CN104185171A - Virtual SIM card realizing method and device - Google Patents
Virtual SIM card realizing method and device Download PDFInfo
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- CN104185171A CN104185171A CN201410437238.0A CN201410437238A CN104185171A CN 104185171 A CN104185171 A CN 104185171A CN 201410437238 A CN201410437238 A CN 201410437238A CN 104185171 A CN104185171 A CN 104185171A
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Abstract
The invention discloses a virtual SIM card realizing method. The method includes the following steps that 1 insertion detection of an actual SIM card is conducted; 2 when the actual SIM card is not detected or it is detected that the SIM card has problems and cannot be used normally and meanwhile a user tries to have access to a mobile network, functions of a virtual SIM card are started; 3 when it is detected that the actual SIM card is inserted into an SIM card slot and meanwhile it is detected that an intelligent mobile terminal only has a single SIM card slot or has double SIM card slots, however the card number information of the actual SIM card in the card slot is the same as the card number information of the using virtual SIM card, the functions of the using virtual SIM card are stopped; 4 when it is detected that the actual SIM card is inserted into the SIM card slot and meanwhile it is detected that the intelligent mobile terminal has the double SIM card slots, however the card number information of the actual SIM card in one card slot is different from the card number information of the using virtual SIM card, the intelligent mobile terminal starts the dual-card dual-standby function of the actual SIM card and the virtual SIM card.
Description
Technical field
The present invention relates to the technical field of mobile communication application, the method and apparatus that particularly a kind of virtual SIM card is realized.
Background technology
The development experience of mobile phone integrated mobile telephone terminal to the variation of separation between machine and card formula mobile telephone terminal, so-called integrated mobile telephone terminal can not separate together with referring to that the network access authentication accounts information of mobile telephone terminal does with mobile terminal with the corresponding functional module of identifying algorithm.And the network access authentication accounts information of separation between machine and card formula mobile telephone terminal and the corresponding functional module of identifying algorithm go to realize with a special card, it is SIM card that this card is called as user identification module card (Subscriber Identifier Module), between SIM card and mobile terminal, is connected by the electric contact connector that meets ISO7816 specification.Because separation between machine and card formula mobile telephone terminal is realized separating of network access authentication accounts information and mobile terminal, make people can use easily same SIM card to use at the mobile terminal of different model, after replacing is simultaneously mobile, SIM card information directly can be used for new mobile terminal.
But, because separation between machine and card formula mobile telephone terminal is owing to need to inserting this feature that could normally be connected to mobile network after SIM card, when the improper operation of user burns out SIM card or physical damage, just need to arrive operator business hall and handle that to mend card hand continuous, more after change card, could normally be connected to mobile network.And integrated mobile telephone terminal is due to the SIM card information mobile phone that just writes direct before mobile phone dispatches from the factory, user self cannot change, if want to change the service that other mobile operator provide, also need to handle the burning of SIM card information to corresponding mobile operator business hall.So, a kind of implementation method of virtual SIM card is urgently proposed at present, both adapted to current user only by the present situation of changing SIM card and just can change mobile service provider, solve again user and cannot be connected to mobile network's problem because of SIM card damage.
Summary of the invention
First object of the present invention is that the shortcoming that overcomes prior art is with not enough, a kind of method that provides virtual SIM card to realize, when the SIM card that the method more renews as user or intelligent mobile terminal, system automatically prompting user is preserved the relevant information of SIM card, as information such as IMSI, ICCID, PLMN and KI, these information are saved in the nonvolatile storage of intelligent mobile terminal simultaneously.Cannot use when the damage of user's SIM card time, user only need to recover to arrange by starting the SIM card information of intelligent mobile terminal, system is opened virtual SIM card task, be connected to mobile network and carry out authentication, access, normally connect mobile network, realize virtual SIM card function, when the method simultaneously may exist virtual SIM card to be connected to network for the intelligent mobile terminal of two sim card slots in access network process, then the collision problem that the SIM card of the inserting real card that is virtual SIM card exists proposes a set of solution.
The device that provides a kind of virtual SIM card to realize is provided another object of the present invention.
First object of the present invention is achieved through the following technical solutions:
The method that virtual SIM card is realized, is applied to the intelligent mobile terminal with single sim card slot or double SIM card groove, comprises the following steps:
Whether S1, system detect intelligent mobile terminal draw-in groove has entity SIM card to insert;
If S2 system does not detect entity SIM card or detects that SIM card existing problems cannot normally be used, user attempts being connected to mobile network simultaneously, whether system alert user starts virtual SIM card function, if user selects to start, system is opened virtual SIM card task, realize and be normally connected to mobile network, if user selects not start, next user attempts again reminding whether start virtual SIM card function while being connected to mobile network;
If S3 system detects entity SIM card and inserts sim card slot, start the detection authentication operations flow process of entity SIM card, and detect simultaneously intelligent mobile terminal only there is single sim card slot or there is double SIM card groove but in draw-in groove entity SIM card card number information identical with the virtual SIM card card number information of enabling, close the virtual SIM card function of enabling;
If S4 system detects entity SIM card and inserts sim card slot, start the detection authentication operations flow process of entity SIM card, and detect that intelligent mobile terminal has double SIM card groove simultaneously but in draw-in groove entity SIM card card number information not identical with the virtual SIM card card number information of enabling, intelligent mobile terminal is enabled the double-card dual-standby function of entity SIM card and virtual SIM card.
Further, in described step S3 or step S4, start after the detection authentication operations flow process of entity SIM card in system, system also detects intelligent mobile terminal and whether has preserved the card number information of described entity SIM card, if system does not detect the card number information of this SIM card, system alert custom system will be preserved the card number information of SIM card automatically.
Further, also comprise the following steps:
When intelligent mobile terminal is opened double-card dual-standby function, while being inserted into the first draw-in groove as sporocarp SIM card, entity SIM card is made as to card 1, the virtual SIM card of enabling is made as to card 2, if instead when now entity SIM card is inserted into the second draw-in groove, entity SIM card is made as to card 2, the virtual SIM card of enabling is made as to card 1.
Further, described SIM card card number information comprises ICCID integrated circuit number, MSISDN mobile station ISDN number, the international mobile client identification code of IMSI, the interim mobile client identification code of TMSI, PIN code, PIN2 code, PUK code, PUK2 code, MSRN mobile client roaming number, LAI lane place identification code, CGI Cell Global Identification, key K i and Kc, IMEI world mobile station equipment identification code.
Another object of the present invention is achieved through the following technical solutions:
The device that virtual SIM card is realized, is applied to the intelligent mobile terminal with single sim card slot or double SIM card groove, and this device comprises:
Entity SIM card is inserted checkout gear, and whether this device detects intelligent mobile terminal draw-in groove for system has entity SIM card to insert;
Virtual SIM card function opening device, this device does not detect entity SIM card or detects that SIM card existing problems cannot normally be used in system, user attempts being connected to mobile network simultaneously, whether system alert user starts virtual SIM card function, if user selects to start, system is opened virtual SIM card task, realizes and is normally connected to mobile network; If user selects not start, next user attempts again reminding whether start virtual SIM card function while being connected to mobile network;
Virtual SIM card function shutoff device, this device is in the time that system detects that entity SIM card is inserted sim card slot, start the detection authentication operations flow process of entity SIM card, and detect simultaneously intelligent mobile terminal only there is single sim card slot or there is double SIM card groove but in draw-in groove entity SIM card card number information identical with the virtual SIM card card number information of enabling, close the virtual SIM card function of enabling;
The double-card dual-standby function opening device of entity SIM card and virtual SIM card, this device detects entity SIM card insertion sim card slot in system, start the detection authentication operations flow process of entity SIM card, and detect that intelligent mobile terminal has double SIM card groove simultaneously but in draw-in groove entity SIM card card number information not identical with the virtual SIM card card number information of enabling, intelligent mobile terminal is enabled the double-card dual-standby function of entity SIM card and virtual SIM card.
Further, in the double-card dual-standby function opening device of described virtual SIM card function shutoff device or entity SIM card and virtual SIM card, start after the detection authentication operations flow process of entity SIM card in system, system also detects intelligent mobile terminal and whether has preserved the card number information of described entity SIM card, if system does not detect the card number information of this SIM card, system alert custom system will be preserved the card number information of SIM card automatically.
Further, described device also comprises:
Double-card dual-standby card number setting device, this device is when intelligent mobile terminal is opened double-card dual-standby function, while being inserted into the first draw-in groove as sporocarp SIM card, entity SIM card is made as to card 1, the virtual SIM card of enabling is made as to card 2, if instead when now entity SIM card is inserted into the second draw-in groove, entity SIM card is made as to card 2, the virtual SIM card of enabling is made as to card 1.
Further, described SIM card card number information comprises ICCID integrated circuit number, MSISDN mobile station ISDN number, the international mobile client identification code of IMSI, the interim mobile client identification code of TMSI, PIN code, PIN2 code, PUK code, PUK2 code, MSRN mobile client roaming number, LAI lane place identification code, CGI Cell Global Identification, key K i and Kc, IMEI world mobile station equipment identification code.
The present invention has following advantage and effect with respect to prior art:
1, the present invention has overcome intelligent mobile terminal user because SIM card is damaged or lost and cause being connected to mobile network's problem, by in advance the information extractions such as the authentication of SIM card the inside being gone out to be saved in intelligent mobile terminal, to arrive at intelligent mobile terminal and realize in the SIM card empty calorie burning transition of operation of the inside, Virtual network operator business hall before, promoted the convenience that user uses.
2, the invention provides automatic identification, the switching of a set of physics SIM card and virtual SIM card, the technical scheme of setting, promoted the intelligent of intelligent mobile terminal.
Brief description of the drawings
Fig. 1 is the method flow block diagram that in the present invention, a kind of virtual SIM card is realized.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment mono-
The present embodiment discloses a kind of method that virtual SIM card is realized, be applied to the intelligent mobile terminal with single sim card slot or double SIM card groove, intelligent mobile terminal system in the time of normal use SIM card is saved in the information such as the IMSI of SIM card, ICCID, PLMN and KI in intelligent mobile terminal non-volatile storage space, in the time that user's SIM card is damaged, user can start virtual SIM card function, is normally connected to mobile network.
This embodiment specifically comprises the following steps:
Whether step S1, system detect intelligent mobile terminal draw-in groove has entity SIM card to insert.
If step S2 system does not detect entity SIM card or detects that SIM card existing problems cannot normally be used, user attempts being connected to mobile network simultaneously, whether system alert user starts virtual SIM card function, if user selects to start, system is opened virtual SIM card task, realize and be normally connected to mobile network, if user selects not start, next user attempts again reminding whether start virtual SIM card function while being connected to mobile network.
If step S3 system detects entity SIM card and inserts sim card slot, start the detection authentication operations flow process of entity SIM card, and detect simultaneously intelligent mobile terminal only there is single sim card slot or there is double SIM card groove but in draw-in groove entity SIM card card number information identical with the virtual SIM card card number information of enabling, close the virtual SIM card function of enabling;
Wherein, after the detection authentication operations flow process of system startup entity SIM card, also can detect intelligent mobile terminal and whether preserve the card number information of described entity SIM card, if system does not detect the card number information of this SIM card, system alert custom system will be preserved the card number information of SIM card automatically.
If step S4 system detects entity SIM card and inserts sim card slot, start the detection authentication operations flow process of entity SIM card, and detect that intelligent mobile terminal has double SIM card groove simultaneously but in draw-in groove entity SIM card card number information not identical with the virtual SIM card card number information of enabling, intelligent mobile terminal is enabled the double-card dual-standby function of entity SIM card and virtual SIM card.
Wherein, after the detection authentication operations flow process of system startup entity SIM card, also can detect intelligent mobile terminal and whether preserve the card number information of described entity SIM card, if system does not detect the card number information of this SIM card, system alert custom system will be preserved the card number information of SIM card automatically.
When step S5, intelligent mobile terminal are opened double-card dual-standby function, while being inserted into the first draw-in groove as sporocarp SIM card, entity SIM card is made as to card 1, the virtual SIM card of enabling is made as to card 2, if instead when now entity SIM card is inserted into the second draw-in groove, entity SIM card is made as to card 2, the virtual SIM card of enabling is made as to card 1.
SIM card card number information described in several steps comprises ICCID integrated circuit number, MSISDN mobile station ISDN number, the international mobile client identification code of IMSI, the interim mobile client identification code of TMSI, PIN code, PIN2 code, PUK code, PUK2 code, MSRN mobile client roaming number, LAI lane place identification code, CGI Cell Global Identification, key K i and Kc, IMEI world mobile station equipment identification code above.Wherein,
1. integrated circuit number (ICCID)
ICCID number is SIM card number (identifying the card number of integrated circuit card), is different from MSISDN (namely we said cell-phone number, as 13910020840).
20 altogether of ICCID numbers, adopt bar code and digital number printing, and color is black, is imprinted on the reverse side of SIM card, i.e. that face of microarray strip not.Kilocalorie, lesser calorie all print 20, and bar code, digital number are imprinted on upper left side by kilocalorie, and bar code is upper, digital number under.Lesser calorie is only printed digital number at chip reverse side, and digital number divides four lines, five of every row.
2. mobile station ISDN number (MSISDN)
Mobile Subscriber International ISDN Number refers to that calls customer is to call out required group of client's in digital public land cellular mobile communications networks number, " SIM card number " or " cell-phone number " that namely we the most often say.The structure of number is:
CC?NDC?SN
CC=national code.China is 86.
The domestic destination of NDC=code, i.e. networking Number for access, China Mobile GSM net is 135,136,137,138,139, the GSM of CHINAUNICOM net is 130,131,132.
SN=client's number, adopts isometric 8 bit number plans.
The SN of China Mobile number structure is H1H2H3H4ABCD, and wherein HlH2H3H4 is the HLR number of each mobile service local network, and ABCD is mobile client code.The SN of CHINAUNICOM number structure is H1H2H3ABCDE, and HlH2H3 is the HLR number of mobile service local network, and ABCDE is mobile client code.
3. international mobile client identification code (IMSI)
In order correctly to identify certain mobile client on the net at wireless path and whole GSM mobile communication, just must distribute a specific identification code to mobile client.This identification code is called international mobile client identification code (IMSI), for all signalings of GSM mobile radio communication, is stored in client identification module (SIM), HLR, VLR.
IMSI number structure is:
MCC?MNC?MSIN
MCC=mobile national number, is made up of 3 bit digital, identifies uniquely the affiliated country of mobile client.China is 460.
MNC=moves network No., is made up of the mobile network belonging to for identifying mobile client 2 bit digital.China Mobile GSM PLMN net is 00, and the GSMPLMN of CHINAUNICOM net is 0l.
MSIN=mobile client identification code, adopts isometric 11 bit digital to form.Identify uniquely mobile client in domestic GSM mobile radio communication.
4. interim mobile client identification code (TMSI)
For IMSI is maintained secrecy, MSC/VLR distributes a unique TMSI can to visiting mobile client, and the BCD that is 4 bytes of being distributed voluntarily by MSC encodes, only for using in this MSC service area.
5.PIN code
PIN code (Personal Identity Number): PIN, is also PIN1 code, long 4; set (initial value is 1234 or 0000) by user oneself; belong to the password of SIM card, be used for protecting the safety of SIM card, prevent that SIM card from being used without permission.Initial condition does not activate.Start after this function, each user starts shooting again, gsm system will and mobile phone between carry out automatic right-discriminating, judge the legitimacy of SIM card, only after system accreditation, ability provides service for this user.
User forgets PIN code accidentally starting after PIN code defencive function, and after three PIN code of wrong input, SIM is automatic locking, and mobile phone cannot access network, and prompting requires input PUK code.At this moment need to carry sufficient vouchers and mobile phone goes to untie to the business hall of local operator, also can dial Service Phone and obtain.
6.PIN2 code
PIN2 code: PIN2 code is also the password of SIM card, it is relevant with the amendment of SIM card inside information with network billing." charging " function on mobile phone needs the support of PIN2 code.Gsm protocol supports mobile phone to inquire about at any time the expenditure of having conversed, and Domestic Carriers is opened this business in some areas at present, and user can obtain the PIN2 code of oneself.
7.PUK code
PUK code (PIN UnblockingKey): PUK code is the Universal lock of separating PIN code, and every SIM card has each self-corresponding PUK code, long 8, can transfer to user oneself management, also can be by Virtual network operator control.Domestic Carriers has substantially all been opened the business of inquiry PUK code at present, and user can oneself manage PUK code.
8.PUK2 code
PUK2 code (PIN2 Unblocking key): PUK code is the Universal lock of separating PIN2 code, and every SIM card has each self-corresponding PUK2 code, long 8, can transfer to user oneself management, also can be by Virtual network operator control.The operator in Some Domestic area has opened the business of PUK2 code at present, and user can oneself manage PUK2 code.
9. mobile client roaming number (MSRN)
The HLR that called party client belongs to knows which MSC/VLR service area this client is at present, for offer one of entrance MSC/VLR (GMSC) for routing by temporary number, HLR asks the MSC/VLR of called place service area to distribute a mobile client roaming number (MSRN) to this called party client, and this number is delivered to HLR, after receiving, HLR sends to again GMSC, GMSC according to this number routing by, calling is connected to the MSC/VLR exchange that called party client is being accessed at present.Once route is set up, this number just can discharge immediately.This inquiry, call routing are programs of MAP in No.7 signaling (MAP) by function (asking a MSRN function), in the No.7 signaling network of asking at GMSC-HLR-MSC/VLR, transmit.
Mobile client roaming number (MSRN) structure is: CC NDC SN
China Mobile GSM mobile radio communication technical system specify 139 latter first be zero Mobile Subscriber International ISDN Number is mobile client roaming number (MSRN), i.e. 1390MlM2M3ABCD.MlM2M3 is the number of MSC.MlM2 is identical with the HlH2 in Mobile Subscriber International ISDN Number.
10. lane place identification code (LAI)
Lane place identification code is upgraded for the position of mobile client,
Its number structure is: the maximum 16bit of 3 bit digital 2 bit digital
MCC?MNC?LAC
MCC=mobile client national code, with the front three numeral in IMSI.MNC=moves network No., with the MNC in IMSI.
LAC=lane place number, is 2 byte BCD codings, is expressed as X1X2X3X4.65536 different lane place of definable in a GSM PLMN net.
11. Cell Global Identification (CGI)
CGI is that it is after lane place identification code (LAI), to add a cell ID (CI) for identifying Nei community, a lane place.
12. key K i, Kc
In SIM card, the most responsive data are secret algorithm A3, A8 algorithm and key K i, Kc.A3, A8 algorithm are to write in production SIM card, and common people cannot read A3, A8 algorithm; Kc is derived by Ki in ciphering process; Female key (Kki) that Ki need to use according to client's IMSI with while writing card, a kind of advanced algorithm DES being provided by operation department, be Ki=DES (IMSI, Kki), produce and write in SIM card through writer, simultaneously will by IMSI, Ki, this sends into GSM network unit AUC AUC to data.
How to ensure Ki safe and secret in transport process be a very important thing.Ki generates in the time writing card, in transport process, encrypts simultaneously, deciphers after then entering HLR/AUC again, and the operating personnel of write the two or more syllables of a word together card and HLR/AUC do not know the True Data of Ki yet so.
General popular way is with a senior equation DES, Ki to be encrypted, and DES equation needs one key K des, and encryption and decryption are all used same as key.Provide DES equation to HLR/AUC equipment supplier by operation department, operation department formulates strict security system, has managed the fail safe that key K des just can ensure that Ki transmits.
13. international mobile station equipment identification codes (IMEI)
In mobile phone, except there are several numbers in SIM card above, also has an important number.It exists in the middle of mobile module.It is called IMEI number, for identifying uniquely the coding of a mobile station equipment, is the ten's digit of 15,
Being calculated and obtained by chip production producer, as TI, Qualcomm etc., is " the mobile phone string number " that we often say.Its structure is:
6 bit digital 2 bit digital 6 bit digital l bit digital TAC FAC SNR SP
TAC=type approval code, is distributed by European model authentication center.It has represented the model of mobile phone.No matter be the product of which kind of brand, as long as the mobile phone TAC code of same model must be the same.
FAC=factory assembling code, is encoded by producer, and its implication refers to which factory of family mobile phone is in while finally completing assembling.You can, by tentatively judging the last assembling ground of mobile phone for more same brand mobile phone No. FAC, if the mobile phone FAC code of same brand is inconsistent, at this time will enhance your vigilance.
SNR=serial number, is distributed by producer.Identify certain equipment in each TAC and FAC.The SNR of same brand and same model is impossible the same, if it is the same to find that there is the sequence number of two looms, one of them is imitation certainly so.
SP=check digit, by above 14 calculate by certain algorithm.
The method that obtains IMEI number from mobile phone is to dial " * #06# ", and it is 17 that some mobile phone IMEI numbers show, except 15 bit digital above, finally two digits is SVN (Software Version Number), i.e. software version number.
Embodiment bis-
The device that virtual SIM card is realized, is applied to the intelligent mobile terminal with single sim card slot or double SIM card groove, and this device comprises:
1, entity SIM card is inserted checkout gear, and whether this device detects intelligent mobile terminal draw-in groove for system has entity SIM card to insert.
2, virtual SIM card function opening device, this device does not detect entity SIM card or detects that SIM card existing problems cannot normally be used in system, user attempts being connected to mobile network simultaneously, whether system alert user starts virtual SIM card function, if user selects to start, system is opened virtual SIM card task, realizes and is normally connected to mobile network; If user selects not start, next user attempts again reminding whether start virtual SIM card function while being connected to mobile network.
3, virtual SIM card function shutoff device, this device is in the time that system detects that entity SIM card is inserted sim card slot, start the detection authentication operations flow process of entity SIM card, and detect simultaneously intelligent mobile terminal only there is single sim card slot or there is double SIM card groove but in draw-in groove entity SIM card card number information identical with the virtual SIM card card number information of enabling, close the virtual SIM card function of enabling.
Wherein, after the detection authentication operations flow process of system startup entity SIM card, also can detect intelligent mobile terminal and whether preserve the card number information of described entity SIM card, if system does not detect the card number information of this SIM card, system alert custom system will be preserved the card number information of SIM card automatically.
4, the double-card dual-standby function opening device of entity SIM card and virtual SIM card, this device detects entity SIM card insertion sim card slot in system, start the detection authentication operations flow process of entity SIM card, and detect that intelligent mobile terminal has double SIM card groove simultaneously but in draw-in groove entity SIM card card number information not identical with the virtual SIM card card number information of enabling, intelligent mobile terminal is enabled the double-card dual-standby function of entity SIM card and virtual SIM card.
Wherein, after the detection authentication operations flow process of system startup entity SIM card, also can detect intelligent mobile terminal and whether preserve the card number information of described entity SIM card, if system does not detect the card number information of this SIM card, system alert custom system will be preserved the card number information of SIM card automatically.
5, double-card dual-standby card number setting device, this device is when intelligent mobile terminal is opened double-card dual-standby function, while being inserted into the first draw-in groove as sporocarp SIM card, entity SIM card is made as to card 1, the virtual SIM card of enabling is made as to card 2, if instead when now entity SIM card is inserted into the second draw-in groove, entity SIM card is made as to card 2, the virtual SIM card of enabling is made as to card 1.
SIM card card number information described in several devices comprises ICCID integrated circuit number, MSISDN mobile station ISDN number, the international mobile client identification code of IMSI, the interim mobile client identification code of TMSI, PIN code, PIN2 code, PUK code, PUK2 code, MSRN mobile client roaming number, LAI lane place identification code, CGI Cell Global Identification, key K i and Kc, IMEI world mobile station equipment identification code above.
It should be noted that in said apparatus embodiment, included modules and unit are just divided according to function logic, but are not limited to above-mentioned division, as long as can realize corresponding function; In addition, the concrete title of each functional module and unit also, just for the ease of mutual differentiation, is not limited to protection scope of the present invention.
Above-described embodiment is preferably execution mode of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present invention and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection scope of the present invention.
Claims (8)
1. the method that virtual SIM card is realized, is applied to the intelligent mobile terminal with single sim card slot or double SIM card groove, it is characterized in that, comprises the following steps:
Whether S1, system detect intelligent mobile terminal draw-in groove has entity SIM card to insert;
If S2 system does not detect entity SIM card or detects that SIM card existing problems cannot normally be used, user attempts being connected to mobile network simultaneously, whether system alert user starts virtual SIM card function, if user selects to start, system is opened virtual SIM card task, realize and be normally connected to mobile network, if user selects not start, next user attempts again reminding whether start virtual SIM card function while being connected to mobile network;
If S3 system detects entity SIM card and inserts sim card slot, start the detection authentication operations flow process of entity SIM card, and detect simultaneously intelligent mobile terminal only there is single sim card slot or there is double SIM card groove but in draw-in groove entity SIM card card number information identical with the virtual SIM card card number information of enabling, close the virtual SIM card function of enabling;
If S4 system detects entity SIM card and inserts sim card slot, start the detection authentication operations flow process of entity SIM card, and detect that intelligent mobile terminal has double SIM card groove simultaneously but in draw-in groove entity SIM card card number information not identical with the virtual SIM card card number information of enabling, intelligent mobile terminal is enabled the double-card dual-standby function of entity SIM card and virtual SIM card.
2. the method that a kind of virtual SIM card according to claim 1 is realized, it is characterized in that: in described step S3 or step S4, start after the detection authentication operations flow process of entity SIM card in system, system also detects intelligent mobile terminal and whether has preserved the card number information of described entity SIM card, if system does not detect the card number information of this SIM card, system alert custom system will be preserved the card number information of SIM card automatically.
3. the method that a kind of virtual SIM card according to claim 1 is realized, is characterized in that, also comprises the following steps:
When intelligent mobile terminal is opened double-card dual-standby function, while being inserted into the first draw-in groove as sporocarp SIM card, entity SIM card is made as to card 1, the virtual SIM card of enabling is made as to card 2, if instead when now entity SIM card is inserted into the second draw-in groove, entity SIM card is made as to card 2, the virtual SIM card of enabling is made as to card 1.
4. the method realizing according to the arbitrary described a kind of virtual SIM card of claims 1 to 3, is characterized in that: described SIM card card number information comprises ICCID integrated circuit number, MSISDN mobile station ISDN number, the international mobile client identification code of IMSI, the interim mobile client identification code of TMSI, PIN code, PIN2 code, PUK code, PUK2 code, MSRN mobile client roaming number, LAI lane place identification code, CGI Cell Global Identification, key K i and Kc, IMEI world mobile station equipment identification code.
5. the device that virtual SIM card is realized, is applied to the intelligent mobile terminal with single sim card slot or double SIM card groove, it is characterized in that, this device comprises:
Entity SIM card is inserted checkout gear, and whether this device detects intelligent mobile terminal draw-in groove for system has entity SIM card to insert;
Virtual SIM card function opening device, this device does not detect entity SIM card or detects that SIM card existing problems cannot normally be used in system, user attempts being connected to mobile network simultaneously, whether system alert user starts virtual SIM card function, if user selects to start, system is opened virtual SIM card task, realizes and is normally connected to mobile network; If user selects not start, next user attempts again reminding whether start virtual SIM card function while being connected to mobile network;
Virtual SIM card function shutoff device, this device is in the time that system detects that entity SIM card is inserted sim card slot, start the detection authentication operations flow process of entity SIM card, and detect simultaneously intelligent mobile terminal only there is single sim card slot or there is double SIM card groove but in draw-in groove entity SIM card card number information identical with the virtual SIM card card number information of enabling, close the virtual SIM card function of enabling;
The double-card dual-standby function opening device of entity SIM card and virtual SIM card, this device detects entity SIM card insertion sim card slot in system, start the detection authentication operations flow process of entity SIM card, and detect that intelligent mobile terminal has double SIM card groove simultaneously but in draw-in groove entity SIM card card number information not identical with the virtual SIM card card number information of enabling, intelligent mobile terminal is enabled the double-card dual-standby function of entity SIM card and virtual SIM card.
6. the device that a kind of virtual SIM card according to claim 5 is realized, it is characterized in that: in the double-card dual-standby function opening device of described virtual SIM card function shutoff device or entity SIM card and virtual SIM card, start after the detection authentication operations flow process of entity SIM card in system, system also detects intelligent mobile terminal and whether has preserved the card number information of described entity SIM card, if system does not detect the card number information of this SIM card, system alert custom system will be preserved the card number information of SIM card automatically.
7. the device that a kind of virtual SIM card according to claim 5 is realized, is characterized in that, also comprises:
Double-card dual-standby card number setting device, this device is when intelligent mobile terminal is opened double-card dual-standby function, while being inserted into the first draw-in groove as sporocarp SIM card, entity SIM card is made as to card 1, the virtual SIM card of enabling is made as to card 2, if instead when now entity SIM card is inserted into the second draw-in groove, entity SIM card is made as to card 2, the virtual SIM card of enabling is made as to card 1.
8. the device of realizing according to the arbitrary described a kind of virtual SIM card of claim 5 to 7, is characterized in that:
Described SIM card card number information comprises ICCID integrated circuit number, MSISDN mobile station ISDN number, the international mobile client identification code of IMSI, the interim mobile client identification code of TMSI, PIN code, PIN2 code, PUK code, PUK2 code, MSRN mobile client roaming number, LAI lane place identification code, CGI Cell Global Identification, key K i and Kc, IMEI world mobile station equipment identification code.
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| CN105554728A (en) * | 2015-12-10 | 2016-05-04 | 深圳市迪讯飞科技有限公司 | Cloud SIM card pool system |
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| CN111431847A (en) * | 2016-02-01 | 2020-07-17 | 上海途鸽数据科技有限公司 | Authentication method and device for virtual subscriber identity module |
| CN106210023A (en) * | 2016-07-05 | 2016-12-07 | 努比亚技术有限公司 | Virtual SIM card synchronization management method and terminal |
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| CN106792640A (en) * | 2016-12-20 | 2017-05-31 | 北京小米移动软件有限公司 | The communication means of virtual SIM card, mobile terminal and server |
| CN108513279A (en) * | 2017-06-23 | 2018-09-07 | 深圳市联智能物联网有限公司 | The implementation method of virtual SIM card |
| CN109195189A (en) * | 2018-10-08 | 2019-01-11 | 深圳市广和通无线股份有限公司 | Double card switching method and apparatus |
| CN109195189B (en) * | 2018-10-08 | 2021-07-06 | 深圳市广和通无线股份有限公司 | Dual-card switching method and device |
| CN110475237A (en) * | 2019-07-19 | 2019-11-19 | 澳克多普有限公司 | A kind of SIM card dynamic selection method and system |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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