or any other such special-purpose member, and it impels being connected between terminal and information source.In general, the interconnected set of terminal, means of communication, architecture and information source is referred to as network.Network itself can be taked various ways.For example, it can be computer network, communication network, data communication network, Local Area Network, wide area network (WAN), wireless network, internet, in-house network, the Internet and development, transient network or instantaneous network, above combination or the network that any other type of communicating by letter between computerize, electronics or digital device is provided.The network of quoting in this manual should allow to comprise the terminal of any kind or electronic equipment or its part of other similar type, and it is provided and makes it possible to and at least one other terminal communication.
At present, also do not limit the distribution of digital material in any formal mode.The download of digital material can be subjected to the restriction of password or username and password, yet in case digital material downloads to terminal, the distribution of digital material is unrestricted usually.
Digital copyright management (DRM) is the false method that numeric data item (DDI) is relied on of being forced at that lacks.DDI can freely be duplicated, and can not reduce its quality.Manufacturer, content supplier and industrial community alliance have carried out some and have limited the trial of digital material distribution.
The reliable method and/or the system of a kind of download, tracking and/or supervision digital material need be provided, to prevent undelegated surge of duplicating, with guarantee if desired, can copy as the basis with each and collect income, it can increase the scarcity (or " retrievability (collectability) ") of digital material again.
For example image, audio frequency, video, the tinkle of bells, recreation, song etc. are advantageously to digital material, no matter how digital material can for example be propagated by the exchange of network, memory device or dielectric card or any other device, it can both be downloaded, follows the trail of and/or monitor.
This need to determine the computer-readable medium of a kind of method, system and/or instruction, and it overcomes or improve at least the built in problem of prior art.
Summary of the invention
Broad form of the present invention manages to provide a kind of system and/or method; it is suitable for managing acquisition of copyright, permission or otherwise protected or own digital material; for example image, audio frequency, video, the tinkle of bells recreation, song etc. are in the safe transfer of terminal room, thereby prevent from undelegatedly to duplicate or use.
The present invention manages to provide:
Digital material such as numeric data item (DDIs) are fixing, limited quantity duplicate, it can be downloaded from information source; With
Transferable but can not revise or duplicate DDI.This manages to guarantee that only the DDI duplicate of limited quantity constantly circulates, and therefore also increases " retrievability " of digital material.
Other broad form of the present invention manages to limit the total number of times that can download DDI, thereby the duplicate of limited quantity of managing to guarantee numeric only material particular term is in circulation.Under special shape, this system can be used as ordering download service or the increment service of promoting and being provided of charges paid.
The present invention also manages to impel the transfer (by being sent to the destination terminal from the originator terminal) of DDI, thereby the right of the entitlement of DDI or use DDI also is transferred, and thereby in central record.When shifting DDI, the entitlement that DDI can occur following the trail of perhaps can.
In the other broad form of the present invention, a kind of method is provided, its DDI that will be stored in information source offers the user and follows the trail of described DDI, described user is registered and application program is downloaded to described user's terminal, the unique identifier of the described terminal of described application code, described method comprises the following steps:
Verify described user;
Use unique sequence number to discern the described DDI that will download to described terminal;
Communicate by letter with described terminal room by described information source, described DDI is downloaded to described terminal; And
Thus, have only as described DDI during from former terminal deletion, described DDI just can sequentially download to another terminal.
Manage to provide DDI to arrive the transfer of another terminal according on the other hand the present invention by following steps:
The original subscriber begins to download DDI from information source;
The reciever user accepts the download from described information source to the reciever terminal;
Described DDI is from former terminal deletion;
Described DDI downloads to described reciever terminal; And
Unique key is transmitted to described reciever terminal.
The third party comes authorise downloads and transfer in the middle of using, and can handle this process.Described original subscriber can be the described reciever user who described DDI is transferred to another terminal.
According to form widely in addition of the present invention, a kind of method that numeric data item is provided to the user is provided, described user registers on server, thereby user profile has been stored in the User Information Database, unique identifier by encoding user terminal in application program, described application program is also got in touch with described user terminal, described unique identifier also is stored in the described User Information Database, and described method comprises the following steps: that the application program from the described user terminal receives the request to described numeric data item; By inquiring about described User Information Database, the mandate of checking described application program is to obtain described numeric data item; And if be authorized to, send described numeric data item to described user terminal.
Of the present invention multiple may but in the nonrestrictive special aspects: described user profile and described unique identifier also are stored in described user terminal; Described user profile and described unique identifier are stored in the other User Information Database on the described user terminal; At described User Information Database on the described server and the described other User Information Database on described user terminal, carry out mandate by relatively; The sequence number that described unique identifier is described user terminal or its part, production code member, manufacturing numbering etc.; Described numeric data item transmits completes successfully and is reported to described server and by its tracking; Described numeric data item is assigned with unique sequence number; And/or when described numeric data item during from the deletion of described user terminal, described numeric data item just can sequentially be sent to second user terminal.
According to form widely in addition of the present invention, a kind of method of numeric data item being transferred to the reciever terminal from the originator terminal is provided, described method comprises the following steps: that described request is transmitted to server in the transfer of the described numeric data item of originator application requests of described originator terminal; Accept the described request of shifting for described numeric data item in the reciever application program of described reciever terminal, described request transmits from described server; From the described numeric data item of described originator terminal deletion; And described numeric data item is sent to described reciever terminal from described server.
Of the present invention further multiple possible but in the nonrestrictive special aspects: unique key also sends described reciever terminal to; The database of renewal and described server contact is to write down the transfer of described numeric data item; The user of the user of described originator terminal and described reciever terminal with the User Information Database of described server contact on register; Before described numeric data item shifted, described server was checked user's access rights; And/or described numeric data item is the part with the content library database of described server contact.
Still according to other broad form of the present invention, provide a kind of system, the numeric data item that provides the user to use is provided for it, and it comprises: be arranged on the application program on the user terminal, the unique identifier of the described user terminal of described application storage; User Information Database, described unique identifier also is stored in the described User Information Database; And server, it is fit to by the described User Information Database of inquiry, and the mandate of checking described application program to be receiving described numeric data item, and sends described numeric data item to described user terminal.
Still according to other broad form of the present invention, a kind of system that is used for numeric data item is transferred to from the originator terminal reciever terminal is provided, described system comprises: the originator application program that is arranged on described originator terminal, it is used to ask the transfer of described numeric data item, and described request is transmitted to server; Be arranged on the reciever application program of described reciever terminal, it is used to accept the described request of shifting for described numeric data item, and described request transmits from described server; Described server is suitable for realizing being sent to described reciever terminal from the described numeric data item of described originator terminal deletion with described numeric data item from described server.
Still according to other broad form of the present invention, provide a kind of and be used to promote numeric data item to transfer to the disposal system of reciever terminal from the originator terminal, described disposal system comprises: first disposal system, itself and at least one User Information Database are got in touch; Second disposal system, itself and at least one content library database are got in touch; Described first disposal system is suitable for receiving the request of shifting for described numeric data item from the originator application program that is arranged on the originator terminal; Described second disposal system is suitable for realization and sends the reciever application program that is arranged on described reciever terminal from the described numeric data item of described originator terminal deletion with described numeric data item to.
In addition widely in the form, also provide the computer-readable medium of a kind of system and/or a kind of instruction of the present invention, it is used to realize or embody above-mentioned method.
In addition widely in the form, the present invention also provides a kind of service, the reciever that it allows management and follows the trail of DDI and DDI.These are the user of described service.
Still according to other broad form of the present invention, provide a kind of User Information Database, it is used to promote DDI to follow the trail of and publishes, with sale, exchange or the transfer that is used for DDI.
Still, provide a kind of disposal system, each user gradation evaluation that the proprietorial asset portfolio of its DDI according to user in preset time (portfolio) is evaluated DDI and served according to other broad form of the present invention.
Description of drawings
To become obviously by following description the present invention, the preferred but only example of being limited property embodiment provides by it for it, describes in conjunction with the accompanying drawings.
Fig. 1 illustrates the example functional block diagram of the embodiment of disposal system of the present invention;
Fig. 2 illustrates and is used to realize that DDI downloads to the exemplary series of steps of user terminal;
Fig. 3 illustrates the exemplary handoff protocol that is used to shift DDI;
Fig. 4 illustrates the exemplary specific embodiment of server-side system architecture;
Fig. 5 illustrates the exemplary specific embodiment of user or client-side system architecture.
Embodiment
Following mode is described, so that the understanding more accurately to theme of the present invention to be provided.
In the accompanying drawings, it is combined so that feature of the present invention to be shown, and in whole accompanying drawing, identical label is used to represent identical parts.
Use disposal system can realize specific embodiments of the present invention, its example is shown in Figure 1.Particularly, disposal system 100 generally comprises processor or processing unit 102, storer 104, input-output apparatus 106 at least, and it links together by bus or one group of bus 110.Also can provide interface 112, it is used for disposal system 100 is connected to memory device 114, and this memory device 114 is equipped with database 116.Storer 104 can be any type of memory devices, for example volatile memory or nonvolatile memory, solid storage device, magnetic apparatus etc.Input-output apparatus 106 receives data input 118, and can comprise for example network connection etc.Output device 106 produces data output 118.Memory device 114 can be the memory storage of any formation, for example volatile memory or nonvolatile memory, solid storage device, magnetic apparatus etc.
Input-output apparatus 106 uses data I/O 118 to communicate by letter with terminal or equipment 122 and/or 124 by communication network or communication protocol 126 and/or 128 (for example the Internet or wireless network).As exemplary but non-limiting example, terminal 122 can be the PC that remote internet connects, and it is communicated by letter with the disposal system 100 that is specially server, and terminal 124 can be mobile phone, itself and server system 100 radio communications 128.
In use, disposal system 100 is suitable for allowing DDI to be stored in the database 116 and/or from its retrieval.Processor 102 receives instruction by input-output apparatus 106, and this instructs for example download request, if be authorized to, system 100 can send to terminal 122 or 124 with the DDI that is asked by input-output apparatus 106 so.Should be appreciated that, disposal system 100 can the time any type of disposal system, terminal, server, specialized hardware etc.
Following example provides the more detailed discussion of embodiments of the invention.It only is exemplary that this example is defined as, and is not to limit the scope of the invention.
On the concrete form, present embodiment manages to guarantee that only the DDI duplicate of limited quantity is downloaded.Guarantee that the employed method of this situation comprises the following steps.
1. application program (application) is preferably Collector Applet, is installed in user terminal.Send Collector Applet to user terminal 122 or 124 by the service provider and can realize it.Only need when using service for the first time, the user carry out this step.Alternatively, CollectorApplet can be installed in user terminal in advance.
2. in order to use service, user or be equal to the ground subscriber and will register.Registration needs the user for example by to server submission information identification details being offered the service provider.Subscription details is stored in the User Information Database (UID), and also is sent to server.Only need when using Collector Applet for the first time, user or subscriber finish this registration step.By UID being positioned at user terminal and server, then, service can be carried out the proof procedure based on classification.
3.Collector Applet is bound to user terminal.Each user terminal should have its oneself Collector Applet.The unique identifier of Collector Applet encoding terminal, thus CollectorApplet does not work to any other terminal.The unique identifier of terminal can be sequence number (for example, MSISDN, IMSI, IMEI etc.) or any other facile identifier, numeral, code etc., and it determines terminal or its part uniquely.The unique identifier of terminal also stores the UID on user terminal and the server into.Only need when using service for the first time, the user carry out this step.
4. verify the user then, mechanism safe in utilization is SSL (security socket layer) for example, to the server of service is provided, confirms the user.When being connected to server, random number (nonce) can appear in server.Collector Applet and server can calculate the password uni-directional hash on UID and the random number.If its coupling, the user is verified so.
5. discern DDI then.Discern the DDI that will download by customer-furnished unique sequence number.
6. DDI downloads to user terminal then.Preferably, should guarantee that DDI successfully downloads to user terminal, rather than only begin to download.
With reference to Fig. 2, showing assures success downloads to the method 200 of terminal.In step 205, Collector Applet is from the download of server requests DDI.In step 210, server need be verified request.If request is rejected, end business processing in step 215 so.If business processing is ended, server is not registered download so, and user terminal or equipment are removed the DDI that all downloads or part are downloaded.If in step 210, server authentication request, so in step 220, the download of startup of server DDI.In step 225, Collector Applet checks whether it should accept the download of DDI.If Collector Applet does not accept the download of DDI, end business processing in step 215 so.If Collector Applet accepts the download of DDI, shown in step 230, DDI delivers to user terminal from server so.In step 235, Collector Applet checks whether DDI is downloaded fully, if do not have, then ends business processing in step 215.If receive the DDI that downloads fully, so in step 240, the download of Collector Applet notification server DDI is finished.In step 245, whether the server inspection finishes download in given time range, if do not have, then ends business processing in step 215.If in step 245, in the acceptable time scope, finished download, so in step 250, server confirms to have finished download to Collector Applet.Then in step 255, Collector Applet itself examines it and whether receive the DDI that downloads fully in this time range, and it is if sure, so in step 260, and terminal procedure, or, end business processing so if negate.
Discuss now and shift the digital material of being downloaded that is specially DDI.Present embodiment manages to allow the transfer of shielded material, thereby reciever receives the duplicate of the digital material of originator, and the duplicate of the digital material of deletion originator.
This can realize by client-server-client operation.That is, two CollectorApplet (at a Collector Applet of originator terminal with at the 2nd Collector Applet of reciever terminal) not direct communication each other, but send messages/information by a server (some servers).Use any client-server network to comprise that WAP, SMS, TCP/IP (for example by GRPS or 3G), network wireless or wired ethernet or any other type can realize it.
Once you begin shift, actual result is that DDI copies to the reciever terminal from the originator terminal, and guarantees DDI:(A) successfully be transferred to the reciever terminal; (B) from the originator terminal deletion.
In specific embodiment, use process shown in Figure 3 or agreement can realize this.With reference to Fig. 3, originator 300 beginnings are to the transfer 305 of server 310.The download that reciever 315 is accepted from the DDI of server 310.In Fig. 3, term ' msg ', ' ack ' and ' t/o ' refer to ' message ', ' affirmation ' and ' time/overtime (time/out) ' respectively.DDI is from originator terminal deletion 320 then, and DDI is transmitted 325 and gives the reciever terminal.Unique key also sends the reciever terminal to.At server 310, the date that can indicate record is to discern specific DDI from the originator terminal deletion and send to the reciever terminal.If desired, can monitor these service processing time arrangements, to attempt the invalid or uncompleted business processing of identification.
The present invention can allow to follow the trail of the path of each DDI.Because the user need serve with participation to server registration, so this is possible.Use provides the server of this service, and the user also can only be transferred to DDI another user.This allows a server (or some servers) collection and safeguards about following information: each DDI popularizes and recoverable characteristic; Participation is used for user's the overview (profile) of DDI transfer service of the DDI of different segmentations and type; Buy and shift custom with the user.
The tracking of each DDI also can be associated with collection with account software (billing software) or record keeping software and/or distribute income or the payment that is suitable for each DDI.The user can be taken by fixed subscription, expense or any other suitable method of payment of each DDI or every suit DDI are used service.In specific embodiments, can collect or can not collect digital material content supplier and order expense, and possible be that service can distribute copyright royalty (royalty fee) to content supplier.
Fig. 4 shows and is fit to be used in special server end system structure of the present invention.One server (some servers) 400 comprises content library server (CLS) 405, and it is equipped with content library database (CLD) 410 and the webserver (web server) 415.Subscriber information server (UIS) 420 can be equipped with User Information Database (UID) 425 and the webserver 430.The webserver 415 is responsible for digital material content management, and for example content uploads, deletes, browses and edit.The webserver 430 is responsible for the management of user profile.Subscriber information server 420 also preferably communicates by letter 435 with charge system with the network excitation system.The user is received by subscriber information server 420 request 440 of registration and download content, and subscriber information server 420 also is provided to the response 445 of user terminal according to preceding method.
Fig. 5 illustrates user or client-side system architecture according to a particular embodiment of the invention.Server 400 (or some servers) is the part of service provider network 505, although this dispensable feature.Under the situation of GSM/GPRS network 530, the content of can carry out content download request 510 by base station 525, being permitted transmits 515 and the communicating by letter of tracked information 520.User terminal 535 (being mobile phone in the case) beginning content download request 510, received content download 515 and provide tracked information 520 to server 400.Download content 515 among the shown embodiment can be passed through diverse ways, comprising: SMS, WAP, WiFi/802.11 or any other suitable means.Can be for example infrared by any means, bluetooth or WiFi etc., for another user terminal content 540 550 license transfer or acquisition of copyright.Tracked information 570 is sent to server 400 from terminal 550 through network 530, or receives from terminal 550 through network 530 from server 400.The operation of Collector Applet:
In specific embodiments, Collector Applet initialization and check user's (being the subscriber) effective continuous access service of having the right.Then, Collector Applet can show one group of (some groups) obtainable digital material.The user can increase, deletes and/or shift DDI.Collector Applet contact server 400 is allowed to examine transfer and increase, and how suitable, the download of beginning DDI.
As used in this, sign can be made up of one of many sequence numbers and/or unique identifier.
The user also can interact with DDI.Interactional form is that DDI is distinctive.Some embodiment that go out as shown: for mobile phone ring, the user can interact with DDI itself, the tinkle of bells is configured such that the tinkle of bells that is used for mobile phone; For picture or figure, DDI can be arranged to wallpaper or screen background; Perhaps for recreation, the user can select toe the mark.The characteristic of the peculiar selection of DDI is coded in the DDI itself.
The operation of server end:
In specific embodiments, server end of the present invention has many functions, comprise but and need not be confined to: content is uploaded, is browsed and index; Charge and user's service.
Response:
Client terminal and server are all known many responses and request.These comprise:
Register requirement: it is sent by Collector Applet, and it exists with announcement server.This allows server authorizes (or not authorizing) Collector Applet.Effectively response is:
' effectively ':, return it if Collector Applet is authorized to.
' invalid ': if arbitrary part of the details of unique sign, mandate, hash or any other is former thereby go wrong is returned it.
Transfer request: when the user want to another user provide/when transmitting DDI, it is sent by CollectorApplet.Server can respond following:
' invalid ': incorrect if the parameter of any mandate is considered to, return it.
' not allowing ':, return it if DDI can not be transferred.
' directly effectively ':, return it if DDI can directly be transferred to other users.
' effectively ': if DDI can be transferred and by the server execution, return it.
Download request: when the user asked specific DDI or received DDI by transfer, Collector Applet sent it.Server can respond following:
' invalid ': incorrect if the parameter of any mandate is considered to, return it.
' effectively but use up (valid-but-gone) ': the DDI sign is effectively, but DDI no longer is Downloadable.
' effectively ': DDI is effectively, and server can send to Collector Applet with DDI itself or about the position details that obtains DDI.
Therefore, according to the present invention, provide a kind of and allow to download, the system and method for supervision and/or track digital material.
Although the foregoing description of the preferred embodiments of the present invention need comprise central server in processing procedure, however possible be to allow any user to shift DDI betwixt.
Also can say, the present invention is widely individually or mentions or described parts, element and function at this universally, be two and more any or all combinations of multi-part, element or function, and wherein mention specific integral body at this, it has known equivalent in field involved in the present invention, think to have comprised above-mentioned known equivalent, individually stated as it at this.
Although described preferred embodiment in detail, yet should be appreciated that, without departing from the scope of the invention, can carry out various changes, replacement and change by those of ordinary skill in the art.
Claims (27)
1. method that numeric data item is provided to the user, described user registers on server, thereby user profile has been stored in the User Information Database, unique identifier by encoding user terminal in application program, described application program is also got in touch with described user terminal, described unique identifier also is stored in the described User Information Database, and described method comprises the following steps:
Application program from the described user terminal receives the request to described numeric data item;
By inquiring about described User Information Database, check the mandate of the described application program that obtains described numeric data item; And if be authorized to,
Send described numeric data item to described user terminal.
2. the method for claim 1, wherein said user profile and described unique identifier also are stored in described user terminal.
3. method as claimed in claim 2, wherein said user profile and described unique identifier are stored in the other User Information Database on the described user terminal.
4. method as claimed in claim 3 wherein by comparing at described User Information Database on the described server and the described other User Information Database on described user terminal, is carried out mandate.
5. method according to any one of claims 1 to 4, wherein said unique identifier is the sequence number of described user terminal or its part.
6. as each described method in the claim 1 to 5, the completing successfully of the transmission of wherein said numeric data item is reported to described server and followed the trail of by described server.
7. as each described method in the claim 1 to 6, wherein said numeric data item is assigned with unique sequence number.
8. as each described method in the claim 1 to 7, wherein when described numeric data item during from described user terminal deletion, described numeric data item just can sequentially be sent to second user terminal.
9. one kind numeric data item transferred to the method for reciever terminal from the originator terminal, described method comprises the following steps:
In the transfer of the described numeric data item of originator application requests of described originator terminal, described request is transmitted to server;
Accept the described request of shifting for described numeric data item in the reciever application program of described reciever terminal, described request is transmitted from described server;
From the described numeric data item of described originator terminal deletion; And
Described numeric data item is sent to described reciever terminal from described server.
10. method as claimed in claim 9, wherein unique key also are transmitted to described reciever terminal.
11. as claim 9 or 10 described methods, wherein the database of renewal and described server contact is to write down the transfer of described numeric data item.
12. as each described method in the claim 9 to 11, the user of the user of wherein said originator terminal and described reciever terminal with the User Information Database of described server contact on register.
13. as each described method in the claim 9 to 12, wherein before described numeric data item shifted, described server was checked user's access rights.
14. as each described method in the claim 9 to 13, wherein said numeric data item is the part with the content library database of described server contact.
15. a system that is used to provide the numeric data item that is used by the user, it comprises:
Be arranged on the application program on the user terminal, the unique identifier of the described user terminal of described application storage;
User Information Database, described unique identifier also is stored in the described User Information Database; And
Server, it is fit to by the described User Information Database of inquiry, and the mandate of checking described application program is to receive described numeric data item; And send described numeric data item to described user terminal.
16. one kind is used for numeric data item is transferred to the system of reciever terminal from the originator terminal, described system comprises:
Be arranged on the originator application program of described originator terminal, it is used to ask the transfer of described numeric data item, and described request is transmitted to server;
Be arranged on the reciever application program of described reciever terminal, it is used to accept the described request of shifting for described numeric data item, and described request transmits from described server;
Described server is suitable for realizing that described numeric data item is sent to described reciever terminal from described originator terminal deletion with described numeric data item from described server.
17. one kind is used to promote numeric data item to transfer to the disposal system of reciever terminal from the originator terminal, described disposal system comprises:
First disposal system, itself and at least one User Information Database are got in touch;
Second disposal system, itself and at least one content library database are got in touch;
Described first disposal system is suitable for receiving the request of shifting for described numeric data item from the originator application program that is arranged on the originator terminal;
Described second disposal system is suitable for realizing that described numeric data item sends the reciever application program that is arranged on described reciever terminal to from the deletion of described originator terminal with described numeric data item.
18. disposal system as claimed in claim 17, wherein said first disposal system is a subscriber information server.
19. disposal system as claimed in claim 17, wherein said second disposal system is the content library server.
20. as each described disposal system in the claim 17 to 19, wherein tracked information is stored in described first and second disposal systems.
21. as each described disposal system in the claim 17 to 20, unique identifier of the described originator terminal of wherein said originator application storage.
22. as each described disposal system in the claim 17 to 21, unique identifier of the described reciever terminal of wherein said reciever application storage.
23. as claim 21 or 22 described disposal systems, wherein said unique identifier also is stored in the described User Information Database.
24. as each described disposal system in the claim 17 to 23, it further is suitable for examining described transfer request by inquiring about described User Information Database before described numeric data item is sent to described reciever terminal.
25. as each described disposal system in the claim 17 to 24, each is provided with other User Information Database wherein said originator terminal and described reciever terminal.
26. as each described disposal system in the claim 17 to 25, it further is suitable for giving the evaluation of described user gradation according to the group of assets of the used power of DDI of user in preset time is incompatible.
27. as each described disposal system in the claim 17 to 26, wherein said User Information Database promotes to be used to tracking and the publication of the DDI that sells, exchange or shift.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2003907064A AU2003907064A0 (en) | 2003-12-19 | Method and system to download and track digital material | |
| AU2003907064 | 2003-12-19 | ||
| AU2004900010 | 2004-01-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1902606A true CN1902606A (en) | 2007-01-24 |
Family
ID=37657588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200480040272 Pending CN1902606A (en) | 2003-12-19 | 2004-12-17 | Method and system to download and track digital material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1902606A (en) |
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2004
- 2004-12-17 CN CN 200480040272 patent/CN1902606A/en active Pending
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