CN102821380B - For realizing method and the mobile terminal of one-card multi-number of mobile terminal - Google Patents
For realizing method and the mobile terminal of one-card multi-number of mobile terminal Download PDFInfo
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- CN102821380B CN102821380B CN201210270831.1A CN201210270831A CN102821380B CN 102821380 B CN102821380 B CN 102821380B CN 201210270831 A CN201210270831 A CN 201210270831A CN 102821380 B CN102821380 B CN 102821380B
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Abstract
The present invention discloses the method for realizing one-card multi-number of mobile terminal and mobile terminal, and its method comprises: after mobile terminal-opening, by the legitimacy of each the IMSI code in operator's Network Recognition SIM card and validity; When identifying successfully, judge that whether the registration of SIM card number and authentication be successful; During recognition failures, mobile terminal thinks illegal SIM card number, and prohibits the use this SIM card number; When judging the registration of SIM card number and authentication success at mobile terminal, open SIM card function, if the registration of SIM card number and authentication failure, then return SIM cartoon letters failure, and close the function of this SIM card. After SIM card function is opened, mobile terminal just can be dialed and incoming call phone. Use the mobile terminal of the present invention to eliminate user to need several to be stuck on a mobile phone to bring, or multiple cards of a machine carry out standby trouble, bring great convenience to user, improve the test effect of user.
Description
Technical field
The present invention relates to mobile communication technical field, in particular to method and mobile terminal for realizing one-card multi-number of mobile terminal.
Background technology
Rapidly, the use of mobile telephone gets more and more, and speech quality is become better and better, and price is more and more lower, and area coverage is also more and more wider in mobile communication technology development. Some commmunication companies network coverage area is big, and strength is strong, but cost of the phone call is expensive; Some costs of the phone call are low, but network coverage area is little, and therefore, user according to different demands, can select different operators.
But at present, all mobile telephones are all that a SIM card mates a SIM card number, user is when other places, many unnecessary roaming costs of the phone call can be increased to mobile subscriber, if using the mobile phone of one-telephone multi-card, needing to select main SIM card and auxiliary SIM card, its handoff procedure is cumbersome, and mobile telephone is also difficult to convert different communication networks as required at any time.
If having the SIM card of one-card multi-number, it is achieved mobile phone one SIM card, a multiple telephone number, removing several from and being stuck on a mobile phone to bring, or auxiliary SIM card is carried out standby trouble by a machine multiple SIM card, user brings great convenience in the future.
Thus prior art need to improve.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art part, it is an object of the invention to provide a kind of method for realizing one-card multi-number of mobile terminal and mobile terminal, with the use of the SIM card of number more than, switch different numbers by the function menu of mobile terminal, bring conveniently to user.
In order to achieve the above object, this invention takes following technical scheme:
For realizing a method for one-card multi-number of mobile terminal, described method comprises:
After A, mobile terminal-opening, by the legitimacy of each the IMSI code in operator's Network Recognition SIM card and validity; Step B is performed when identifying successfully;During recognition failures, mobile terminal thinks illegal SIM card number, and prohibits the use this SIM card number;
B, mobile terminal judge that whether the registration of SIM card number and authentication be successful, if it does, then perform step C; Otherwise, return SIM cartoon letters failure, and close the function of this SIM card;
C, unlatching SIM card function.
Described for, in the method realizing one-card multi-number of mobile terminal, after step c, described method also comprises:
C11, the SIM card number that user selects is set to the SIM card number currently called.
Described for, in the method realizing one-card multi-number of mobile terminal, after step c, described method also comprises:
C21, when there being incoming call, connect called SIM card number, other SIM card number is set to standby state.
Described for, in the method realizing one-card multi-number of mobile terminal, after step C21, described method also comprises:
C22, when conversing, if also having other incoming call, judge that whether called SIM card number is the SIM card number of current talking; If it does, then perform step C23; Otherwise, perform step C24;
C23, prompting incoming call this SIM card number of user the line is busy;
C24, mobile terminal prompting user has new incoming call, and judges whether user answers this incoming call; The call of former SIM card number is interrupted when user answers this incoming call; When user continues the call of former SIM card number, interrupt new electricity and come.
Described for, in the method realizing one-card multi-number of mobile terminal, after step C11, described method also comprises:
C12, the information of home location automatically identifying SIM card number, when roaming SIM card number and have incoming call, switch to non-roaming SIM card number.
For realizing a mobile terminal for one-card multi-number, comprising:
IMSI code reads and sending module, and for the IMSI code in reading SIM card, send gives corresponding operator network;
Judge module, whether successful for judging the registration of SIM card number and authentication;
Central processing module, for opening or close SIM card and arrange the open/stand state of SIM card number.
The described mobile terminal for realizing one-card multi-number, also comprises:
Select module, for selecting the SIM card number of current use;
Described central processing module, also SIM card number for user being selected is set to the SIM card number currently called.
The described mobile terminal for realizing one-card multi-number, also comprises:
Automatically identify module, for identifying the information of home location of SIM card number, and judge whether SIM card number is roaming card;
Handover module, for when automatically identifying Module recognition for roaming SIM card, automatically switching to non-roaming SIM card number.
The described mobile terminal for realizing one-card multi-number, also comprises:
Incoming call judges module, for judging called SIM card number;
Described central processing module, also for connecting called SIM card number; And the selection according to user when there being new incoming call, interrupts the call of former SIM card number, or continue the call of former SIM card number, interrupt newly sending a telegram here.
The described mobile terminal for realizing one-card multi-number, also comprises: at least one RF receiving and transmission module and at least one antenna, and described RF receiving and transmission module connects antenna and central processing module.
Compared to prior art, method for realizing one-card multi-number of mobile terminal provided by the invention and mobile terminal, after mobile terminal-opening, by the legitimacy of each the IMSI code in operator's Network Recognition SIM card and validity; When identifying successfully, judge that whether the registration of SIM card number and authentication be successful;During recognition failures, mobile terminal thinks illegal SIM card number, and prohibits the use this SIM card number; When judging the registration of SIM card number and authentication success at mobile terminal, open SIM card function, if the registration of SIM card number and authentication failure, then return SIM cartoon letters failure, and close the function of this SIM card. After SIM card function is opened, mobile terminal just can be dialed and incoming call phone. Use the mobile terminal of the present invention to eliminate user to need several to be stuck on a mobile phone to bring, or other auxiliary SIM card is carried out standby trouble by multiple cards of a machine, brings great convenience to user, improves the test effect of user.
Accompanying drawing explanation
Fig. 1 is that the present invention is for realizing the method flow diagram of one-card multi-number of mobile terminal.
Fig. 2 is that the present invention is for realizing the structure block diagram of the mobile terminal of one-card multi-number.
Fig. 3 is the method flow diagram that the present invention carries out incoming call handling for realizing the mobile terminal of one-card multi-number.
Embodiment
The present invention provides a kind of method for realizing one-card multi-number of mobile terminal and mobile terminal, and for making the object of the present invention, technical scheme and effect clearly, clearly, developing simultaneously referring to accompanying drawing, the present invention is described in more detail for embodiment. It is to be understood that specific embodiment described herein is only in order to explain the present invention, it is not intended to limit the present invention.
The number of mobile telephone is determined by SIM card, unrelated with mobile phone itself. When user applies for networking, first mobile communication company to be set up a kind of contractual relationship with user, namely the information registering of user in relevant database, simultaneously for user provides SIM card, in SIM card, be injected into IMSI(international nobile recognition number), password, the access grade control of user, the class of business of user's registration and the content such as the relevant network information.
The mobile telephone not inserting SIM card is a kind of without main mobile terminal for the network-side of operating side, network-side cannot know it is who is at this mobile terminal of use, should going to whom to collect cost of the phone call, therefore, communication network can not provide normal communication business for it. Mobile telephone must insert its powerful software and hardware function of legal SIM card competence exertion, and SIM card also must could realize communication function by means of mobile telephone simultaneously.
The SIM card that the present invention only need to insert more than one number on mobile terminals just can eliminate user to be needed several to be stuck on a mobile phone to bring, or multiple cards of a machine carry out standby trouble, and can also automatically identify ownership place, electricity switches to non-roaming SIM card number in the future, saves telephone expenses. Referring to Fig. 1, it is that the present invention is for realizing the method flow diagram of one-card multi-number of mobile terminal. As shown in Figure 1, described comprise for realizing the method for one-card multi-number of mobile terminal:
After S100, mobile terminal-opening, by the legitimacy of each the IMSI code in operator's Network Recognition SIM card and validity. Step S200 is performed when identifying successfully; During recognition failures, mobile terminal thinks illegal SIM card number, and prohibits the use this SIM card number.
In the specific implementation, IMSI(international mobile subscriber identity can be read from SIM card after mobile terminal-opening, 15 numerals) and the interim identify code of TMSI(, 4 bytes), and they are issued operator's network, judge that whether this IMSI or TMSI is effective by operator's network, generate the RAND(randomized number of a 128bit when active), then issue mobile terminal and verify.
S200, mobile terminal judge that whether the registration of SIM card number and authentication be successful, if it does, then perform step S300; Otherwise, return SIM cartoon letters failure, and close the function of this SIM card.
After mobile terminal receives RAND, RAND is issued SIM card; The KI(KI of SIM card to be stored therein) as double secret key RAND carries out A3, A8 computing (A3 identification algorithm, A8 encrypts key schedule), generate SRES+Kc(SRES identification response, Kc adds decryption key); After mobile terminal reading, SRES is issued operator's network; Operator's network oneself carries out A3, A8 computing, if the SRES that the result of computing returns with mobile terminal is identical, then thinks that this user is legal, i.e. the registration of SIM card number and authentication success.
Owing to the internal memory of the SIM card of many numbers is divided into multiple region, each region stores the IMSI number of a number, after mobile start, each number to be carried out the checking of user's identity with operator's network side, and carries out registration and the authentication of network, it is ensured that the legitimacy of each number and validity. Further, multiple numbers of SIM card can store the network data of same communication system, it is also possible to stores the network data of different communication systems, and therefore, every SIM card can access operator's network simultaneously, it is also possible to accesses different operator's networks.
S300, unlatching SIM card function.
In the present embodiment, mobile terminal can support multiple logical control channel, for each SIM card number distributes specific user's identity, successively to operator's network registry, and is each number request traffic channel, activating service.
And each SIM card number can use independent or same control channel interconnection network. This permission at any time can ensure that each number can receive call incoming and information. Time standby, SIM card can carry out signal communication with base station; During call, the IMSI number of all SIM cards in mobile terminal energy reading machine, to judge paging number and reply.
Further, after SIM card function is opened, described method also comprises:
S311, the SIM card number that user selects is set to the SIM card number currently called. User directly selects current main SIM card number by the function menu of mobile terminal, and can be selected the number needing use by function menu.
In order to save telephone expenses for user, user can also arrange, by the function menu of mobile terminal, SIM card number that the automatic recognition function of ownership place of SIM card number judges in SIM card, and which is roaming SIM card number, which is non-roaming SIM card number, when roaming SIM card number and have incoming call, automatically identify the information of home location of called SIM card number, and switch to non-roaming SIM card number.
In the embodiment of the present invention, after opening SIM card function or being provided with the SIM card number for currently calling, described method also comprises:
S312, when there being incoming call, connect called SIM card number, other SIM card number is set to standby state. Wherein, called SIM card number is the SIM card number that incoming call user dials.
S313, when conversing, if also having other incoming call, judge that whether called SIM card number is the SIM card number of current talking; If it does, then perform step S314; Otherwise, perform step S315;
S314, prompting incoming call this SIM card number of user the line is busy;
S315, mobile terminal prompting user has new incoming call, and judges whether user answers this incoming call; The call of former SIM card number is interrupted when user answers this incoming call;When user continues the call of former SIM card number, interrupt newly sending a telegram here.
Based on the above-mentioned method for realizing one-card multi-number of mobile terminal, the present invention is a kind of mobile terminal for realizing one-card multi-number of corresponding offer also, refers to Fig. 2, for the present invention is for realizing the structure block diagram of the mobile terminal of one-card multi-number.
As shown in Figure 2, described mobile terminal comprises: IMSI code reads and sending module 101, judges module 102 and central processing module 103, described IMSI code read and sending module 101 with judge that module 102 is connected with central processing module 103. Wherein, the reading of IMSI code and sending module 101 are for the IMSI code in reading SIM card, and send gives corresponding operator network. Judge that whether module 102 is successful for judging the registration of SIM card number and authentication. Central processing module 103 for realizing the basic function of mobile terminal, and for opening or close SIM card, arrange the open/stand state of SIM card number.
In the present embodiment, described mobile terminal also comprises: selecting module 104, automatically identify module 105 and handover module 106, described selection module 104, automatically identification module 105 and handover module 106 are connected with central processing module 103. Selecting module 104 for selecting the SIM card number of current use, this selection module 104 is embodied by the function menu of mobile terminal. Described central processing module 103 also SIM card number for user is selected be set to the SIM card number currently called, other SIM card number is set to standby state. Automatic identification module 105 is for identifying the information of home location of SIM card number, and its function realizes in conjunction with GPS location technology, judges the position residing for mobile terminal, and which has roaming SIM card number automatically to identify the SIM card number in SIM card, and where this is this locality SIM card number; Handover module 106 is for when automatically identifying that module 105 is identified as roaming SIM card, automatically switching to non-roaming SIM card number.
Further, described mobile terminal also comprises: incoming call judges module 107, and it is connected with central processing module 103, for judging called SIM card number; Described central processing module 103, also for connecting called SIM card number; And the selection according to user when there being new incoming call, interrupts the call of former SIM card number, connect and newly send a telegram here, or continue the call of former SIM card number, interrupt newly sending a telegram here.
Mobile terminal for realizing one-card multi-number provided by the invention includes but not limited to mobile phone, panel computer. Taking mobile phone as Application Example, the present invention, without the need to being changed by the shape and function button of mobile phone, only need to change software and inner hardware circuit, can realize the function of the many numbers of machine, can not increase the complicacy of mobile phone contour structures.
The improvement of software and user interface, need to increase the options of each SIM card number; Increase the function that different SIM cards number can be arranged to call transfer; Any one SIM card number can be freely closed in increase, enters the function of off-mode; Increase the function that the SIM card number of note was dialed and sent to unrestricted choice; Increase the informational function of each the communication network of No. SIN in reading SIM card, amendment PIN code, write telephone directory; Increase incoming call the line is busy prompting function; Increase and automatically identify information of home location, when incoming call, be directly cut into the functions such as non-roaming SIM card number.
And the improvement on hardware circuit, the mainly improvement of radio frequency circuit, makes radio frequency circuit can support one or multiple network formats, and each network can process a road or multichannel signal simultaneously, to adapt to the needs of multiple communication network, and ensure can not mutually disturb between them.When a number is conversed, when all the other numbers have an access, mobile telephone can the mode such as automatic voice or screen display, prompting user has new phone access, and such user just can realize the function of several mobile phones with a mobile phone.
Wherein, described standard comprises GSM(GlobalSystemofMobilecommunication, global system for mobile communications) standard, GPRS(GeneralPacketRadioService, general packet radio service technology) standard, EDGE(EnhancedDataRateforGSMEvolution, enhanced data rates for gsm evolution technology) standard, CDMA(CodeDivisionMultipleAccess, claim code division multple access, it is the technology used in cableless communication) standard, UMTS(UniversalMobileTelecommunicationsSystem, universal mobile communication system) standard, WCDMA(WidebandCodeDivisionMultipleAccess, the many locations of wideband code division) standard, TD-SCDMA(TimeDivision-SynchronousCodeDivisionMultipleAcc ess, the many locations of time division synchronous code division) standard, HSDPA(HighSpeedDownlinkPacketAccess, high-speed slender body theory, it is a kind of mobile communication protocol) standard, HSUPA(highspeeduplinkpacketaccess, High Speed Uplink Packet accesses) the mobile terminal standard used such as standard. in order to support different RF(RadioFrequency, radio frequency) standard, only need to increase the radio frequency circuit of corresponding standard on hardware. mobile terminal can research and develop into the multiple mobile communication standard of support simultaneously, and a mobile terminal can answer the number of China Mobile, CHINAUNICOM, China Telecom, for user provides convenience.
Therefore mobile terminal provided by the invention comprises at least one RF receiving and transmission module 108 and at least one antenna 109, and as shown in Figure 2, described RF receiving and transmission module 108 connects antenna 109 and central processing module 103. Owing to the function of this RF receiving and transmission module 108 is identical with existing RF receiving and transmission module 108 with circuit structure, it is not described further herein. The quantity of RF receiving and transmission module 108 and antenna 109 can confirm according to particular case, and this is not restricted by the present invention.
Below in conjunction with Fig. 3, take mobile terminal as mobile phone, SIM card be provided with two SIM cards number for Application Example, the method for handset processes incoming call is described in detail:
When mobile phone has incoming call, automatically confirm that called number is SIM card number 1 or SIM card number 2; If called number is SIM card number 1, then connects SIM card number 1, SIM card number 2 is set to standby state. But, when called number is SIM card number 2, it is connect SIM card number 2, SIM card number 1 is set to standby state.
In the process that SIM card number 1 is conversed, if also having new incoming call, mobile phone reaffirms that called number is SIM card number 1 or SIM card number 2; If called number is SIM card number 1, mobile phone points out this number of the other side to converse, if called number is SIM card number 2, then had telephone access by voice or mobile phone interface reminding of SIM card number 2, and judge whether user selects to answer SIM card number 2, when user selects to answer SIM card number 2, directly hang up SIM card number 1, answer the phone of SIM card number 2; Otherwise, interrupt newly sending a telegram here, continue the call of SIM card number 1.
In sum, present invention achieves the function that a machine uses manys' SIM card, eliminating user needs several to be stuck on a mobile phone to bring, or multiple cards of a machine carry out standby trouble, bring great convenience to user, improve the test effect of user. But also can automatically identify ownership place, when there being roaming phone, it is directly switch into non-roaming number, for user saves communication fee.
It should be appreciated that for those of ordinary skills, it is possible to it is equal to according to the technical scheme of the present invention and invention design thereof and replaces or change, and all these are changed or replace the protection domain that all should belong to the claim appended by the present invention.
Claims (5)
1. one kind for realizing the method for one-card multi-number of mobile terminal, it is characterised in that, described method comprises:
After A, mobile terminal-opening, by the legitimacy of each the IMSI code in operator's Network Recognition SIM card and validity; Step B is performed when identifying successfully; During recognition failures, mobile terminal thinks illegal SIM card number, and prohibits the use this SIM card number;
B, mobile terminal judge that whether the registration of SIM card number and authentication be successful, if it does, then perform step C; Otherwise, return SIM cartoon letters failure, and close the function of this SIM card;
C, unlatching SIM card function;
After step c, described method also comprises:
C21, when there being incoming call, connect called SIM card number, other SIM card number is set to standby state;
After step C21, described method also comprises:
C22, when conversing, if also having other incoming call, judge that whether called SIM card number is the SIM card number of current talking; If it does, then perform step C23; Otherwise, perform step C24;
C23, prompting incoming call this SIM card number of user the line is busy;
C24, mobile terminal prompting user has new incoming call, and judges whether user answers this incoming call; The call of former SIM card number is interrupted when user answers this incoming call; When user continues the call of former SIM card number, interrupt new electricity and come;
Multiple numbers of described SIM card store the network data of same communication system, or store the network data of different communication systems;
After step c, described method also comprises:
C11, the SIM card number that user selects is set to the SIM card number currently called;
Described mobile terminal supports multiple logical control channel, for each SIM card number distributes specific user's identity, successively to operator's network registry, and is each number request traffic channel, activating service;
Which is roaming SIM card number to the SIM card number that the automatic recognition function being arranged the ownership place of SIM card number by the function menu of mobile terminal judges in SIM card, and which is non-roaming SIM card number.
2. the method for realizing one-card multi-number of mobile terminal according to claim 1, it is characterised in that, after step C11, described method also comprises:
C12, the information of home location automatically identifying SIM card number, when roaming SIM card number and have incoming call, switch to non-roaming SIM card number.
3. one kind for realizing the mobile terminal of one-card multi-number, it is characterised in that, comprising:
IMSI code reads and sending module, and for the IMSI code in reading SIM card, send gives corresponding operator network;
Judge module, whether successful for judging the registration of SIM card number and authentication;
Central processing module, for opening or close SIM card and arrange the open/stand shape of SIM card number;
Incoming call judges module, for judging called SIM card number;
Described central processing module, also for connecting called SIM card number; And the selection according to user when there being new incoming call, interrupts the call of former SIM card number, or continue the call of former SIM card number, interrupt newly sending a telegram here;
Multiple numbers of described SIM card store the network data of same communication system, or store the network data of different communication systems;
Also comprise:
Select module, for selecting the SIM card number of current use;
Described central processing module, also SIM card number for user being selected is set to the SIM card number currently called;
Described mobile terminal supports multiple logical control channel, for each SIM card number distributes specific user's identity, successively to operator's network registry, and is each number request traffic channel, activating service.
4. the mobile terminal for realizing one-card multi-number according to claim 3, it is characterised in that, also comprise:
Automatically identify module, for identifying the information of home location of SIM card number, and judge whether SIM card number is roaming card;
Handover module, for when automatically identifying Module recognition for roaming SIM card, automatically switching to non-roaming SIM card number.
5. the mobile terminal for realizing one-card multi-number according to claim 3 to 4 any one, it is characterised in that, also comprise: at least one RF receiving and transmission module and at least one antenna, described RF receiving and transmission module connects antenna and central processing module.
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| CN201210270831.1A CN102821380B (en) | 2012-08-01 | 2012-08-01 | For realizing method and the mobile terminal of one-card multi-number of mobile terminal |
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| CN101677474A (en) * | 2008-09-17 | 2010-03-24 | 华为技术有限公司 | Method, system and device for realizing service of one card with multiple numbers |
| CN102014387A (en) * | 2009-09-07 | 2011-04-13 | 展讯通信（上海）有限公司 | Wireless terminal and registration and authentication method thereof |
| CN102143447A (en) * | 2010-12-31 | 2011-08-03 | 华为技术有限公司 | SIMM (single IMSI (International Mobile Subscriber Identity) multiple MSISDN ((mobile station international subscriber directory number)) service processing method, SIMM service system and SIMM platform |
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|---|---|
| CN102821380A (en) | 2012-12-12 |
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