CN106131811A - Sim module, mobile module, roaming system and method thereof - Google Patents
Sim module, mobile module, roaming system and method thereof Download PDFInfo
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- CN106131811A CN106131811A CN201610487024.3A CN201610487024A CN106131811A CN 106131811 A CN106131811 A CN 106131811A CN 201610487024 A CN201610487024 A CN 201610487024A CN 106131811 A CN106131811 A CN 106131811A
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
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Abstract
Sim module, mobile module, roaming system and method thereof, belong to mobile communication international roaming field.Sim module of the present invention includes adaptation unit, logical block, control unit；Control unit respectively with adaptation unit and logical block two-way communication.Logical block includes memory element and the SIM authenticating unit storing SIM information；SIM authenticating unit carries out authenticating computing when user is mutual with carrier network, and SIM information includes the authorization data of IMSI, Ki and OPc.Control unit includes generating PKI and the Key generating unit of private key and private key decryption unit；PKI is sent to ownership place and encrypts the authorization data of ownership place, and the authorization data of encryption is sent to private key decryption unit；The authorization data of encryption is deciphered in sim module by private key decryption unit.The present invention need not the open authorization data of roaming place operator and BSS interface；Need not buying and safeguard roaming place entity SIM, decreasing hardware cost；Carrying out local authentication, Consumer's Experience is excellent；Easy to use, only corresponding APP need to be installed on intelligent terminal.
Description
Technical field
The present invention relates to mobile communication international roaming field, particularly relate to a kind of sim module for roaming communication, movement
Module, roaming system and method thereof.
Background technology
The user identification module (being commonly called as SIM) of application, also referred to as user identity in existing global system for mobile communications
Identification card.SIM bit walk Virtual network operator is supplied to the communication module of user according to the request of user, utilizes this for user
Data and telecommunication circuit on SIM realize carrying out network service with carrier network, thus realize the network service of terminal
Service application.
Now, the explosive growth of international departure number makes mobile communication international roaming service flourishing as never before, but high
High international roaming expense is endured to the fullest extent the most always and is denounced, and reduction roaming charges are even cancelled the cry of roaming charges and risen from all around.Unrestrained in order to save
Trip expense, user often selects to roam on-site SIM, but frequently changes SIM and cause user to use inconvenience, reduces user
Experience.Technology changes life, and along with the rapid emergence of mobile Internet, the technological revolution of an international roaming is also arisen at the historic moment,
The horizon of Huawei is logical waits product and technical scheme to greatly reduce roaming rate, enjoys user to favor.
The horizon of Huawei leads to, and is the IMSI/Ki/OPc authentication parameter by directly obtaining operator, and data service is in roaming
The local GGSN in ground accesses, and service operation needs the BSS system of roaming place operator to complete.This scheme needs roaming place operator
The authorization datas such as open Ki and OPc, the BSS interface of open operator.For security consideration, most of operators are difficult to accomplish.
Summary of the invention
In order to solve above-mentioned technical problem, it is an object of the invention to provide that a kind of services of roaming rate are cheap, Consumer's Experience
Sim module, mobile module, roaming system and method thereof excellent, easy to use.
The present invention provides a kind of sim module, including:
Adaptation unit, for the driving interface of adaptive different chips, and with the control unit two-way communication in sim module；
Logical block, including:
Memory element, is used for storing SIM information, key；Wherein, described SIM information includes IMSI, authorization data；Described authentication
Data include Ki, OPc；
SIM authenticating unit, according to authentication arithmetic, carries out authenticating computing when user is mutual with carrier network；
Control unit, including:
Key generating unit, generates PKI and private key；Described PKI is used for being sent to ownership place, enters the authorization data of ownership place
Row cryptographic calculation, the authorization data of cryptographic calculation gained is sent to private key decryption unit；
Private key decryption unit, is decrypted computing to the authorization data encrypted at ownership place, it is thus achieved that after deciphering in sim module
Authorization data；
Described control unit and described logical block two-way communication.
As preferably, this sim module is virtual module.
As preferably, described SIM information is obtained by cloud SIM platform dynamic download.
The present invention also provides for a kind of mobile module, including business module and above-mentioned sim module, described business module and institute
State sim module two-way communication.
As preferably, described business module includes service log-on unit, product subscription unit, order payment unit, order
Validation unit, order terminate unit.
As preferably, described business module also includes surplus query unit.
As preferably, described business module is terminal APP module.
The present invention also provides for a kind of roaming system, including:
Mobile module, including business module and sim module, described sim module and described business module two-way communication；
Back-end server, including OSS, with described mobile module two-way communication；Unified support system, with described fortune
Battalion's support system two-way communication；Operator Core Network, with described unified support system two-way communication；
User orders roaming place set meal by described business module, after back-end server receives request, downloads roaming place SIM information
To described sim module；
Wherein, described roaming place SIM information includes roaming place IMSI, authorization data；Described authorization data includes Ki, OPc；Under Jiang
The roaming place SIM information carried is stored in sim module.
As preferably, described business module includes service log-on unit, product subscription unit, order payment unit, order
Validation unit, order terminate unit；Described service log-on unit is sequentially connected with described product subscription unit, described order paying bill
Unit, described order validation unit and described order terminate unit.
As preferably, described sim module includes:
Adaptation unit, for the driving interface of adaptive different chips, and with the control unit two-way communication in sim module；
Logical block, including:
Memory element, for storing the roaming place SIM information of download, key；
SIM authenticating unit, according to authentication arithmetic, carries out authenticating computing when user is mutual with carrier network；
Control unit, including:
Key generating unit, generates PKI and private key；Described PKI is used for being sent to ownership place, enters the authorization data of ownership place
Row cryptographic calculation, the authorization data of cryptographic calculation gained is sent to private key decryption unit；
Private key decryption unit, is decrypted computing to the authorization data encrypted at ownership place, it is thus achieved that after deciphering in sim module
Authorization data；
Described control unit and described logical block two-way communication.
The present invention also provides for a kind of user registering method utilizing above-mentioned roaming system, and user is by the industry in mobile module
Business Module registers user；
Described business module sends registration request to OSS, and OSS preserves the enrollment status of user.
The present invention also provides for a kind of product subscription method utilizing above-mentioned roaming system, and user is by the industry in mobile module
Business module ordering products；
Described business module sends ordering products request and PKI to OSS；
Described OSS sends ordering products request and PKI to unified support system；
Described unified support system receives ordering products request, and utilizes public key encryption authorization data, the authorization data after encryption
Described OSS is returned to the SIM information based on IMSI；
Described OSS completes order through payment system and pays, and binds between the account of order number and user's registration
Order relations；
Described OSS returns order relations, the authorization data of encryption and the SIM information based on IMSI successively to moving
Dynamic model block and user；
Wherein, the authorization data of encryption is decrypted by sim module, carries out when user uses business authenticating computing.
The present invention also provides for a kind of order Activiation method utilizing above-mentioned roaming system,
User selects the order activated by business module；
Business module determines the authorization data activating the incoming encryption corresponding with this order after order and the SIM based on IMSI
Information is to sim module；
The authorization data of described sim module write encryption, and this information is decrypted, authenticate under the driving of Modem
Computing.
The present invention also provides for a kind of order terminating method utilizing above-mentioned roaming system,
OSS periodic test order status, when ordering expired, prompt service module order lost efficacy, and needed to delete
IMSI；
Business module prompting sim module deletes IMSI；
OSS prompting is unified supports system-kill IMSI；
Sim module sends deletion IMSI and feeds back to business module；
Business module sends deletion IMSI and feeds back to OSS.
The present invention also provides for one and utilizes the above order terminating method,
Unified support system periodic test order status, when flow exhausts, notice OSS flow exhausts；
OSS prompt service module order lost efficacy, and needed to delete IMSI；
Business module prompting sim module deletes IMSI；
Sim module sends deletion IMSI and feeds back to business module；
Business module sends deletion IMSI and feeds back to OSS.
The present invention also provides for a kind of order unsubscription method utilizing above-mentioned roaming system,
User sends request to business module and quits the subscription of order；
Business module sends request to OSS and quits the subscription of order；
OSS checks whether order can be quit the subscription of；If it is, complete, through payment system, the expense of moving back；If it does not, terminate to quit the subscription of；
OSS sends request and deletes IMSI to unified support system；
OSS sends request and deletes IMSI to business module；
Business module sends request and deletes IMSI to sim module；
OSS returns and quits the subscription of result to business module；
Business module prompting user quits the subscription of result.
The method have the advantages that
The present invention need not open Ki, Opc authorization data of roaming place operator, it is not necessary to open BSS interface；Need not buying and
Safeguard roaming place entity SIM, decrease hardware cost；Carrying out local authentication, Consumer's Experience is excellent；Easy to use, only need to be in intelligence
In terminal, corresponding APP can be installed；The cell phone manufacturer of different brands, applies this method, it is possible to realize SIM function as early as possible, for hands
Machine user provides additional function, solves the problem that when user overseas roams, rate is higher, does not haves sky-high price bill；Different brands
MIFI manufacturer, apply the present invention, can rationally apply roaming IMSI resource, reduce cost.
Accompanying drawing explanation
Fig. 1 is the structured flowchart that the present invention includes the mobile module of sim module；
Fig. 2 is to carry out the schematic flow sheet that authorization data encryption transmits in Fig. 1；
Fig. 3 is the system block diagram of roaming system of the present invention；
Fig. 4 is the flow chart that roaming system of the present invention carries out total business；
Fig. 5 is the flow chart that roaming system of the present invention carries out product subscription；
Fig. 6 is the flow chart that roaming system of the present invention carries out order activation；
Fig. 7 is the flow chart that roaming system of the present invention carries out two kinds of situations of order termination；
Fig. 8 is the flow chart that roaming system of the present invention carries out that order is quit the subscription of.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Such as Fig. 1, sim module of the present invention includes adaptation unit, logical block, control unit.Described adaptation unit is to external
In the driving interface of adaptive different chips, such as adaptive high pass chip Modem and MTK chip Modem interface, it is simple to soft sim module
With chip communication, the Modem simultaneously facilitating different vendor's chip accesses soft sim module.Described adaptation unit internally with described control
Unit processed connects, and is connected by interface and carries out two-way communication.IPC can be carried out between described control unit and described logical block
Two-way communication.
Described logical block includes memory element, SIM authenticating unit.Described memory element storage SIM information, key.Institute
State SIM information include IMSI, authorization data, ICCID, PIN, PUK, APN, SPN, the PLMN list of permission, forbid PLMN row
Table etc..This SIM information is in ownership place transmission to sim module and preserves, and the authorization data wherein preserved is to transmitting adding
Data after the deciphering of close authorization data.Described authorization data is the data that user is authenticated by operator, and IMSI mono-a pair
Should be saved in sim module, these data mainly include Ki, OPc.Because authorization data is stored in terminal and by the feelings of air interface transmission
Condition, for improving the safety of authorization data storage, needs authorization data is encrypted transmission, needs for this to add authorization data
Close.Described SIM authenticating unit carries out authenticating computing according to authentication arithmetic when user is mutual with carrier network.
Described control unit includes Key generating unit and private key decryption unit.Described Key generating unit generates such as RSA
The pair of secret keys of AES, i.e. PKI and private key, for being sent to the encryption of authorization data in ownership place carries out SIM information,
Described private key decryption unit, then be that the authorization data encrypted at ownership place is carried out in sim module authorization data deciphering.Specifically
For, such as Fig. 2, the OSS (BSS) in belonging area network equipment is asked authentication number to sim module through mobile module
According to the PKI being encrypted, after OSS receives encrypted public key, the authorization data needing transmission is encrypted, afterwards
Sim module SIM information being sent in mobile module, the wherein core data of sim module, authorization data is encrypted transmission
's.Sim module receives SIM information, especially for the authorization data of encryption, utilizes private key to be decrypted it.Wherein, operation
Support system (BSS) and each handset port, cell phone manufacturer can realize with oneself, main responsible user's registration, order management, payment pipe
The functions such as reason, user's statistics, traffic statistics.
Above-mentioned sim module can be entity module, it is also possible to be virtual module.When it is virtual module, namely mesh
Before alleged in the industry soft SIM, it has the user identical with entity sim module and embodies, can provide the user how national, low simultaneously
The international roaming service of rate, main by software simulation entity sim module function, in conjunction with OSS and operator's core
Heart net realizes.The difference maximum with existing sim module is to be applied under roaming system, and the authorization data that sim module obtains is not
Need the open authorization data of roaming place operator, but when user needs, download specific IMSI information in sim module,
The authentication carried out is local authentication, and Consumer's Experience is excellent.Wherein IMSI information can be downloaded at operator, it is also possible to from cloud SIM
Platform dynamic download obtains.Cloud SIM platform is a kind of virtual platform, and the information sharing of each ownership place operator is in this platform.
Such as Fig. 1, mobile module of the present invention includes above-mentioned sim module and business module.Described business module and described SIM mould
Two-way communication is realized through control interface between block.Described business module can be terminal APP module, may be provided at the intelligence such as mobile phone and sets
Standby upper.User can carry out the functions such as user's registration, set meal order, payment, flow inquiry by mobile module.To this end, described industry
Business module is designed specifically to service log-on unit, product subscription unit, order payment unit, order validation unit, order termination
Unit, surplus query unit etc..When for services of roaming, described service log-on unit major function is, user is by mobile
Triggering this link during Module registers international roaming service function, roaming support platform will complete the function of user profile registration.Institute
Stating product subscription unit major function is, it is achieved user orders services of roaming product function by mobile module, user pass through
Terminal APP is initiated, informing of roaming support platform associated order single product information after user completes to pay, and also can enter in this element
One step arranges payment function, or additionally arranges special order payment unit.Described order payment unit mainly includes order
Confirm the aspect such as payment, order renewal, expired former hours of user's order during this period of time in, user can pass through mobile module pair
This order performs renewal operation.During a repeat order, terminal APP can check that user account remaining sum execution are deducted fees operation, if deducted fees
Failed then mobile module can guide user to enter payment link to complete the delivery operation of a repeat order.A repeat order operation can be given birth to
The order number of Cheng Xin, simultaneously roaming support platform can to the data on flows of this user's comprised product of superposition a repeat order or
The natural law when your loneliness is comprised is extended in the expired time of this order.Described order validation unit major function is to activate to order
Single, roaming support platform distribution business IMSI, and it is transferred to mobile module after using terminal encryption public key encryption, mobile module will
Business IMSI write sim module is interior and uses this IMSI to perform to step on net operation, and after completing to step on net, user can use roaming IMSI
Use roaming data service.Described order terminates unit major function, and order terminates the participation controlling to need not user side, entirely
Portion is realized by background system.It was to calculate a user in for Bao Tian (containing bag sky limit flow and not limit flow) product according to 24 hours
The use time.Roaming support platform carries out timing control respectively, and server is responsible for notice mobile module after order terminates and is terminated
User surfs the Net and deletes the operation of business IMSI.For containing bag sky limit flow product, once flow reaches to limit quantity, it will by overflowing
Trip support platform is automatically switched off user's function of surfing the Net, and notifies mobile module.Described surplus query unit major function is, user
Order surplus inquiry can be carried out in order comes into force the phase, inquired about by roaming platforms.
The present invention utilizes above-mentioned sim module or mobile module, carries out services of roaming, and these services of roaming are complete under roaming system
Become.Such as Fig. 3, roaming system includes above-mentioned mobile module, back-end server.User orders roaming place set meal by business module,
After back-end server receives request, download roaming place SIM information to described sim module.Further, described back-end server includes
OSS, unified support system (USS), Operator Core Network (MVNE Core Network).Described battalion support system
With described mobile module two-way communication, described unified support system and described OSS two-way communication, described operator
Core net and described unified support system two-way communication.Wherein, unified support system, to different terminals producer, needs common realization
Function, including realizing managing and distribution etc. with the BSS interface of different manufacturers, set meal management, charging, roaming place IMSI.
When stepping on net, voice-and-data business, it is also responsible for roaming place IMSI and ownership place IMSI and converts.Described Operator Core Network is responsible for use
The network function at family, as stepped on net, calling, note and data service etc..
Under this roaming system, terminal use can complete convenient, cheap services of roaming.This roaming system is utilized to carry out
User's registration, product subscription, order activation, order termination, order are quit the subscription of.Such as Fig. 4, total services of roaming include carrying out successively business
Registration, product subscription, order pay, order come into force, order terminates or surplus inquire about；Can again carry out new after old order terminates
Product order, then be repeated in order pay, order come into force, order terminates or surplus inquire about；After order comes into force and order not
Before termination, executed product is renewed by user, a repeat order need to carry out renewal and pay.The method carrying out user's registration
Specifically include: user is by the business module registration user in mobile module.Described business module sends to OSS
Registration request, OSS preserves the enrollment status of user.Such as Fig. 5, the method carrying out product subscription specifically includes: user
By the business module ordering products in mobile module.Described business module sends information to ownership place, successively to operation support
System, unified support system send ordering products request and PKI, and described unified support system receives ordering products request, and
Utilizing public key encryption authorization data, the authorization data after encryption returns to described operation support with the SIM information based on IMSI
System, carries out data transmission safe encryption.Described OSS completes order through payment system and pays, and binds order number
And the order relations between the account of user's registration, such as specific IMSI correspondence respective orders number.Described OSS
Return order relations, the authorization data of encryption and the SIM information based on IMSI successively to mobile module and user.Once order
After completing, the sim module in mobile module can obtain IMSI after the encryption of unified support system from OSS,
User utilizes authentication computing to the encrypted authentication data deciphering in IMSI when using business.Such as Fig. 6, the method carrying out order activation
Specifically include: user selects the order activated by business module.Business module determines incoming and this order pair after activation order
The authorization data of the encryption answered and the SIM information based on IMSI are to sim module.The authentication number of described sim module write encryption
According to, and this information is decrypted, carrying out authenticating computing under the driving of Modem, after activation, sim module is sequentially transmitted operation
Result is to mobile module, user.Such as Fig. 7, the method carrying out order termination specifically includes: (1) when order expired time, step 1.1,
OSS periodic test order status；Step 1.2, prompt service module order lost efficacy, and needed to delete IMSI；Step
1.3, business module prompting sim module deletes IMSI；Step 1.4, OSS prompting is unified supports system-kill IMSI；
Step 1.5, sim module sends deletion IMSI and feeds back to business module；Step 1,6, business module sends deletion IMSI and feeds back to
OSS.(2) when flow exhausts, step 2.1, unified support system periodic test order status；Step 2.2,
Unified support notifications OSS flow exhausts；Step 2., 3, OSS prompt service module order loses
Effect, needs to delete IMSI；Step 2.4, business module prompting sim module deletes IMSI；Step 2.5, sim module sends to be deleted
IMSI feeds back to business module；Step 2.6, business module sends deletion IMSI and feeds back to OSS.Such as Fig. 8, order
The method quit the subscription of specifically includes: user sends request to business module and quits the subscription of order；Business module sends to OSS
Order is quit the subscription of in request；OSS checks whether order can be quit the subscription of；If it is, complete, through payment system, the expense of moving back；If it does not,
End is quit the subscription of；OSS sends request and deletes IMSI to unified support system；OSS sends request and deletes
IMSI is to business module；Business module sends request and deletes IMSI to sim module；OSS returns and quits the subscription of result to industry
Business module；Business module prompting user quits the subscription of result.
Embodiment described above is only to be described the preferred embodiment of the present invention, the not design to the present invention
It is defined with scope.On the premise of without departing from design concept of the present invention, this area ordinary person technical side to the present invention
Various modification that case is made and improvement, all should drop into protection scope of the present invention, the technology contents that the present invention is claimed,
Through all recording in detail in the claims.
Claims (16)
1. a sim module, it is characterised in that including:
Adaptation unit, for the driving interface of adaptive different chips, and with the control unit two-way communication in sim module；
Logical block, including:
Memory element, is used for storing SIM information, key；Wherein, described SIM information includes IMSI, authorization data；Described authentication
Data include Ki, OPc；
SIM authenticating unit, according to authentication arithmetic, carries out authenticating computing when user is mutual with carrier network；
Control unit, including:
Key generating unit, generates PKI and private key；Described PKI is used for being sent to ownership place, enters the authorization data of ownership place
Row cryptographic calculation, the authorization data of cryptographic calculation gained is sent to private key decryption unit；
Private key decryption unit, is decrypted computing to the authorization data encrypted at ownership place, it is thus achieved that after deciphering in sim module
Authorization data；
Described control unit and described logical block two-way communication.
A kind of sim module, it is characterised in that this sim module is virtual module.
A kind of sim module, it is characterised in that described SIM information by cloud SIM platform dynamically under
Carry and obtain.
4. a mobile module, it is characterised in that include the sim module that one of business module and claim 1-3 are described, institute
State business module and described sim module two-way communication.
A kind of mobile module, it is characterised in that described business module include service log-on unit,
Product subscription unit, order payment unit, order validation unit, order terminate unit.
A kind of mobile module, it is characterised in that described business module also includes surplus cargo tracer
Unit.
7. according to mobile module described in claim 4 or 5, it is characterised in that described business module is terminal APP module.
8. a roaming system, it is characterised in that including:
Mobile module, including business module and sim module, described sim module and described business module two-way communication；
Back-end server, including OSS, with described mobile module two-way communication；Unified support system, with described fortune
Battalion's support system two-way communication；Operator Core Network, with described unified support system two-way communication；
User orders roaming place set meal by described business module, after back-end server receives request, downloads roaming place SIM information
To described sim module；
Wherein, described roaming place SIM information includes roaming place IMSI, authorization data；Described authorization data includes Ki, OPc；Under Jiang
The roaming place SIM information carried is stored in sim module.
A kind of roaming system the most according to claim 7, it is characterised in that described business module includes service log-on list
Unit, product subscription unit, order payment unit, order validation unit, order terminate unit；Described service log-on unit connects successively
Connect described product subscription unit, described order payment unit, described order validation unit and described order and terminate unit.
A kind of roaming system, described sim module includes:
Adaptation unit, for the driving interface of adaptive different chips, and with the control unit two-way communication in sim module；
Logical block, including:
Memory element, for storing the roaming place SIM information of download, key；
SIM authenticating unit, according to authentication arithmetic, carries out authenticating computing when user is mutual with carrier network；
Control unit, including:
Key generating unit, generates PKI and private key；Described PKI is used for being sent to ownership place, enters the authorization data of ownership place
Row cryptographic calculation, the authorization data of cryptographic calculation gained is sent to private key decryption unit；
Private key decryption unit, is decrypted computing to the authorization data encrypted at ownership place, it is thus achieved that after deciphering in sim module
Authorization data；
Described control unit and described logical block two-way communication.
11. 1 kinds utilize the user registering method of roaming system described in the claims 8, it is characterised in that user is by moving
Business module registration user in dynamic model block；
Described business module sends registration request to OSS, and OSS preserves the enrollment status of user.
12. 1 kinds of product subscription methods utilizing roaming system described in the claims 8, it is characterised in that user is by moving
Business module ordering products in dynamic model block；
Described business module sends ordering products request and PKI to OSS；
Described OSS sends ordering products request and PKI to unified support system；
Described unified support system receives ordering products request, and utilizes public key encryption authorization data, the authorization data after encryption
Described OSS is returned to the SIM information based on IMSI；
Described OSS completes order through payment system and pays, and binds between the account of order number and user's registration
Order relations；
Described OSS returns order relations, the authorization data of encryption and the SIM information based on IMSI successively to moving
Dynamic model block and user；
Wherein, the authorization data of encryption is decrypted by sim module, carries out when user uses business authenticating computing.
13. 1 kinds of order Activiation methods utilizing roaming system described in the claims 8, it is characterised in that
User selects the order activated by business module；
Business module determines the authorization data activating the incoming encryption corresponding with this order after order and the SIM based on IMSI
Information is to sim module；
The authorization data of described sim module write encryption, and this information is decrypted, authenticate under the driving of Modem
Computing.
14. 1 kinds of order terminating methods utilizing roaming system described in the claims 8, it is characterised in that
OSS periodic test order status, when ordering expired, prompt service module order lost efficacy, and needed to delete
IMSI；
Business module prompting sim module deletes IMSI；
OSS prompting is unified supports system-kill IMSI；
Sim module sends deletion IMSI and feeds back to business module；
Business module sends deletion IMSI and feeds back to OSS.
15. 1 kinds of order terminating methods utilizing roaming system described in the claims 8, it is characterised in that
Unified support system periodic test order status, when flow exhausts, notice OSS flow exhausts；
OSS prompt service module order lost efficacy, and needed to delete IMSI；
Business module prompting sim module deletes IMSI；
Sim module sends deletion IMSI and feeds back to business module；
Business module sends deletion IMSI and feeds back to OSS.
16. 1 kinds of order unsubscription methods utilizing roaming system described in the claims 8, it is characterised in that
User sends request to business module and quits the subscription of order；
Business module sends request to OSS and quits the subscription of order；
OSS checks whether order can be quit the subscription of；If it is, complete, through payment system, the expense of moving back；If it does not, terminate to quit the subscription of；
OSS sends request and deletes IMSI to unified support system；
OSS sends request and deletes IMSI to business module；
Business module sends request and deletes IMSI to sim module；
OSS returns and quits the subscription of result to business module；
Business module prompting user quits the subscription of result.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610487024.3A CN106131811A (en) | 2016-06-29 | 2016-06-29 | Sim module, mobile module, roaming system and method thereof |
Applications Claiming Priority (1)
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