CN106358176A - Device and method for implementation of reprogrammable SIM (subscriber identity module) card - Google Patents
Device and method for implementation of reprogrammable SIM (subscriber identity module) card Download PDFInfo
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- CN106358176A CN106358176A CN201510425551.7A CN201510425551A CN106358176A CN 106358176 A CN106358176 A CN 106358176A CN 201510425551 A CN201510425551 A CN 201510425551A CN 106358176 A CN106358176 A CN 106358176A
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- Prior art keywords
- new digit
- sim card
- information
- module
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
-
- 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
Abstract
The invention discloses a device and a method for implementation of a reprogrammable SIM (subscriber identity module) card to realize high safety. The method includes: applying to a cloud server for new numbers; downloading information of the new numbers to current equipment; decoding the information of the new numbers; writing the decoded information of the new numbers into the SIM card. The device comprises an applying module, a downloading module, a number management module and an SIM card writing module. In an embodiment, the downloaded information of the new numbers is encrypted, and the decoded information of the new numbers is directly stored in the SIM card, so that safety is greatly improved; since the information of the new numbers is stored in the SIM card, passing a 3GPP protocol standard test can be realized.
Description
Technical field
The present invention relates to mobile communication technology field, espespecially a kind of repeatable programming sim (subscriber
Identity module client identification module) implementation method blocked and device.
Background technology
The communication fee of international roaming is higher.To rate than more sensitive user, after arriving at,
Can be in the local operator's pre-payment sim card of airport application.Application purchase needs to queue up, fills in material,
Just can take within one or two hour during heavy traffic, make a lot of users feel put about.
The end of the year 2013, global mobile communication association (gsma, global system for mobile
Communications alliance) can the unification of overprogram sim card reach an agreement, repeat programming
Sim card start popularize.Manufacturer is therefore had in the industry to propose soft sim card scheme: send hard sim card information,
From the soft sim card number code of soft sim card server application one of roaming country communication network, download this soft sim
Card information is in mobile phone.This soft sim card number code is then discharged after leaving roaming country.
The subject matter of soft sim card scheme is:
1st, the program achieves the operation such as authentication, encryption of sim card by software mode, there is safety hidden
Suffer from, and the test of the consensus standards such as 3gpp cannot be passed through；
2nd, it is accomplished that soft pair of standby function of a card, power consumption is larger；
3rd, a number can only once be applied for.
Content of the invention
The invention provides a kind of implementation method of repeatable programming sim card and device, safe.
In order to reach the object of the invention, the invention provides a kind of implementation method of repeatable programming sim card,
Including:
To cloud server application new digit；
Download new digit information to current device；
Described new digit information is decrypted；
By the new digit information write sim card after deciphering.
Further, methods described also includes: whether is switched to new digit according to network state decision-making.
Further, described to cloud server application new digit, comprising: new to cloud server application
Number, when server requirement carries out authentication beyond the clouds, sends current sim information to cloud server
And/or current device information.
Further, described will deciphering after new digit information write sim card, comprising: new digit is believed
Sim card tool kit stk dedicated menu in breath write sim card, described stk dedicated menu is used for depositing
Put all number informations in current device.
Further, described whether new digit is switched to according to network state decision-making, comprising: read current
The Mobile Country Code MCC mcc of resident network, judges whether there be new number mating with described mcc in sim card
Code, if it has, be then switched to described new digit by described sim card.
In order to reach the object of the invention, present invention also offers a kind of realization dress of repeatable programming sim card
Put, comprising: apply for module, download module, number management module and write sim card module, wherein:
Described application module, for cloud server application new digit；
Described download module, for downloading new digit information to current device；
Described number management module, for being decrypted to described new digit information；
Described write sim card module, for will deciphering after new digit information write sim card.
Further, whether described number management module is additionally operable to: be switched to newly according to network state decision-making
Number.
Further, described application module is to cloud server application new digit, comprising: described application mould
Block, to cloud server application new digit, when server requirement carries out authentication beyond the clouds, takes to high in the clouds
Business device sends current sim information and/or current device information.
Further, the described new digit information write sim card write after sim card module will be deciphered, comprising:
New digit information is write the special dish of sim card tool kit stk in sim card by described sim card module of writing
Single, described stk dedicated menu is used for depositing all number informations in current device.
Further, whether described number management module is switched to new digit according to network state decision-making, bag
Include: described number management module reads the Mobile Country Code MCC mcc of currently resident network, judges in sim card
Whether there is the new digit mated with described mcc, if it has, being then switched to described sim card described new
Number.
In embodiments of the present invention, the new digit information of download is encryption, the new digit information after deciphering
It is stored directly in sim card, safety greatly improves, and because new digit information is saved in sim card,
Can be tested by 3gpp consensus standard.Realize single deck tape-recorder list with embodiment of the present invention scheme and treat to increase setting
Standby power consumption.In addition, passing through present invention method, can once apply for that multiple numbers are saved in sim
Card, when monitoring that network state changes, automatically switches to new digit, provides the user preferably
Experience.
Other features and advantages of the present invention will illustrate in the following description, and, partly from froming the perspective of
Become apparent in bright book, or understood by implementing the present invention.The purpose of the present invention is excellent with other
Point can be realized by specifically noted structure in description, claims and accompanying drawing and obtain.
Brief description
Accompanying drawing is used for providing technical solution of the present invention is further understood, and constitutes one of description
Point, it is used for explaining technical scheme together with embodiments herein, do not constitute to the present invention
The restriction of technical scheme.
Fig. 1 is the embodiment of the present invention 1 method flow diagram；
Fig. 2 is the embodiment of the present invention 2 schematic device；
Fig. 3 is the interaction diagrams of present invention application example application module 101 and high in the clouds；
Fig. 4 is the interaction diagrams of present invention application example download module 102 and high in the clouds；
Fig. 5 deciphers for present invention application example number management module 103 and notifies to write sim card module 104
Write the execution flow chart of new digit；
Fig. 6 writes the execution flow chart of sim card module 104 for present invention application example；
Fig. 7 is the newly-built stk menu effect figure of present invention application example；
Fig. 8 writes the stk menu effect figure after new digit for present invention application example；
Fig. 9 notifies sim card to switch the flow process of new digit for present invention application example number management module 103
Figure.
Specific embodiment
For making the object, technical solutions and advantages of the present invention become more apparent, below in conjunction with accompanying drawing
Embodiments of the invention are described in detail.It should be noted that in the case of not conflicting, this Shen
Please in embodiment and the feature in embodiment can mutual combination in any.
The step illustrating in the flow process of accompanying drawing can be in the computer of such as one group of computer executable instructions
Execute in system.And although showing logical order in flow charts, but in some cases,
Can be with the step shown or described different from order execution herein.
Embodiment 1
The present embodiment provides a kind of implementation method of repeatable programming sim card, as shown in Figure 1, comprising:
Step 10, to cloud server application new digit；
In this step, to cloud server application new digit, server requirement carries out identity and tests beyond the clouds
During card, send current sim information and/or current device information to cloud server.
Step 20, downloads described new digit information to current device；
Step 30, is decrypted to described new digit information；
Step 40, by the new digit information write sim card after deciphering.
In this step, sim card tool kit (stk) new digit information being write in sim card is special
Menu, described stk dedicated menu is used for depositing all number informations in current device.
Alternatively, methods described is further comprising the steps of:
Whether step 50, be switched to new digit according to network state decision-making.
In this step, read the Mobile Country Code MCC (mcc) of currently resident network, judge in sim card
Whether there is the new digit mated with described mcc, if it has, being then switched to described sim card described new
Number.
In the present embodiment, the new digit information of download is encryption, and the new digit information after deciphering is direct
It is saved in sim card, safety greatly improves, and because new digit information is saved in sim card, can
To be tested by 3gpp consensus standard.Realize single deck tape-recorder list with embodiment of the present invention scheme to treat to increase equipment
Power consumption.In addition, passing through present invention method, can once apply for that multiple numbers are saved in sim card,
When monitoring that network state changes, automatically switch to new digit, provide the user more preferable experience.
Embodiment 2
The present embodiment provide a kind of repeatable programming sim card realize device, as shown in Figure 2, comprising:
Apply for module 101, download module 102, number management module 103 and write sim card module 104, wherein:
Described application module 101, for cloud server application new digit；
Described download module 102, for downloading described new digit information to current device；
Described number management module 103, for being decrypted to described new digit information；
Described write sim card module 104, for will deciphering after new digit information write sim card.
Wherein, described application module 101 is to cloud server application new digit, comprising: described application mould
Block 101 is to cloud server application new digit, when server requirement carries out authentication beyond the clouds, Xiang Yun
End server sends current sim information and/or current device information.
Wherein, the described new digit information write sim card write after sim card module 104 will be deciphered, comprising:
Described write sim card module 104 by new digit information write sim card in stk dedicated menu, described
Stk dedicated menu is used for depositing all number informations in current device.
Alternatively, whether described number management module 103 is additionally operable to: be switched to according to network state decision-making
New digit.Including: described number management module 103 reads the mcc of currently resident network, judges sim
Whether have, in card, the new digit mated with described mcc, if it has, then described sim card is switched to institute
State new digit.
Application example
The sim card based on repeatable programming for this example, user, before going abroad, can purchase according to stroke in advance
Buy and download the new digit of one or more countries, after arriving at, activation is corresponding new automatically
Number.
The mobile terminal of this example comprises to apply for module 101, download module 102, number management module 103
With write sim card module 104.Wherein:
Application module 101 be used for cloud server (hereinafter referred to as high in the clouds) send former sim card information,
The equipment identification information of mobile terminal, to apply for and to buy the new digit in man of country of destination or area.High in the clouds
Can be the server of certain operator or certain have purchased multiple operators number segment
Tripartite's server.The device identification of former sim card information and mobile terminal is used for authentication, also can conduct
The encryption parameter of new digit.Application module 101 interacts as shown in figure 3, comprising the following steps with high in the clouds:
S101, mobile terminal apply for the new digit of multiple countries to high in the clouds；
Certain operator of applied for country, according to the request of mobile terminal, is listed in s102, high in the clouds
Tariff information；
S103, mobile terminal send request to high in the clouds, choose a certain set meal therein；
Authentication request is initiated to mobile terminal in s104, high in the clouds；
S105, mobile terminal send the device identification of former sim card information and mobile terminal to high in the clouds；
Former sim card information is the information of the sim that mobile terminal is being currently used, including imsi
(international mobile subscriber identification number, international mobile subscriber identifies
Code).
S106, high in the clouds return " applying for successfully " information to mobile terminal.
Download module 102 is used for downloading the new digit information of application to locally.Download module 102 and high in the clouds
Interact as shown in figure 4, comprising the following steps:
S201, mobile terminal send download request to high in the clouds；
Authentication request is initiated to mobile terminal in s202, high in the clouds；
S203, mobile terminal send the device identification of former sim card information and mobile terminal to high in the clouds；
Former sim card information and the device id of mobile terminal that s204, high in the clouds send according to mobile terminal,
Find the successful new digit information of application, send after being encrypted；
S205, mobile terminal send " downloading successfully " information to high in the clouds.
Number management module 103 is used for being decrypted the new digit information of download, notifies to write sim snap gauge
New digit is write sim card by block 104.The execution step of number management module 103 is as shown in figure 5, wrap
Include following steps:
S301, acquisition download module 102 are saved in the new digit information after local encryption；
S302, operation is decrypted to new digit information；
S303, notice are write sim card module 104 and are write new digit information in sim card.
Write sim card module 104 for the write of one or more new digit information being repeated the sim of programming
In card.Write the execution step of sim card module 104 as shown in fig. 6, comprising the following steps:
S401, stk apply a newly-built stk (sim toolkit, sim card tool kit) menu,
Pad name is One Card Multinumber；
S402, the operator name that original number is belonged to and country are referred to as added to the of newly-built stk menu
One subitem；
S403, obtain at number management module 103 this application all number informations；
S404, the one of new digit information of reading；
New digit information includes but is not limited to: iccid (integrate circuit card identity, integrated electricity
An outpost of the tax office's identification code), imsi, ki (key identifier, KI), key (key), op (operator
Variant algorithm configuration field, operator's root key), fplmn (forbidden
Public land mobile network, the public land mobile network of disabling), hplmn (home
Plmn, the public land mobile network of ownership).
S405, stk application new digit information being write in sim card；
New digit information writes the memory space of stk application, and wherein authentication relevant information is invisible to user.
One Card Multinumber menu, the currently stored number of which country of display are passed through in stk application.
S406, the operator name that new digit is belonged to and country are referred to as added to the sky of newly-built stk menu
Bai Xiangzhong；
Whether interpretation has the new digit not write, and if so, then continues executing with step s404～s406；If it is not,
Then execution step s407；
S407, terminate this session.
The effect of newly-built stk menu is as shown in Figure 7.After all new digits all write stk application, stk
Menu effect is as shown in Figure 8.Wherein ▲ expression is currently using this number.
After number management module 103 monitors network state change, it is notified that sim card is switched to corresponding
New digit.Its execution step is as shown in figure 9, comprise the following steps:
S501, number management module 103 monitor that network state changes；
S502, the mcc (mobile country code, Mobile Country Code MCC) of the resident network of reading；
Judge whether to have the new digit mated with this mcc in sim card.If so, execution step s503；
If it is not, then execution step s505；
S503, notice sim card are switched to corresponding new digit；
S504, the One Card Multinumber submenu of renewal stk menu, it is currently used for identifying this new digit
Number；
S505, terminate this session.
For avoiding the international roaming communication fee of great number, user, before going abroad, can purchase according to stroke in advance
Buy and download the new digit of multiple destinatioies country.After arriving at, corresponding new digit meeting
It is automatically activated.
Although disclosed herein embodiment as above, described content only readily appreciates the present invention
And the embodiment adopting, it is not limited to the present invention.Technology people in any art of the present invention
Member, without departing from disclosed herein spirit and scope on the premise of, can be in the form implemented and thin
Any modification and change are carried out on section, but the scope of patent protection of the present invention, still must be with appended right
The scope that claim is defined is defined.
One of ordinary skill in the art will appreciate that all or part of step in said method can pass through program
Complete to instruct related hardware, said procedure can be stored in computer-readable recording medium, such as read-only
Memorizer, disk or CD etc..Alternatively, all or part of step of above-described embodiment can also use
One or more integrated circuits are realizing.Correspondingly, each module/unit in above-described embodiment can adopt
The form of hardware is realized, it would however also be possible to employ the form of software function module is realized.The embodiment of the present invention does not limit
It is formed on the combination of the hardware and software of any particular form.
Claims (10)
1. a kind of implementation method of repeatable programming sim card is it is characterised in that include:
To cloud server application new digit；
Download new digit information to current device；
Described new digit information is decrypted；
By the new digit information write sim card after deciphering.
2. method according to claim 1 is it is characterised in that methods described also includes:
Whether new digit is switched to according to network state decision-making.
3. method according to claim 1 is it is characterised in that wherein,
Described to cloud server application new digit, comprising: to cloud server application new digit, in cloud
When end server requirement carries out authentication, send current sim information to cloud server and/or currently set
Standby information.
4. method according to claim 1 is it is characterised in that wherein,
Described will deciphering after new digit information write sim card, comprising: by new digit information write sim
Sim card tool kit stk dedicated menu in card, described stk dedicated menu is used for depositing current device
In all number informations.
5. method according to claim 2 is it is characterised in that wherein,
Described whether new digit is switched to according to network state decision-making, comprising: read current resident network
Mobile Country Code MCC mcc, judges whether there is, in sim card, the new digit mated with described mcc, if it has,
Then described sim card is switched to described new digit.
6. a kind of repeatable programming sim card realize device it is characterised in that include: application module,
Download module, number management module and write sim card module, wherein:
Described application module, for cloud server application new digit；
Described download module, for downloading new digit information to current device；
Described number management module, for being decrypted to described new digit information；
Described write sim card module, for will deciphering after new digit information write sim card.
7. device according to claim 6 is it is characterised in that described number management module is additionally operable to:
Whether new digit is switched to according to network state decision-making.
8. device according to claim 6 is it is characterised in that wherein,
Described application module is to cloud server application new digit, comprising: described application module takes to high in the clouds
Business device application new digit, when server requirement carries out authentication beyond the clouds, sends to cloud server and works as
Front sim information and/or current device information.
9. device according to claim 6 is it is characterised in that wherein,
The described new digit information write sim card write after sim card module will be deciphered, comprising: described write sim
New digit information is write the sim card tool kit stk dedicated menu in sim card, described stk by card module
Dedicated menu is used for depositing all number informations in current device.
10. device according to claim 7 is it is characterised in that wherein,
Whether described number management module is switched to new digit according to network state decision-making, comprising: described number
Code management module reads the Mobile Country Code MCC mcc of currently resident network, judges whether have in sim card and institute
State the new digit of mcc coupling, if it has, then described sim card is switched to described new digit.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510425551.7A CN106358176A (en) | 2015-07-17 | 2015-07-17 | Device and method for implementation of reprogrammable SIM (subscriber identity module) card |
| PCT/CN2015/096003 WO2016131324A1 (en) | 2015-07-17 | 2015-11-30 | Implementation method and device for reprogrammable sim cards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510425551.7A CN106358176A (en) | 2015-07-17 | 2015-07-17 | Device and method for implementation of reprogrammable SIM (subscriber identity module) card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106358176A true CN106358176A (en) | 2017-01-25 |
Family
ID=56689199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510425551.7A Pending CN106358176A (en) | 2015-07-17 | 2015-07-17 | Device and method for implementation of reprogrammable SIM (subscriber identity module) card |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106358176A (en) |
| WO (1) | WO2016131324A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108055662A (en) * | 2017-12-07 | 2018-05-18 | 深圳市优友互联有限公司 | A kind of number switching method and number switching system based on smart card |
| CN108391264A (en) * | 2018-01-26 | 2018-08-10 | 百备通讯有限公司 | A kind of method that SIM card automatically switches number |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107071762A (en) * | 2017-06-16 | 2017-08-18 | 苏州蜗牛数字科技股份有限公司 | Intelligent terminal scene card writing method and system |
| CN107220570B (en) * | 2017-06-16 | 2021-01-22 | 世纪蜗牛通信科技有限公司 | SIM card-based STK card writing system and method |
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| CN101312568A (en) * | 2007-05-22 | 2008-11-26 | 华为技术有限公司 | Wireless terminal and subscriber number automatic switching method |
| WO2010036439A3 (en) * | 2008-09-25 | 2011-03-31 | Lemko Corporation | Multiple imsi connections |
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| CN108055662A (en) * | 2017-12-07 | 2018-05-18 | 深圳市优友互联有限公司 | A kind of number switching method and number switching system based on smart card |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2016131324A1 (en) | 2016-08-25 |
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