CN113709858A - Registration method, terminal and computer storage medium - Google Patents

Registration method, terminal and computer storage medium Download PDF

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Publication number
CN113709858A
CN113709858A CN202111036986.4A CN202111036986A CN113709858A CN 113709858 A CN113709858 A CN 113709858A CN 202111036986 A CN202111036986 A CN 202111036986A CN 113709858 A CN113709858 A CN 113709858A
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China
Prior art keywords
sim card
file
mobile communication
mlpl
mspl
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CN202111036986.4A
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Chinese (zh)
Inventor
张健
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Priority to CN202111036986.4A priority Critical patent/CN113709858A/en
Publication of CN113709858A publication Critical patent/CN113709858A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H04W60/04—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration using triggered events
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H04W8/183—Processing at user equipment or user record carrier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/30—Network data restoration; Network data reliability; Network data fault tolerance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Telephone Function (AREA)

Abstract

The embodiment of the application discloses a registration method, which is applied to a terminal, the terminal at least supports two mobile communication networks, a 3GPP SIM card is installed in the terminal, and the SIM card supports the network standard of the mobile communication network, and the method comprises the following steps: the method comprises the steps of obtaining MSPL files of the SIM card and MLPL files of the SIM card from the outside of the SIM card, generating EqPRL files of the SIM card according to the MSPL files and the MLPL files, determining priorities of a mobile communication network supported by the SIM card and a mobile communication network supported by the SIM card from the EqPRL files, and registering the SIM card according to the priorities of the mobile communication network supported by the SIM card and the mobile communication network supported by the SIM card. The embodiment of the application also provides a terminal and a computer storage medium.

Description

Registration method, terminal and computer storage medium
Technical Field
The present disclosure relates to a technology for registering a Subscriber Identity Module (SIM) card, and more particularly, to a registration method, a terminal, and a computer storage medium.
Background
Currently, a terminal reads a file System, such as a System-dependent search network Priority information (MSPL) file and a Location-dependent search network Priority information (MLPL) file, on a SIM card of a third Generation Partnership Project 2(3GPP2, 3rd Generation Partnership Project 2), generates an Preferred roaming List (EqPRL) file according to network parameter configuration in the file System, and initiates a network application to complete registration of the SIM card.
However, when the file system on the SIM card is lost or damaged, the SIM card cannot register to the network, resulting in the SIM card being unusable; therefore, the technical problem that the existing SIM card registration method has low registration efficiency can be seen.
Disclosure of Invention
The embodiment of the application provides a registration method, a terminal and a computer storage medium, which can improve the registration efficiency of an SIM card.
The technical scheme of the application is realized as follows:
the embodiment of the application provides a registration method, which is applied to a terminal, wherein the terminal at least supports two mobile communication networks, a 3GPP2 SIM card is installed in the terminal, and the SIM card supports a network standard of the mobile communication network, and the registration method comprises the following steps:
acquiring an MSPL file of the SIM card and an MLPL file of the SIM card from the outside of the SIM card;
generating an EqPRL file of the SIM card according to the MSPL file and the MLPL file;
determining the mobile communication networks supported by the SIM card and the priority of the mobile communication networks supported by the SIM card from the EqPRL file;
and registering the SIM card according to the mobile communication networks supported by the SIM card and the priority of the mobile communication networks supported by the SIM card.
The embodiment of the present application provides a terminal, where the terminal supports at least two mobile communication networks, and a SIM card of 3GPP2 is installed in the terminal, where the SIM card supports a network standard of a mobile communication network, including:
an obtaining module, configured to obtain, from outside the SIM card, an MSPL file of the SIM card and an MLPL file of the SIM card;
a generating module, configured to generate an EqPRL file of the SIM card according to the MSPL file and the MLPL file;
a determining module for determining the mobile communication networks supported by the SIM card and the priority of the mobile communication networks supported by the SIM card from the EqPRL file;
and the registration module is used for registering the SIM card according to the mobile communication network supported by the SIM card and the priority of the mobile communication network supported by the SIM card.
An embodiment of the present application further provides a terminal, where the terminal includes: the system comprises a processor and a storage medium storing instructions executable by the processor, wherein the storage medium depends on the processor to perform operations through a communication bus, and when the instructions are executed by the processor, the registration method of one or more embodiments is performed.
The embodiment of the application provides a computer storage medium, which stores executable instructions, and when the executable instructions are executed by one or more processors, the processors execute the registration method of one or more embodiments.
The embodiment of the application provides a registration method, a terminal and a computer storage medium, wherein the terminal at least supports two mobile communication networks, the terminal is provided with a 3GPP2 SIM card, and the SIM card supports the network standard of the mobile communication network, and the method comprises the following steps: acquiring an MSPL file of the SIM card and an MLPL file of the SIM card from the outside of the SIM card, generating an EqPRL file of the SIM card according to the MSPL file and the MLPL file, determining the priority of a mobile communication network supported by the SIM card and the priority of a mobile communication network supported by the SIM card from the EqPRL file, and registering the SIM card according to the priority of the mobile communication network supported by the SIM card and the priority of the mobile communication network supported by the SIM card; that is to say, in the embodiment of the present application, when the SIM card is registered, the MSPL file of the SIM card and the MLPL file of the SIM card are not required to be acquired from the SIM card, but the MSPL file of the SIM card and the MLPL file of the SIM card are acquired from outside the SIM card, so that the MSPL file of the SIM card and the MLPL file of the SIM card can be acquired without depending on the SIM card, and thus, the situation that the SIM card cannot be registered due to the fact that the MSPL file and the MLPL file cannot be acquired from the SIM card can be prevented, the SIM card with lost or damaged files can be saved, the normal registration of the SIM card with lost or damaged files can be ensured, and the registration efficiency of the SIM card can be improved.
Drawings
Fig. 1 is a schematic flowchart of an optional registration method according to an embodiment of the present disclosure;
FIG. 2 is a screenshot of information of an MLPL file in the related art;
FIG. 3 is a screenshot of information of an MSPL file in the related art;
fig. 4 is a schematic flowchart of an example of an alternative registration method according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of an alternative terminal according to an embodiment of the present disclosure;
fig. 6 is a schematic structural diagram of another alternative terminal provided in the embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.
Example one
The embodiment of the application provides a registration method, which is applied to a terminal, wherein the terminal at least supports two mobile communication networks, a 3GPP2 SIM card is installed in the terminal, and the SIM card supports the network standard of the mobile communication network; fig. 1 is a schematic flow chart of an optional registration method provided in an embodiment of the present application, and referring to fig. 1, the registration method may include:
s101: obtaining MSPL files of the SIM card and MLPL files of the SIM card from the outside of the SIM card;
at present, for the registration of the SIM card of 3GPP2, mainly a terminal reads a file system on the SIM card, and since two sets of network configuration parameters related to 3GPP and 3GPP2 are stored in the SIM card, where two card files, MSPL and MLPL, in a multimode system are most important, the two card files, MSPL and MLPL, are read from the SIM card, an EqPRL file is created according to the two card files, and then a network search application is initiated according to the priority of Radio Access Technology (RAT) in the EqPRL file, if the MSPL and MLPL files are missing, the terminal does not initiate a network search application,
it can be seen that the SIM card is registered to the network depending on the file in the SIM card, and if the file is lost or damaged, the SIM card cannot be registered, so that the user cannot use the SIM card, and the SIM card is discarded intelligently.
In order to avoid the foregoing situation, an embodiment of the present application provides a registration method, where the terminal supports at least two mobile communication networks, where the mobile communication networks may include: a first Generation Mobile Communication Technology (1G) network, a second Generation Mobile Communication Technology (2G) network, a third Generation Mobile Communication Technology (3G) network, a fourth Generation Mobile Communication Technology (4G) network, a fifth Generation Mobile Communication Technology (5G) network, and embodiments of the present application are not particularly limited in this respect.
In addition, the network standard of the SIM card supporting mobile communication includes: global System for Mobile Communications (GSM), Time Division-Synchronous Code Division Multiple Access (TD-SCDMA), Wideband Code Division Multiple Access (WCDMA), Code Division Multiple Access (CDMA2000, Code Division Multiple Access 2000), Time Division Long Term Evolution (TD-LTE), hybrid of TD-LTE and Frequency Division duplex Long Term Evolution (FDD-LTE).
Here, in order to register the SIM card to the network, first, the MSPL file of the SIM card and the MLPL file of the SIM card need to be acquired from the outside of the SIM card, because the MSPL file and the MLPL file are important in the registration of the SIM card, and once damaged or lost, the SIM card cannot be registered, and in order to prevent the inability of registration caused by the loss or damage of the two files in the SIM card, the two files are acquired from the outside of the SIM card, that is, not from the SIM card, but from an electronic device other than the SIM card.
In acquiring the MSPL file and the MLPL file from the outside of the SIM card, the case where the card file of the SIM card is damaged or lost may occur, the case where the card file is partially lost or damaged may also occur, or other cases may occur, and in an optional embodiment, S101 may include:
when the MSPL file of the SIM card is not acquired from the SIM card, acquiring the MSPL file of the SIM card and the MLPL file of the SIM card from the outside of the SIM card;
alternatively, the first and second electrodes may be,
and when the MLPL file of the SIM card is not acquired from the SIM card, acquiring the MSPL file of the SIM card and the MLPL file of the SIM card from the outside of the SIM card.
That is, when the MSPL file of the SIM card is not acquired in the SIM card, it indicates that the MSPL file in the SIM card may be lost or damaged, so that if the MSPL file is not acquired from the SIM card, the MSPL file of the SIM card and the MLPL file of the SIM card are acquired from the outside of the SIM card when the MSPL file of the SIM card is not acquired from the SIM card, so that the registration of the SIM card is facilitated.
Or, when the MLPL file of the SIM card is not acquired in the SIM card, it indicates that the MLPL file in the SIM card may be lost or damaged, and thus, if the MLPL file is not acquired from the SIM card, the MLPL file of the SIM card and the MSPL file of the SIM card are acquired from the outside of the SIM card, so as not to affect the registration of the SIM card.
In another case, the SIM card cannot acquire neither the MSPL file nor the MLPL file of the SIM card, and in an optional embodiment, S101 may include:
when the MSPL file of the SIM card is not acquired from the SIM card and the MLPL file of the SIM card is not acquired from the SIM card, the MSPL file of the SIM card and the MLPL file of the SIM card are acquired from the outside of the SIM card.
Specifically, when the MSPL file of the SIM card is not acquired in the SIM card and the MLPL file of the SIM card is not acquired from the SIM card, it indicates that both the MSPL file and the MLPL file in the SIM card are damaged or discarded, and in order to successfully complete the registration of the SIM card, the MSPL file and the MLPL file of the SIM card are acquired from the outside of the SIM card, that is, not from the SIM card, so that even if the MSPL file and the MLPL file cannot be acquired from the SIM card, the MSPL file and the MLPL file can be acquired from the outside of the SIM card, so that the SIM card can complete the registration.
In order to obtain the MSPL file and the MLPL file of the SIM card from outside the SIM card, in an optional embodiment, S101 may include:
and acquiring the MSPL file of the SIM card and the MLPL file of the SIM card from the terminal.
Specifically, the MSPL file and the MLPL file of the SIM card are stored in the terminal in advance, so that when the SIM card needs to be registered, the MSPL file of the SIM card and the MLPL file of the SIM card can be acquired from the file information of the SIM card stored in the terminal in advance.
In order to obtain the MSPL file and the MLPL file of the SIM card from the terminal, in an optional embodiment, the method may further include:
when the SIM card is inserted into a card slot of the terminal, obtaining an MSPL file of the SIM card and an MLPL file of the SIM card from the SIM card;
MSPL files and MLPL files are stored.
That is, in order to allow the terminal to store therein the MSPL file and the MLPL file of the SIM card, here, when the SIM card is inserted into the card slot of the terminal, the terminal acquires the MSPL file and the MLPL file of the SIM card from the SIM card and stores the MSPL file and the MLPL file in the SIM card, so that the MSPL file and the MLPL file of the SIM card are stored in the terminal, to facilitate the terminal to fail to register due to loss or damage of the MSPL file and the MLPL file in the SIM card when registering the SIM card.
In addition, in order to obtain the MSPL file and the MLPL file of the SIM card from outside the SIM card, in an alternative embodiment, S101 may include:
and acquiring the MSPL file of the SIM card and the MLPL file of the SIM card from the server of the SIM card.
Specifically, files in each SIM card are set in the server of the SIM card, so that if the MSPL file and the MLPL file of the SIM card cannot be acquired from the SIM card, the MSPL file and the MLPL file of the SIM card can be acquired from the server of the SIM card, so that the MSPL file and the MLPL file of the SIM card can be acquired from the outside of the SIM card, and thus, the registration of the SIM card can be completed smoothly.
S102: generating an EqPRL file of the SIM card according to the MSPL file and the MLPL file;
after the MSPL file of the SIM card and the MLPL file of the SIM card are acquired through S101, in order to complete registration with the SIM card, an EqPRL file of the SIM card needs to be generated according to the MSPL file and the MLPL file.
Here, it should be noted that the MLPL file is web searching information based on location information, and fig. 2 is an information screenshot of the MLPL file in the related art, as shown in fig. 2, each MLPL record corresponds to one network and is connected to the MSPL record through MSPL _ INDEX.
The MLPL allows the operator to tell the terminal about the network information where the terminal can reside at a certain location, and usually, the operator will define an MLPL record (roaming aggregation) for each country/region with roaming agreement. In addition to selecting a network according to the system TYPE (SYS _ TYPE), the MLPL provides more parameters to assist the multimode terminal in selecting a network, including PRI _ CLASS, SYS _ PRI, high _ PRI _ SRCH _ TIME, and the like.
Fig. 3 is a screenshot of an MSPL file in the related art, as shown in fig. 3, the MSPL is a prioritized cellular system list, the mobile station is assisted in selecting a suitable cellular system, after the system is selected, the mobile station searches for a network according to a standard procedure, each MLPL record corresponds to a network and is connected to the MSPL record through MSPL _ INDEX, and each MSPL record specifies a network searching order of the cellular system, such as NUM _ MLPL _ RECS [ LOC _ PARAM _ TYPE, LOC _ PARAM _ VAL, MSPL _ INDEX ].
It can be seen that based on the above-mentioned MSPL file and MLPL, the EqPRL file of the SIM card can be generated according to the specifications of 3GPP 2.
The EqPRL file includes the mobile communication network supported by the SIM card, and also includes the priority of the mobile communication network supported by the SIM card.
S103: determining the mobile communication networks supported by the SIM card and the priority of the mobile communication networks supported by the SIM card from the EqPRL file;
since the EqPRL file contains the mobile communication networks supported by the SIM card and the priorities of the mobile communication networks supported by the SIM card, the priorities of the mobile communication networks supported by the SIM card and the mobile communication networks supported by the SIM card can be determined from the EqPRL file for network searching registration of the SIM card.
S104: the SIM card is registered according to the mobile communication network supported by the SIM card and the priority of the mobile communication network supported by the SIM card.
The mobile communication network that the SIM card can register can be known after the mobile communication network supported by the SIM card is obtained, and the mobile communication networks to which the SIM card is limitedly registered can be known after the priority of the mobile communication network supported by the SIM card is obtained.
To implement the registration of the SIM card, in an alternative embodiment, S104 may include:
selecting a mobile communication network from the mobile communication networks supported by the SIM card according to the sequence of the priority from high to low;
searching the selected mobile communication network;
when the selected mobile communication network is searched, registering the SIM card in the selected mobile communication network;
and when the selected mobile communication network is not searched, selecting the mobile communication network from the unselected mobile communication networks in the mobile communication networks supported by the SIM card according to the sequence from high priority to low priority, and returning to execute the search of the selected mobile communication network.
That is, the terminal selects the mobile communication network from the mobile communication networks supported by the SIM card in order of priority from high to low, for example, the mobile communication networks supported by the SIM card include 2G, 3G, 4G, and 5G, and the priority is ranked from high to low as: 5G, 4G, 3G, 2G, then, the 5G network may be selected first, then the terminal searches for the 5G network, when the 5G network is searched, the SIM card is registered in the 5G network, when the 5G network is not searched, or according to the order of priority from high to low, the mobile communication network that is not selected from the mobile communication networks supported by the SIM card is selected, that is, the mobile communication network with the highest priority, that is, the 4G network is selected from the 4G, 3G, 2G according to the priority, then the selected 4G network is searched in a return execution, and so on, and finally the SIM card is registered in the mobile communication network.
The following describes the registration method described in one or more embodiments above by way of example.
Fig. 4 is a schematic flowchart of an example of an optional registration method provided in an embodiment of the present application, and as shown in fig. 4, the registration method may include:
s401: detecting a SIM card insertion of 3GPP 2; executing S402;
specifically, when the terminal detects that the SIM card of 3GPP2 is inserted, the MSPL file and the MLPL file of the SIM card are acquired from the SIM card and stored, and S402 is performed.
S402: whether the current sub sc is 1X _ GW type or not, if so, executing S403, otherwise, executing S410;
when the SIM card is determined to be a subscriber identity module card of 1X _ GW type, that is, the SIM card supports all network systems, S403 is executed, otherwise S410 is executed.
S403: whether the SIM card has MLPL, if so, executing S405, otherwise executing S404;
s404: missing MLPL, go to S406;
s405: whether the MSPL exists on the SIM card or not is judged, if so, S411 is executed, otherwise, S407 is executed;
s406: card rescuing; executing S409;
s407: missing MLPL, perform S408;
s408: card rescuing; executing S409;
s409: if the card is successfully rescued, S411 is executed;
specifically, the terminal firstly judges whether an MLPL file exists on the SIM card, if so, judges whether an MSPL file exists on the SIM card, if so, executes S411, if no MLPL file exists, determines that the MLPL file is missing in the SIM card, determines to save the card, and if no MSPL file exists, determines that the MSPL file is missing in the SIM card, and determines to save the card; the card rescuing mainly comprises the step that the terminal obtains an MLPL file and an MSPL file of the SIM card from the terminal.
S410: no searching for a network; and (6) ending.
S411: generating an EqPRL file; executing S412;
s412: initiating a network searching; and (6) ending.
After acquiring the MLPL file and the MSPL file, the terminal generates an EqPRL file according to the MLPL file and the MSPL file, and initiates network searching and registration according to the EqPRL file.
In this example, a card rescue scheme for a SIM card file missing in 3GPP2 is provided, where if an MSPL file and an MLPL file on a SIM card are damaged or missing, an EqPRL file is created by using the contents of a built-in MSPL and MLPL file by a terminal according to the contents of the built-in MSPL and MLPL files of the terminal, and a Radio Access Technology (RAT) network mode is obtained. And initiating a network searching application until the network registration is successful.
By the above example, the network searching application can be initiated by the terminal through the built-in contents of the MSPL file and the MLPL file under the condition that the MSPL file and the MLPL file of the SIM card are damaged or lost until the network registration is successful.
The embodiment of the present application provides a registration method, where the terminal supports at least two mobile communication networks, the terminal is installed with a SIM card of 3GPP2, and the SIM card supports a network standard of the mobile communication network, including: acquiring an MSPL file of the SIM card and an MLPL file of the SIM card from the outside of the SIM card, generating an EqPRL file of the SIM card according to the MSPL file and the MLPL file, determining the priority of a mobile communication network supported by the SIM card and the priority of a mobile communication network supported by the SIM card from the EqPRL file, and registering the SIM card according to the priority of the mobile communication network supported by the SIM card and the priority of the mobile communication network supported by the SIM card; that is to say, in the embodiment of the present application, when the SIM card is registered, the MSPL file of the SIM card and the MLPL file of the SIM card are not required to be acquired from the SIM card, but the MSPL file of the SIM card and the MLPL file of the SIM card are acquired from outside the SIM card, so that the MSPL file of the SIM card and the MLPL file of the SIM card can be acquired without depending on the SIM card, and thus, the situation that the SIM card cannot be registered due to the fact that the MSPL file and the MLPL file cannot be acquired from the SIM card can be prevented, the SIM card with lost or damaged files can be saved, the normal registration of the SIM card with lost or damaged files can be ensured, and the registration efficiency of the SIM card can be improved.
Example two
An embodiment of the present application further provides a terminal, where the terminal supports at least two mobile communication networks, and a SIM card of 3GPP2 is installed in the terminal, where the SIM card supports a network standard of a mobile communication network, and fig. 5 is a schematic structural diagram of an optional terminal provided in the embodiment of the present application, and as shown in fig. 5, the terminal includes: an acquisition module 51, a generation module 52, a determination module 53 and a registration module 54; wherein the content of the first and second substances,
an obtaining module 51, configured to obtain an MSPL file of the SIM card and an MLPL file of the SIM card from outside the SIM card;
a generating module 52, configured to generate an EqPRL file of the SIM card according to the MSPL file and the MLPL file;
a determining module 53, configured to determine, from the EqPRL file, a mobile communication network supported by the SIM card and a priority of the mobile communication network supported by the SIM card;
and a registration module 54 for registering the SIM card according to the mobile communication network supported by the SIM card and the priority of the mobile communication network supported by the SIM card.
Optionally, the obtaining module 51 is specifically configured to:
when the MSPL file of the SIM card is not acquired from the SIM card, acquiring the MSPL file of the SIM card and the MLPL file of the SIM card from the outside of the SIM card;
alternatively, the first and second electrodes may be,
and when the MLPL file of the SIM card is not acquired from the SIM card, acquiring the MSPL file of the SIM card and the MLPL file of the SIM card from the outside of the SIM card.
Optionally, the obtaining module 51 is specifically configured to:
when the MSPL file of the SIM card is not acquired from the SIM card and the MLPL file of the SIM card is not acquired from the SIM card, the MSPL file of the SIM card and the MLPL file of the SIM card are acquired from the outside of the SIM card.
Optionally, the obtaining module 51 is specifically configured to:
and acquiring the MSPL file of the SIM card and the MLPL file of the SIM card from the terminal.
Optionally, the terminal is further configured to:
when the SIM card is inserted into a card slot of the terminal, obtaining an MSPL file of the SIM card and an MLPL file of the SIM card from the SIM card;
MSPL files and MLPL files are stored.
Optionally, the obtaining module 51 is specifically configured to:
and acquiring the MSPL file of the SIM card and the MLPL file of the SIM card from the server of the SIM card.
Optionally, the registration module 54 is specifically configured to:
selecting a mobile communication network from the mobile communication networks supported by the SIM card according to the sequence of the priority from high to low;
searching the selected mobile communication network;
when the selected mobile communication network is searched, registering the SIM card in the selected mobile communication network;
and when the selected mobile communication network is not searched, selecting the mobile communication network from the unselected mobile communication networks in the mobile communication networks supported by the SIM card according to the sequence from high priority to low priority, and returning to execute the search of the selected mobile communication network.
In practical applications, the obtaining module 51, the generating module 52, the determining module 53 and the registering module 54 may be implemented by a processor located on a terminal, specifically, implemented by a Central Processing Unit (CPU), a Microprocessor Unit (MPU), a Digital Signal Processor (DSP), a Field Programmable Gate Array (FPGA), or the like.
Fig. 6 is a schematic structural diagram of another optional terminal provided in the embodiment of the present application, and as shown in fig. 6, an embodiment of the present application provides a terminal 600, including:
a processor 61 and a storage medium 62 storing instructions executable by the processor 61, wherein the storage medium 62 depends on the processor 61 to perform operations through a communication bus 63, and when the instructions are executed by the processor 61, the registration method of the first embodiment is performed.
It should be noted that, in practical applications, the various components in the terminal are coupled together by a communication bus 63. It will be appreciated that the communication bus 63 is used to enable communications among the components. The communication bus 63 includes a power bus, a control bus, and a status signal bus, in addition to a data bus. But for clarity of illustration the various buses are labeled in figure 6 as communication bus 63.
Embodiments of the present application provide a computer storage medium storing executable instructions that, when executed by one or more processors, perform the registration method described in the first embodiment.
The computer-readable storage medium may be a magnetic random access Memory (FRAM), a Read Only Memory (ROM), a Programmable Read Only Memory (PROM), an Erasable Programmable Read Only Memory (EPROM), an Electrically Erasable Programmable Read Only Memory (EEPROM), a Flash Memory (Flash Memory), a magnetic surface Memory, an optical Disc, or a Compact Disc Read-Only Memory (CD-ROM), among others.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of a hardware embodiment, a software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The above description is only a preferred embodiment of the present application, and is not intended to limit the scope of the present application.

Claims (10)

1. A registration method is applied to a terminal, wherein the terminal supports at least two mobile communication networks, a SIM card of 3GPP2 is installed in the terminal, and the SIM card supports a network standard of a mobile communication network, and the registration method includes:
acquiring an MSPL file of the SIM card and an MLPL file of the SIM card from the outside of the SIM card;
generating an EqPRL file of the SIM card according to the MSPL file and the MLPL file;
determining the mobile communication networks supported by the SIM card and the priority of the mobile communication networks supported by the SIM card from the EqPRL file;
and registering the SIM card according to the mobile communication networks supported by the SIM card and the priority of the mobile communication networks supported by the SIM card.
2. The method according to claim 1, wherein the obtaining the MSPL file of the SIM card and the MLPL file of the SIM card from the outside of the SIM card comprises:
when the MSPL file of the SIM card is not acquired from the SIM card, acquiring the MSPL file of the SIM card and the MLPL file of the SIM card from the outside of the SIM card;
alternatively, the first and second electrodes may be,
and when the MLPL file of the SIM card is not acquired from the SIM card, acquiring the MSPL file of the SIM card and the MLPL file of the SIM card from the outside of the SIM card.
3. The method according to claim 1, wherein the obtaining the MSPL file of the SIM card and the MLPL file of the SIM card from the outside of the SIM card comprises:
when the MSPL file of the SIM card is not acquired from the SIM card and the MLPL file of the SIM card is not acquired from the SIM card, the MSPL file of the SIM card and the MLPL file of the SIM card are acquired from the outside of the SIM card.
4. The method of claim 1, wherein the obtaining the MSPL file and the MLPL file from outside the SIM card comprises:
and acquiring the MSPL file of the SIM card and the MLPL file of the SIM card from the terminal.
5. The method of claim 4, further comprising:
when the SIM card is inserted into a card slot of the terminal, acquiring an MSPL (minimum Mobile platform Programming) file of the SIM card and an MLPL file of the SIM card from the SIM card;
storing the MSPL file and the MLPL file.
6. The method of claim 1, wherein the obtaining the MSPL file and the MLPL file from outside the SIM card comprises:
and acquiring the MSPL file of the SIM card and the MLPL file of the SIM card from the server of the SIM card.
7. The method of claim 1, wherein registering the SIM card according to the mobile communication networks supported by the SIM card and the priorities of the mobile communication networks supported by the SIM card comprises:
selecting a mobile communication network from the mobile communication networks supported by the SIM card according to the sequence of the priority from high to low;
searching the selected mobile communication network;
when the selected mobile communication network is searched, registering the SIM card in the selected mobile communication network;
and when the selected mobile communication network is not searched, selecting the mobile communication network from the unselected mobile communication networks in the mobile communication networks supported by the SIM card according to the sequence from high priority to low priority, and returning to execute the search of the selected mobile communication network.
8. A terminal is characterized in that the terminal supports at least two mobile communication networks, a SIM card of 3GPP2 is installed in the terminal, and the SIM card supports the network standard of the mobile communication network, and the terminal comprises:
an obtaining module, configured to obtain, from outside the SIM card, an MSPL file of the SIM card and an MLPL file of the SIM card;
a generating module, configured to generate an EqPRL file of the SIM card according to the MSPL file and the MLPL file;
a determining module for determining the mobile communication networks supported by the SIM card and the priority of the mobile communication networks supported by the SIM card from the EqPRL file;
and the registration module is used for registering the SIM card according to the mobile communication network supported by the SIM card and the priority of the mobile communication network supported by the SIM card.
9. A terminal, characterized in that the terminal comprises: a processor and a storage medium storing instructions executable by the processor to perform operations dependent on the processor via a communication bus, the instructions when executed by the processor performing the registration method of any of claims 1 to 7 above.
10. A computer storage medium having stored thereon executable instructions which, when executed by one or more processors, perform the registration method of any of claims 1 to 7.
CN202111036986.4A 2021-09-06 2021-09-06 Registration method, terminal and computer storage medium Pending CN113709858A (en)

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Application Number Priority Date Filing Date Title
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Citations (4)

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Publication number Priority date Publication date Assignee Title
CN102422680A (en) * 2009-05-13 2012-04-18 高通股份有限公司 Provisioning single-mode and multimode system selection parameters and service management
CN103648146A (en) * 2013-11-29 2014-03-19 宇龙计算机通信科技(深圳)有限公司 Network selection method for terminals and terminal
CN106570431A (en) * 2016-10-24 2017-04-19 广东欧珀移动通信有限公司 File reading method and device
CN110557747A (en) * 2019-10-24 2019-12-10 深圳传音控股股份有限公司 network registration method, terminal and readable storage medium

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102422680A (en) * 2009-05-13 2012-04-18 高通股份有限公司 Provisioning single-mode and multimode system selection parameters and service management
CN103648146A (en) * 2013-11-29 2014-03-19 宇龙计算机通信科技(深圳)有限公司 Network selection method for terminals and terminal
CN106570431A (en) * 2016-10-24 2017-04-19 广东欧珀移动通信有限公司 File reading method and device
CN110557747A (en) * 2019-10-24 2019-12-10 深圳传音控股股份有限公司 network registration method, terminal and readable storage medium

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