CN100461920C - Dual-mode SIM card control device and method - Google Patents
Dual-mode SIM card control device and method Download PDFInfo
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- CN100461920C CN100461920C CNB2006101617057A CN200610161705A CN100461920C CN 100461920 C CN100461920 C CN 100461920C CN B2006101617057 A CNB2006101617057 A CN B2006101617057A CN 200610161705 A CN200610161705 A CN 200610161705A CN 100461920 C CN100461920 C CN 100461920C
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Abstract
This invention discloses one double mode SIM card progress control device and its method, wherein, the device comprises the following parts: order identification module to identify the user terminal mode according to the operations and to send the results to the control module; progress control module to set SIM card mode in user terminal as first and second modes and to get double mode SIM card at double mode memory module and to send the needed data to double model wait user terminal; public data memory module to extract first and second mode public data to store public data.
Description
Technical field
The present invention relates to the communications field, relate more specifically to a kind of dual-mode SIM card control device and method.
Background technology
Subscriber identify module card (Subscriber Identity Model is called for short SIM) is also referred to as smart card, subscriber identification card.Nearly all communication terminal (for example, mobile phone, wireless network card, wireless module etc.) all must be loaded onto this card and can use, and this communication terminal is commonly called " user terminal " (User Equipment is called for short UE).According to different radio mobile communication standards, have the UE of different systems, and the title of the subscriber identification module of different standards is also slightly different.Wherein, the subscriber identification module of GSM and CDMA standard is called SIM, and the subscriber identification module of TD-SCDMA and WCDMA standard is called USIM, and the subscriber identification module of PHS standard is called PIM.The present invention is referred to as SIM card to them for the sake of simplicity, and the SIM card of supporting two kinds of standards is called the bimodulus SIM card.As shown in Figure 1, show the bimodulus SIM card of present stage and the configuration diagram between the mobile device.
At present, there are two kinds of typical situations basically in the use of bimodulus SIM card:
Insert in the single mode or dual-mode mobile communication terminal identical with a kind of standard of bimodulus SIM card; And
In insertion and the identical dual-mode mobile communication terminal of two kinds of standards of bimodulus SIM card.
As can be seen, the bimodulus SIM card makes the scope of application of SIM card be expanded owing to can support two kinds of standards, has more versatility.In the present multiple radio mobile communication standard network and the situation of depositing, the bimodulus SIM card more can embody superiority, and the user can only buy a bimodulus SIM card, just can carry out communication in the wireless network of two kinds of different systems.
But also there are some problems in actual applications in the bimodulus SIM card: if the bimodulus SIM card only in the single mode portable terminal, use, just and the single mode SIM card without any difference, meaning wastes 50% bimodulus SIM card resource; The bimodulus SIM card is inserted mode mobile terminal, because the restriction of bimodulus SIM card read-write mechanism, mode mobile terminal can not be operated two kinds of standards that the bimodulus SIM card is supported simultaneously, when dual-mode terminal is in holding state work in a kind of standard, can only use the part of the identical standard of bimodulus SIM card, another part can not be worked.If the user wishes to use another standard of bimodulus SIM card to start shooting again, after being switched to another standard, could use mode mobile terminal, and this becomes relatively poor to user experience.
In a word, the advantage of bimodulus SIM card is not fully played in actual use, and two kinds of restrictions that standard can not be simultaneously operated, and brings unfavorable factor for the development of double-module double-standby terminal yet.
Summary of the invention
In view of above problem, the present invention proposes a kind of dual-mode SIM card control device and method, with parallel work-flow bimodulus SIM card in double-mode double-standby mobile terminal, thereby make full use of bimodulus SIM card resource.
According to an aspect of the present invention, provide a kind of dual-mode SIM card control device, wherein, the bimodulus SIM card has first standard and second standard.This dual-mode SIM card control device comprises: instruction identification module is used for according to the standard of discerning the double-module double-standby user terminal from the operational order of double-module double-standby user terminal, and recognition result is sent to the standard control module; The standard control module, be used for when the double-module double-standby user terminal powers on the standard of bimodulus SIM card is set at first standard or second standard, switch the standard of bimodulus SIM card according to recognition result, and obtain the required data of standard after the bimodulus SIM card is switched and send to the double-module double-standby user terminal from public data memory module or bimodulus SIM card; And public data memory module, be used for extracting first standard and the required common data of second standard from the bimodulus SIM card, and the storage common data.
In above-mentioned dual-mode SIM card control device, the standard control module comprises: the standard setting module, be used for when the double-module double-standby user terminal powers on, and the standard of bimodulus SIM card is set at first standard or second standard; The standard handover module is used for the standard according to recognition result switching bimodulus SIM card; And the standard data acquisition module, be used for obtaining common data and/or obtaining the private data of first standard or second standard, and the data of being obtained are sent to the double-module double-standby user terminal from the bimodulus SIM card from public data memory module.
In above-mentioned dual-mode SIM card control device, common data is stored in the public data memory module with the form of tabulation.
In above-mentioned dual-mode SIM card control device, the double-module double-standby user terminal is sent to instruction identification module and/or standard data acquisition module with operational order with the form of formation and with the form of formation the data of being obtained is sent to the double-module double-standby user terminal.
In above-mentioned dual-mode SIM card control device, first standard and second standard are: in the following standard any two kinds: GSM standard, CDMA standard, TD-SCDMA standard, WCDMA standard and PHS standard.
According to a further aspect in the invention, provide a kind of dual-mode SIM card control method, wherein, the bimodulus SIM card has first standard and second standard.This dual-mode SIM card control method may further comprise the steps: S502, and the standard with the bimodulus SIM card when the double-module double-standby user terminal powers on is set at first standard or second standard; S504 according to the standard of discerning the double-module double-standby user terminal from the operational order of double-module double-standby user terminal, switches the standard of bimodulus SIM card according to recognition result; S506 extracts the required common data of first standard and second standard and common data is stored in the public data memory module from the bimodulus SIM card; And S508, obtain the required data of standard after the bimodulus SIM card is switched and send to the double-module double-standby user terminal from public data memory module or bimodulus SIM card.
In above-mentioned dual-mode SIM card control method, obtain common data and/or obtain the private data of first standard or second standard from public data memory module, and the data of being obtained are sent to the double-module double-standby user terminal from the bimodulus SIM card.
In above-mentioned dual-mode SIM card control method, common data is stored in the public data memory module with the form of tabulation.
In above-mentioned dual-mode SIM card control method, from the operational order of double-module double-standby user terminal be the formation form and/or with the form of formation the data of being obtained are sent to the double-module double-standby user terminal.
In above-mentioned dual-mode SIM card control method, first standard and second standard are any two kinds in the following standard: GSM standard, CDMA standard, TD-SCDMA standard, WCDMA standard and PHS standard.
The present invention can solve the problem of bimodulus SIM card in the parallel work-flow of double-mode double-standby mobile terminal.The baseband chip of dual-mode terminal and protocol stack sofeware are just as the original single mode SIM card of operation, without any need for modification.Owing to only need a draw-in groove, the structural design of double-mode double-standby mobile terminal is oversimplified.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the bimodulus SIM card of present stage and the configuration diagram between the mobile device;
Fig. 2 is the block diagram according to dual-mode SIM card control device of the present invention;
Fig. 3 is according to the hardware structure of dual-mode SIM card control device of the present invention and the configuration diagram between the mobile device;
Fig. 4 is the software architecture schematic diagram according to dual-mode SIM card control device of the present invention; And
Fig. 5 is the flow chart according to dual-mode SIM card control method of the present invention.
Embodiment
Below with reference to as figure, describe embodiments of the present invention in detail.
With reference to figure 2, illustrate that according to dual-mode SIM card control device of the present invention wherein, the bimodulus SIM card has first standard and second standard.As shown in Figure 2, dual-mode SIM card control device according to the present invention comprises: instruction identification module 202, be used for according to the standard of discerning the double-module double-standby user terminal from the operational order of double-module double-standby user terminal, and recognition result is sent to the standard control module; Standard control module 204, be used for when the double-module double-standby user terminal powers on the standard of bimodulus SIM card is set at first standard or second standard, switch the standard of bimodulus SIM card according to recognition result, and obtain the required data of standard after the bimodulus SIM card is switched and send to the double-module double-standby user terminal from public data memory module or bimodulus SIM card; And public data memory module 206, be used for extracting first standard and the required common data of second standard from the bimodulus SIM card, and the storage common data.
Wherein, standard control module 204 comprises: standard setting module 2042, be used for when the double-module double-standby user terminal powers on, and the standard of bimodulus SIM card is set at first standard or second standard; And standard handover module 2044, be used for standard according to recognition result switching bimodulus SIM card; And standard data acquisition module 2046, be used for obtaining common data and/or obtaining the private data of first standard or second standard, and the data of being obtained are sent to the double-module double-standby user terminal from the bimodulus SIM card from public data memory module.
Wherein, common data is stored in the public data memory module with the form of tabulation.The double-module double-standby user terminal is sent to instruction identification module and/or standard data acquisition module with operational order with the form of formation and with the form of formation the data of being obtained is sent to the double-module double-standby user terminal.First standard and second standard are any two kinds in the following standard: GSM standard, CDMA standard, TD-SCDMA standard, WCDMA standard and PHS (Personal Handphone System) standard.
Particularly, with reference to the specific embodiment of figure 3 and Fig. 4 explanation according to dual-mode SIM card control device of the present invention.
As shown in Figure 3, the embodiment according to dual-mode SIM card control device of the present invention comprises hardware and software two parts.Wherein, the hardware components bridge joint is between the portable terminal (Mobile Equipment is called for short ME) of bimodulus SIM card slot and two standards, and it mainly is the mechanism that realizes two kinds of ME concurrent operations bimodulus SIM card by the mode of CPU time-sharing operation; Software section is mainly finished identification distribution, the queuing of two kinds of standard SIM card operational orders, the read-write control of bimodulus SIM.
Hardware components comprises CPU, memory, Cu1 interface, Cu2 interface and Cu3 interface.CPU mainly finishes interface control, memory control, the control of bimodulus SIM card etc., and it is the core component of this device.Peripheral bus connects three interface Cu1, Cu2, Cu3.Cu1 and Cu2 are connected the ME of two different systems respectively, and Cu3 connects the bimodulus SIM card.Cu1, Cu2, Cu3 interface are the standard interfaces of an opening, follow 3GPP agreement: 3GPPTS 21.111 USIM and IC card requirements, 3GPP TS 31.101UICC-terminal interface; The requirement of Physical and logical characteristics.Memory is connected on the peripheral bus of CPU, the common data of main store software code, queuing data and bimodulus SIM card.
As shown in Figure 4, software section mainly comprises: bimodulus SIM card operation control module, instruction identification and distribution module, common data memory block and two diques.Wherein, bimodulus SIM card operation control module finish the bimodulus SIM card read-write, reset, common data extracts task.
Working mechanism according to dual-mode SIM card control device of the present invention is as follows:
Double-mode double-standby mobile terminal powers on, and bimodulus SIM card operation control module is according to the standard of the acquiescence of the terminal bimodulus SIM card that resets, and extracts two kinds of standard common datas and be stored in the common data memory block according to the data field type of bimodulus SIM card.
Wait for the operational order of instruction identification distribution module then, if the standard mark of operational order is identical with Cu3 interface standard, then directly executable operations instruction, and operating result or the data of fetching are stamped the standard mark issue instruction and discern and distribution module; If the standard mark of operational order is different with Cu3 interface standard, then at first send the Reset instruction to the Cu3 interface, the bimodulus SIM card that resets also starts the bimodulus SIM card with the standard of this operational order, carry out this operational order then, and operating result or the data of fetching are stamped the standard mark issue instruction identification and distribution module.
Instruction identification and distribution module are mainly finished going into to formation of poll Cu1 and Cu2, take out the operational order of Cu1, Cu2 interface and stamp the standard mark, judge then whether this instruction read-write content is two kinds of public parts of standard.If instruction read-write content is the public part of two kinds of standards, just directly obtain from the common data memory block, return to going out of corresponding Cu interface according to the standard mark then to formation; If instruction read-write content is not the public part of two kinds of standards, just this operational order is issued bimodulus SIM card operation control module; Obtain instruction read-write content by bimodulus SIM operation control module,, then deliver to going out of corresponding C u interface to formation according to the standard mark if receive from the return data of bimodulus SIM card.
Wherein, the common data of two kinds of standards is mainly stored in the common data memory block with the form of tabulation; Dique is corresponding one by one with Cu1 interface and Cu2 interface respectively, and in each Cu interface, go out to, go into to separately.
In sum, the dual-mode SIM card control method of carrying out according to dual-mode SIM card control device of the present invention may further comprise the steps (as shown in Figure 5): S502, and the standard with the bimodulus SIM card when the double-module double-standby user terminal powers on is set at first standard or second standard; S504 switches the standard of bimodulus SIM card according to the standard of discerning the double-module double-standby user terminal from the operational order of double-module double-standby user terminal according to recognition result; S506 extracts the required common data of first standard and second standard and common data is stored in the public data memory module from the bimodulus SIM card; And S508, obtain the required data of standard after the bimodulus SIM card is switched and send to the double-module double-standby user terminal from public data memory module or bimodulus SIM card.
Wherein, obtain common data and/or obtain the private data of first standard or second standard from public data memory module, and the data of being obtained are sent to the double-module double-standby user terminal from the bimodulus SIM card.
Wherein, common data is stored in the public data memory module with the form of tabulation.From the operational order of double-module double-standby user terminal be the formation form and/or with the form of formation the data of being obtained are sent to the double-module double-standby user terminal.First standard and second standard are: GSM standard and CDMA standard or TD-SCDMA standard and WCDMA standard.
The invention enables two kinds of standards that two kinds of standards of double-module double-standby user terminal can concurrent operations bimodulus SIM, thereby given full play of the advantage of double-module double-standby user terminal and bimodulus SIM card, no longer need switching on and shutting down just to can be implemented between network formats and freely switch, user experience also is greatly improved.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. dual-mode SIM card control device, described bimodulus SIM card has first standard and second standard, it is characterized in that, and described dual-mode SIM card control device comprises:
Instruction identification module is used for according to the standard of discerning described double-module double-standby user terminal from the operational order of double-module double-standby user terminal, and recognition result is sent to the standard control module;
Described standard control module, be used for when described double-module double-standby user terminal powers on the standard of described bimodulus SIM card is set at described first standard or described second standard, switch the standard of described bimodulus SIM card according to described recognition result, and obtain the required data of standard after described bimodulus SIM card is switched and send to described double-module double-standby user terminal from public data memory module or described bimodulus SIM card; And
Public data memory module is used for extracting described first standard and the required common data of described second standard from described bimodulus SIM card, and stores described common data.
2. dual-mode SIM card control device according to claim 1 is characterized in that, described standard control module comprises:
The standard setting module is used for when the double-module double-standby user terminal powers on, and the standard of described bimodulus SIM card is set at described first standard or described second standard; And
The standard handover module is used for switching according to described recognition result the standard of described bimodulus SIM card; And
The standard data acquisition module, be used for obtaining described common data and/or obtaining the private data of described first standard or second standard, and the data of being obtained are sent to described double-module double-standby user terminal from described bimodulus SIM card from described public data memory module.
3. dual-mode SIM card control device according to claim 2 is characterized in that, described common data is stored in the described public data memory module with the form of tabulation.
4. dual-mode SIM card control device according to claim 3, it is characterized in that described double-module double-standby user terminal is sent to described instruction identification module and/or described standard data acquisition module with operational order with the form of formation and with the form of formation the data of being obtained is sent to described double-module double-standby user terminal.
5. dual-mode SIM card control device according to claim 4 is characterized in that, described first standard and described second standard are any two kinds in the following standard: GSM standard, CDMA standard, TD-SCDMA standard, WCDMA standard and PHS standard.
6. dual-mode SIM card control method, described bimodulus SIM card has first standard and second standard, it is characterized in that, said method comprising the steps of:
S502, the standard with described bimodulus SIM card when the double-module double-standby user terminal powers on is set at described first standard or described second standard;
S504 according to the standard of discerning described double-module double-standby user terminal from the operational order of double-module double-standby user terminal, switches the standard of described bimodulus SIM card according to described recognition result;
S506 extracts the required common data of described first standard and described second standard and described common data is stored in the public data memory module from described bimodulus SIM card; And
S508 obtains the required data of standard after described bimodulus SIM card is switched and sends to described double-module double-standby user terminal from described public data memory module or described bimodulus SIM card.
7. dual-mode SIM card control method according to claim 6, it is characterized in that, obtain described common data and/or obtain the private data of described first standard or second standard from described public data memory module, and the data of being obtained are sent to described double-module double-standby user terminal from described bimodulus SIM card.
8. dual-mode SIM card control method according to claim 7 is characterized in that, described common data is stored in the described public data memory module with the form of tabulation.
9. dual-mode SIM card control method according to claim 8 is characterized in that, is formation forms from the operational order of described double-module double-standby user terminal and/or the data that are sent to described double-module double-standby user terminal.
10. according to each described dual-mode SIM card control method in the claim 6 to 9, it is characterized in that described first standard and described second standard are any two kinds in the following standard: GSM standard, CDMA standard, TD-SCDMA standard, WCDMA standard and PHS standard.
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| CNB2006101617057A CN100461920C (en) | 2006-12-13 | 2006-12-13 | Dual-mode SIM card control device and method |
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| CNB2006101617057A CN100461920C (en) | 2006-12-13 | 2006-12-13 | Dual-mode SIM card control device and method |
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| CN100461920C true CN100461920C (en) | 2009-02-11 |
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101350974B (en) * | 2007-07-17 | 2011-10-05 | 英华达（南京）科技有限公司 | Method for controlling double PHS user recognizing module by GSM and PHS dual-mode mobile phone |
| CN101111022B (en) * | 2007-08-10 | 2010-12-29 | 中兴通讯股份有限公司 | Multi-module machine and implementing method thereof |
| KR20090035220A (en) | 2007-10-05 | 2009-04-09 | 삼성전자주식회사 | Mobile terminal supporting dual standby mode and communication mode controling method thereof |
| TWI385959B (en) * | 2008-03-10 | 2013-02-11 | Mediatek Inc | Channel scheduling method and mobile device of tdma system |
| CN101287208B (en) * | 2008-05-07 | 2013-05-01 | 重庆重邮信科通信技术有限公司 | Mode switching method and device for bi-mode wireless Internet surfing |
| US8514798B2 (en) | 2010-02-25 | 2013-08-20 | Mediatek Inc. | Methods for scheduling channel activities for multiple radio access technologies in a communications apparatus and communications apparatuses utilizing the same |
| CN102123379B (en) * | 2011-03-11 | 2013-12-04 | 华为终端有限公司 | User card switching method and device and mobile terminal |
| CN103002434B (en) * | 2011-09-19 | 2018-07-10 | 中兴通讯股份有限公司 | Obtain the method, apparatus and terminal of SIM card data |
| CN103067543A (en) * | 2013-01-07 | 2013-04-24 | 华为终端有限公司 | User identity recognition card changing-over processing method and terminal equipment |
| CN105764165A (en) * | 2014-12-17 | 2016-07-13 | 深圳富泰宏精密工业有限公司 | Multi-network communication system and method |
| CN113709720B (en) * | 2021-07-20 | 2022-07-22 | 荣耀终端有限公司 | SIM dual-mode card abnormity optimization method and electronic equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1232599A (en) * | 1996-08-30 | 1999-10-20 | 艾利森公司 | Multi-mode mobile station supporting multiple cellular telephone system operation with limited subscriber identity module card |
| US6141564A (en) * | 1999-09-30 | 2000-10-31 | Motorola, Inc. | Method of sharing a SIM card between two masters |
| CN1614926A (en) * | 2003-09-10 | 2005-05-11 | 大唐电信科技股份有限公司无线通信分公司 | Wireless moile double-mode network card, method for its working mode control and power supply management |
| CN1741647A (en) * | 2004-08-25 | 2006-03-01 | 英华达(上海)电子有限公司 | A method of double-mode mobile telephone freely switching |
| CN1798405A (en) * | 2004-12-31 | 2006-07-05 | 乐金电子(中国)研究开发中心有限公司 | Calling-control method of double-frequency double-mode terminal |
-
2006
- 2006-12-13 CN CNB2006101617057A patent/CN100461920C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1232599A (en) * | 1996-08-30 | 1999-10-20 | 艾利森公司 | Multi-mode mobile station supporting multiple cellular telephone system operation with limited subscriber identity module card |
| US6141564A (en) * | 1999-09-30 | 2000-10-31 | Motorola, Inc. | Method of sharing a SIM card between two masters |
| CN1614926A (en) * | 2003-09-10 | 2005-05-11 | 大唐电信科技股份有限公司无线通信分公司 | Wireless moile double-mode network card, method for its working mode control and power supply management |
| CN1741647A (en) * | 2004-08-25 | 2006-03-01 | 英华达(上海)电子有限公司 | A method of double-mode mobile telephone freely switching |
| CN1798405A (en) * | 2004-12-31 | 2006-07-05 | 乐金电子(中国)研究开发中心有限公司 | Calling-control method of double-frequency double-mode terminal |
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