CN101227665A - IC card system, communication terminal machine using the same and manufacturing method thereof - Google Patents
IC card system, communication terminal machine using the same and manufacturing method thereof Download PDFInfo
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- CN101227665A CN101227665A CNA2007100009491A CN200710000949A CN101227665A CN 101227665 A CN101227665 A CN 101227665A CN A2007100009491 A CNA2007100009491 A CN A2007100009491A CN 200710000949 A CN200710000949 A CN 200710000949A CN 101227665 A CN101227665 A CN 101227665A
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- communications terminal
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- card system
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Abstract
The invention discloses an integrated circuit card system, a communication terminal machine which uses the system and a production process. The integrated circuit card system comprises an integrated circuit unit which is used to permit the communication between the communication terminal machine and an external base station, a memory module which is used to store the virtual machines of a platform which provides various applications for the communication terminal machine, and a control module which is used as an interface of the communication terminal machine and the integrated circuit unit, and is used as an interface between the communication terminal machine and the memory module for storing one of the integrated circuit unit and the memory module.
Description
Technical field
The present invention especially refers to a kind of subscriber identification module (Subscriber Identity Module, SIM) card system and manufacture method thereof that is used for as the communications terminal of mobile phone about a kind of IC card system.
Background technology
Now, different communication systems is used different communication specifications, the different integrated circuit card and different communication specifications is arranged in pairs or groups, for example: Europe rule gsm system uses subscriber identification module (SubscriberIdentity Module, SIM) card, Europe rule W-CDMA system uses USIM (Universal Subscriber Identity Module, USIM) card, Korea Spro advises CDMA 2000 systems and uses user's identification module (User Identity Module, UIM) card and removable formula user's identification module (Removable User Identity Module, RUIM) card.
In existing traditional gsm system, each all has SIM such as mobile phones, also refers to smart card at this, and it can be inserted in the mobile device to allow the service of mobile device reception from the GSM network.
Typical SIM comprises microprocessor, with comprise read-only memory (as ROM), non-volatilely repeat the memory assembly that write memory (as EEPROM) and volatility can repeat write memory (as RAM), and contact is to form the data transmission interface between SIM and the mobile device.
GSM standard also specifies a command group to use for mobile device, with the data that write down among the access SIM and capture the data of SIM and be written to SIM.These data record can be the permanent data records, and (mobile subscriber can be by the identification of mobile communication network institute like this for International Mobile Subscriber Identity, record IMSI) such as international mobile subscriber identity.
Other data record can make an amendment, and is subjected to leading (such as the data record that has mobile device current position area information) of mobile device or for mobile subscriber's wish (such as allowing the user to start the speed dialling record of dialing automatically for the number that stores) no matter be.
Other revisable data record comprises the note data record, and its storage receives the self-moving device data relevant with one or more notes for user's acquisition in future.
More detailed descriptions about the storable record of SIM can be consulted GSM technical specification 11.11 (ETS 300 608).And consider that based on expense the memory capacity of SIM is quite limited.
As previously mentioned, the size of above-mentioned data record and quantity can be subject to the memory capacity of SIM, and this will be a shortcoming.For instance, under the situation of speed dialling record, can distribute enough memory capacity to give the speed dialling list traditionally so that 90 speed dialling records nearly to be provided.Yet some user needs bigger speed dialling storage volume.Get final product to such an extent that demonstrate,prove with the speed dialling storage volume as the sharp weapon in its market sale by the supplier that big capacity speed dialling can be provided.Yet available total memory capacity is fixed, and when other data record increase memory capacity was write down to speed dialling, spendable residue memory capacity reduced.
For terminal equipment manufacturer, there is a shortcoming to be: SIM card design, the huge expense that structure and size restrictions caused.The standard of the SIM card of terminal equipment connects configuration can allow the expense of making terminal equipment improve.In addition, another shortcoming is to be stored in the risk that the data in the SIM card are destroyed.Prior art discloses a kind of method that realizes smart card device, and it allows wide range of services to can be applicable to data communication equipment.Yet this does not provide the method that solves above-mentioned shortcoming.Prior art only provides the SIM card with size restrictions, and this SIM card can't store Java Virtual Machine and other application program is given terminal equipment.On the other hand, the utilization rate of mobile phone is increasing aspect individual and the enterprise apace.In order will to attract new client and to keep existing client, communications industry person can try to provide various services selection.Ideally, communications industry person wishes new service to be promoted apace and allowed these only serve the telecommunication network of itself to one's name.Therefore, should consider to develop compatibility between SIM card system and the terminal system.And the present invention disclosedly can meet this demand at this.
Therefore, a kind of IC card system that is used for communications terminal need be provided, the integration system that it provided can be module integrated to the integrated circuit card as SIM card with control module and NAND quickflashing, so that the application program that allows integrated circuit card that more memory spaces and easier extension service can be arranged to be provided.Therefore, the present invention can overcome the shortcoming of those prior aries and address the above problem.
Summary of the invention
These chapters and sections are collected and have been got some feature of the present invention, and other some exemplary embodiment that embody feature of the present invention and advantage will be described in detail in the explanation of back segment.Be understood that the present invention can have various variations on different aspects, its neither departing from the scope of the present invention, and explanation wherein and accompanying drawing be when the usefulness that explain in itself, but not in order to restriction the present invention.
As previously mentioned, prior art is subject to above-mentioned problem.One object of the present invention is for providing a kind of integrated circuit card (Integrated Circuit Card that is used for communications terminal, ICC) system, this system integrates control module and NAND quickflashing module and integrated circuit card, so that the application program that allows integrated circuit card that bigger memory space and easier extension service can be arranged to be provided, and can to revise the shortcoming of those prior aries and address the above problem.
According to an aspect of the present invention, be used for communications terminal integrated circuit card (IntegratedCircuit Card, ICC) system comprises integrated circuit unit, is used to allow communicate by letter between communications terminal and the external base station; Memory module, store the platform that is used to provide the various application of communications terminal virtual machine (Virtual Machine, VM); And control module, as the interface between described communications terminal and the integrated circuit unit, and as the interface between described communications terminal and the memory module, with one of them of access integrated circuit unit and memory module.
According to conception of the present invention, communications terminal be mobile phone and personal digital assistant wherein it.
According to conception of the present invention, memory module is a flash memory.
According to conception of the present invention, flash memory is a nand flash memory.
According to conception of the present invention, control module, integrated circuit unit and memory module merge becomes Standard User identification module (Subscriber Identity Module, SIM) card.
According to conception of the present invention, VM is a Java Virtual Machine.
According to conception of the present invention, use and carry out via this VM.
According to conception of the present invention, integrated circuit unit be subscriber identification module (Subscriber IdentityModule, SIM).
According to conception of the present invention, integrated circuit unit be USIM (UniversalSubscriber Identity Module, USIM).
According to conception of the present invention, integrated circuit unit be user's identification module (User IdentityModule, UIM).
According to conception of the present invention, integrated circuit unit be removable formula user's identification module (Removable User Identity Module, RUIM).
According to a further aspect in the invention, the present invention also provide a kind of have integrated circuit card (IntegratedCircuit Card, ICC) communications terminal of system comprises integrated circuit unit, is used to allow communicate by letter between this communications terminal and the external base station; Memory module stores the virtual machine (VM) of the platform that is used to provide the various application of this communications terminal; And control module, as the interface between described communications terminal and the integrated circuit unit, and as the interface between described communications terminal and the memory module, with one of them of this integrated circuit unit of access and memory module.
Above-mentioned aspect of the present invention and advantage, those of ordinary skills can pass through following accompanying drawing and execution mode explanation, and be more clearly understood.
Description of drawings
Fig. 1 has shown according to a kind of IC card system that is used for communications terminal of the present invention.
The primary clustering symbol description
10 IC card systems
11 communications terminals
101 integrated circuit units
102 memory modules
103 control modules
Embodiment
These chapters and sections are collected and have been got some feature of the present invention, and other some exemplary embodiment that embody feature of the present invention and advantage will be described in detail in the explanation of back segment.Be understood that the present invention can have various variations on different aspects, its neither departing from the scope of the present invention, and explanation wherein and accompanying drawing be when the usefulness that explain in itself, but not in order to restriction the present invention.
As previously mentioned, because different communication systems is used different communication specifications, the different integrated circuit card and different communication specifications is arranged in pairs or groups, for example: Europe rule gsm system uses subscriber identification module (Subscriber Identity Module, SIM) card, Europe rule W-CDMA system uses USIM (Universal Subscriber Identity Module, USIM) card, Korea Spro advises CDMA 2000 systems and uses user's identification module (User Identity Module, UIM) card and removable formula user's identification module (Removable User Identity Module, RUIM) card.Therefore, communication system of the present invention will be that example explains with the gsm system.Communications terminal can be one of them of mobile phone and personal digital assistant, will be example with the mobile phone at this, and employed integrated circuit card will be that example explains with the SIM card.
See also Fig. 1.It shows according to a kind of integration SIM system that is used for communications terminal (shape is as the standard SIM card) of the present invention.This integration SIM system 10 is used for mobile phone 11 and shape as the standard SIM card, comprises SIM memory 101, is used to store the identifying information of mobile phone 11; Memory 102, the application that is used to store mobile phone 11; And control module 103, is connected with SIM memory 101 and memory 102, be used to provide the interface with mobile phone 11, wherein the application of the identifying information or the access memory 102 of access SIM memory 101 is wanted in control module 103 judgements.
In this execution mode, integrate SIM system 10 shapes as the standard SIM card, and can insert in the standard SIM card slot (not shown) of mobile phone 11.The original SIM card that is different from prior art is integrated the SIM system and is further introduced memory 102, is used to provide the interface with mobile phone 11, and wherein memory 102 can be nand flash memory.Apparently, integrating SIM system 10 provides more memory spaces to the user, and wherein memory 102 can store a lot of application programs.On the other hand, the present invention further introduce control module 103 as with the interface of the communications terminal that is connected, wherein form general mobile platform, be used for combined memory 102 and control module 103.Therefore, the present invention's extension service more quickly also can provide more network services.In addition, in this embodiment, the present invention can be incorporated into standard Java Virtual Machine (VM) the SIM system that integrates (being stored in the memory 102 and by control module 103 accesses) so that general mobile platform to be provided, and therefore increases the circulation of the application program that is used for communications terminal and allows the easier exploitation of application program.
Generally speaking, the invention provides a kind of integration SIM card system that is used for communications terminal, it integrates control IC module and NAND quickflashing module and original SIM card, so that the application program that allows original SIM card that bigger memory space and easier extension service can be arranged to be provided.In addition, the present invention can be incorporated into standard Java Virtual Machine (VM) and integrate the SIM system so that general mobile platform to be provided, and therefore increase the circulation of the application program that is used for communications terminal and allow the easier exploitation of application program, but unexposed this point of prior art.As previously mentioned, the present invention has many distinguished characteristics, can promote the shortcoming of prior art when practical application effectively, has more novelty again, and promotes industry applications.Therefore, the present invention has industrial value.
Though the present invention is described in detail by above-mentioned execution mode, can make arbitrarily by those skilled in the art and revise and change, however the scope of neither disengaging claims institute desire protection.
Claims (22)
1. IC card system that is used for communications terminal comprises:
Integrated circuit unit is used to allow communicate by letter between this communications terminal and the external base station;
Memory module stores the virtual machine of the platform that is used to provide the various application of this communications terminal; And
Control module is as the interface between this communications terminal and the integrated circuit unit, and as the interface between this communications terminal and the memory module, with one of them of this integrated circuit unit of access and this memory module.
2. IC card system according to claim 1, wherein this communications terminal is one of them of mobile phone and personal digital assistant.
3. IC card system according to claim 1, wherein this memory module is a flash memory.
4. IC card system according to claim 3, wherein this flash memory is a nand flash memory.
5. IC card system according to claim 1, wherein this control module, this integrated circuit unit and this memory module merge becomes the Standard User identification module card.
6. IC card system according to claim 1, wherein this virtual machine is a Java Virtual Machine.
7. IC card system according to claim 1, wherein this application is carried out via this virtual machine.
8. IC card system according to claim 1, wherein this integrated circuit unit is a subscriber identification module.
9. IC card system according to claim 1, wherein this integrated circuit unit is a USIM.
10. IC card system according to claim 1, wherein this integrated circuit unit is user's identification module.
11. IC card system according to claim 1, wherein this integrated circuit unit is removable formula user's identification module.
12. have the communications terminal of IC card system in one kind, comprising:
Integrated circuit unit is used to allow communicate by letter between this communications terminal and the external base station;
Memory module stores the virtual machine of the platform that is used to provide the various application of this communications terminal; And
Control module is as the interface between this communications terminal and this integrated circuit unit, and as the interface between this communications terminal and this memory module, with one of them of this integrated circuit unit of access and memory module.
13. communications terminal according to claim 12, wherein this communications terminal is one of them of mobile phone and personal digital assistant.
14. communications terminal according to claim 12, wherein this memory module is a flash memory.
15. communications terminal according to claim 14, wherein this flash memory is a nand flash memory.
16. communications terminal according to claim 12, wherein this control module, this integrated circuit unit and this memory module merge becomes the Standard User identification module card.
17. communications terminal according to claim 12, wherein this virtual machine is the Java Virtual Machine device.
18. communications terminal according to claim 12, wherein this application is carried out via this virtual machine.
19. communications terminal according to claim 12, wherein this integrated circuit unit is a subscriber identification module.
20. communications terminal according to claim 12, wherein this integrated circuit unit is a USIM.
21. communications terminal according to claim 12, wherein this integrated circuit unit is user's identification module.
22. communications terminal according to claim 12, wherein this integrated circuit unit is removable formula user's identification module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100009491A CN101227665A (en) | 2007-01-15 | 2007-01-15 | IC card system, communication terminal machine using the same and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100009491A CN101227665A (en) | 2007-01-15 | 2007-01-15 | IC card system, communication terminal machine using the same and manufacturing method thereof |
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| CN101227665A true CN101227665A (en) | 2008-07-23 |
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| CNA2007100009491A Pending CN101227665A (en) | 2007-01-15 | 2007-01-15 | IC card system, communication terminal machine using the same and manufacturing method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010127514A1 (en) * | 2009-05-06 | 2010-11-11 | Hou Wanchun | Value-added service smart card capable of carrying mobile communication smart card |
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2007
- 2007-01-15 CN CNA2007100009491A patent/CN101227665A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010127514A1 (en) * | 2009-05-06 | 2010-11-11 | Hou Wanchun | Value-added service smart card capable of carrying mobile communication smart card |
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Open date: 20080723 |