Terminal registration processing method and device

Abstract

The present application provides a terminal registration processing method and device, wherein the method comprises: detecting that one or more identity recognition cards are inserted into a card slot; reading the identity identifiers of the one or more identity recognition cards; obtaining a network identifier corresponding to the identity identifier from a database, wherein the database stores a correspondence between the identity identifiers of registered cards and the network identifiers; and registering the one or more identity recognition cards according to the obtained results. This can solve the problem of pseudo-card replacement scenarios for dual-card or multi-card terminals in the related technology, in which the network is requested to allocate all identifiers during the registration process of a new card, which results in an increased network load. For pseudo-card replacement scenarios, the network identifiers of registered identity recognition cards are stored, which reduces unnecessary signaling interactions of the network while improving the efficiency and speed of terminal registration to the network.

Description

Technical Field

[0001] The embodiments of the present invention relate to the field of communications, and in particular, to a terminal registration processing method and device. Background Art

[0002] With the vigorous development of 5G, new network construction trends are in full swing. In terms of terminals, multi-card terminals, such as dual 5G dual-card and single 5G dual-card terminals, are increasingly being presented to people. In the future, dual-card terminals will occupy the main stage. There are many things to pay attention to when it comes to dual-card operations, especially how to judge the dual-card replacement and the migration of configurations. Among them, there is a scenario about the interaction between 4G and 5G networks when users replace dual cards, which needs to be optimized to maximize the speed of network access and reduce the occupation of network resources.

[0003] According to the definition of 3GPP, if the user replaces the USIM card, the terminal will detect the insertion of the new card and will think that some parameters related to the old card are no longer useful, so it will delete them. In this case, the new card's IMSI or other identifier can only be used for registration, and the network side must allocate all terminal identifiers to match the new card. In the process of allocating new identifiers, signaling interactions between many network elements on the network side are required, which not only consumes a lot of network resources, but also causes the terminal registration time to be relatively long. This should be a normal behavior, but after the introduction of dual cards, there is a pseudo card replacement operation.

[0004] For example, a user has two cards from China Unicom and China Telecom. Previously, China Unicom was inserted into card slot 1 and China Telecom was inserted into card slot 2. However, for some reason, the two cards were taken out with a card pin, and the user did not deliberately remember how the cards were placed before, so the two cards were placed in reverse, that is, card slot 1 became a China Telecom card, and card slot 2 became a China Unicom card. In this case, the modem modules corresponding to the terminals each found that the cards corresponding to them had changed, and deleted some of the corresponding previously allocated identification information. Then, both cards were considered new cards, and the network was requested to allocate all identifications using the registration process of the new cards, which increased the network load. However, in fact, the user did not replace the new card, but just changed the position, which is called a false card replacement.

[0005] In the related art, for the pseudo card replacement scenario of dual-card or multi-card terminals, the network is requested to allocate all identifiers during the registration process of the new card, which leads to the problem of increased network load, and no solution has been proposed yet. Summary of the invention

[0006] The embodiment of the present application provides a terminal registration processing method and device to at least solve the problem of pseudo card replacement scenario for dual-card or multi-card terminals in the related art, in which the network is requested to allocate all identifiers during the registration process of the new card, which results in increased network load.

[0007] According to an embodiment of the present application, a terminal registration processing method is provided, including:

[0008] Detecting that one or more identification cards are inserted into the card slot;

[0009] Reading the identity identification of the one or more identity cards;

[0010] Acquire the network identifier corresponding to the identity identifier from a database, wherein the database stores the correspondence between the identity identifiers and the network identifiers of the registered cards;

[0011] The one or more identity cards are registered according to the obtained results.

[0012] Optionally, registering the one or more identity cards according to the obtained result includes:

[0013] In the case where the acquisition result is that the network identifier corresponding to the identity identifier is acquired, determining that the one or more identity recognition cards are registered cards, and registering them according to the network identifier corresponding to the identity identifier;

[0014] When the acquisition result is that the network identifier corresponding to the identity identifier is not acquired, the card is determined to be an unregistered card, and the one or more identity recognition cards are registered through the identity identifier.

[0015] Optionally, registering according to the network identifier corresponding to the identity identifier includes:

[0016] Send a registration request message to the network side, wherein the registration request message carries the network identifier corresponding to the identity identifier.

[0017] Optionally, registering the one or more identity recognition cards through the identity identifier includes:

[0018] Send a registration request message to the network side, wherein the registration request message carries the identity identifier.

[0019] Optionally, after registering the one or more identity recognition cards through the identity identifier, the method further includes:

[0020] Receiving a network identifier assigned by the network side according to the registration request message;

[0021] The correspondence between the identity identifier and the network identifier assigned by the network side is stored in the database.

[0022] Optionally, the identity card includes a SIM card or a USIM card.

[0023] Optionally, the identity identifier is IMSI;

[0024] When the identity card is a SIM card, the network identifier includes a GUTI and a key set identifier KSI;

[0025] When the identity card is a USIM card, the identity identifier is SUCI, and the network identifier includes 5G-GUTI and KSI.

[0026] According to another embodiment of the present application, a terminal registration processing device is also provided, including:

[0027] A detection module, used for detecting that one or more identity cards are inserted into a card slot;

[0028] A reading module, used to read the identity identification of the one or more identity identification cards;

[0029] An acquisition module, used for acquiring the network identifier corresponding to the identity identifier from a database, wherein the database stores the correspondence between the identity identifiers and the network identifiers of the registered cards;

[0030] The registration module is used to register the one or more identity cards according to the obtained results.

[0031] Optionally, the registration module includes:

[0032] A first registration submodule, configured to determine that the one or more identity recognition cards are registered cards when the acquisition result is that the network identifier corresponding to the identity identifier is acquired, and register according to the network identifier corresponding to the identity identifier;

[0033] The second registration submodule is used to determine that the card is an unregistered card when the acquisition result is that the network identifier corresponding to the identity identifier is not acquired, and register the one or more identity recognition cards through the identity identifier.

[0034] Optionally, the first registration submodule is further used to

[0035] Send a registration request message to the network side, wherein the registration request message carries the network identifier corresponding to the identity identifier.

[0036] Optionally, the second registration submodule is further used to

[0037] Send a registration request message to the network side, wherein the registration request message carries the identity identifier.

[0038] Optionally, the device further comprises:

[0039] A receiving module, configured to receive a network identifier allocated by the network side according to the registration request message;

[0040] The storage module is used to store the corresponding relationship between the identity identifier and the network identifier allocated by the network side in the database.

[0041] Optionally, the identity card includes a SIM card or a USIM card.

[0042] Optionally, the identity identifier is IMSI;

[0043] When the identity card is a SIM card, the network identifier includes a GUTI and a key set identifier KSI;

[0044] When the identity card is a USIM card, the identity identifier is SUCI, and the network identifier includes 5G-GUTI and KSI.

[0045] According to another embodiment of the present application, a computer-readable storage medium is provided, in which a computer program is stored, wherein the computer program is configured to execute the steps of any of the above method embodiments when running.

[0046] According to another embodiment of the present application, an electronic device is provided, including a memory and a processor, wherein the memory stores a computer program, and the processor is configured to run the computer program to execute the steps in any one of the above method embodiments.

[0047] Through the present application, it is detected that one or more identity recognition cards are inserted into the card slot; the identity identifiers of the one or more identity recognition cards are read; the network identifier corresponding to the identity identifier is obtained from a database, wherein the database stores the correspondence between the identity identifiers of registered cards and the network identifiers; and the one or more identity recognition cards are registered according to the obtained results. This can solve the problem of pseudo-card replacement scenarios for dual-card or multi-card terminals in the related technology, in which the network is requested to allocate all identifiers during the registration process of a new card, which leads to increased network load. For pseudo-card replacement scenarios, the network identifiers of registered identity recognition cards are stored, which reduces unnecessary signaling interactions of the network and improves the efficiency and speed of terminal registration to the network. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] Figure 1It is a hardware structure block diagram of a mobile terminal of the terminal registration processing method of an embodiment of the present application;

[0049] Figure 2 is a flowchart of a terminal registration processing method according to an embodiment of the present application;

[0050] Figure 3 is a schematic diagram of a multi-card terminal according to an embodiment of the present application;

[0051] Figure 4 is a flowchart of multi-card terminal registration according to an embodiment of the present application;

[0052] Figure 5 It is a block diagram of a terminal registration processing device according to an embodiment of the present application. DETAILED DESCRIPTION

[0053] Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings and in combination with the embodiments.

[0054] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0055] The method embodiments provided in the embodiments of the present application can be executed in a mobile terminal, a computer terminal or a similar computing device. Taking running on a mobile terminal as an example, Figure 1 FIG. 1 is a hardware structure block diagram of a mobile terminal of a terminal registration processing method according to an embodiment of the present invention. Figure 1 As shown, the mobile terminal may include one or more ( Figure 1 Only one is shown in the figure) a processor 102 (the processor 102 may include but is not limited to a processing device such as a microprocessor MCU or a programmable logic device FPGA) and a memory 104 for storing data, wherein the mobile terminal may also include a transmission device 106 and an input / output device 108 for communication functions. It can be understood by those skilled in the art that Figure 1 The structure shown is only for illustration and does not limit the structure of the mobile terminal. Figure 1 More or fewer components as shown, or with Figure 1 Different configurations are shown.

[0056] The memory 104 can be used to store computer programs, for example, software programs and modules of application software, such as the computer program corresponding to the terminal registration processing method in the embodiment of the present invention. The processor 102 executes various functional applications and data processing by running the computer program stored in the memory 104, that is, to implement the above method. The memory 104 may include a high-speed random access memory, and may also include a non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory 104 may further include a memory remotely arranged relative to the processor 102, and these remote memories can be connected to the mobile terminal via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and a combination thereof.

[0057] The transmission device 106 is used to receive or send data via a network. The specific example of the above network may include a wireless network provided by a communication provider of the mobile terminal. In one example, the transmission device 106 includes a network adapter (Network Interface Controller, referred to as NIC), which can be connected to other network devices through a base station so as to communicate with the Internet. In one example, the transmission device 106 can be a radio frequency (RF) module, which is used to communicate with the Internet wirelessly.

[0058] In this embodiment, a terminal registration processing method running on the above-mentioned mobile terminal or network architecture is provided. Figure 2 is a flowchart of a terminal registration processing method according to an embodiment of the present application. Figure 2 As shown, the process includes the following steps:

[0059] Step S202, detecting that one or more identity cards are inserted into a card slot;

[0060] Step S204, reading the identity identification of the one or more identity identification cards;

[0061] In an embodiment of the present application, the identity card includes a SIM card and a USIM card. Specifically, the identity identifier is IMSI. Specifically, for 4G, the identity card is a SIM card. If the IMSI is 001010123456789, it is found that it is not stored in the database under 4G. When the terminal sends a registration request message, the registration request message carries IMSI 001010123456789. For 5G, the identity card is a USIM card. For example, the IMSI is 001010123456789. The SUCI calculated under the specific algorithm of 5G is 122545245363621122224. At this time, the terminal finds that IMSI 001010123456789 is not stored in the database. Then the terminal uses SUCI 122545245363621122224 when sending a registration request message. After receiving SUCI122545245363621122224, the network side will reversely decrypt and restore it to IMSI 001010123456789.

[0062] Step S206, obtaining the network identifier corresponding to the identity identifier from a database, wherein the database stores the correspondence between the identity identifiers and network identifiers of registered cards;

[0063] In an embodiment of the present application, when the identity card is a SIM card, the identity identifier is IMSI, and the network identifier includes GUTI (Globally Unique Temporary Identity) and a key set identifier KSI (Key Set Identifier); when the identity card is a USIM card, the identity identifier is SUCI (Subscription Concealed Identifier), and the network identifier includes 5G-GUTI (5G Globally Unique Temporary Identity) and KSI. Specifically, for 4G, the network identifier includes at least GUTI and KSI, and for 5G, the network identifier includes at least 5G-GUTI and KSI.

[0064] Step S208: register the one or more identity cards according to the obtained result.

[0065] Furthermore, the above step S208 may specifically include:

[0066] In the case where the acquisition result is that the network identifier corresponding to the identity identifier is obtained, it is determined that the one or more identity recognition cards are registered cards, and registration is performed according to the network identifier corresponding to the identity identifier. Specifically, a registration request message is sent to the network side, wherein the registration request message carries the network identifier corresponding to the identity identifier.

[0067] When the result of the acquisition is that the network identifier corresponding to the identity identifier is not obtained, the card is determined to be an unregistered card, and the one or more identity recognition cards are registered through the identity identifier. Specifically, a registration request message is sent to the network side, wherein the registration request message carries the identity identifier.

[0068] In an optional embodiment, after registering the one or more identity recognition cards through the identity identifier, receiving the network identifier assigned by the network side according to the registration request message; and storing the correspondence between the identity identifier and the network identifier assigned by the network side in the database.

[0069] This application is aimed at 4G and 5G dual-card terminals. It can determine whether it is a real card replacement or a fake card replacement scenario. For the fake card replacement scenario, it avoids unnecessary deletion of important identification information stored in the terminal (including but not limited to GUTI, KSI, 5G-GUTI, ngKSI), so as to reduce unnecessary signaling interactions in the network while improving the efficiency and speed of terminal registration to the network.

[0070] Figure 3 is a schematic diagram of a multi-card terminal according to an embodiment of the present application, such as Figure 3 As shown, the multi-card terminal includes a card slot 1, a card slot 2, a card information identification module 32, an identity database and a wireless network signaling interaction module 34, wherein the card slot 1 and the card slot 2 are respectively connected to the card information identification module, the card information identification module 32 and the identity database are both connected to the wireless network signaling interaction module 34, and the multi-card terminal supports the insertion of multiple USIM cards. After completing the multi-card registration, the terminal maintains a global database for multiple USIM cards, which identifies the unique identity of the USIM card and the key identification information allocated by the network. Figure 4 is a flowchart of multi-card terminal registration according to an embodiment of the present application, such as Figure 4 As shown, including:

[0071] Step S401, detecting when a card is inserted into a card slot;

[0072] Step S402, read the unique identity information of the card (corresponding to the above-mentioned identity identification), and query the database according to the identity identification information, such as IMSI, ICCID, etc.;

[0073] Step S403, determining whether a record corresponding to the identity information is found, if the determination result is no, executing step S404, otherwise executing step S407;

[0074] Step S404, initiating a network registration request using the new identity of the card;

[0075] Step S405, the network assigns a new network identifier to the terminal corresponding to the word card;

[0076] Step S406, adding and updating the network identifier assigned by the network and the identity identifier information of the card to the database;

[0077] Step S407, determining that the card is not a new card, and reading the network identifier corresponding to the identity identifier;

[0078] Step S408: Initiate a registration request using the network identifier found in the database.

[0079] The embodiments of the present application are described in detail below with reference to specific examples.

[0080] Example 1

[0081] The user simply swapped the positions of the two cards, including:

[0082] Step 1: Assume that the user previously had card slot 1 corresponding to card number 1 and card slot 2 corresponding to card number 2. After the user took out the cards, they just accidentally swapped them, which means that card slot 1 corresponds to card number 2 and card slot 2 corresponds to card number 1.

[0083] Step 2: After detecting that two cards are inserted into the terminal, the terminal reads the ICCID and IMSI of the USIM card respectively, and finds that both cards can be found in the database. At this time, the USIM cards corresponding to slot 1 and slot 2 have 4G and 5G related network identity records in the database.

[0084] Step 3: The terminal selects the 4G or 5G network identity stored in the database according to its own network configuration and sends a registration request to the network (that is, corresponding to GUTI, 5G-GUTI, KSI, ngKSI, etc.).

[0085] Example 2

[0086] The user replaced one of the cards with a card that he had used before, including:

[0087] Step 1, assuming that the user previously had card slot 1 corresponding to card number 1, and card slot 2 corresponding to card number 2. The user takes out the card in card slot 2 and replaces it with card number 3. This card has been used in this terminal before and has successfully registered 5G, but has never registered 4G (the 4G part is marked as NA).

[0088] Step 2, after detecting the card insertion, the terminal reads the ICCID and IMSI of the USIM card respectively, and finds that both cards can be found in the database. The USIM card corresponding to slot 1 has both 4G and 5G related network identity records in the database. The USIM card serial number 3 corresponding to slot 2 only has a 5G network identity record.

[0089] Step 3, for the card terminal in slot 1, select the 4G or 5G network identity stored in the database according to its own network standard configuration to send a registration request to the network. For the card in slot 2, if the user chooses 5G registration, the 5G network identity in the database is used to initiate registration. If the user chooses 4G, the 3GPP algorithm is used to calculate a mapped 4G network identity from the 5G identity in the database (existing technology, no further description) to initiate registration with the network.

[0090] Step 4: After card slot 2 is successfully registered, if the network assigns a new network ID, the 4G network identity part of card serial number 3 is updated.

[0091] Example 3

[0092] The user replaced one of the cards with a card that has never been used, including:

[0093] Step 1: Assume that the user previously had card slot 1 corresponding to card number 1, and card slot 2 corresponding to card number 2. The user takes out the card in slot 2 and replaces it with card number 5. The ICCID of card number 5 is assumed to be 89860055555555555555, and the IMSI is 460015555555555.

[0094] Step 2: After detecting the card insertion, the terminal reads the ICCID and IMSI of the USIM card respectively. The USIM card corresponding to slot 1 has 4G and 5G related network identity records in the database. The IMSI and ICCID corresponding to the USIM card serial number 5 corresponding to slot 2 cannot be found in the database.

[0095] Step 3: For the card terminal in slot 1, according to its own network configuration, it selects the 4G or 5G network identity stored in the database and sends a registration request to the network. For the card in slot 2, the terminal can only register with the new card identity (including but not limited to IMSI, SUCI), thereby requesting the network to allocate a new 4G / 5G network identity.

[0096] Step 4, after card slot 2 is successfully registered, if the network assigns a new network ID, the 4G network identity part of card serial number 5 is added.

[0097] The embodiments of the present application will achieve the best user experience at the lowest cost without changing the 5G terminal and network hardware, and will minimize the network reallocation of network identity, which can reduce the network load. It can also improve the success rate and speed of registration by avoiding unnecessary network identity reallocation from the terminal perspective to the greatest extent.

[0098] Through the description of the above implementation methods, those skilled in the art can clearly understand that the method according to the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course can also be implemented by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present invention, or the part that contributes to the prior art, can be embodied in the form of a software product, which is stored in a storage medium (such as ROM / RAM, a magnetic disk, or an optical disk), and includes a number of instructions for enabling a terminal device (which can be a mobile phone, a computer, a server, or a network device, etc.) to execute the methods described in each embodiment of the present invention.

[0099] In this embodiment, a terminal registration processing device is also provided, which is used to implement the above-mentioned embodiments and preferred implementation modes, and the descriptions that have been made will not be repeated. As used below, the term "module" can implement a combination of software and / or hardware of a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, the implementation of hardware, or a combination of software and hardware, is also possible and conceivable.

[0100] Figure 5 is a block diagram of a terminal registration processing device according to an embodiment of the present application, such as Figure 5 As shown, including:

[0101] A detection module 52, used to detect that one or more identity cards are inserted into a card slot;

[0102] A reading module 54, used to read the identity identification of the one or more identity identification cards;

[0103] An acquisition module 56, used to acquire the network identifier corresponding to the identity identifier from a database, wherein the database stores the correspondence between the identity identifiers and the network identifiers of the registered cards;

[0104] The registration module 58 is used to register the one or more identity cards according to the obtained results.

[0105] Optionally, the registration module 58 includes:

[0106] A first registration submodule, configured to determine that the one or more identity recognition cards are registered cards when the acquisition result is that the network identifier corresponding to the identity identifier is acquired, and register according to the network identifier corresponding to the identity identifier;

[0107] The second registration submodule is used to determine that the card is an unregistered card when the acquisition result is that the network identifier corresponding to the identity identifier is not acquired, and register the one or more identity recognition cards through the identity identifier.

[0108] Optionally, the first registration submodule is further used to

[0109] Send a registration request message to the network side, wherein the registration request message carries the network identifier corresponding to the identity identifier.

[0110] Optionally, the second registration submodule is further used to

[0111] Send a registration request message to the network side, wherein the registration request message carries the identity identifier.

[0112] Optionally, the device further comprises:

[0113] A receiving module, configured to receive a network identifier allocated by the network side according to the registration request message;

[0114] The storage module is used to store the corresponding relationship between the identity identifier and the network identifier allocated by the network side in the database.

[0115] Optionally, the identity card includes a SIM card or a USIM card.

[0116] Optionally, the identity identifier is IMSI;

[0117] When the identity card is a SIM card, the network identifier includes a GUTI and a key set identifier KSI;

[0118] When the identity card is a USIM card, the identity identifier is SUCI, and the network identifier includes 5G-GUTI and KSI.

[0119] It should be noted that the above modules can be implemented by software or hardware. For the latter, it can be implemented in the following ways, but not limited to: the above modules are all located in the same processor; or the above modules are located in different processors in any combination.

[0120] An embodiment of the present invention further provides a computer-readable storage medium, in which a computer program is stored, wherein the computer program is configured to execute the steps of any of the above method embodiments when running.

[0121] In an exemplary embodiment, the computer-readable storage medium may include, but is not limited to, various media that can store computer programs, such as a USB flash drive, a read-only memory (ROM), a random access memory (RAM), a mobile hard disk, a magnetic disk or an optical disk.

[0122] An embodiment of the present invention further provides an electronic device, including a memory and a processor, wherein a computer program is stored in the memory, and the processor is configured to run the computer program to execute the steps in any one of the above method embodiments.

[0123] In an exemplary embodiment, the electronic device may further include a transmission device and an input / output device, wherein the transmission device is connected to the processor, and the input / output device is connected to the processor.

[0124] For specific examples in this embodiment, reference may be made to the examples described in the above embodiments and exemplary implementation modes, and this embodiment will not be described in detail herein.

[0125] Obviously, those skilled in the art should understand that the above modules or steps of the present invention can be implemented by a general computing device, they can be concentrated on a single computing device, or distributed on a network composed of multiple computing devices, they can be implemented by a program code executable by a computing device, so that they can be stored in a storage device and executed by the computing device, and in some cases, the steps shown or described can be executed in a different order than here, or they can be made into individual integrated circuit modules, or multiple modules or steps therein can be made into a single integrated circuit module for implementation. Thus, the present invention is not limited to any specific combination of hardware and software.

[0126] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A terminal registration processing method, characterized in that: include: Detecting that one or more identification cards are inserted into the card slot; Reading the identity identification of the one or more identity cards; Obtaining a network identifier corresponding to the identity identifier from a database, wherein the database stores a correspondence between the identity identifiers of registered cards and the network identifiers, and when the identity identification card is a SIM card, the network identifier includes a GUTI and a key set identifier KSI; when the identity identification card is a USIM card, the network identifier includes a 5G-GUTI and a KSI; The one or more identity cards are registered according to the obtained results.

2. The method according to claim 1, characterized in that Registering the one or more identity cards according to the obtained results includes: In the case where the acquisition result is that the network identifier corresponding to the identity identifier is acquired, determining that the one or more identity recognition cards are registered cards, and registering them according to the network identifier corresponding to the identity identifier; When the acquisition result is that the network identifier corresponding to the identity identifier is not acquired, the card is determined to be an unregistered card, and the one or more identity recognition cards are registered through the identity identifier.

3. The method according to claim 2, characterized in that Registering according to the network identifier corresponding to the identity identifier includes: Send a registration request message to the network side, wherein the registration request message carries the network identifier corresponding to the identity identifier.

4. The method according to claim 2, characterized in that: Registering the one or more identity cards through the identity identifier includes: Send a registration request message to the network side, wherein the registration request message carries the identity identifier.

5. The method according to claim 4, characterized in that After registering the one or more identity cards through the identity identifier, the method further includes: Receiving a network identifier assigned by the network side according to the registration request message; The correspondence between the identity identifier and the network identifier assigned by the network side is stored in the database.

6. The method according to claim 1, characterized in that The identity card includes a SIM card and a USIM card.

7. A terminal registration processing device, characterized in that: include: A detection module, used for detecting that one or more identity cards are inserted into a card slot; A reading module, used to read the identity identification of the one or more identity identification cards; An acquisition module, used to acquire the network identifier corresponding to the identity identifier from a database, wherein the database stores the correspondence between the identity identifier and the network identifier of the registered card, and when the identity identification card is a SIM card, the network identifier includes a GUTI and a key set identifier KSI; when the identity identification card is a USIM card, the network identifier includes a 5G-GUTI and a KSI; The registration module is used to register the one or more identity cards according to the obtained results.

8. A computer-readable storage medium, characterized in that: The storage medium stores a computer program, wherein the computer program is configured to execute the method according to any one of claims 1 to 6 when executed.

9. An electronic device comprising a memory and a processor, characterized in that: A computer program is stored in the memory, and the processor is configured to run the computer program to perform the method according to any one of claims 1 to 6.

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