CN103002434B - Obtain the method, apparatus and terminal of SIM card data - Google Patents
Obtain the method, apparatus and terminal of SIM card data Download PDFInfo
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- CN103002434B CN103002434B CN201110277617.4A CN201110277617A CN103002434B CN 103002434 B CN103002434 B CN 103002434B CN 201110277617 A CN201110277617 A CN 201110277617A CN 103002434 B CN103002434 B CN 103002434B
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- sim card
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/183—Processing at user equipment or user record carrier
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Abstract
Present invention is disclosed a kind of method for obtaining SIM card data, to contain the terminal of multiple communication modules, including：The device of preset SIM card information transmission passes through USB interface reading SIM card data；Data of the SIM card data for multiple communication standards in the data of multiple SIM cards or single SIM card；The SIM card data are supplied to corresponding communication module.The invention also provides corresponding device and terminals.A kind of method, apparatus for obtaining SIM card data and terminal proposed by the present invention realize high speed reading SIM card data, greatly promote terminal capabilities.
Description
Technical field
The present invention relates to the communications fields, are related specifically to a kind of method, apparatus and terminal for obtaining SIM card data.
Background technology
After having stepped into the 3G epoch, mobile operator faces the situation of the Multi net votings long-term co-existence such as 2G and 3G and follow-up LTE,
Many mobile operator are using multi-network cooperative as runing target and optimisation strategy, it is proposed that " do not change card, not the number of changing, do not need to step on
Principle and customization multimode terminal do not carry out promoting service to the three of note " and more nets are runed.
Multimode terminal can be divided into two kinds of more cards and single deck tape-recorder.More card multimode terminals use multiple SIM card, and every card correspondence is a set of
Independent communication system can be reside respectively in different communication systems.And Single-card multi-mode then uses a SIM card, according to one
Determine terminal strategy, network strategy or business game to carry out resident and complete corresponding communication function.
It can realize that multimode terminal is resident under different network modes with a SIM card, that is, realize that Single-card multi-mode is treated more
Terminal.The burden that single deck tape-recorder user separately purchases card is not only avoided, reduces the overall power of multimode terminal；More card multimode terminals simultaneously
Also there are wide application scenarios, as terminal user is wished enjoying multiple carrier networks or same operator by a terminal
Multiple card (rate or ownership place difference of every card) services or multiple cards (2G/3G cards) of same operator's different times hair.
Therefore multimode terminal is also faced with the situation of single deck tape-recorder, more card Long Coexistences.
As shown in Figure 1a, the communication module first communication module 3 of multimode terminal and second communication module 4 pass through respectively at present
Respective ISO7816 interfaces 5 access corresponding SIM card 20, and first communication module 3 and second communication module 4 read oneself respectively
The SIM card data needed.As shown in Figure 1 b, second communication module 4 accesses a SIM card by the ISO7816 interfaces 5 of one
20, the SIM card data that first communication module 3 and second communication module 4 need are read, then need first communication module 3
SIM card data forwarding is to first communication module 3.ISO7816-12 defines IC-USB electric interfaces and operating process, ISO7816
5 efficiency of transmission of interface is relatively low, and access time delay is big, influences terminal overall performance, such as the available machine time it is long, look for net slow.ISO7816
It has not adapted to multimode terminal development trend and multiple communication modules accesses the demand and performance requirement of SIM card 20 simultaneously.
Invention content
The main object of the present invention is to provide a kind of method, apparatus and terminal for obtaining SIM card data, realizes and reads at a high speed
SIM card data, greatly promote terminal capabilities.
The present invention proposes a kind of method for obtaining SIM card data, to contain the terminal of multiple communication modules, including：
The device of preset SIM card information transmission passes through USB interface reading SIM card data；
The SIM card data are supplied to corresponding communication module.
Preferably, before SIM card data are supplied to corresponding communication module by the device of SIM card information transmission,
It further includes：
The device of the SIM card information transmission passes through ISO7816 interface reading SIM card data.
Preferably, SIM card data are supplied to corresponding communication module by the device of the SIM card information transmission, including：
When the device of SIM card information transmission is built in a communication module, the device of the SIM card information transmission is protected
The SIM data of communication module needs are deposited, and the SIM data that other communication modules is forwarded to need.
Preferably, SIM card data are supplied to corresponding communication module by the device of the SIM card information transmission, are further included：
When the device of SIM card information transmission is placed outside the communication module, the device of the SIM card information transmission
The SIM data that each communication module is forwarded to need respectively.
The present invention also proposes a kind of device of SIM card information transmission, including USB interface and SIM administrative units, the SIM
Administrative unit is by USB interface reading SIM card data, and the SIM card data is in the data of multiple SIM cards or single SIM cards
The data of multiple communication standards.
Preferably, ISO7816 interfaces are further included, the SIM administrative units are connect by the ISO7816 interfaces and the USB
Mouth reading SIM card data.
Preferably, SIM agent units are further included, the SIM card data forwarding that the SIM administrative units are read to outside is filled
It puts.
The present invention also proposes a kind of terminal for obtaining SIM card data, including main control module and multiple communication modules, further includes
The device of SIM card information transmission, is internal or external at the main control module and/or communication module, for being read by USB interface
SIM card data, and it is supplied to corresponding communication module；Data or single SIM card of the data of the SIM card for multiple SIM cards
The data of interior multiple communication standards.
Preferably, the device of the SIM card information transmission includes USB interface and SIM administrative units, and the SIM management is single
The data that member passes through USB interface reading SIM card.
Preferably, the device of the SIM card information transmission further includes ISO7816 interfaces, and the SIM administrative units pass through this
ISO7816 interfaces and the USB interface reading SIM card data.
Preferably, the device of the SIM card information transmission further includes SIM agent units, and the SIM administrative units are read
SIM card data forwarding to corresponding communication module.
It is provided by the invention it is a kind of obtain SIM card data method, apparatus and terminal, by the use of USB interface as acquisition SIM
The high-speed interface of card data improves multimode terminal and accesses SIM card speed.And compatible ISO7816 interfaces, by USB interface with
The cooperation of ISO7816 interfaces can realize the SIM data acquisitions of Single-card multi-mode or more card multimodes, greatly improve the property of terminal
Energy.
Description of the drawings
Structure diagrams of Fig. 1 a for more card multimodes in the multimode terminal of the prior art；
Structure diagrams of Fig. 1 b for Single-card multi-mode in the multimode terminal of the prior art；
Fig. 2 is the structure diagram for one embodiment of device that the present invention obtains SIM card data；
Fig. 3 is the structure diagram for the another embodiment of device that the present invention obtains SIM card data；
Fig. 4 is the structure diagram for one embodiment of terminal that the present invention obtains SIM card data；
Fig. 5 is the structure diagram for the another embodiment of terminal that the present invention obtains SIM card data；
Fig. 6 is the structure diagram for another embodiment of terminal that the present invention obtains SIM card data；
Fig. 7 is the flow diagram for one embodiment of method that the present invention obtains SIM card data.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
With reference to Fig. 2, propose 10 1 embodiment of device of SIM card information transmission of the present invention, managed including usb 12 and SIM
Unit 11 is managed, the SIM administrative units 11 are completed by the data of 2 reading SIM card 20 of usb 1 by SIM card digital independent
To terminal and carry out corresponding protocol processes.SIM card data are multiple logical in the data of multiple SIM cards 20 or single SIM card 20
Believe the data of standard, illustrated herein with the data instance including multiple communication standards in single SIM card 20.
With reference to Fig. 3, the device 10 of SIM card information transmission can also include ISO7816 interfaces 13 and SIM agent units 14,
SIM administrative units 12 pass through the ISO7816 interfaces 13 and usb 12 while the data of reading SIM card 20, equally, the SIM card
Data include the data of multiple communication standards.The SIM card data forwarding that SIM agent units 14 read SIM administrative units 12 is extremely
Multiple communication modules of external device (ED) such as multimode terminal.
With reference to Fig. 4, a kind of exemplary embodiments for the terminal for obtaining SIM card data are proposed, including main control module 30, Duo Getong
Believe the device 10 of module and SIM card information transmission, for convenience of description, the present embodiment is by taking two communication modules as an example, and respectively the
One communication module 40 and second communication module 41, the device 10 of SIM card information transmission is built in first communication module 40, for leading to
2 reading SIM card of usb 1,20 data (data including first communication module 40 and second communication module 41) are crossed, and are supplied to
Corresponding communication module.The device 10 of SIM card information transmission can be as needed, is flexibly set in terminal, such as internal or external
In main control module 30, first communication module 40 and/or second communication module 41.
SIM card 20 saves the information that authentication is carried out for Multi net voting.Complete customer identity right checking and customer information
Ciphering process is updated and managed to SIM card service by wireless air interface mode, to the phone number being stored in card
The userspersonal informations such as code, short message are managed.Including single deck tape-recorder and mostly two kinds of situations of card, embodiment illustrated in fig. 4 is with single deck tape-recorder
For.
Main control module 30 can be with framework on independent CPU, can also be with one of communication module framework same
On a processor, for completion and interaction, the processing of the user local service unrelated with network and communication class business is handled
Local logical gate and communication control is carried out to first communication module 40 and second communication module 41.40 He of first communication module
Second communication module 41 can be a variety of communication standards, such as TD, GSM or LTE communication protocol, first communication module 40 and second
Communication module 41 can be realized by multi-chip, can also be based on single-chip and be realized.
As shown in figure 4, the device 10 of SIM card information transmission is built in first communication module 40, SIM administrative units 11 pass through
Usb 12 accesses SIM card 20, while obtains the SIM in SIM card 20 needed for first communication module 40 and second communication module 41
Card data.Second communication module 41 only has SIM administrative units 11, it is impossible to directly access SIM card 20.SIM agent units 14 are by
The SIM card data forwarding that one communication module 40 needs completes multimode data to the SIM administrative units 11 of second communication module 41
It reads.
With reference to Fig. 5, Fig. 5 is the second embodiment for the terminal for obtaining SIM card data, and in the present embodiment, SIM card information passes
Defeated device 10 is built in first communication module 40, and second communication module 41 only includes SIM administrative units 11.First communication module
40 SIM administrative units 11 obtain SIM card data, the SIM by ISO7816 interfaces 13 and usb 12 from SIM card 20 respectively
Card data include the SIM card data that first communication module 40 and second communication module 41 need.SIM administrative units 12 are by acquisition
The data that first communication module 40 needs in SIM card data preserve, and the data needed for second communication module 41 are acted on behalf of by SIM
Unit 14 is forwarded to second communication module 41, realizes the shared of SIM information.In the present embodiment, SIM agent units 14 are in one
Between module, coordinated and coordinated by the module between main control module 30, multiple communication modules, realized to multi-mode communication module
Between the forwarding or shared of SIM information.In actual use, in an only SIM card 20, by C1, C2, C3, C5 of SIM card 20 and
C7 ports are as ISO7816 interfaces 13, using C4 the and C8 ports of SIM card 20 as usb 12, therefore first communication module 40
SIM card 20 can be concurrently accessed with second communication module 41.When there is two SIM cards 20, pass through ISO7816 respectively
Interface 13 and usb 12 read the data of two SIM cards 20 simultaneously.
SIM agent units 14 can be located in main control module 30, may be alternatively located at each communication module.When SIM agent units 14
During positioned at communication module, SIM agent units 14 are responsible for other communication modules and provide SIM card information forwarding and transfer management.When
When SIM agent units 14 are located at main control module 30, SIM agent units 14 are responsible for all communication modules and provide SIM card information turn
Hair and transfer management, as shown in fig. 6, SIM agent units 14, usb 12 and SIM administrative units 11 are built in main control module
30, since main control module 30 has logic processing capability in itself, SIM administrative units 11 can directly utilize main control module 30
Logical process function.Usb 12 can also be placed in the outer of main control module 30, first communication module 40 and second communication module 41
Portion.After main control module 30 obtains the SIM data of multiple communication modules by usb 12 from SIM card 20, acted on behalf of by SIM
Unit 14 is respectively sent to each communication module.Lead between main control module 30 and first communication module 40, second communication module 41
It crosses internal communications interface to communicate, internal communications interface includes the modes such as serial ports, USB, dual port RAM, shared drive.And first
Communication module 40 and second communication module 41 are acted on behalf of by (not shown) completion of AT command interfaces with the SIM in main control module 30
Data Transmission Controlling between unit 14.
In the above-described embodiments, it is similary support for two or two SIM cards 20 SIM data acquisitions and support two
The application scenarios of a Yi Shang communication module.
Above-described embodiment improves multimode terminal and accesses SIM by the use of USB interface as the high-speed interface for obtaining SIM card data
The speed of card 20.And compatible ISO7816 interfaces 13, list can be realized by the cooperation of usb 12 and ISO7816 interfaces 13
The SIM data acquisitions of card multimode or more card multimodes greatly improve the performance of terminal.
With reference to Fig. 7, propose that the present invention obtains one embodiment of method of SIM card data, to contain multiple communication modules
Terminal, including：
Step S101, the device of preset SIM card information transmission passes through USB interface reading SIM card data；The SIM card
Data of the data for multiple communication standards in the data of multiple SIM cards or single SIM card；
Step S102, the device of described SIM card information transmission passes through ISO7816 interface reading SIM card data.
Step S103, the SIM card data are supplied to corresponding communication module.
For convenience of description, the present embodiment is by taking two communication modules as an example, respectively first communication module and the second communication mould
Block, the present embodiment are suitable for plurality of application scenes, are illustrated with following three for exemplary embodiments：
(1) first communication module by USB interface from SIM card reading SIM card data (including first communication module and second
The data of communication module).SIM card saves the information that authentication is carried out for Multi net voting.Complete customer identity right checking and visitor
Family information ciphering process is updated and managed to SIM card service by wireless air interface mode, to the electricity being stored in card
The userspersonal informations such as words number, short message are managed.Including single deck tape-recorder with mostly card two kinds of situations, the present embodiment using single deck tape-recorder as
Example illustrates, the SIM card data including first communication module and second communication module in single deck tape-recorder.First communication module passes through
After USB interface reads the SIM card data of first communication module and second communication module, SIM card data needed for local terminal are preserved,
By data forwarding needed for second communication module to second communication module.First communication module and second communication module can be a variety of
Communication standard, such as TD, GSM or LTE communication protocol.
(2) first communication module obtains SIM card data, the SIM by ISO7816 interfaces and USB interface from SIM card respectively
Card data include the SIM card data that first communication module and second communication module need.First communication module, which preserves local terminal, to be needed
Data, while the data forwarding needed for second communication module is realized into the shared of SIM information to the second communication.Actually make
In, in an only SIM card, second communication module is communicated by C1, C2, C3, C5 and C7 port of SIM card, and first
Communication module is communicated by C4 the and C8 ports of SIM card, therefore first communication module and second communication module can be concurrently
Access SIM card.When there is two SIM cards, two SIM are read by ISO7816 interfaces and USB interface simultaneously respectively
The data of card.
(3) main control module (can be the processors such as the CPU of multimode terminal) of multimode terminal by USB interface from SIM card
After the middle SIM data for obtaining multiple communication modules, it is respectively sent to each communication module.Main control module and first communication module,
It is communicated between second communication module by internal communications interface, internal communications interface includes serial ports, USB, dual port RAM, is total to
Enjoy the modes such as memory.And first communication module and second communication module are completed to pass with the data of main control module by AT command interfaces
Defeated control.Can also be, after main control module obtains the SIM card data of first communication module by USB interface from SIM card, hair
It send to first communication module, and second communication module obtains SIM card data still through ISO7816 interfaces.
In above application scene, it is similary support for two or two SIM cards SIM data acquisitions and support two
The application scenarios of a Yi Shang communication module.
The present embodiment improves multimode terminal and accesses SIM card by the use of USB interface as the high-speed interface for obtaining SIM card data
Speed.And compatible ISO7816 interfaces, Single-card multi-mode or more cards can be realized by the cooperation of USB interface and ISO7816 interfaces
The SIM data acquisitions of multimode greatly improve the performance of terminal.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every utilization
The equivalent structure or equivalent flow shift that description of the invention and accompanying drawing content are made directly or indirectly is used in other correlations
Technical field, be included within the scope of the present invention.
Claims (7)
1. a kind of method for obtaining SIM card data, to contain the terminal of multiple communication modules, which is characterized in that including：
The device of preset SIM card information transmission passes through USB interface reading SIM card data；The SIM card data are multiple SIM
The data of multiple communication standards in the data of card or single SIM card；
The device of the SIM card information transmission is further included through ISO7816 interface reading SIM card data；
The SIM card data are supplied to corresponding communication module.
2. the method as described in claim 1, which is characterized in that the device of the SIM card information transmission provides SIM card data
To corresponding communication module, including：
When the device of SIM card information transmission is built in a communication module, the device of the SIM card information transmission preserves should
The SIM data that communication module needs, and the SIM data that other communication modules is forwarded to need.
3. the method as described in claim 1, which is characterized in that the device of the SIM card information transmission provides SIM card data
To corresponding communication module, further include：
When the device of SIM card information transmission is placed outside the communication module, the device difference of the SIM card information transmission
The SIM data that each communication module is forwarded to need.
4. a kind of device of SIM card information transmission, which is characterized in that including USB interface and SIM administrative units, the SIM management
For unit by USB interface reading SIM card data, the SIM card data are multiple in the data of multiple SIM cards or single SIM card
The data of communication standard；
The SIM administrative units pass through ISO7816 interfaces and the USB interface reading SIM card data.
5. device as claimed in claim 4, which is characterized in that further include SIM agent units, the SIM administrative units are read
The SIM card data forwarding taken is to external device (ED).
6. a kind of terminal for obtaining SIM card data, including main control module and multiple communication modules, which is characterized in that further include SIM
The device of card information transmission, is internal or external at the main control module and/or communication module, SIM is read for passing through USB interface
Card data, and it is supplied to corresponding communication module；The data of the SIM card are more in the data of multiple SIM cards or single SIM card
The data of a communication standard；
The device of the SIM card information transmission includes USB interface and SIM administrative units, and the SIM administrative units are connect by USB
The data of mouth reading SIM card；
The device of the SIM card information transmission further includes ISO7816 interfaces, and the SIM administrative units pass through the ISO7816 interfaces
With the USB interface reading SIM card data.
7. terminal as claimed in claim 6, which is characterized in that it is single that the device of the SIM card information transmission further includes SIM agencies
Member, by the SIM card data forwarding that the SIM administrative units are read to corresponding communication module.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110277617.4A CN103002434B (en) | 2011-09-19 | 2011-09-19 | Obtain the method, apparatus and terminal of SIM card data |
| PCT/CN2011/082977 WO2012151956A1 (en) | 2011-09-19 | 2011-11-25 | Method, device and terminal for acquiring sim card data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110277617.4A CN103002434B (en) | 2011-09-19 | 2011-09-19 | Obtain the method, apparatus and terminal of SIM card data |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103002434A CN103002434A (en) | 2013-03-27 |
| CN103002434B true CN103002434B (en) | 2018-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110277617.4A Active CN103002434B (en) | 2011-09-19 | 2011-09-19 | Obtain the method, apparatus and terminal of SIM card data |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103002434B (en) |
| WO (1) | WO2012151956A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9203834B2 (en) | 2013-03-14 | 2015-12-01 | Samsung Electronics Co., Ltd. | Computing system with identification mechanism and method of operation thereof |
| CN103929749A (en) * | 2014-05-06 | 2014-07-16 | 陈大才 | Method using SIM card for two-way communication |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1475957A (en) * | 2002-02-20 | 2004-02-18 | O2米克罗公司 | Dual mode controller used on IS07816 and USB smart eard |
| CN1997192A (en) * | 2006-12-13 | 2007-07-11 | 中兴通讯股份有限公司 | Dual-mode SIM card control device and method |
| CN101039474A (en) * | 2007-02-07 | 2007-09-19 | 宇龙计算机通信科技(深圳)有限公司 | Mobile terminal and method capable of reading card information before closing communication module |
| CN101400180A (en) * | 2007-09-25 | 2009-04-01 | 中兴通讯股份有限公司 | Method for substituting conventional mobile phone card by virtual data card |
| CN101980556A (en) * | 2010-10-20 | 2011-02-23 | 中兴通讯股份有限公司 | Method and device for communicating double-network double-standby terminal |
| CN101984729A (en) * | 2010-11-15 | 2011-03-09 | 中兴通讯股份有限公司 | Communication method and device of dual network dual standby terminal |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100556853B1 (en) * | 2003-05-31 | 2006-03-10 | 엘지전자 주식회사 | Apparatus for accessing sim card in a mobile phone |
-
2011
- 2011-09-19 CN CN201110277617.4A patent/CN103002434B/en active Active
- 2011-11-25 WO PCT/CN2011/082977 patent/WO2012151956A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1475957A (en) * | 2002-02-20 | 2004-02-18 | O2米克罗公司 | Dual mode controller used on IS07816 and USB smart eard |
| CN1997192A (en) * | 2006-12-13 | 2007-07-11 | 中兴通讯股份有限公司 | Dual-mode SIM card control device and method |
| CN101039474A (en) * | 2007-02-07 | 2007-09-19 | 宇龙计算机通信科技(深圳)有限公司 | Mobile terminal and method capable of reading card information before closing communication module |
| CN101400180A (en) * | 2007-09-25 | 2009-04-01 | 中兴通讯股份有限公司 | Method for substituting conventional mobile phone card by virtual data card |
| CN101980556A (en) * | 2010-10-20 | 2011-02-23 | 中兴通讯股份有限公司 | Method and device for communicating double-network double-standby terminal |
| CN101984729A (en) * | 2010-11-15 | 2011-03-09 | 中兴通讯股份有限公司 | Communication method and device of dual network dual standby terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103002434A (en) | 2013-03-27 |
| WO2012151956A1 (en) | 2012-11-15 |
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