CN106210023A - Virtual SIM card synchronization management method and terminal - Google Patents
Virtual SIM card synchronization management method and terminal Download PDFInfo
- Publication number
- CN106210023A CN106210023A CN201610522810.2A CN201610522810A CN106210023A CN 106210023 A CN106210023 A CN 106210023A CN 201610522810 A CN201610522810 A CN 201610522810A CN 106210023 A CN106210023 A CN 106210023A
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- China
- Prior art keywords
- virtual
- sim card
- card
- virtual sim
- processing module
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
Abstract
The invention discloses a kind of virtual SIM card synchronization management method and terminal, described method includes: when meeting first and being pre-conditioned, modem processor disabling virtual SIM card, and sends messages to virtual card processing module；Virtual card processing module is initiated virtual SIM card and is activated request；The ICCID currently blocked is compared by application processor with the ICCID in default memory area, and when both are identical, activate and enable virtual SIM card.Enforcement the invention has the beneficial effects as follows, have disabled virtual SIM card by modem processor, reactivates virtual SIM card so that modem processor and application processor realize management by synchronization to virtual SIM card；On the other hand, when application processor is restarted, can realize reinserting virtual SIM card, thus solve the stationary problem between modem processes and application processor.
Description
Technical field
The present invention relates to communication technical field, more particularly, it relates to a kind of virtual SIM card synchronization management method and end
End.
Background technology
Virtual SIM (VSIM) blocks, and refers to simulate a kind of technology of entity card, it is not necessary to built-in entity SIM.Terminal can
By the way of download, downloading card data at associated server, use for user and provide conveniently.
Existing terminal, in order to preferably carry out the process of signal, generally comprises a modem processor and one
Application processor, wherein, modem processor has been used for protocol processes, and for the communication data of transmitting-receiving is carried out
Modulation /demodulation, to realize and the function such as the communication of external communication device.Application processor is then for processing the logical operation of complexity
And carry out task distribution, provide the user interactive interface, run operating system etc..
When terminal supports virtual SIM card, the most in some cases, modem processor and application processor pair can be caused
The nonsynchronous problem of management of virtual SIM card.As when abnormal conditions such as terminal generation communication abnormality, system instability, caused
After RIL/QMI/AT reconnects, or occur that application processor such as restarts at the situation, will appear from application processor and modem processes
The device nonsynchronous problem of management to virtual SIM card.
And prior art does not has good solution.
Summary of the invention
The technical problem to be solved in the present invention is, for the drawbacks described above of prior art, it is provided that a kind of virtual SIM card is same
Step management method and terminal.
The technical solution adopted for the present invention to solve the technical problems is:
First aspect, it is provided that a kind of virtual SIM card synchronization management method, including:
When meeting first and being pre-conditioned, modem processor disabling virtual SIM card, and send messages to virtual card
Processing module；
Virtual card processing module is again initiated virtual SIM card and is activated request；
The integrated circuit identification code currently blocked is entered by application processor with the integrated circuit identification code in default memory area
Row compares, and when both are identical, activate and enable virtual SIM card.
In one embodiment, when modem detects the communication abnormality with application processor, described modulatedemodulate
After adjusting device processor disabling virtual SIM card, change event to radio interface layer uploaded state；
Radio interface layer receives state and changes event, then the event that sends is broadcast to virtual card processing module；
After virtual card processing module receives event broadcast, initiate virtual SIM card and activate request.
In one embodiment, described method also includes:
When virtual SIM card is activated, after virtual service logic completes, virtual card processing module is by the collection of virtual SIM card
Cic circuit identification code is become to be written to preset in memory area.
In one embodiment, described method also includes:
If the integrated circuit identification code of current card differs with the integrated circuit identification code in default memory area, then in advance
If waiting reporting of virtual SIM card in the time.
In one embodiment, described method also includes:
When meeting second and being pre-conditioned, virtual card processing module sets up the socket communication between radio interface layer；
Application processor removes (Remove) virtual SIM card, and reinserts (Insert) virtual SIM card.
Second aspect, it is provided that a kind of terminal, including:
Modem processor and virtual card processing module；
Wherein, when meeting first and being pre-conditioned, described modem processor is used for disabling virtual SIM card, concurrently
Send message to virtual card processing module；
Described virtual card processing module is used for initiating virtual SIM card and activates request；
Described application processor is additionally operable to the integrated circuit identification code currently blocked and the integrated electricity in default memory area
Road identification code compares, and when both are identical, activate and enable virtual SIM card.
In one embodiment, after described modem processor is additionally operable to disable virtual SIM card, to radio interface layer
Uploaded state changes event；
Radio interface layer receives state and changes event, then the event that sends is broadcast to virtual card processing module；
After described virtual card processing module receives the broadcast that described radio interface layer sends according to state change event,
Initiate virtual SIM card and activate request.
In one embodiment, described virtual card processing module is additionally operable to, when virtual SIM card is activated, and virtual business
After logic completes, it is written to the integrated circuit identification code of virtual SIM card preset in memory area.
In one embodiment, if detecting satisfied second pre-conditioned, described virtual card processing module is additionally operable to set up
And the socket communication between radio interface layer；
Described application processor is additionally operable to remove virtual SIM card, and reinserts virtual SIM card.
Implement virtual SIM card synchronization management method and the terminal of the present invention, have the advantages that and pass through modulation /demodulation
Device processor have disabled virtual SIM card, reactivates virtual SIM card so that modem processor and answer use
Reason device realizes management by synchronization to virtual SIM card；On the other hand, when application processor is restarted, can realize reinserting void
Intend SIM, thus solve the stationary problem between modem processes and application processor.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the structural representation of the terminal of one embodiment of the invention；
Fig. 2 is the virtual SIM card system schematic of one embodiment of the invention；
Fig. 3 is the software architecture schematic diagram of the terminal of one embodiment of the invention；
Fig. 4 is the schematic flow sheet of the virtual SIM card synchronization management method of one embodiment of the invention；
Fig. 5 is the schematic flow sheet of the virtual SIM card synchronization management method of another embodiment of the present invention；
Fig. 6 is the schematic flow sheet of the virtual SIM card synchronization management method of further embodiment of this invention；
Fig. 7 is the structural representation of one embodiment of the invention terminal.
Detailed description of the invention
In order to be more clearly understood from the technical characteristic of the present invention, purpose and effect, now comparison accompanying drawing describes in detail
The detailed description of the invention of the present invention.
See the structural representation of the terminal that Fig. 1 is one embodiment of the invention.Terminal 100 includes: application processor 10, tune
Demodulation processor 11 processed, memorizer 12, mobile communication interface 13 and wireless interconnected network interface 14.
Wherein, application processor 10, for processing the logical operation of complexity and carrying out task distribution, provides the user friendship
Interface mutually.Application processor 10 is additionally operable to perform the operating system of terminal 100.
Modem processor 11 has been used for protocol processes, and the communication data of transmitting-receiving is modulated demodulation etc..
Memorizer 12 stores application processor 10 software code readable, executable, and it comprises for controlling application process
Device 10 performs function command etc..The operating system of terminal 100 stores in memory 12.
The input-output equipment 15 of terminal 100 include input block (such as, touch screen, non-contact input apparatus etc.) and
Display unit (such as, display screen).Input block can generate key input data to control terminal according to the order of user's input
The various operations of 100.Input block allows user to input various types of information, and can include keyboard, touch pad (example
As, detect due to touched and cause resistance, pressure, the sensitive component of change of electric capacity etc.), button etc..Display is single
Unit may be displayed on the information processed in terminal 100.For example, it is possible to display text messaging, multimedia file download etc.
Relevant user interface (UI) or graphic user interface (GUI).
Mobile communication interface 13 can include so that terminal 100 can use wireless communication protocol (such as, LTE, GSM,
CDMA, TDSCDMA etc.) send and/or receive the wireless receiver of data, transmitter, transceiver and/or other element.
Such data can include voice call signal, video calling signal or send according to text and/or Multimedia Message
And/or the various types of data received.
Mobile communication interface 13 is connected with antenna, and this antenna is used for sending a signal to be configured with wireless communication protocol
Community or other wireless device, and receive and come from their signal.
Wireless interconnected network interface 14 supports the Wi-Fi (Wireless Internet Access) of terminal 100, and it can internally or externally be couple to
Terminal.Wireless interconnected network interface 14 includes using wireless the Internet communications agreement to send and/or receive the wireless of data
Receiver, transmitter, transceiver and/or other element.Its involved Wi-Fi (Wireless Internet Access) technology can include WLAN (nothing
Line LAN) (Wi-Fi), Wibro (WiMAX), Wimax (worldwide interoperability for microwave access), HSDPA (high-speed downlink packet
Access) etc..
Wireless interconnected network interface 14 is connected with antenna, and this antenna is used for sending a signal to be configured with wireless Internet
Modem/router that communication protocol communicates and/or other wireless device, and receive and come from the logical of them
Letter.
In embodiments of the present invention, terminal 100 can be communicated by entity SIM and/or virtual SIM card.Concrete,
Entity SIM is placed in the draw-in groove of terminal 100, for storage for certification the proprietary letter of network that identifies subscriber on network
Breath, including: integrated circuit card identification code (Integrate circuit card identity, ICCID), international mobile subscriber
Identification code (International Mobile Subscriber Identification Number, IMSI), certification key
(Ki) and local zone identity (LAI), other operator's proprietary data, such as, SMSC (SMS service center) number are also stored
Code, ISP's title (SPN), service dialing numbers (SDN) and value-added service (VAS) application.
In order to house entity SIM, terminal 100 arranges corresponding draw-in groove.Draw-in groove can be stand alone type draw-in groove, torr two formula
The forms such as draw-in groove.
Virtual SIM (VSIM) card is not take up the draw-in groove of terminal 100, exists in the form of software, the virtual card ginseng that it relates to
Number can obtain in several ways.Such as, user can buy VSIM contract of service from any ISP (such as, operator)
(such as, set meal) also downloads the corresponding supply data for that ISP.Information provision can be loaded in VSIM.
It addition, the information provision being used for multiple contract of service can be stored in VSIM by user.User can be only by accessing and implementing use
Stored information provision in selected contract of service switches ISP.
In one embodiment, the virtual card parameter of virtual SIM card can be provided by a vcard server, virtual card service
Device can be the server that entity exists, it is also possible to be the virtual server realized based on existing cloud computing technology.Virtual card
Server can carry out network service with maintenance and management virtual card list with each terminal, for issuing virtual SIM card to each terminal
Virtual card parameter；Network service can also be carried out with each operator, stick into for the virtual SIM that each operator is serviced
Row authentication.
Terminal 100 can be obtained by mobile communication interface 13 and/or wireless interconnected network interface 14 and vcard server communication
Obtain virtual card parameter.
In further embodiments, virtual SIM card can be set in advance in when terminal 100 is dispatched from the factory in terminal 100, it is possible to
To be arranged on otherwise in terminal 100.The virtual card parameter of virtual SIM card can write in data format to Parameter File
In, and be saved in the non-volatile storage area of terminal 100, these regions can be specified or give tacit consent to.
In an embodiment of the present invention, the virtual card parameter obtained at vcard server, or directly it is preset at terminal
In virtual card parameter, and operator or virtual operator be associated and be provided by.Virtual card parameter comprises the steps that integrated
Circuit card identification code (Integrate circuit card identity, ICCID) ICCID, international mobile subscriber identity
(IMSI), certification key (Ki) and local zone identity (LAI) etc..Wherein, ICCID is the unique identification number of card.
Seeing Fig. 2, the virtual SIM card system of one embodiment of the invention includes: vcard server 200, terminal 100 and fortune
Battalion business 300.
Wherein, vcard server 200, for realizing the management of virtual card resource, and sent virtual by communication network
The virtual card parameter of SIM is to terminal 100.Vcard server 200 is docked with the server of operator 300, completes virtual SIM
The interactive maintenance of card resource, the dynamically renewal of state and the stream function such as statistics of variables and speed limit.On the other hand, virtual card service
Device 200 is supplied to the interfaces such as terminal 100 encrypted transmission including user and equipment control, set meal and order management, card resource.With
Family can support desired set by being connected to vcard server 200 via communication network to download suitable supply data
Eat and buy and obtain set meal.Communication network can be cellular telephone network or data network.
As it is shown in figure 1, be the structure of the terminal of one embodiment of the invention.Wherein, application processor 10 includes a virtual card
Processing module (not shown).
Virtual card processing module, has been used for the card resource with vcard server 200 mutual, leading to by terminal 100
Letter interface (mobile communication interface 13 or wireless interconnected network interface 14) asks virtual card parameter from vcard server 200, also uses
In the interactive operation with the data/commands of modem processor 11；And for simulating the system logic of entity SIM
(realizing ISO7816 standard and 3GPP about the agreement of the specifications such as UICC and USIM and file system).And be additionally operable to perform void
Intend the operation such as the storage deletion of SIM resource and the startup closedown of virtual SIM card, simultaneously in the activation process of virtual SIM card
In complete the configuration of APN and necessary cellular data is arranged, such as, data switch, roaming switch, switches default data card etc..
In one embodiment, activation here refers to the integrated circuit card identification of the core net registration virtual SIM card in operator
Code, and allow this virtual SIM card obtain normal service.
Modem processor 11, for realizing the access to virtual SIM card, and the realization of virtual SIM card agreement
Deng.
Seeing Fig. 3, the software architecture of the terminal 100 of the embodiment of the present invention includes from upper strata to bottom: application layer, service
Layer, ccf layer, radio interface layer (RadioInterface Layer, RIL), protocol layer.Wherein, application layer is used for showing Ka Jie
Face etc..Service layer, for providing roaming switch, online switch, switches default data card to application layer and arranging network schemer etc.
A series of key service.Ccf layer, between APP and RIL layer, provides basic service, transmission information for APP；With RIL communication,
Terminal called is kept normally to use.RIL layer is for the communication between processing block rack-layer and protocol layer.Protocol layer is used for realizing virtual
Card agreement.
See Fig. 4, based on above-mentioned hardware, network and system, propose the virtual SIM card lock-in tube of one embodiment of the invention
Reason method, to solve the management by synchronization to virtual SIM card of application processor and modem processor, it includes following step
Rapid:
S1, when meeting first and being pre-conditioned, modem processor disabling virtual SIM card, and send messages to void
Intend card processing module.
Concrete, the first pre-conditioned RIL comprising the steps that system exception causes reconnects, QMI reconnects.Disabling virtual SIM
Card, i.e. disconnecting virtual SIM card, if now there being entity SIM to report, then will enable entity SIM.
S2, virtual card processing module are initiated virtual SIM card and are activated request.
Concrete, in step sl, after modem processor disabling virtual SIM card, report to RIL layer that " state changes
Become " event.RIL layer receives " state change " event, then transmission event broadcast messages is to virtual card processing module, at virtual card
After reason module receives event broadcast, initiate virtual SIM card and activate request.
The ICCID currently blocked is compared by S3, application processor with the ICCID in default memory area, and at both
Time identical, activate and enable virtual SIM card.
Concrete, modem processor detection card state is the card of present, inquires about its ICCID.When card is to modulation
When demodulator processes device reports ICCID, its state is present.
In one embodiment, the ICCID of virtual SIM card is written into (storage) in the following manner to presetting memory area
In:
When virtual SIM card is activated, after virtual service logic completes, virtual card processing module is by virtual SIM card
ICCID is written to preset in memory area.The form of write can be: the ICCID+ draw-in groove of virtual SIM card.Such as, if virtual
SIM is bound with draw-in groove 1 phase, then draw-in groove is 1, and the ICCID of virtual SIM card is 89860 0MFSS YYGXX XXXXP, then will
89860 0MFSS YYGXX XXXXP and value 1 write are preset memory area and (that is, are write by 89860 0MFSS YYGXX XXXXP1
Enter to default memory area).Should be understood that in other embodiments, it is possible to be only written ICCID.
In one embodiment of this invention, the ICCID of virtual SIM card is not to have been stored in presetting in memory area,
When meeting certain condition, it will be deleted.Such as, when virtual SIM card function is closed.
In one embodiment, in step s3, if ICCID and the ICCID in the default memory area not phase of current card
With, then in Preset Time, wait reporting of virtual SIM card.Concrete, report impact virtual in order to avoid entity SIM
Reporting of SIM, in the period waiting that virtual SIM card reports, reports if there is entity SIM, then the entity SIM reported
The ICCID of card is empty, and entity SIM is carried out power down process.Concrete, Preset Time can be 10 seconds.
Virtual SIM card synchronization management method according to embodiments of the present invention, modem processor have disabled virtual SIM
Card, reactivates virtual SIM card so that virtual SIM card is realized same by modem processor and application processor
Step management.
See Fig. 5, in another embodiment of the invention, when application processor is restarted, cause application processor and
Modem processor to the management of virtual SIM card asynchronous time, in step S51, when meeting second and being pre-conditioned, virtual
Card processing module is set up and the socket communication (socket communicates) between RIL layer.
Concrete, after setting up socket, the interactive instruction of virtual SIM card can reach RIL layer by socket.Second presets
Condition can include that application processor is restarted.
Remove virtual SIM card in step S52, modem processor, and reinsert virtual SIM card.
Concrete, the difference removing virtual SIM card and above-mentioned disabling virtual SIM card is: when removing virtual SIM card, only
It is carried out " extracting ", without processing other card reported.In one embodiment, " remove (remove) " and " insert
(insert) it is " all to be realized rather than physical action by software flow.
By the flow process shown in Fig. 5, can realize reinserting virtual SIM card, thus solve modem processes and answer
With the stationary problem between processor.
Seeing Fig. 6, in a specific embodiment of the present invention, virtual card processing module, for providing a user interface, is used
Family can realize opening/close virtual SIM card function by operating this interface, and selects corresponding roaming service.Should be understood that
In embodiments of the invention, roaming service can be provided by virtual SIM card, it is achieved access roaming ground carrier network, it is achieved " nothing
Card " communication.
Concrete, when user needs to open roaming function, select to roam accordingly set meal by user interface.Here
Roaming set meal is relevant to the operator of roaming place, have selected roaming set meal, it is determined that carrier network to be selected.
Virtual card processing module i.e. obtains the parameter letter of the virtual SIM card corresponding with this carrier network at vcard server
Breath.In certain embodiments, it is possible to parameter information is directly deposited in the terminal, terminal selects.When virtual SIM card is virtual
Service logic complete after, the ICCID of virtual SIM card is write and presets in memory area by virtual card processing module.And work as user
Close roaming function by user interface, then the ICCID of default memory area is deleted.
In one embodiment of this invention, terminal is before starting virtual SIM card, and first virtual card processing module records reality
The cellular data state (including data switch, data roaming and network type) that body SIM is corresponding.When closing virtual SIM card,
The cellular data state of the entity card preserved before recovery.
In this embodiment, when occurring abnormal conditions to cause modem processor and application processor to virtual SIM
When the management of card is asynchronous, it is divided into following two situation according to causing nonsynchronous reason:
In step S61, determine and cause modem processor and the nonsynchronous reason of application processor, if meeting the
One is pre-conditioned, then perform step S62；If meeting second pre-conditioned, then perform step S65.As it has been described above, first presets bar
Part comprises the steps that the RIL that system exception causes reconnects, QMI reconnects.Second pre-conditioned includes that application processor is restarted.
S62, modem processor disabling virtual SIM card, and send messages to virtual card processing module, and perform step
Rapid S63.
S63, virtual card processing module are initiated virtual SIM card and are activated request, and perform step S64.
Concrete, in step S62, after modem processor disabling virtual SIM card, report to RIL layer that " state changes
Become " event.RIL layer receives " state change " event, then transmission event broadcast messages is to virtual card processing module, at virtual card
After reason module receives event broadcast messages, initiate virtual SIM card and activate request.
The ICCID currently blocked is compared by S64, application processor with the ICCID in default memory area, and at both
Time identical, activate and enable virtual SIM card.In this step, if currently the ICCID and the ICCID in default memory area of card are not
Identical, then in Preset Time, wait reporting, to avoid reporting of entity SIM to affect the upper of virtual SIM card of virtual SIM card
Report, in the period waiting that virtual SIM card reports, reports if there is entity SIM, then the ICCID of the entity SIM reported
It is empty, entity SIM is carried out power down process.Concrete, Preset Time can be 10 seconds.
S65, virtual card processing module are set up and are communicated with the socket between RIL layer, and perform step S66.
Concrete, after setting up socket, the interactive instruction of virtual SIM card can reach RIL layer by socket.
S66, application processor remove (remove) virtual SIM card, and reinsert (insert) virtual SIM card.
This embodiment of the invention, have disabled virtual SIM card by modem processor, and virtual SIM card carries out weight
New activation so that modem processor and application processor realize management by synchronization to virtual SIM card；On the other hand, when answering
When restarting with processor, can realize reinserting virtual SIM card, thus solve modem processes and application processor
Between stationary problem.
Accordingly, seeing Fig. 7, the embodiment of the present invention also provides for a kind of terminal, including: modem processor and virtual
Card processing module；Wherein, when meeting first and being pre-conditioned, modem processor is used for disabling virtual SIM card, and sends
Message is to virtual card processing module；
Virtual card processing module is used for initiating virtual SIM card and activates request.In one embodiment, virtual card processing module
Can be an independent module, to perform corresponding function.Additionally, one that virtual card processing module is alternatively in application processor
Module, to perform corresponding function.
Application processor is additionally operable to compare the ICCID currently blocked with the ICCID in default memory area, and two
When person is identical, activates and enable virtual SIM card.In one embodiment, if the ICCID of current card with in default memory area
ICCID differs, then wait reporting of virtual SIM card in Preset Time.Concrete, in order to avoid reporting of entity SIM
Affect reporting of virtual SIM card, in the period waiting that virtual SIM card reports, report if there is entity SIM, then reported
The ICCID of entity SIM be empty, entity SIM is carried out power down process.Concrete, Preset Time can be 10 seconds.
After modem processor is additionally operable to disable virtual SIM card, change event to RIL layer uploaded state；
RIL layer receives state and changes event, then send event broadcast messages to virtual card processing module；
After virtual card processing module receives the broadcast that RIL layer sends according to state change event, initiate virtual SIM card
Activate request.
Virtual card processing module is additionally operable to, when virtual SIM card is activated, after virtual service logic completes, by virtual SIM
The ICCID of card is written to preset in memory area.
If detecting satisfied second pre-conditioned, virtual card processing module is additionally operable to set up the socket between RIL layer
Communication；
Application processor is additionally operable to remove virtual SIM card, and reinserts virtual SIM card.
Should be understood that the above embodiment of the present invention virtual SIM card synchronization management method implement details and principle with
Sample is applicable to this terminal, does not repeats them here.
The terminal of the embodiment of the present invention, have disabled virtual SIM card by modem processor, sticks into virtual SIM
Row reactivates so that modem processor and application processor realize management by synchronization to virtual SIM card；On the other hand,
When application processor is restarted, can realize reinserting virtual SIM card, thus solve modem processes and answer use
Stationary problem between reason device.
Terminal 100 in the embodiment of the present invention is also referred to as mobile device, mobile terminal, access terminal, Yong Hudan
Unit etc..Terminal 100 can be smart phone, tablet PC, notebook computer or be configured with the nothings such as 2G/3G/4G
The miscellaneous equipment that line communication protocol communicates.
In flow chart or any process the most described otherwise above or method describe can be by
It is interpreted as, represents and include one or more code for the executable instruction of the step that realizes specific logical function or process
Module, fragment or part, and the scope of embodiment of the present invention includes other realization, wherein can not by shown or
The order discussed, including according to involved function by basic mode simultaneously or in the opposite order, performs function, and this should
Understood by those skilled in the art described in embodiments of the invention.
Those skilled in the art are it should be appreciated that embodiments of the invention can be provided as method, system or computer program
Product.Therefore, the shape of the embodiment in terms of the present invention can use hardware embodiment, software implementation or combine software and hardware
Formula.And, the present invention can use can be with storage at one or more computers wherein including computer usable program code
The form of the upper computer program implemented of medium (including but not limited to disk memory and optical memory etc.).
The present invention is with reference to method, equipment (system) and the flow process of computer program according to embodiments of the present invention
Figure and/or block diagram describe.It should be understood that can the most first-class by computer program instructions flowchart and/or block diagram
Flow process in journey and/or square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided
Instruction arrives the processor of general purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce
A raw machine so that the instruction performed by the processor of computer or other programmable data processing device is produced for real
The device of the function specified in one flow process of flow chart or multiple flow process and/or one square frame of block diagram or multiple square frame now.
These computer program instructions may be alternatively stored in and computer or other programmable data processing device can be guided with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in this computer-readable memory produces and includes referring to
Make the manufacture of device, this command device realize at one flow process of flow chart or multiple flow process and/or one square frame of block diagram or
The function specified in multiple square frames.
These computer program instructions also can be loaded in computer or other programmable data processing device so that at meter
Perform sequence of operations step on calculation machine or other programmable devices to produce computer implemented process, thus at computer or
The instruction performed on other programmable devices provides for realizing at one flow process of flow chart or multiple flow process and/or block diagram one
The step of the function specified in individual square frame or multiple square frame.
For illustrative purposes, description above employs specific term, to provide thorough understanding of the present invention.So
And, it will be apparent to those skilled in the art that and be not required to concrete details to put into practice the present invention.The present invention
The described above of specific embodiment be to present for purposes of illustration and description.They are not intended to detailed or by this
Bright it is limited to disclosed precise forms.In view of religious doctrine above, many modifications and variations are possible.In order to explain this best
Principle and the reality thereof of invention are applied and are illustrate and described these embodiments, so that others skilled in the art can
Utilize the present invention best and there are the various embodiments of the various amendments being suitable to intended specific use.It is intended to the model of the present invention
Enclose and limited by following claims and its equivalent.
Claims (10)
1. a virtual SIM card synchronization management method, it is characterised in that including:
When meeting first and being pre-conditioned, modem processor disabling virtual SIM card, and send messages to virtual card process
Module；
Virtual card processing module is initiated virtual SIM card and is activated request；
The integrated circuit card identification code currently blocked is entered by application processor with the integrated circuit card identification code in default memory area
Row compares, and when both are identical, activate and enable virtual SIM card.
Method the most according to claim 1, it is characterised in that described when meeting first and being pre-conditioned, modem
Processor disables virtual SIM card, and the step sending messages to virtual card processing module includes:
Described first pre-conditioned when meeting, after described modem processor disabling virtual SIM card, on radio interface layer
Report state changes event；
Described radio interface layer receives state and changes event, then send event broadcast messages to virtual card processing module.
Method the most according to claim 2, it is characterised in that described virtual card processing module is initiated virtual SIM card and activated
The step of request includes:
After virtual card processing module receives event broadcast messages, initiate virtual SIM card and activate request.
Method the most according to claim 1, it is characterised in that described method also includes:
When virtual SIM card is activated, after virtual service logic completes, virtual card processing module is by the integrated electricity of virtual SIM card
An outpost of the tax office's identification code is written to preset in memory area.
Method the most according to claim 1, it is characterised in that described method also includes:
If the integrated circuit card identification code of current card differs with the integrated circuit card identification code in default memory area, then in advance
If waiting reporting of virtual SIM card in the time.
Method the most according to claim 1, it is characterised in that described method also includes:
When meeting second and being pre-conditioned, virtual card processing module sets up the socket communication between radio interface layer；
Application processor removes virtual SIM card, and reinserts virtual SIM card.
7. a terminal, it is characterised in that including:
Modem processor and virtual card processing module；
Wherein, when meeting first and being pre-conditioned, described modem processor is used for disabling virtual SIM card, and transmission disappears
Breath is to virtual card processing module；
Described virtual card processing module is used for initiating virtual SIM card and activates request；
Described application processor is additionally operable to the integrated circuit card identification code currently blocked and the integrated circuit in default memory area
Card identification code compares, and when both are identical, activate and enable virtual SIM card.
Terminal the most according to claim 7, it is characterised in that described modem processor is additionally operable to disable virtual
After SIM, change event to radio interface layer uploaded state；
Radio interface layer receives state and changes event, then the event that sends is broadcast to virtual card processing module；
Described virtual card processing module is additionally operable to, and receives the broadcast that described radio interface layer sends according to state change event
After, initiate virtual SIM card and activate request.
Terminal the most according to claim 7, it is characterised in that described virtual card processing module is additionally operable to, and works as virtual SIM card
It is activated, after virtual service logic completes, is written to the integrated circuit card identification code of virtual SIM card preset memory area
In.
Terminal the most according to claim 7, it is characterised in that if detecting satisfied second pre-conditioned, described virtual card
Processing module is additionally operable to set up the socket communication between radio interface layer；
Described application processor is additionally operable to remove virtual SIM card, and reinserts virtual SIM card.
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