CN105578448A - Method for accessing to network of service provider and mobile terminal - Google Patents
Method for accessing to network of service provider and mobile terminal Download PDFInfo
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- CN105578448A CN105578448A CN201510130627.3A CN201510130627A CN105578448A CN 105578448 A CN105578448 A CN 105578448A CN 201510130627 A CN201510130627 A CN 201510130627A CN 105578448 A CN105578448 A CN 105578448A
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Abstract
The invention provides a method for accessing to the network of a service provider. The method comprises the steps that when a mobile terminal powers on, international mobile subscriber identity IMSI information of a subscriber identity module SIM card is read; the IMSI information of the service provider of the SIM card is acquired from the read IMSI information; the pre-stored module binary configuration MBN file of the service provider is searched according to the IMSI information of the service provider of the SIM card, and the non-volatile NV parameters of the service provider and the embedded file system EFS file of the service provider included in the MBN file are loaded; and accessing to the network provided by the service provider is performed according to the loaded NV parameters of the service provider and the EFS file of the service provider. The embodiment of the invention also discloses the mobile terminal. With application of the method for accessing to the network of the service provider and the mobile terminal, accessing to the network provided by the service provider to which the SIM card belongs can be performed without replacing mobile phones even the SIM card of different service providers is plugged.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of method and mobile terminal of network of access carrier.
Background technology
Most current mobile phone and operator bind mutually, its execution mode is the non-volatile memory (NV configuring particular operator in mobile phone, Non-volatile) parameter, embedded file system (EFS, EmbeddedFileSystem) file and application program (APP, Application), mobile phone is made can only to access the network of the operator of binding and load the APP of this operator.NV parameter refers to and such as allows the carrier network etc. of registration for marking mobile phone by the configuration parameter that each module of preserving in mobile phone is corresponding; EFS file is the important information assembly of ID card No., wireless network card physical address and network settings for accessing mobile phone.NV parameter and EFS file are the significant components of the network that access carrier provides.Therefore have only and insert after user that this operator provides identifies (SIM, SubscriberIdentityModule) card normally could use the mobile phone with this operator binding at mobile phone.Because mobile phone can only preserve the NV parameter of an operator, EFS file and APP, therefore, when the carrier network belonging to the SIM card inserted is different from the carrier network of this handset binding, this SIM card cannot access the network that the operator belonging to SIM card provides.The network that the such as SIM card of the first operator only could access the first operator after the mobile phone of insertion first operator binding to be provided also can use the APP of the first operator, if the mobile phone that the SIM card of the first operator is inserted is not the mobile phone of the first operator binding, then cannot access the network that the first operator provides, more can not use the APP of the first operator.
Summary of the invention
The SIM card inserting different operators when without the need to changing mobile phone the invention provides a kind of method and mobile terminal of network of access carrier, even if also can access the network that the operator belonging to this SIM card provides.
First aspect present invention provides a kind of method of network of access carrier, comprising:
When mobile terminal-opening, read the international mobile subscriber identity IMSI information that user identifies SIM card;
The IMSI information of the operator of described SIM card is obtained from the IMSI information read;
Search the module binary system configuration MBN file of the described operator prestored according to the IMSI information of the operator of described SIM card, load the non-volatile memory NV parameter of the described operator comprised in described MBN file and the embedded file system EFS file of described operator;
The network that described operator provides is accessed according to the NV parameter of described operator after loading and the EFS file of described operator.
In conjunction with the implementation of first aspect present invention, in the first possible implementation of first aspect present invention, when mobile terminal-opening, before reading user identifies the international mobile subscriber identity IMSI information of SIM card, described method also comprises:
The MBN file of each operator is generated according to the IMSI information of the NV parameter of each operator, the EFS file of each operator described and each operator described;
Preserve the MBN file of each operator described.
In conjunction with the first possible implementation of first aspect present invention, in the implementation that the second of first aspect present invention is possible, described method also comprises:
Application program corresponding to the described operator that prestores is loaded according to the IMSI information of the operator of described SIM card.
In conjunction with the implementation that the second of first aspect present invention is possible, in the third possible implementation of first aspect present invention, before the IMSI information of the described operator according to described SIM card searches the module binary system configuration MBN file of the described operator prestored, described method also comprises:
Judge that whether the operator of described SIM card is the operator of the current access of described mobile terminal according to the IMSI information of the operator of described SIM card;
If be judged as NO, then seal the MBN file of current loading operator on the mobile terminal up for safekeeping and delete application program corresponding to current loading operator on the mobile terminal.
In conjunction with the implementation that the second of first aspect present invention is possible, in the 4th kind of possible implementation of first aspect present invention, the non-volatile memory NV parameter of the described operator comprised in described loading described MBN file and the embedded file system EFS file of described operator comprise:
The NV parameter of described operator and the EFS file of described operator being input to respectively being used in described mobile terminal stores the module of NV parameter and is used for storing in the module of EFS file;
The IMSI information of the operator of described SIM card searches the module binary system configuration MBN file of the described operator prestored, and specifically comprises:
Compare according to the IMSI information that the IMSI information of the operator of described SIM card and the MBN file of each operator prestored comprise;
The MBN file of the operator belonging to IMSI information identical for the IMSI information of the operator with described SIM card is defined as the MBN file needing to search.
Second aspect present invention provides a kind of mobile terminal, comprising:
Read module, for when described mobile terminal-opening, reads the international mobile subscriber identity IMSI information that user identifies SIM card;
Acquisition module, for obtaining the IMSI information of the operator of described SIM card in the IMSI information that reads from described read module;
First load-on module, IMSI information for the operator of SIM card according to described acquisition module searches the module binary system configuration MBN file of the described operator prestored, and loads the non-volatile memory NV parameter of the described operator comprised in described MBN file and the embedded file system EFS file of described operator;
Access module, for accessing the network that described operator provides according to the NV parameter of described operator after described first load-on module loading and the EFS file of described operator.
In conjunction with the implementation of second aspect present invention, in the first possible implementation of second aspect present invention, described mobile terminal also comprises:
Generation module, for generating the MBN file of each operator according to the IMSI information of the NV parameter of each operator, the EFS file of each operator described and each operator described;
Preserve module, for preserving the MBN file of each operator described.
In conjunction with the first possible implementation of second aspect present invention, in the implementation that the second of second aspect present invention is possible, described mobile terminal also comprises:
Second load-on module, the IMSI information for the operator according to described SIM card loads application program corresponding to the described operator that prestores.
In conjunction with the implementation that the second of second aspect present invention is possible, in the third possible implementation of second aspect present invention, described mobile terminal also comprises:
Judge module, the IMSI information for the operator of SIM card according to described acquisition module judges that whether the operator of described SIM card is the operator of the current access of described mobile terminal;
Processing module, for when the judged result of described judge module is no, then seals the MBN file of current loading operator on the mobile terminal up for safekeeping and deletes application program corresponding to current loading operator on the mobile terminal.
In conjunction with the implementation that the second of second aspect present invention is possible, in the 4th kind of possible implementation of second aspect present invention, described first load-on module specifically for:
The NV parameter of described operator and the EFS file of described operator being input to respectively being used in described mobile terminal stores the module of NV parameter and is used for storing in the module of EFS file;
Described first load-on module comprises:
Comparing unit, the IMSI information comprised for the IMSI information of the operator according to described SIM card and the MBN file of each operator described compares;
Determining unit, for the MBN file being defined as needing to search by the MBN file of the operator belonging to IMSI information identical for the IMSI information of the operator with described SIM card.
Adopt the present invention, when mobile terminal-opening, read the international mobile subscriber identity IMSI information that user identifies SIM card, the IMSI information of the operator of SIM card is obtained from the IMSI information read, the module binary system configuration MBN file of the operator prestored is searched according to the IMSI information of the operator of described SIM card, load the non-volatile memory NV parameter of operator and the embedded file system EFS file of operator that comprise in MBN file, according to the network that the NV parameter of operator after loading and the EFS file access carrier of operator provide, by the NV parameter and the EFS file that use MBN file to preserve each operator, the IMSI information of operator belonging to SIM card can find corresponding MBN file, and activate the NV parameter and EFS file of preserving in this MBN file, thus the network that the operator belonging to access SIM card provides, its access procedure simple and fast more, avoid because cannot map network be accessed when mobile terminal and carrier network bind the SIM card of the replacing different operators caused, improve the utilization rate of mobile terminal.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of an embodiment of the method for the network of a kind of access carrier of the embodiment of the present invention;
Fig. 2 is the schematic flow sheet of another embodiment of the method for the network of a kind of access carrier of the embodiment of the present invention;
Fig. 3 is the structural representation of a kind of mobile terminal of the embodiment of the present invention;
Fig. 4 is the structural representation of the another kind of mobile terminal of the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The SIM card inserting different operators when without the need to changing mobile phone adopts the present invention, even if also can access the network that the operator belonging to this SIM card provides.
Refer to Fig. 1, Fig. 1 is the flow chart of an embodiment of the method for the network of a kind of access carrier of the embodiment of the present invention.The mobile terminal that the embodiment of the present invention relates to can be any movement or portable electric appts, includes but not limited to the electronic equipments such as mobile phone, removable computer, panel computer, personal digital assistant, media player.The embodiment of the present invention implements following step by mobile terminal.
As shown in Figure 1, an embodiment of the method for the network of a kind of access carrier of the embodiment of the present invention can comprise the following steps.
S100, when mobile terminal-opening, reads the international mobile subscriber identity IMSI information that user identifies SIM card.
In specific implementation, when mobile terminal-opening, the IMSI information that mobile terminal is preserved in reading SIM card when checking the SIM card of current insertion mobile terminal.IMSI for distinguishing the mark of mobile subscriber, and is stored in SIM card, and can be used for the effective information distinguishing mobile subscriber, its total length is no more than 15.Such as, when the SIM card of first operator inserts mobile terminal, it is 460030912121001 that mobile terminal reads the IMSI information of preserving in SIM card.
S101, obtains the IMSI information of the operator of described SIM card from the IMSI information read.
In specific implementation, the title of front 5 corresponding operators of IMSI, such as, if the IMSI information of 46003 represents the first operator (IMSI information is the representative China Telecom of " 46003 "), the IMSI information of 46001 represents the second operator (IMSI information is the representative CHINAUNICOM of " 46001 "), the IMSI information of 46000 represents the 3rd operator (IMSI information is the representative China Mobile of " 46000 "), the IMSI information then reading SIM card when mobile terminal is after 460030912121001, front 5 IMSI information " 46003 " are obtained from this IMSI information, and the operator identified representated by IMSI information " 46003 " is the first operator.
S102, search the module binary system configuration MBN file of the described operator prestored according to the IMSI information of the operator of described SIM card, load the non-volatile memory NV parameter of the described operator comprised in described MBN file and the embedded file system EFS file of described operator.
In specific implementation, mobile terminal stores the MBN file of each operator, preserves NV parameter and the EFS file of corresponding operator in the MBN file of each operator.Such as, if the operator that mobile terminal is preserved comprises the first operator, the second operator and the 3rd operator, then mobile terminal preserves the MBN file of the MBN file of the first operator, the MBN file of the second operator and the 3rd operator respectively.Wherein, NV parameter and the EFS file of the first operator is comprised in the MBN file of the first operator; NV parameter and the EFS file of the second operator is comprised in the MBN file of the second operator; NV parameter and the EFS file of the 3rd operator is then comprised in the MBN file of the 3rd operator.
As the enforceable mode of one, in MBN file, also preserve the IMSI information of corresponding operator, so that the IMSI information of the operator of mobile terminal belonging to SIM card searches corresponding MBN file.After mobile terminal finds MBN file corresponding to operator belonging to SIM card, load NV parameter and the EFS file of this operator preserved in MBN file, activate the MBN file of this operator with this.
S103, accesses according to the NV parameter of described operator after loading and the EFS file of described operator the network that described operator provides.
In specific implementation, mobile terminal is after the MBN file activating this operator, and the NV parameter of the operator belonging to SIM card and EFS file access the network that the operator belonging to SIM card provides.
Adopt the embodiment of the present invention, when mobile terminal-opening, read the international mobile subscriber identity IMSI information that user identifies SIM card, the IMSI information of the operator of SIM card is obtained from the IMSI information read, the module binary system configuration MBN file of the operator prestored is searched according to the IMSI information of the operator of described SIM card, load the non-volatile memory NV parameter of operator and the embedded file system EFS file of operator that comprise in MBN file, according to the network that the NV parameter of operator after loading and the EFS file access carrier of operator provide, by the NV parameter and the EFS file that use MBN file to preserve each operator, the IMSI information of operator belonging to SIM card can find corresponding MBN file, and activate the NV parameter and EFS file of preserving in this MBN file, thus the network that the operator belonging to access SIM card provides, its access procedure simple and fast more, avoid because cannot map network be accessed when mobile terminal and carrier network bind the SIM card of the replacing different operators caused, improve the utilization rate of mobile terminal.
Refer to Fig. 2, Fig. 2 is the schematic flow sheet of another embodiment of the method for the network of a kind of access carrier of the embodiment of the present invention.The mobile terminal that the embodiment of the present invention relates to can be any movement or portable electric appts, includes but not limited to the electronic equipments such as mobile phone, removable computer, panel computer, personal digital assistant, media player.The embodiment of the present invention implements following step by mobile terminal.Wherein, mobile terminal can comprise communication module and application module, and jointly performs by communication module and application module the step that the present embodiment relates to.Application module can be used for the APP preserving each operator, and loads the APP of the operator belonging to SIM card; Communication module can be used for the MBN file preserving each operator, and performs the step in the present embodiment except the step that application module performs.
As shown in Figure 2, another embodiment of the method for the network of a kind of access carrier of the embodiment of the present invention can comprise the following steps.
S200, generates the MBN file of each operator according to the IMSI information of the NV parameter of each operator, the EFS file of each operator described and each operator described.
In specific implementation, in order to avoid because cannot map network be accessed when mobile terminal and carrier network bind the SIM card of the replacing different operators caused, therefore first the IMSI information of the NV parameter of each operator, the EFS file of each operator and each operator can be packed, generate the MBN file of each operator.
S201, preserves the MBN file of each operator described.
In specific implementation, mobile terminal preserves the MBN file of each operator, preserves the NV parameter of corresponding operator, EFS file and IMSI information in the MBN file of each operator.Such as, if the operator that mobile terminal is preserved comprises the first operator, the second operator and the 3rd operator, then mobile terminal preserves the MBN file of the MBN file of the first operator, the MBN file of the second operator and the 3rd operator respectively.Wherein, the NV parameter of the first operator, EFS file and IMSI information is comprised in the MBN file of the first operator; The NV parameter of the second operator, EFS file and IMSI information is comprised in the MBN file of the second operator; The NV parameter of the 3rd operator, EFS file and IMSI information is then comprised in the MBN file of the 3rd operator.The IMSI information of preserving corresponding operator in MBN file can make the IMSI information of the operator of mobile terminal belonging to SIM card search corresponding MBN file.After mobile terminal finds MBN file corresponding to operator belonging to SIM card, load NV parameter and the EFS file of this operator preserved in MBN file, activate the MBN file of this operator with this.
S202, when mobile terminal-opening, reads the international mobile subscriber identity IMSI information that user identifies SIM card.
In specific implementation, when mobile terminal-opening, the communication module of mobile terminal can read the IMSI information of the SIM card of current insertion mobile terminal.Such as, when the SIM card of first operator inserts mobile terminal, it is 460030912121001 that communication module reads the IMSI information of preserving in SIM card.
S203, obtains the IMSI information of the operator of described SIM card from the IMSI information read.
In specific implementation, the IMSI information reading SIM card at communication module is after 460030912121001, obtain front 5 IMSI information " 46003 ", and the operator identified representated by IMSI information " 46003 " is the first operator from this IMSI information.
According to the IMSI information of the operator of described SIM card, S204, judges that whether the operator of described SIM card is the operator of the current access of described mobile terminal.If be judged as YES, then proceed to step S211.If be judged as NO, proceed to step S205.
In prior art, because mobile phone can only configure the NV parameter of an operator, EFS file and APP, after the mobile phone of insertion second operator binding, still can access in order to the SIM card of the first operator can be made the network that the first operator provides and use the APP of the first operator, need user manually to delete to be configured in the NV parameter of the second operator in mobile phone, EFS file and APP, then the NV parameter of manual configuration first operator, EFS file and APP.Therefore each operation commercial city of changing needs user manually to delete the NV parameter of the second operator previously preserved, EFS file and APP, and its Renewal process is loaded down with trivial details, if misoperation easily causes mobile phone to damage.
In the present embodiment, communication module can obtain the operator of the current access of mobile terminal according to IMSI information, again the IMSI information of the operator of the current access of IMSI information and mobile terminal reading SIM card is compared, judge whether the operator belonging to SIM card is the operator that mobile terminal accesses.Such as, the operator of current mobile terminal access is the second operator, and the operator belonging to SIM card inserted is the first operator, then communication module is " 46001 " by the IMSI information of the operator obtaining current mobile terminal access, when communication module gets the IMSI information of SIM card for after " 46003 ", the IMSI information " 46001 " of operator current mobile terminal accessed compares with the IMSI information " 46003 " of the operator belonging to SIM card.If be judged as YES, illustrate that the operator belonging to SIM card is the operator that mobile terminal accesses, then perform step S211, flow process terminates; If be judged as NO, then seal the MBN file of current loading the second operator on mobile terminals up for safekeeping and delete application program corresponding to current operator.
S205, seals the MBN file of current loading operator on the mobile terminal up for safekeeping and deletes application program corresponding to current loading operator on the mobile terminal.
In specific implementation, if communication module judges that the first operator is not the operator of current mobile terminal access, then seal the MBN file of current loading the second operator on mobile terminals up for safekeeping and delete application program corresponding to current operator.The example of the previous step that continues, because the IMSI information of the operator of current mobile terminal access is " 46001 ", and the IMSI information of SIM card is " 46003 ", both IMSI information are not identical, and therefore the MBN file of current loading the second operator is on mobile terminals sealed up for safekeeping and application program corresponding for the second operator deleted by communication module.
As the enforceable mode of one, because MBN file comprises NV parameter and the EFS file of operator, when mobile terminal accesses the second operator, MBN file can be comprised the module being used for storing NV parameter respectively in typing mobile terminal of the NV parameter of the second operator and EFS file and be used for storing in the module of EFS file.Therefore, communication module can seal the NV parameter of the second operator in the module be logged in for storing NV parameter up for safekeeping, and seals the EFS file of the second operator in the module that is logged in for storing EFS file up for safekeeping.
S206, compares according to the IMSI information that the IMSI information of the operator of described SIM card and the MBN file of each operator described comprise.
In specific implementation, the IMSI information of each operator all preserved by the MBN file of each operator, the IMSI information comprised in the MBN file of each operator that the IMSI information of the first operator can store with communication module by communication module compares one by one, to find the MBN file of the first operator.
S207, is defined as the MBN file needing to search by the MBN file of the operator belonging to IMSI information identical for the IMSI information of the operator with described SIM card.
In specific implementation, when communication module find the IMSI information comprised in one of them MBN file identical with the IMSI information of the first operator time, illustrate that this MBN file is the MBN file of the first operator, then determine this MBN file need activate MBN file.
As the enforceable mode of one, find the MBN file of the first operator at communication module after, the MBN file of the first operator can be set to state undetermined, wait for that communication module activates the MBN file of the first operator.
S208, the NV parameter of described operator and the EFS file of described operator being input to respectively being used in described mobile terminal stores the module of NV parameter and is used for storing in the module of EFS file.
In specific implementation, due to the NV parameter of the first operator in store in the MBN file of the first operator and the EFS file of the first operator, therefore the mode that communication module activates the MBN file of the first operator can be and the NV parameter of the first operator is input to being used in mobile terminal and stores in the module of NV parameter, and the EFS file of the first operator is input to being used in mobile terminal and stores in the module of EFS file, thus the network that access the first operator provides.
S209, accesses according to the NV parameter of described operator after loading and the EFS file of described operator the network that described operator provides.
In specific implementation, communication module the NV parameter of the first operator and the EFS file of the first operator are input to respectively the module that being used in mobile terminal store NV parameter and in the module being used for storing EFS file after, restart, after communication module resets, access according to the NV parameter of the first operator and the EFS file of the first operator the network that the first operator provides.
S210, loads application program corresponding to the described operator that prestores according to the IMSI information of the operator of described SIM card.
In specific implementation, communication module can by the IMSI information of the first operator by high pass radio interface layer (QCRIL, QUALCOMMradiointerfacelayer) send to the application module of mobile terminal, search the APP of the first operator be stored in advance in application module to make application module according to the IMSI information of the first operator received.
As the enforceable mode of one, application module can preserve the IMSI information of each operator, makes the IMSI information of each operator corresponding with the APP of each operator.Receive the IMSI information of the first operator that communication module sends at application module after, the IMSI information of each operator IMSI information of the first operator preserved with application module compares one by one, thus in application module, find out the IMSI information identical with the IMSI information of the first operator, and load APP corresponding to this IMSI information.Namely application module is loaded with the APP of the first operator thus, makes mobile terminal can not only access operator belonging to SIM card, can also load the APP of the operator belonging to SIM card.
S211, terminates.
Adopt the embodiment of the present invention, when mobile terminal-opening, read the international mobile subscriber identity IMSI information that user identifies SIM card, the IMSI information of the operator of SIM card is obtained from the IMSI information read, the module binary system configuration MBN file of the operator prestored is searched according to the IMSI information of the operator of described SIM card, load the non-volatile memory NV parameter of operator and the embedded file system EFS file of operator that comprise in MBN file, according to the network that the NV parameter of operator after loading and the EFS file access carrier of operator provide, by the NV parameter and the EFS file that use MBN file to preserve each operator, the IMSI information of operator belonging to SIM card can find corresponding MBN file, and activate the NV parameter and EFS file of preserving in this MBN file, thus the network that the operator belonging to access SIM card provides, its access procedure simple and fast more, avoid because cannot map network be accessed when mobile terminal and carrier network bind the SIM card of the replacing different operators caused.In addition, the application program of the operator belonging to SIM card can also be loaded, the utilization rate of mobile terminal can be improved.
Refer to Fig. 3, Fig. 3 is the structural representation of a kind of mobile terminal of the embodiment of the present invention.Mobile terminal as shown in Figure 3 comprises read module 300, acquisition module 301, first load-on module 302 and access module 303.
Read module 300, for when described mobile terminal-opening, reads the international mobile subscriber identity IMSI information that user identifies SIM card;
Acquisition module 301, for obtaining the IMSI information of the operator of described SIM card in the IMSI information from described read module 300 reading;
First load-on module 302, IMSI information for the operator of SIM card according to described acquisition module 301 searches the module binary system configuration MBN file of the described operator prestored, and loads the non-volatile memory NV parameter of the described operator comprised in described MBN file and the embedded file system EFS file of described operator;
Access module 303, for accessing the network that described operator provides according to the NV parameter of described operator after described first load-on module 302 loading and the EFS file of described operator.
In specific implementation, when mobile terminal-opening, the IMSI information that mobile terminal is preserved in reading SIM card when checking the SIM card of current insertion mobile terminal.IMSI for distinguishing the mark of mobile subscriber, and is stored in SIM card, and can be used for the effective information distinguishing mobile subscriber, its total length is no more than 15.Such as, when the SIM card of first operator inserts mobile terminal, it is 460030912121001 that mobile terminal reads the IMSI information of preserving in SIM card.
In specific implementation, the title of front 5 corresponding operators of IMSI, such as, if the IMSI information of 46003 represents the first operator (IMSI information is the representative China Telecom of " 46003 "), the IMSI information of 46001 represents the second operator (IMSI information is the representative CHINAUNICOM of " 46001 "), the IMSI information of 46000 represents the 3rd operator (IMSI information is the representative China Mobile of " 46000 "), the IMSI information then reading SIM card when mobile terminal is after 460030912121001, front 5 IMSI information " 46003 " are obtained from this IMSI information, and the operator identified representated by IMSI information " 46003 " is the first operator.
In specific implementation, mobile terminal is after the MBN file activating this operator, and the NV parameter of the operator belonging to SIM card and EFS file access the network that the operator belonging to SIM card provides.
As the enforceable mode of one, as shown in Figure 4, described mobile terminal also comprises generation module 304 and preserves module 305.
Generation module 304, for generating the MBN file of each operator according to the IMSI information of the NV parameter of each operator, the EFS file of each operator described and each operator described.
Preserve module 305, for preserving the MBN file of each operator that described generation module 304 generates.
In specific implementation, in order to avoid because cannot map network be accessed when mobile terminal and carrier network bind the SIM card of the replacing different operators caused, therefore first the IMSI information of the NV parameter of each operator, the EFS file of each operator and each operator can be packed, generate the MBN file of each operator.
In specific implementation, mobile terminal preserves the MBN file of each operator, preserves the NV parameter of corresponding operator, EFS file and IMSI information in the MBN file of each operator.Such as, if the operator that mobile terminal is preserved comprises the first operator, the second operator and the 3rd operator, then mobile terminal preserves the MBN file of the MBN file of the first operator, the MBN file of the second operator and the 3rd operator respectively.Wherein, the NV parameter of the first operator, EFS file and IMSI information is comprised in the MBN file of the first operator; The NV parameter of the second operator, EFS file and IMSI information is comprised in the MBN file of the second operator; The NV parameter of the 3rd operator, EFS file and IMSI information is then comprised in the MBN file of the 3rd operator.The IMSI information of preserving corresponding operator in MBN file can make the IMSI information of the operator of mobile terminal belonging to SIM card search corresponding MBN file.After mobile terminal finds MBN file corresponding to operator belonging to SIM card, load NV parameter and the EFS file of this operator preserved in MBN file, activate the MBN file of this operator with this.
As the enforceable mode of one, as shown in Figure 4, described mobile terminal also comprises the second load-on module 306.
Second load-on module 306, the IMSI information for the operator according to described SIM card loads application program corresponding to the described operator that prestores.
As the enforceable mode of one, as shown in Figure 4, described mobile terminal also comprises judge module 307 and processing module 308.
Judge module 307, the IMSI information for the operator of SIM card according to described acquisition module 301 judges that whether the operator of described SIM card is the operator of the current access of described mobile terminal;
Processing module 308, for when the judged result of described judge module 307 is no, then seals the MBN file of current loading operator on the mobile terminal up for safekeeping and deletes application program corresponding to current loading operator on the mobile terminal.
In specific implementation, mobile terminal can obtain the operator of the current access of mobile terminal according to IMSI information, again the IMSI information of the operator of the current access of IMSI information and mobile terminal reading SIM card is compared, judge whether the operator belonging to SIM card is the operator that mobile terminal accesses.Such as, the operator of current mobile terminal access is the second operator, and the operator belonging to SIM card inserted is the first operator, then mobile terminal is " 46001 " by the IMSI information of the operator obtaining current mobile terminal access, after acquisition for mobile terminal is " 46003 " to the IMSI information of SIM card, the IMSI information " 46001 " of operator current mobile terminal accessed compares with the IMSI information " 46003 " of the operator belonging to SIM card.If be judged as YES, illustrate that the operator belonging to SIM card is the operator that mobile terminal accesses; If be judged as NO, then seal the MBN file of current loading the second operator on mobile terminals up for safekeeping and delete the APP of the second operator.
In specific implementation, if mobile terminal judges that the first operator is not the operator of current mobile terminal access, then seal the MBN file of current loading the second operator on mobile terminals up for safekeeping and delete application program corresponding to current operator.The example of the previous step that continues, because the IMSI information of the operator of current mobile terminal access is " 46001 ", and the IMSI information of SIM card is " 46003 ", both IMSI information are not identical, and therefore the MBN file of current loading the second operator is on mobile terminals sealed up for safekeeping and the application program of the second operator deleted by mobile terminal.
As the enforceable mode of one, described first load-on module 302 specifically for:
The NV parameter of described operator and the EFS file of described operator being input to respectively being used in described mobile terminal stores the module of NV parameter and is used for storing in the module of EFS file.
In specific implementation, due to the NV parameter of the first operator in store in the MBN file of the first operator and the EFS file of the first operator, therefore the mode of the MBN file of mobile terminal activating first operator can be and the NV parameter of the first operator is input to being used in mobile terminal and stores in the module of NV parameter, and the EFS file of the first operator is input to being used in mobile terminal and stores in the module of EFS file, thus the network that access the first operator provides.
As the enforceable mode of one, as shown in Figure 4, described first load-on module 302 comprises comparing unit 3021 and determining unit 3022.
Comparing unit 3021, the IMSI information comprised for the IMSI information of the operator according to described SIM card and the MBN file of each operator described compares;
Determining unit 3022, for the MBN file being defined as needing to search by the MBN file of the operator belonging to IMSI information identical for the IMSI information of the operator with described SIM card.
In specific implementation, the IMSI information of each operator all preserved by the MBN file of each operator, the IMSI information comprised in the MBN file of each operator that the IMSI information of the first operator can store with mobile terminal by mobile terminal compares one by one, to find the MBN file of the first operator.
In specific implementation, when mobile terminal find the IMSI information comprised in one of them MBN file identical with the IMSI information of the first operator time, illustrate that this MBN file is the MBN file of the first operator, then determine this MBN file need activate MBN file.
Adopt the embodiment of the present invention, when mobile terminal-opening, read the international mobile subscriber identity IMSI information that user identifies SIM card, the IMSI information of the operator of SIM card is obtained from the IMSI information read, the module binary system configuration MBN file of the operator prestored is searched according to the IMSI information of the operator of described SIM card, load the non-volatile memory NV parameter of operator and the embedded file system EFS file of operator that comprise in MBN file, according to the network that the NV parameter of operator after loading and the EFS file access carrier of operator provide, by the NV parameter and the EFS file that use MBN file to preserve each operator, the IMSI information of operator belonging to SIM card can find corresponding MBN file, and activate the NV parameter and EFS file of preserving in this MBN file, thus the network that the operator belonging to access SIM card provides, its access procedure simple and fast more, avoid because cannot map network be accessed when mobile terminal and carrier network bind the SIM card of the replacing different operators caused.In addition, the application program of the operator belonging to SIM card can also be loaded, the utilization rate of mobile terminal can be improved.
Device embodiment described above is only schematic, the wherein said unit illustrated as separating component or can may not be and physically separates, parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of module wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.Those of ordinary skill in the art, when not paying performing creative labour, are namely appreciated that and implement.
Step in embodiment of the present invention method can be carried out order according to actual needs and be adjusted, merges and delete.
Module in embodiment of the present invention device or unit can carry out merging, divide and deleting according to actual needs.
The module of the embodiment of the present invention or module, with universal integrated circuit (as central processor CPU), or can realize with application-specific integrated circuit (ASIC) (ASIC).
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that each execution mode can add required general hardware platform by software and realize, and can certainly pass through hardware.Based on such understanding, technique scheme can embody with the form of software product the part that prior art contributes in essence in other words, this computer software product can store in a computer-readable storage medium, as ROM/RAM, magnetic disc, CD etc., comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform the method described in some part of each embodiment or embodiment.
Above-described execution mode, does not form the restriction to this technical scheme protection range.The amendment done within any spirit at above-mentioned execution mode and principle, equivalently to replace and improvement etc., within the protection range that all should be included in this technical scheme.
Claims (10)
1. a method for the network of access carrier, is characterized in that, comprising:
When mobile terminal-opening, read the international mobile subscriber identity IMSI information that user identifies SIM card;
The IMSI information of the operator of described SIM card is obtained from the IMSI information read;
Search the module binary system configuration MBN file of the described operator prestored according to the IMSI information of the operator of described SIM card, load the non-volatile memory NV parameter of the described operator comprised in described MBN file and the embedded file system EFS file of described operator;
The network that described operator provides is accessed according to the NV parameter of described operator after loading and the EFS file of described operator.
2. method according to claim 1, is characterized in that, described when mobile terminal-opening, and before reading user identifies the international mobile subscriber identity IMSI information of SIM card, described method also comprises:
The MBN file of each operator is generated according to the IMSI information of the NV parameter of each operator, the EFS file of each operator described and each operator described;
Preserve the MBN file of each operator described.
3. method according to claim 2, is characterized in that, described method also comprises:
Application program corresponding to the described operator that prestores is loaded according to the IMSI information of the operator of described SIM card.
4. method according to claim 3, is characterized in that, before the IMSI information of the described operator according to described SIM card searches the module binary system configuration MBN file of the described operator prestored, described method also comprises:
Judge that whether the operator of described SIM card is the operator of the current access of described mobile terminal according to the IMSI information of the operator of described SIM card;
If be judged as NO, then seal the MBN file of current loading operator on the mobile terminal up for safekeeping and delete application program corresponding to current loading operator on the mobile terminal.
5. method according to claim 3, is characterized in that, the non-volatile memory NV parameter of the described operator comprised in described loading described MBN file and the embedded file system EFS file of described operator comprise:
The NV parameter of described operator and the EFS file of described operator being input to respectively being used in described mobile terminal stores the module of NV parameter and is used for storing in the module of EFS file;
The IMSI information of the described operator according to described SIM card searches the module binary system configuration MBN file of the described operator prestored, and specifically comprises:
Compare according to the IMSI information that the IMSI information of the operator of described SIM card and the MBN file of each operator described comprise;
The MBN file of the operator belonging to IMSI information identical for the IMSI information of the operator with described SIM card is defined as the MBN file needing to search.
6. a mobile terminal, is characterized in that, comprising:
Read module, for when described mobile terminal-opening, reads the international mobile subscriber identity IMSI information that user identifies SIM card;
Acquisition module, for obtaining the IMSI information of the operator of described SIM card in the IMSI information that reads from described read module;
First load-on module, IMSI information for the operator of SIM card according to described acquisition module searches the module binary system configuration MBN file of the described operator prestored, and loads the non-volatile memory NV parameter of the described operator comprised in described MBN file and the embedded file system EFS file of described operator;
Access module, for accessing the network that described operator provides according to the NV parameter of described operator after described first load-on module loading and the EFS file of described operator.
7. mobile terminal according to claim 6, is characterized in that, described mobile terminal also comprises:
Generation module, for generating the MBN file of each operator according to the IMSI information of the NV parameter of each operator, the EFS file of each operator described and each operator described;
Preserve module, for preserving the MBN file of each operator that described generation module generates.
8. mobile terminal according to claim 7, is characterized in that, described mobile terminal also comprises:
Second load-on module, the IMSI information for the operator according to described SIM card loads application program corresponding to the described operator that prestores.
9. mobile terminal according to claim 8, is characterized in that, described mobile terminal also comprises:
Judge module, the IMSI information for the operator of SIM card according to described acquisition module judges that whether the operator of described SIM card is the operator of the current access of described mobile terminal;
Processing module, for when the judged result of described judge module is no, then seals the MBN file of current loading operator on the mobile terminal up for safekeeping and deletes application program corresponding to current loading operator on the mobile terminal.
10. mobile terminal according to claim 8, is characterized in that, described first load-on module specifically for:
The NV parameter of described operator and the EFS file of described operator being input to respectively being used in described mobile terminal stores the module of NV parameter and is used for storing in the module of EFS file;
Described first load-on module comprises:
Comparing unit, the IMSI information comprised for the IMSI information of the operator according to described SIM card and the MBN file of each operator described compares;
Determining unit, for the MBN file being defined as needing to search by the MBN file of the operator belonging to IMSI information identical for the IMSI information of the operator with described SIM card.
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| CN111093254A (en) * | 2019-12-25 | 2020-05-01 | 迈普通信技术股份有限公司 | Multi-account matching method and dial-up router |
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Application publication date: 20160511 |