WO2020227925A1 - 网络注册方法、装置、系统及存储介质 - Google Patents

网络注册方法、装置、系统及存储介质 Download PDF

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Publication number
WO2020227925A1
WO2020227925A1 PCT/CN2019/086843 CN2019086843W WO2020227925A1 WO 2020227925 A1 WO2020227925 A1 WO 2020227925A1 CN 2019086843 W CN2019086843 W CN 2019086843W WO 2020227925 A1 WO2020227925 A1 WO 2020227925A1
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WIPO (PCT)
Prior art keywords
network
imei
verification result
card
card terminal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2019/086843
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English (en)
French (fr)
Inventor
洪伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Xiaomi Mobile Software Co Ltd
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Beijing Xiaomi Mobile Software Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Xiaomi Mobile Software Co Ltd filed Critical Beijing Xiaomi Mobile Software Co Ltd
Priority to US17/611,520 priority Critical patent/US12082143B2/en
Priority to EP19929131.1A priority patent/EP3972302B1/en
Priority to PCT/CN2019/086843 priority patent/WO2020227925A1/zh
Priority to CN201980000855.5A priority patent/CN110291802B/zh
Publication of WO2020227925A1 publication Critical patent/WO2020227925A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/06—Registration at serving network Location Register, VLR or user mobility server
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/40—Security arrangements using identity modules
    • H04W12/45—Security arrangements using identity modules using multiple identity modules
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/60—Context-dependent security
    • H04W12/69—Identity-dependent
    • H04W12/72—Subscriber identity
    • 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
    • H04W8/20—Transfer of user or subscriber data
    • H04W8/205—Transfer to or from user equipment or user record carrier
    • 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
    • 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

Definitions

  • the present disclosure relates to the field of communication technology, and in particular to a network registration method, device, system and storage medium.
  • the multi-card terminal refers to a terminal that can install multiple SIM (Subscriber Identification Module) cards, and the user can choose to use any SIM card for communication.
  • SIM Subscriber Identification Module
  • IMEI International Mobile Equipment Identity, International Mobile Equipment Identity
  • the present disclosure provides a network registration method, device, system and storage medium, which are used to solve the technical problem of applying multiple IMEIs for a multi-card terminal.
  • a network registration method including:
  • the multi-card terminal When registering any SIM card in the multi-card terminal with the network, the multi-card terminal obtains an international mobile equipment identification code IMEI and the international mobile user identification codes of multiple SIM cards in the multi-card terminal IMSI;
  • the multi-card terminal sends the IMEI and the multiple IMSIs to the network device in the network, and the IMEI and the multiple IMSIs are sent by the network device to the device identification register;
  • the multi-card terminal receives a first verification result fed back by the network device, where the first verification result is used to indicate whether the SIM card is allowed to reside in the network.
  • the network equipment includes a management equipment, and the management equipment is a mobility management entity MME, and the multi-card terminal sends multiple IMSIs to the network equipment in the network, including:
  • the multi-card terminal sends the attachment request to the management device.
  • the attachment request includes a first field and a second field, the first field is used to indicate the IMSI of the currently registered SIM card, and the second field is used to indicate other SIM cards IMSI.
  • the network device includes a management device, and the management device is an access and mobility management function AMF, and the multi-card terminal sends multiple IMSIs to the network device in the network, include:
  • the multi-card terminal generates a registration request, and the registration request carries the multiple IMSIs;
  • the multi-card terminal sends the registration request to the management device.
  • the registration request includes a third field and a fourth field
  • the third field is used to indicate the IMSI of the currently registered SIM card
  • the fourth field is used to indicate other SIM cards IMSI.
  • the method further includes:
  • the multi-card terminal When any one of the multi-card terminals is registered with the network for the first time, the multi-card terminal obtains the IMEI and the multiple IMSIs;
  • the multi-card terminal receives a second verification result fed back by the network device, where the second verification result is used to indicate whether the SIM card is allowed to reside in the network.
  • a network registration method including:
  • the network device receives an international mobile equipment identity IMEI and international mobile subscriber identity IMSIs of multiple user identification module SIM cards sent by the multi-card terminal, where the IMEI and the multiple IMSIs are any one of the multi-card terminal registered with the network Sent when a SIM card;
  • the network device verifies whether the received IMEI and the multiple IMSIs are consistent with the stored mapping, and generates a first verification result, where the mapping is used to indicate the correspondence between one IMEI and multiple IMSIs, so The first verification result is used to indicate whether the SIM card is allowed to reside in the network;
  • the network device sends the first verification result to the multi-card terminal.
  • the network device includes a management device and a device identification register
  • the network device receiving one IMEI and IMSIs of multiple SIM cards sent by a multi-card terminal includes: receiving, by the management device, one IMEI and IMSIs of multiple SIM cards sent by the multi-card terminal;
  • the network device verifies whether the received IMEI and the multiple IMSIs are consistent with the stored mapping, and generates a first verification result, including: the management device sends the IMEI and the multiple IMSIs to all The device identification register; the device identification register verifies whether the received IMEI and the multiple IMSIs are consistent with the stored mapping, and generates the first verification result;
  • the network device determining whether to allow the SIM card to reside in the network according to the first verification result includes: the device identification register sends the first verification result to the management device; and the management The device determines whether to allow the SIM card to reside in the network according to the first verification result;
  • the sending, by the network device, the first verification result to the multi-card terminal includes: the management device sending the first verification result to the multi-card terminal.
  • the management device is a mobility management entity MME, and the management device receiving IMSIs of multiple SIM cards sent by a multi-card terminal includes:
  • the management device obtains the multiple IMSIs from the attachment request.
  • that the management device obtains the multiple IMSIs from the attachment request includes:
  • the management device reads the first field and the second field from the attachment request
  • the management device obtains the IMSI of the currently registered SIM card according to the first field, and obtains the IMSI of other SIM cards according to the second field.
  • the management device is an access and mobility management function AMF, and the management device receives IMSIs of multiple SIM cards sent by a multi-card terminal, including:
  • the management device obtains the multiple IMSIs from the registration request.
  • that the management device obtains the multiple IMSIs from the registration request includes:
  • the management device reads the third field and the fourth field from the registration request
  • the management device obtains the IMSI of the currently registered SIM card according to the third field, and obtains the IMSI of other SIM cards according to the fourth field.
  • the method further includes:
  • the network device verifies the IMEI, and generates a second verification result, where the second verification result is used to indicate whether the SIM card is allowed to reside in the network;
  • the network device determines whether to allow the SIM card to reside in the network according to the second verification result
  • the network device sends the second verification result to the multi-card terminal.
  • a network registration device including:
  • the obtaining module is configured to obtain an international mobile equipment identification code IMEI and the international mobile subscriber identity of multiple SIM cards in the multi-card terminal when registering any SIM card in the multi-card terminal with the network Code IMSI;
  • a first sending module configured to send the IMEI and multiple IMSIs to a network device in the network
  • the first receiving module is configured to receive a first verification result fed back by the network device, where the first verification result is used to indicate whether the SIM card is allowed to reside in the network.
  • the network device includes a management device, and the management device is a mobility management entity MME, and the first sending module is further configured to:
  • the attachment request includes a first field and a second field, the first field is used to indicate the IMSI of the currently registered SIM card, and the second field is used to indicate other SIM cards IMSI.
  • the network device includes a management device, and the management device is an access and mobility management function AMF, and the first sending module is further configured to:
  • the registration request includes a third field and a fourth field
  • the third field is used to indicate the IMSI of the currently registered SIM card
  • the fourth field is used to indicate other SIM cards IMSI.
  • the acquiring module is further configured to acquire the IMEI and the multiple IMSIs when any one of the SIM cards in the multi-card terminal is registered with the network for the first time;
  • the first sending module is further configured to send the IMEI and the multiple IMSIs to the network device;
  • the first receiving module is further configured to receive a second verification result fed back by the network device, where the second verification result is used to indicate whether the SIM card is allowed to reside in the network.
  • a network registration device used in a management device including:
  • the second receiving module is configured to receive an international mobile equipment identity IMEI and international mobile subscriber identity IMSIs of multiple subscriber identity module SIM cards sent by a multi-card terminal, where the IMEI and multiple IMSIs are the multi-card Sent when the terminal registers any SIM card with the network;
  • a second sending module configured to send the IMEI and the multiple IMSIs to a device identification register
  • the second receiving module is further configured to receive a first verification result sent by the device identification register, where the first verification result is the IMEI and the multiple IMSIs received by the device identification register verification Whether the stored mappings are generated after they are consistent, and the mappings are used to indicate the correspondence between one IMEI and multiple IMSIs;
  • a determining module configured to determine whether the SIM card is allowed to reside in the network according to the first verification result
  • the second sending module is also configured to send the first verification result to the multi-card terminal.
  • the management device is a mobility management entity MME
  • the second receiving module is further configured to:
  • the second receiving module is further configured to:
  • the IMSI of the currently registered SIM card is obtained according to the first field, and the IMSI of other SIM cards is obtained according to the second field.
  • the management device is an access and mobility management function AMF
  • the second receiving module is further configured to:
  • the second receiving module is further configured to:
  • the IMSI of the currently registered SIM card is obtained according to the third field, and the IMSI of other SIM cards is obtained according to the fourth field.
  • the second receiving module is further configured to receive one IMEI and multiple IMSIs sent by the multi-card terminal, where the IMEI and the multiple IMSIs are the first time the multi-card terminal registers any one of the IMSIs with the network Sent when the SIM card;
  • the second sending module is further configured to send the IMEI and the multiple IMSIs to the device identification register;
  • the second receiving module is also configured to receive a second verification result sent by the device identification register, the second verification result being generated after the device identification register verifies the IMEI, the IMEI and the Multiple IMSIs are used for the device identification register to generate the mapping;
  • the determining module is further configured to determine whether the SIM card is allowed to reside in the network according to the second verification result;
  • the second sending module is further configured to send the second verification result to the multi-card terminal.
  • a network registration device for use in a device identification register, the device including:
  • the third receiving module is configured to receive an international mobile equipment identity IMEI and international mobile subscriber identity IMSIs of multiple user identification module SIM cards sent by the management device, where the IMEI and multiple IMSIs are sent to the network by the multi-card terminal Sent to the management device when registering any SIM card;
  • the generating module is configured to verify whether the received IMEI and the multiple IMSIs are consistent with the stored mapping, and generate a first verification result, where the mapping is used to indicate the correspondence between one IMEI and multiple IMSIs ;
  • the third sending module is configured to send the first verification result to the management device, where the first verification result is used to indicate whether the SIM card is allowed to reside in the network.
  • the third receiving module is further configured to receive one IMEI and multiple IMSIs sent by the management device, where the IMEI and the multiple IMSIs are the first time that the multi-card terminal registers any one SIM with the network When the card is sent to the management device;
  • the generating module is further configured to verify the IMEI and generate a second verification result
  • the generating module is further configured to generate the mapping according to the IMEI and the multiple IMSIs;
  • the third sending module is further configured to send the second verification result to the management device, where the second verification result is used to indicate whether the SIM card is allowed to reside in the network.
  • the management device is a mobility management entity MME or an access and mobility management function AMF.
  • a multi-card terminal includes:
  • a memory for storing processor executable instructions
  • the processor is configured to:
  • a management device including:
  • a memory for storing processor executable instructions
  • the processor is configured to:
  • the Mapping is used to indicate the correspondence between one IMEI and multiple IMSIs
  • a device identification register including:
  • a memory for storing processor executable instructions
  • the processor is configured to:
  • the first verification result is sent to the management device, where the first verification result is used to indicate whether the SIM card is allowed to reside in the network.
  • a network registration system including the network registration device according to any one of the third aspect, the network registration device according to any one of the fourth aspect, and the fifth aspect.
  • a computer-readable storage medium stores at least one instruction, at least one program, code set, or instruction set, the at least one instruction, the at least one The program, the code set or the instruction set is loaded and executed by the processor to implement the network registration method as described in the first aspect, or the at least one instruction, the at least one program, the code set or the instruction The set is loaded and executed by the processor to implement the network registration method as described in the second aspect.
  • a multi-card terminal can obtain the IMSIs of multiple SIM cards when registering any SIM card to the network , Send one IMEI and multiple IMSIs to the network device, so that the network device can indicate that the SIM card is allowed to reside in the network when it determines that the received IMEI is consistent with multiple IMSIs and the stored mapping.
  • a multi-card terminal applies for an IMEI, it can also ensure that the multi-card terminal can successfully perform network registration, which can save the remaining available IMEI and reduce the cost of the multi-card terminal.
  • FIG. 1 is a schematic diagram of the implementation environment involved in various embodiments of the present disclosure.
  • Fig. 2 is a flow chart showing a method for network registration according to an exemplary embodiment.
  • Fig. 3 is a flow chart showing a method for network registration according to an exemplary embodiment.
  • Fig. 4 is a flow chart showing a method for network registration according to an exemplary embodiment.
  • Fig. 5 is a block diagram showing a network registration device according to an exemplary embodiment.
  • Fig. 6 is a block diagram showing a network registration device according to an exemplary embodiment.
  • Fig. 7 is a block diagram showing a network registration device according to an exemplary embodiment.
  • Fig. 8 is a block diagram showing a device for network registration according to an exemplary embodiment.
  • Fig. 9 is a block diagram showing a network registration device according to an exemplary embodiment.
  • Fig. 10 is a block diagram showing a network registration system according to an exemplary embodiment.
  • Fig. 1 shows a schematic structural diagram of a mobile communication system provided by an embodiment of the present disclosure.
  • the mobile communication system can be a 4G system or a 5G system, also known as an NR (New Radio) system.
  • the mobile communication system includes: a multi-card terminal 101, an access network device 102, and a network device 103.
  • the network device 103 includes a management device 1031 and a device identification register 1032.
  • the multi-card terminal 101 may be a device that provides voice and/or data connectivity to the user.
  • the multi-card terminal 101 can communicate with one or more core networks via a radio access network (RAN).
  • RAN radio access network
  • the multi-card terminal 101 can be a mobile terminal, such as a mobile phone (or “cellular” phone) and
  • the computer of the mobile terminal for example, may be a portable, pocket-sized, handheld, built-in computer, or vehicle-mounted mobile device.
  • Subscriber unit Subscriber Unit
  • Subscriber station Subscriber Station
  • mobile station Mobile Station
  • mobile station Mobile
  • Remote station Remote station
  • access point Access Point
  • Remote terminal Remote Terminal
  • Access Terminal Access Terminal
  • user device User Terminal
  • user agent User Agent
  • User Equipment User Equipment
  • User Equipment User Equipment
  • SIM cards are installed in the multi-card terminal 101, and an IMSI (International Mobile Subscriber Identification Number, International Mobile Subscriber Identification Number) is stored in each SIM card to distinguish mobile users.
  • the SIM card mentioned here is a card used to register important data and information of a user. It can be called a SIM card or a USIM (Universal Subscriber Identity Module), which is not limited in this embodiment.
  • SIM cards belong to the same operator, so these SIM cards need to be registered in the same core network.
  • one IMEI can be applied for one multi-card terminal 101.
  • the access network device 102 may be a base station.
  • the base station is a device deployed in the access network to provide wireless communication functions for the multi-card terminal 101.
  • the embodiment of the present disclosure does not describe the specific implementation of the access network device 102. limited.
  • the access network device 102 may also include a home base station (Home eNB, HeNB), a relay (Relay), a pico base station, and Pico.
  • Home eNB, HeNB home base station
  • Relay relay
  • pico base station a pico base station
  • Pico the names of devices with base station functions may be different.
  • eNodeB or eNB In LTE systems, they are called eNodeB or eNB; in 5G NR systems, they are called gNodeB or gNB.
  • the name "base station” may be described and will change.
  • the above-mentioned devices for providing wireless communication functions for terminals are collectively referred to as access network equipment.
  • the multi-card terminal 101 and the access network device 102 establish a wireless connection through a wireless air interface.
  • the wireless air interface is a wireless air interface based on a fifth-generation mobile communication network technology (5G) standard; or, the wireless air interface may also be a wireless air interface based on a 5G next-generation mobile communication network technology standard.
  • 5G fifth-generation mobile communication network technology
  • the management device 1031 has different names in systems of different radio access technologies.
  • the management device 1031 is called MME (Mobility Management Entity); in the 5G NR system, the management device 1031 is called AMF (Access and Mobility Management Function, access and mobility management function).
  • the device identification register 1032 may be EIR.
  • the mobile communication system shown in FIG. 2 may include one network device 103, multiple multi-card terminals 101, and/or multiple access network devices 102.
  • One network device 103 is shown in FIG.
  • Fig. 2 is a flowchart showing a network registration method according to an exemplary embodiment.
  • the network registration method is applied in the implementation environment shown in Fig. 1.
  • the network registration method includes the following steps.
  • step 201 when any one of the SIM cards in the multi-card terminal is registered with the network, the multi-card terminal obtains an IMEI and the IMSI of the multiple SIM cards in the multi-card terminal.
  • step 202 the multi-card terminal sends the IMEI and multiple IMSIs to the network equipment in the network.
  • step 203 the network device receives one IMEI sent by the multi-card terminal and the IMSI of multiple SIM cards.
  • step 204 the network device verifies whether the received IMEI and multiple IMSIs are consistent with the stored mapping, and generates a first verification result, where the mapping is used to indicate the correspondence between one IMEI and multiple IMSIs.
  • step 205 the network device determines whether to allow the SIM card to reside in the network according to the first verification result.
  • step 206 the network device sends the first verification result to the multi-card terminal.
  • step 207 the multi-card terminal receives the first verification result sent by the network device.
  • steps 201-202 and 207 can be implemented separately as embodiments on the multi-card terminal side, and steps 203-206 can be implemented separately as embodiments on the network device side.
  • the multi-card terminal can register with the network at any time.
  • the IMSI of multiple SIM cards is obtained, and one IMEI and multiple IMSIs are sent to the network device.
  • the network device can indicate that the received IMEI and multiple IMSIs are consistent with the stored mappings and indicate permission
  • the SIM card resides in the network. In this way, when applying for an IMEI for a multi-card terminal, it can also ensure that the multi-card terminal can successfully perform network registration, which can save remaining available IMEI and reduce the cost of the multi-card terminal.
  • the network device includes a management device and a device identification register.
  • the interaction process between the multi-card terminal, the management device, and the device identification register is introduced below.
  • Fig. 3 is a flowchart of a network registration method according to another exemplary embodiment.
  • the network registration method is applied to the implementation environment shown in Fig. 1, and the management device in this embodiment is an MME, and the device identification register For EIR, as shown in Figure 3, the network registration method includes the following steps.
  • step 301 when any one of the SIM cards in the multi-card terminal is registered with the network, the multi-card terminal obtains the IMSIs of the multiple SIM cards in the multi-card terminal.
  • the multi-card terminal can register the SIM cards with the network one by one, and the network is the core network described in FIG. 1.
  • each SIM card stores one IMSI
  • a multi-card terminal can read one IMSI from each SIM card to obtain multiple IMSIs.
  • step 302 the multi-card terminal generates an attachment request and sends the attachment request to the MME.
  • the attachment request carries multiple IMSIs.
  • multiple SIM cards belong to the same operator
  • the MME is an MME in a core network corresponding to the operator.
  • the attach request in this embodiment may be referred to as Attach Request.
  • the multi-card terminal can distinguish these IMSIs when generating the attach request.
  • the attach request includes a first field and a second field.
  • the first field is used to indicate the IMSI of the currently registered SIM card
  • the second field is used to indicate the IMSI of another SIM card.
  • a multi-card terminal includes USIM card 1 and USIM card 2, and USIM card 1 corresponds to IMSI1, and USIM card 2 corresponds to IMSI2.
  • USIM1 card 1 needs to be registered currently, IMSI1 can be carried in the first field, and IMSI1 can be carried in the second field. IMSI2 is carried in the field.
  • the multi-card terminal After the multi-card terminal generates the attachment request, it can first send the attachment request to the access network device, and the access network device forwards the attachment request to the MME.
  • step 303 the MME receives the attachment request sent by the multi-card terminal, and obtains multiple IMSIs from the attachment request.
  • the MME receiving the attachment request sent by the multi-card terminal can be implemented as: the MME receives the attachment request forwarded by the access network device.
  • the MME obtaining multiple IMSIs from the attach request may include: the MME reads the first field and the second field from the attach request; the MME obtains the IMSI of the currently registered SIM card according to the first field, and according to the second field Obtain the IMSI of another SIM card.
  • the MME can obtain the IMSI1 of the USIM card 1 from the first field, and obtain the IMSI2 of the USIM card 2 from the second field.
  • step 304 the multi-card terminal obtains an IMEI.
  • one IMEI can be applied for a multi-card terminal.
  • the multi-card terminal can obtain the IMEI when receiving the signaling.
  • the signaling may be an identity query request (Identity Request), and the MME may send the identity query request to the multi-card, and the multi-card terminal obtains the IMEI when receiving the identity query request.
  • Identity Request an identity query request
  • the MME may send the identity query request to the multi-card
  • the multi-card terminal obtains the IMEI when receiving the identity query request.
  • step 305 the multi-card terminal sends an IMEI to the MME in the network.
  • the multi-card terminal When the multi-card terminal obtains the IMEI according to the identity query request, it can generate an identity query response (Identity Response), and send the identity query response to the MME, and the identity query response carries the IMEI.
  • Identity Response identity query response
  • step 306 the MME receives an IMEI sent by the multi-card terminal.
  • the MME When the MME receives the identity query response, it reads the IMEI from the identity query response.
  • step 307 the MME sends the IMEI and multiple IMSIs to the EIR.
  • the MME may carry the IMEI and multiple IMSIs in signaling and send them to the EIR.
  • the signaling may be a mobile equipment identity check (ME Identity Check), then the MME may generate the mobile equipment identity check, and send the mobile equipment identity check to the EIR.
  • the mobile equipment identity check is in progress. It carries one IMEI and multiple IMSIs.
  • step 308 the EIR receives an IMEI sent by the MME and the IMSI of multiple SIM cards.
  • the MME may receive the mobile device identity verification, and read one IMEI and multiple IMSIs from the mobile device identity verification.
  • step 309 the EIR verifies whether the received IMEI and multiple IMSIs are consistent with the stored mapping, and generates a first verification result.
  • the mapping is used to indicate the correspondence between one IMEI and multiple IMSIs.
  • mappings are pre-stored in the EIR, and each mapping is used to indicate the correspondence between one IMEI and multiple IMSIs. For example, one mapping is used to indicate the corresponding relationship between IMEI1 and IMSI1 and IMSI2, one mapping is used to indicate the corresponding relationship between IMEI2 and IMSI3 and IMSI4, and so on.
  • the EIR may search for a mapping containing the received IMEI from each mapping, then read multiple IMSIs from the mapping, and compare whether the received multiple IMSIs are consistent with the multiple read IMSIs; When the received multiple IMSIs are consistent with the multiple read IMSIs, the verification is determined to be successful, and a first verification result indicating that the SIM card is allowed to reside in the network is generated; when the multiple received IMSIs are consistent with the read When multiple IMSIs are inconsistent, it is determined that the verification fails, and a first verification result indicating that the SIM card is forbidden to reside in the network is generated.
  • EIR can search for a mapping containing any IMSI received from each mapping, and then read an IMEI and other IMSIs from the mapping, compare the received IMEI with the read IMEI, and receive Whether the received IMSI is consistent with the read remaining IMSI; when the received IMEI is consistent with the read IMEI, and the received IMSI is consistent with the read remaining IMSI, it is determined that the verification is successful, and a generation is used to indicate that the SIM is allowed The first verification result that the card resides in the network; otherwise, it is determined that the verification fails, and the first verification result indicating that the SIM card is forbidden to reside in the network is generated.
  • EIR can also verify whether the received IMEI is legal.
  • a blacklist (or whitelist) is stored in the EIR. When the received IMEI is not in the blacklist (or in the whitelist), it is determined that the IMEI is legal, and the received IMEI and multiple IMSIs and Whether the stored mappings are consistent; when the received IMEI is in the blacklist (or not in the whitelist), it is determined that the IMEI is illegal, and the first verification result indicating that the SIM card is prohibited from staying in the network is generated.
  • step 310 the EIR sends the first verification result to the MME.
  • the EIR may carry the first verification result in signaling and send it to the MME.
  • the signaling may be a mobile equipment identity verification response (ME Identity Check Ack), and the EIR may generate the mobile equipment identity verification response, and send the mobile equipment identity verification response to the MME, and the mobile equipment The identity verification carries the first verification result.
  • ME Identity Check Ack mobile equipment identity verification response
  • step 311 the MME receives the first verification result sent by the device identification register.
  • the MME may receive a mobile device identity verification response, and read the first verification result from the mobile device identity verification response.
  • step 312 the MME determines whether the SIM card is allowed to reside in the network according to the first verification result.
  • the MME allows the SIM card to reside on the network, that is, the registration is successful; when the first verification result is used to indicate that the SIM card is forbidden to reside on the network In the middle, the MME prohibits the SIM card from staying in the network, that is, registration fails.
  • step 313 the MME sends the first verification result to the multi-card terminal.
  • step 314 the multi-card terminal receives the first verification result sent by the MME.
  • the multi-card terminal determines that the SIM card can reside in the network, that is, the registration is successful; when the first verification result is used to indicate that the SIM card is prohibited to reside When staying in the network, the multi-card terminal determines that the SIM card cannot reside in the network, that is, registration fails.
  • steps 301-302, 304-305, and 314 can be implemented separately as embodiments on the multi-card terminal side
  • steps 303, 306-307, and 311-313 can be implemented separately as embodiments on the MME side
  • steps 308-310 can be implemented separately
  • the implementation becomes an embodiment on the EIR side.
  • the foregoing embodiment describes the process for the multi-card terminal to register the SIM card with the network for the first time.
  • the following describes the process for the multi-card terminal to register the SIM card with the network for the first time.
  • the multi-card terminal When registering any one SIM card in the multi-card terminal with the network for the first time, the multi-card terminal obtains one IMEI and multiple IMSIs.
  • the multi-card terminal sends the IMEI and multiple IMSIs to the MME.
  • the MME receives one IMEI and multiple IMSIs sent by the multi-card terminal.
  • the MME sends the IMEI and multiple IMSIs to the EIR.
  • EIR receives one IMEI and multiple IMSIs sent by MME.
  • steps 1-5 is the same as the implementation process of steps 301-308, and will not be repeated here.
  • the EIR verifies the IMEI and generates a second verification result.
  • the EIR can verify whether the received IMEI is legal and generate a second verification result.
  • a blacklist (or whitelist) is stored in the EIR.
  • the received IMEI is not in the blacklist (or in the whitelist)
  • it is determined that the IMEI is legal and the generated Used to indicate the second verification result of allowing the SIM card to reside on the network
  • the received IMEI is in the blacklist (or not in the whitelist)
  • the generated method is used to indicate that the SIM card is forbidden to reside The second verification result left in the network.
  • EIR generates a mapping based on IMEI and multiple IMSIs.
  • the EIR may also generate a mapping, which includes the received IMEI and multiple IMSIs.
  • the EIR sends the second verification result to the MME.
  • the MME receives the second verification result sent by the EIR.
  • the MME determines whether the SIM card is allowed to reside in the network according to the second verification result.
  • the MME sends the second verification result to the multi-card terminal.
  • the multi-card terminal receives the second verification result sent by the MME.
  • steps 8-12 is the same as the implementation process of steps 310-314, and will not be repeated here.
  • the multi-card terminal can register any one of them with the network.
  • a mapping is stored in the EIR, and the mapping is used to indicate the correspondence between an IMEI and multiple IMSIs
  • the multi-card terminal can register any one of them with the network.
  • obtain the IMSIs of multiple SIM cards and send one IMEI and multiple IMSIs to the EIR through the MME, so that the EIR can indicate to the MME when it is determined that the received IMEI is consistent with the multiple IMSIs and the stored mapping Allow the SIM card to reside in the network, so that when applying for an IMEI for a multi-card terminal, it can also ensure that the multi-card terminal can successfully register on the network, which can save the remaining available IMEI and reduce the cost of the multi-card terminal .
  • the first field in the attach request is used to indicate the IMSI of the currently registered SIM card, and the second field is used to indicate the IMSI of the remaining SIM cards, so that the currently registered SIM card can be easily distinguished.
  • FIG. 4 is a flowchart of a network registration method according to another exemplary embodiment.
  • the network registration method is applied to the implementation environment shown in FIG. 1, and the management device in this embodiment is AMF, and the device identification register For EIR, as shown in Figure 4, the network registration method includes the following steps.
  • step 401 when any one of the SIM cards in the multi-card terminal is registered with the network, the multi-card terminal obtains the IMSIs of the multiple SIM cards in the multi-card terminal.
  • the multi-card terminal can register the SIM cards with the network one by one, and the network is the core network described in FIG. 1.
  • each SIM card stores one IMSI
  • a multi-card terminal can read one IMSI from each SIM card to obtain multiple IMSIs.
  • step 402 the multi-card terminal generates a registration request and sends the registration request to the AMF.
  • the registration request carries multiple IMSIs.
  • multiple SIM cards belong to the same operator
  • the AMF is an AMF in a core network corresponding to the operator.
  • the registration request in this embodiment may be called Registration Request.
  • the multi-card terminal can distinguish these IMSIs when generating the registration request.
  • the registration request includes a third field and a fourth field.
  • the third field is used to indicate the IMSI of the currently registered SIM card
  • the fourth field is used to indicate the IMSI of other SIM cards.
  • a multi-card terminal includes USIM card 1 and USIM card 2, and USIM card 1 corresponds to IMSI1, and USIM card 2 corresponds to IMSI2. Assuming that USIM1 card 1 needs to be registered currently, IMSI1 can be carried in the third field. IMSI2 is carried in the field.
  • the multi-card terminal After the multi-card terminal generates the registration request, it can first send the registration request to the access network device, and the access network device forwards the registration request to the AMF.
  • the AMF receives the registration request sent by the multi-card terminal, and obtains multiple IMSIs from the registration request.
  • the AMF receives the registration request sent by the multi-card terminal, which can be implemented as: the AMF receives the registration request forwarded by the access network device.
  • AMF obtains multiple IMSIs from the registration request, including: AMF reads the third field and the fourth field from the registration request; AMF obtains the IMSI of the currently registered SIM card according to the third field, and obtains according to the fourth field IMSI of other SIM cards.
  • the AMF can obtain the IMSI1 of the USIM card 1 from the third field and the IMSI2 of the USIM card 2 from the fourth field.
  • step 404 the multi-card terminal obtains an IMEI.
  • one IMEI can be applied for a multi-card terminal.
  • the multi-card terminal can obtain the IMEI when receiving the signaling.
  • the signaling may be an identity query request (Identity Request), and the AMF may send the identity query request to the multi-card, and the multi-card terminal obtains the IMEI when receiving the identity query request.
  • Identity Request an identity query request
  • the AMF may send the identity query request to the multi-card, and the multi-card terminal obtains the IMEI when receiving the identity query request.
  • step 405 the multi-card terminal sends an IMEI to the AMF in the network.
  • the multi-card terminal When the multi-card terminal obtains the IMEI according to the identity query request, it can generate an identity query response (Identity Response), and send the identity query response to the AMF, and the identity query response carries the IMEI.
  • Identity Response identity query response
  • step 406 the AMF receives an IMEI sent by the multi-card terminal.
  • the AMF When the AMF receives the identity query response, it reads the IMEI from the identity query response.
  • step 407 the AMF sends the IMEI and multiple IMSIs to the EIR.
  • the AMF may carry the IMEI and multiple IMSIs in signaling and send them to the EIR.
  • the signaling may be a mobile device identity check (ME Identity Check), then the AMF may generate the mobile device identity check, and send the mobile device identity check to the EIR.
  • the mobile device identity check is in progress. It carries one IMEI and multiple IMSIs.
  • step 408 the EIR receives one IMEI sent by AMF and the IMSI of multiple SIM cards.
  • the AMF may receive the mobile device identity verification, and read one IMEI and multiple IMSIs from the mobile device identity verification.
  • step 409 the EIR verifies whether the received IMEI and multiple IMSIs are consistent with the stored mapping, and generates a first verification result.
  • the mapping is used to indicate the correspondence between one IMEI and multiple IMSIs.
  • step 409 is the same as the implementation process of step 309, and will not be repeated here.
  • step 410 the EIR sends the first verification result to the AMF.
  • the EIR may carry the first verification result in signaling and send it to the AMF.
  • the signaling may be a mobile device identity verification response (ME Identity Check Ack), and the EIR may generate the mobile device identity verification response, and send the mobile device identity verification response to the AMF, and the mobile device The identity verification carries the first verification result.
  • ME Identity Check Ack mobile device identity verification response
  • step 411 the AMF receives the first verification result sent by the device identification register.
  • the AMF may receive the mobile device identity verification response, and read the first verification result from the mobile device identity verification response.
  • step 412 the AMF determines whether the SIM card is allowed to reside in the network according to the first verification result.
  • the AMF allows the SIM card to reside on the network, that is, the registration is successful; when the first verification result is used to indicate that the SIM card is prohibited from staying on the network In the middle, AMF prohibits the SIM card from staying in the network, that is, registration fails.
  • step 413 the AMF sends the first verification result to the multi-card terminal.
  • step 414 the multi-card terminal receives the first verification result sent by the AMF.
  • the multi-card terminal determines that the SIM card can reside in the network, that is, the registration is successful; when the first verification result is used to indicate that the SIM card is prohibited to reside When staying in the network, the multi-card terminal determines that the SIM card cannot reside in the network, that is, registration fails.
  • steps 401-402, 404-405, and 414 can be implemented separately as embodiments on the multi-card terminal side
  • steps 403, 406-407, and 411-413 can be implemented separately as embodiments on the AMF side
  • steps 408-410 can be implemented separately
  • the implementation becomes an embodiment on the EIR side.
  • the foregoing embodiment describes the process for the multi-card terminal to register the SIM card with the network for the first time.
  • the following describes the process for the multi-card terminal to register the SIM card with the network for the first time.
  • the process of registering any SIM card in a multi-card terminal for the first time is as follows:
  • the multi-card terminal When registering any one SIM card in the multi-card terminal with the network for the first time, the multi-card terminal obtains one IMEI and multiple IMSIs.
  • the multi-card terminal sends the IMEI and multiple IMSIs to the AMF.
  • the AMF receives one IMEI and multiple IMSIs sent by a multi-card terminal.
  • the AMF sends the IMEI and multiple IMSIs to the EIR.
  • EIR receives one IMEI and multiple IMSIs sent by AMF.
  • the EIR verifies the IMEI and generates a second verification result.
  • EIR generates a mapping based on IMEI and multiple IMSIs.
  • the EIR may also generate a mapping, which includes the received IMEI and multiple IMSIs.
  • EIR sends the second verification result to AMF.
  • the AMF receives the second verification result sent by the EIR.
  • the AMF determines whether the SIM card is allowed to reside in the network according to the second verification result.
  • the AMF sends the second verification result to the multi-card terminal.
  • the multi-card terminal receives the second verification result sent by the AMF.
  • steps 8-12 is the same as the implementation process of steps 410-414, and will not be repeated here.
  • the multi-card terminal can register any one of them with the network.
  • the IMSI of multiple SIM cards is obtained, and one IMEI and multiple IMSIs are sent to EIR through AMF, so that EIR can indicate to AMF when it determines that the received IMEI is consistent with multiple IMSIs and the stored mapping Allow the SIM card to reside in the network, so that when applying for an IMEI for a multi-card terminal, it can also ensure that the multi-card terminal can successfully register on the network, which can save the remaining available IMEI and reduce the cost of the multi-card terminal .
  • the third field in the attachment request is used to indicate the IMSI of the currently registered SIM card, and the fourth field is used to indicate the IMSI of the remaining SIM cards, so that the currently registered SIM card can be easily distinguished.
  • Fig. 5 is a block diagram showing a network registration device according to an exemplary embodiment.
  • the network registration device is applied to the multi-card terminal 101 shown in Fig. 1.
  • the network registration device includes: an acquisition module 510.
  • the obtaining module 510 is configured to obtain an IMEI and the IMSI of multiple SIM cards in the multi-card terminal when registering any one of the SIM cards in the multi-card terminal with the network;
  • the first sending module 520 is configured to send IMEI and multiple IMSIs to network devices in the network;
  • the first receiving module 530 is configured to receive a first verification result fed back by the network device, and the first verification result is used to indicate whether the SIM card is allowed to reside in the network.
  • the network device includes a management device and the management device is an MME, and the first sending module 520 is further configured to:
  • the attachment request includes a first field and a second field.
  • the first field is used to indicate the IMSI of the currently registered SIM card, and the second field is used to indicate the IMSI of other SIM cards.
  • the network device includes a management device and the management device is an AMF, and the first sending module 520 is further configured to:
  • the registration request includes a third field and a fourth field.
  • the third field is used to indicate the IMSI of the currently registered SIM card
  • the fourth field is used to indicate the IMSI of other SIM cards.
  • the obtaining module 510 is also configured to obtain the IMEI and multiple IMSIs when any one of the SIM cards in the multi-card terminal is registered with the network for the first time;
  • the first sending module 520 is also configured to send the IMEI and multiple IMSIs to the network device;
  • the first receiving module 530 is also configured to receive a second verification result fed back by the network device, and the second verification result is used to indicate whether the SIM card is allowed to reside in the network.
  • the multi-card terminal can register with the network at any time.
  • the IMSI of multiple SIM cards is obtained, and one IMEI and multiple IMSIs are sent to the network device.
  • the network device can indicate that the received IMEI and multiple IMSIs are consistent with the stored mappings and indicate permission
  • the SIM card resides in the network. In this way, when applying for an IMEI for a multi-card terminal, it can also ensure that the multi-card terminal can successfully perform network registration, which can save remaining available IMEI and reduce the cost of the multi-card terminal.
  • the first field in the attach request is used to indicate the IMSI of the currently registered SIM card, and the second field is used to indicate the IMSI of the remaining SIM cards, so that the currently registered SIM card can be easily distinguished.
  • Fig. 6 is a block diagram showing a network registration device according to an exemplary embodiment.
  • the network registration device is applied to the management device 103 shown in Fig. 1.
  • the network registration device includes: a second receiving device; Module 610, second sending module 620, and determining module 630;
  • the second receiving module 610 is configured to receive one IMEI and the IMSI of multiple SIM cards sent by the multi-card terminal, where the IMEI and multiple IMSIs are sent when the multi-card terminal registers any SIM card with the network;
  • the second sending module 620 is configured to send the IMEI and multiple IMSIs to the device identification register;
  • the second receiving module 610 is also configured to receive a first verification result sent by the device identification register.
  • the first verification result is generated after the device identification register verifies whether the received IMEI and multiple IMSIs are consistent with the stored mapping. Used to indicate the correspondence between one IMEI and multiple IMSIs;
  • the determining module 630 is configured to determine whether the SIM card is allowed to reside in the network according to the first verification result
  • the second sending module 620 is also configured to send the first verification result to the multi-card terminal.
  • the management device is an MME
  • the second receiving module 610 is further configured to:
  • the second receiving module 610 is further configured to:
  • the IMSI of the currently registered SIM card is obtained according to the first field, and the IMSI of other SIM cards is obtained according to the second field.
  • the management device is an AMF
  • the second receiving module 610 is further configured to:
  • the second receiving module 610 is further configured to:
  • the IMSI of the currently registered SIM card is obtained according to the third field, and the IMSI of other SIM cards is obtained according to the fourth field.
  • the second receiving module 610 is also configured to receive one IMEI and multiple IMSIs sent by the multi-card terminal, the IMEI and multiple IMSIs are sent when the multi-card terminal registers any SIM card with the network for the first time;
  • the second sending module 620 is also configured to send the IMEI and multiple IMSIs to the device identification register;
  • the second receiving module 610 is also configured to receive a second verification result sent by the device identification register, the second verification result is generated after the device identification register verifies the IMEI, and the IMEI and multiple IMSIs are used for the device identification register to generate a mapping;
  • the determining module 630 is further configured to determine whether the SIM card is allowed to reside in the network according to the second verification result;
  • the second sending module 620 is also configured to send the second verification result to the multi-card terminal.
  • the management device can receive the multi-card terminal in the network When registering any SIM card, send one IMEI and the IMSI of multiple SIM cards, and then send one IMEI and multiple IMSIs to EIR, so that MME can determine the received IMEI and multiple IMSIs and store them according to EIR.
  • the mapping is consistent, confirm that the SIM card is allowed to reside in the network. In this way, when applying for an IMEI for a multi-card terminal, it can also ensure that the multi-card terminal can successfully perform network registration, which can save the remaining available IMEI, It can also reduce the cost of multi-card terminals.
  • the third field in the attachment request is used to indicate the IMSI of the currently registered SIM card, and the fourth field is used to indicate the IMSI of the remaining SIM cards, so that the currently registered SIM card can be easily distinguished.
  • Fig. 7 is a block diagram showing a network registration device according to an exemplary embodiment.
  • the network registration device is applied to the device identification register 104 shown in Fig. 1.
  • the network registration device includes: third A receiving module 710, a generating module 720, and a third sending module 730;
  • the third receiving module 710 is configured to receive one IMEI and IMSIs of multiple SIM cards sent by the management device, the IMEI and multiple IMSIs are sent to the management device when the multi-card terminal registers any SIM card on the network;
  • the generating module 720 is configured to verify whether the received IMEI and multiple IMSIs are consistent with the stored mapping, and generate a first verification result, where the mapping is used to indicate the correspondence between one IMEI and multiple IMSIs;
  • the third sending module 730 is configured to send a first verification result to the management device, where the first verification result is used to indicate whether the SIM card is allowed to reside in the network.
  • the third receiving module 710 is also configured to receive one IMEI and multiple IMSIs sent by the management device, where the IMEI and multiple IMSIs are sent to the management device when the multi-card terminal registers any SIM card with the network for the first time;
  • the generating module 720 is also configured to verify the IMEI and generate a second verification result
  • the generating module 720 is also configured to generate a mapping according to the IMEI and multiple IMSIs;
  • the third sending module 730 is also configured to send a second verification result to the management device, where the second verification result is used to indicate whether the SIM card is allowed to reside in the network.
  • the EIR can receive the multi-card terminal registering to the network
  • the EIR can receive the multi-card terminal registering to the network
  • one IMEI and multiple IMSIs sent via MME and when it is determined that the received IMEI and multiple IMSIs are consistent with the stored mapping, indicate to the MME that the SIM card is allowed to reside in the network.
  • it can also ensure that the multi-card terminal can successfully perform network registration, which can save the remaining available IMEI and reduce the cost of the multi-card terminal.
  • An exemplary embodiment of the present disclosure provides a multi-card terminal capable of implementing the network registration method provided in the present disclosure.
  • the multi-card terminal includes a processor and a memory for storing the processor executable signaling;
  • the processor is configured as:
  • An exemplary embodiment of the present disclosure provides a management device that can implement the network registration method provided by the present disclosure.
  • the management device includes a processor and a memory for storing processor-executable signaling;
  • the processor is configured as:
  • the IMEI and multiple IMSIs are sent when the multi-card terminal registers any SIM card with the network;
  • the first verification result is generated after the device identification register verifies whether the received IMEI and multiple IMSIs are consistent with the stored mapping.
  • the mapping is used to indicate the relationship between one IMEI and multiple IMSIs. The corresponding relationship;
  • An exemplary embodiment of the present disclosure provides a device identification register that can implement the network registration method provided in the present disclosure.
  • the device identification register includes a processor and a memory for storing executable signaling of the processor;
  • the processor is configured as:
  • the IMEI and multiple IMSIs are sent to the management device when the multi-card terminal registers any SIM card with the network;
  • the mapping is used to indicate the correspondence between one IMEI and multiple IMSIs
  • Fig. 8 is a block diagram showing a device 800 for network registration according to an exemplary embodiment.
  • the device 800 may be a multi-card terminal.
  • the device 800 may include one or more of the following components: a processing component 802, a memory 804, a power supply component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, a sensor component 814, And the communication component 816.
  • a processing component 802 a memory 804, a power supply component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, a sensor component 814, And the communication component 816.
  • the processing component 802 generally controls the overall operations of the device 800, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
  • the processing element 802 may include one or more processors 820 to execute instructions to complete all or part of the steps of the foregoing method.
  • the processing component 802 may include one or more modules to facilitate the interaction between the processing component 802 and other components.
  • the processing component 802 may include a multimedia module to facilitate the interaction between the multimedia component 808 and the processing component 802.
  • the memory 804 is configured to store various types of data to support the operation of the device 800. Examples of such data include instructions for any application or method operating on the device 800, contact data, phone book data, messages, pictures, videos, and the like.
  • the memory 804 can be implemented by any type of volatile or nonvolatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic Disk or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read-only memory
  • EPROM erasable Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Magnetic Disk Magnetic Disk or Optical Disk.
  • the power component 806 provides power to various components of the device 800.
  • the power component 806 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the device 800.
  • the multimedia component 808 includes a screen that provides an output interface between the device 800 and the user.
  • the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from the user.
  • the touch panel includes one or more touch sensors to sense touch, sliding, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure related to the touch or slide operation.
  • the multimedia component 808 includes a front camera and/or a rear camera. When the device 800 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.
  • the audio component 810 is configured to output and/or input audio signals.
  • the audio component 810 includes a microphone (MIC), and when the device 800 is in an operation mode, such as a call mode, a recording mode, and a voice recognition mode, the microphone is configured to receive external audio signals.
  • the received audio signal may be further stored in the memory 804 or transmitted via the communication component 816.
  • the audio component 810 further includes a speaker for outputting audio signals.
  • the I/O interface 812 provides an interface between the processing component 802 and a peripheral interface module.
  • the peripheral interface module may be a keyboard, a click wheel, a button, and the like. These buttons may include but are not limited to: home button, volume button, start button, and lock button.
  • the sensor component 814 includes one or more sensors for providing the device 800 with various aspects of status assessment.
  • the sensor component 814 can detect the on/off status of the device 800 and the relative positioning of the components.
  • the component is the display and the keypad of the device 800.
  • the sensor component 814 can also detect the position change of the device 800 or a component of the device 800. , The presence or absence of contact between the user and the device 800, the orientation or acceleration/deceleration of the device 800, and the temperature change of the device 800.
  • the sensor component 814 may include a proximity sensor configured to detect the presence of nearby objects when there is no physical contact.
  • the sensor component 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor or a temperature sensor.
  • the communication component 816 is configured to facilitate wired or wireless communication between the device 800 and other devices.
  • the device 800 can access a wireless network based on a communication standard, such as WiFi, 2G, or 3G, or a combination thereof.
  • the communication component 816 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel.
  • the communication component 816 further includes a near field communication (NFC) module to facilitate short-range communication.
  • NFC near field communication
  • the apparatus 800 may be implemented by one or more application specific integrated circuits (ASIC), digital signal processors (DSP), digital signal processing equipment (DSPD), programmable logic devices (PLD), field programmable A gate array (FPGA), controller, microcontroller, microprocessor, or other electronic components are implemented to implement the above methods.
  • ASIC application specific integrated circuits
  • DSP digital signal processors
  • DSPD digital signal processing equipment
  • PLD programmable logic devices
  • FPGA field programmable A gate array
  • controller microcontroller, microprocessor, or other electronic components are implemented to implement the above methods.
  • non-transitory computer-readable storage medium including instructions, such as the memory 804 including instructions, which can be executed by the processor 820 of the device 800 to complete the foregoing method.
  • the non-transitory computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.
  • a non-transitory computer-readable storage medium when instructions in the storage medium are executed by a processor of a mobile terminal, the mobile terminal can execute the above network registration method.
  • Fig. 9 is a block diagram showing a network registration device 900 according to an exemplary embodiment.
  • the network registration device 900 may be a management device or a device identification register.
  • the network registration apparatus 900 may include: a processor 901, a receiver 902, a transmitter 903, and a memory 904.
  • the receiver 902, the transmitter 903, and the memory 904 are respectively connected to the processor 901 through a bus.
  • the processor 901 includes one or more processing cores, and the processor 901 executes the network registration method provided by the embodiments of the present disclosure by running software programs and modules.
  • the memory 904 can be used to store software programs and modules. Specifically, the memory 904 may store an operating system 9041, an application module 9042 required by at least one function.
  • the receiver 902 is used to receive communication data sent by other devices, and the transmitter 903 is used to send communication data to other devices.
  • Fig. 10 is a block diagram showing a network registration system according to an exemplary embodiment.
  • the network registration system includes a multi-card terminal 1001, a management device 1002, and a device identification register 1003.
  • the multi-card terminal 1001 is used to execute the network registration method executed by the multi-card terminal in the embodiments shown in FIGS. 2 to 4.
  • the management device 1002 is used to execute the network registration method performed by the network device in the embodiment shown in FIG. 2 or used to indicate the network registration method executed by the management device in the embodiment shown in FIGS. 3 to 4.
  • the device identification register 1003 is used to execute the network registration method performed by the network device in the embodiment shown in FIG. 2, or used to indicate the network registration method executed by the device identification register in the embodiment shown in FIGS. 3 to 4.
  • An exemplary embodiment of the present disclosure provides a computer-readable storage medium in which at least one instruction, at least one program, code set, or instruction set is stored, the at least one instruction, the at least one program, The code set or instruction set is loaded and executed by the processor to implement the network registration method described above.

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Abstract

本公开关于一种网络注册方法、装置、系统及存储介质，属于通信技术领域。所述方法包括：当向网络注册多卡终端中的任意一张SIM卡时，获取一个IMEI和多张SIM卡的IMSI；将IMEI和多个IMSI发送给网络设备；接收网络设备反馈的第一验证结果，第一验证结果用于指示是否允许该SIM卡驻留在网络中。本公开可以节省剩余可用的IMEI，也可以降低多卡终端的成本。

Description

网络注册方法、装置、系统及存储介质 技术领域
本公开涉及通信技术领域，特别涉及一种网络注册方法、装置、系统及存储介质。
背景技术
多卡终端中是指可以安装多张SIM(Subscriber Identification Module，用户身份识别模块)卡的终端，用户可以选择使用任意一张SIM卡进行通信。
在用户使用SIM卡进行通信之前，需要在运营商的网络中进行注册。而为了保证多卡终端能够成功进行网络注册，通常需要为每张SIM卡申请一个IMEI(International Mobile Equipment Identity，国际移动设备识别码)。比如，当多卡终端为双卡终端时，需要申请两个IMEI。
由于需要为一个多卡终端申请多个IMEI，使得剩余可用的IMEI越来越少，另外，申请IMEI是需要付费的，从而导致多卡终端的成本较高。
发明内容
本公开提供了一种网络注册方法、装置、系统及存储介质，用于解决需要为多卡终端申请多个IMEI的技术问题。
根据本公开实施例的第一方面，提供一种网络注册方法，所述方法包括：
当向网络注册多卡终端中的任意一张用户身份识别模块SIM卡时，所述多卡终端获取一个国际移动设备识别码IMEI和所述多卡终端中多张SIM卡的国际移动用户识别码IMSI；
所述多卡终端将所述IMEI和多个IMSI发送给所述网络中的网络设备，所述IMEI和所述多个IMSI由所述网络设备发送给设备标识寄存器；
所述多卡终端接收所述网络设备反馈的第一验证结果，所述第一验证结果用于指示是否允许所述SIM卡驻留在所述网络中。
在一种可能的实现方式中，所述网络设备包括管理设备，且所述管理设备是移动性管理实体MME，所述多卡终端将多个IMSI发送给所述网络中的网络 设备，包括：
所述多卡终端生成附着请求，所述附着请求中携带有所述多个IMSI；
所述多卡终端将所述附着请求发送给所述管理设备。
在一种可能的实现方式中，所述附着请求中包括第一字段和第二字段，所述第一字段用于指示当前注册的SIM卡的IMSI，所述第二字段用于指示其他SIM卡的IMSI。
在一种可能的实现方式中，所述网络设备包括管理设备，且所述管理设备是接入和移动管理功能AMF，所述多卡终端将多个IMSI发送给所述网络中的网络设备，包括：
所述多卡终端生成注册请求，所述注册请求中携带有所述多个IMSI；
所述多卡终端将所述注册请求发送给所述管理设备。
在一种可能的实现方式中，所述注册请求中包括第三字段和第四字段，所述第三字段用于指示当前注册的SIM卡的IMSI，所述第四字段用于指示其他SIM卡的IMSI。
在一种可能的实现方式中，所述方法还包括：
当首次向所述网络注册所述多卡终端中的任意一张SIM卡时，所述多卡终端获取所述IMEI和所述多个IMSI；
所述多卡终端将所述IMEI和所述多个IMSI发送给所述网络设备；
所述多卡终端接收所述网络设备反馈的第二验证结果，所述第二验证结果用于指示是否允许所述SIM卡驻留在所述网络中。
根据本公开实施例的第二方面，提供一种网络注册方法，所述方法包括：
网络设备接收多卡终端发送的一个国际移动设备识别码IMEI和多张用户身份识别模块SIM卡的国际移动用户识别码IMSI，所述IMEI和多个IMSI是所述多卡终端向网络注册任意一张SIM卡时发送的；
所述网络设备验证接收到的所述IMEI和所述多个IMSI与存储的映射是否一致，并生成第一验证结果，所述映射用于指示一个IMEI和多个IMSI之间的对应关系，所述第一验证结果用于指示是否允许所述SIM卡驻留在所述网络中；
所述网络设备根据所述第一验证结果确定是否允许所述SIM卡驻留在所述网络中；
所述网络设备将所述第一验证结果发送给所述多卡终端。
在一种可能的实现方式中，所述网络设备包括管理设备和设备标识寄存器；
所述网络设备接收多卡终端发送的一个IMEI和多张SIM卡的IMSI，包括：所述管理设备接收所述多卡终端发送的一个IMEI和多张SIM卡的IMSI；
所述网络设备验证接收到的所述IMEI和所述多个IMSI与存储的映射是否一致，并生成第一验证结果，包括：所述管理设备将所述IMEI和所述多个IMSI发送给所述设备标识寄存器；所述设备标识寄存器验证接收到的所述IMEI和所述多个IMSI与存储的映射是否一致，并生成所述第一验证结果；
所述网络设备根据所述第一验证结果确定是否允许所述SIM卡驻留在所述网络中，包括：所述设备标识寄存器将所述第一验证结果发送给所述管理设备；所述管理设备根据所述第一验证结果确定是否允许所述SIM卡驻留在所述网络中；
所述网络设备将所述第一验证结果发送给所述多卡终端，包括：所述管理设备将所述第一验证结果发送给所述多卡终端。
在一种可能的实现方式中，所述管理设备是移动性管理实体MME，所述管理设备接收多卡终端发送的多张SIM卡的IMSI，包括：
所述管理设备接收所述多卡终端发送的附着请求；
所述管理设备从所述附着请求中获取所述多个IMSI。
在一种可能的实现方式中，所述管理设备从所述附着请求中获取所述多个IMSI，包括：
所述管理设备从所述附着请求中读取第一字段和第二字段；
所述管理设备根据所述第一字段获取当前注册的SIM卡的IMSI，根据所述第二字段获取其他SIM卡的IMSI。
在一种可能的实现方式中，所述管理设备是接入和移动管理功能AMF，所述管理设备接收多卡终端发送的多张SIM卡的IMSI，包括：
所述管理设备接收所述多卡终端发送的注册请求；
所述管理设备从所述注册请求中获取所述多个IMSI。
在一种可能的实现方式中，所述管理设备从所述注册请求中获取所述多个IMSI，包括：
所述管理设备从所述注册请求中读取第三字段和第四字段；
所述管理设备根据所述第三字段获取当前注册的SIM卡的IMSI，根据所述第四字段获取其他SIM卡的IMSI。
在一种可能的实现方式中，所述方法还包括：
所述网络设备接收所述多卡终端发送的一个IMEI和多个IMSI，所述IMEI和所述多个IMSI是所述多卡终端首次向所述网络注册任意一张SIM卡时发送的；
所述网络设备验证所述IMEI，并生成第二验证结果，所述第二验证结果用于指示是否允许所述SIM卡驻留在所述网络中；
所述网络设备根据所述第二验证结果确定是否允许所述SIM卡驻留在所述网络中；
所述网络设备将所述第二验证结果发送给所述多卡终端。
根据本公开实施例的第三方面，提供一种网络注册装置，所述装置包括：
获取模块，被配置为在向网络注册多卡终端中的任意一张用户身份识别模块SIM卡时，获取一个国际移动设备识别码IMEI和所述多卡终端中多张SIM卡的国际移动用户识别码IMSI；
第一发送模块，被配置为将所述IMEI和多个IMSI发送给所述网络中的网络设备；
第一接收模块，被配置为接收所述网络设备反馈的第一验证结果，所述第一验证结果用于指示是否允许所述SIM卡驻留在所述网络中。
在一种可能的实现方式中，所述网络设备包括管理设备，且所述管理设备是移动性管理实体MME，所述第一发送模块，还被配置为：
生成附着请求，所述附着请求中携带有所述多个IMSI；
将所述附着请求发送给所述管理设备。
在一种可能的实现方式中，所述附着请求中包括第一字段和第二字段，所述第一字段用于指示当前注册的SIM卡的IMSI，所述第二字段用于指示其他SIM卡的IMSI。
在一种可能的实现方式中，所述网络设备包括管理设备，且所述管理设备是接入和移动管理功能AMF，所述第一发送模块，还被配置为：
生成注册请求，所述注册请求中携带有所述多个IMSI；
将所述注册请求发送给所述管理设备。
在一种可能的实现方式中，所述注册请求中包括第三字段和第四字段，所述第三字段用于指示当前注册的SIM卡的IMSI，所述第四字段用于指示其他 SIM卡的IMSI。
在一种可能的实现方式中，
所述获取模块，还被配置为在首次向所述网络注册所述多卡终端中的任意一张SIM卡时，获取所述IMEI和所述多个IMSI；
所述第一发送模块，还被配置为将所述IMEI和所述多个IMSI发送给所述网络设备；
所述第一接收模块，还被配置为接收所述网络设备反馈的第二验证结果，所述第二验证结果用于指示是否允许所述SIM卡驻留在所述网络中。
根据本公开实施例的第四方面，提供一种网络注册装置，用于管理设备中，所述装置包括：
第二接收模块，被配置为接收多卡终端发送的一个国际移动设备识别码IMEI和多张用户身份识别模块SIM卡的国际移动用户识别码IMSI，所述IMEI和多个IMSI是所述多卡终端向网络注册任意一张SIM卡时发送的；
第二发送模块，被配置为将所述IMEI和所述多个IMSI发送给设备标识寄存器；
所述第二接收模块，还被配置为接收所述设备标识寄存器发送的第一验证结果，所述第一验证结果是所述设备标识寄存器验证接收到的所述IMEI和所述多个IMSI与存储的映射是否一致后生成的，所述映射用于指示一个IMEI和多个IMSI之间的对应关系；
确定模块，被配置为根据所述第一验证结果确定是否允许所述SIM卡驻留在所述网络中；
所述第二发送模块，还被配置为将所述第一验证结果发送给所述多卡终端。
在一种可能的实现方式中，所述管理设备是移动性管理实体MME，所述第二接收模块，还被配置为：
接收所述多卡终端发送的附着请求；
从所述附着请求中获取所述多个IMSI。
在一种可能的实现方式中，所述第二接收模块，还被配置为：
从所述附着请求中读取第一字段和第二字段；
根据所述第一字段获取当前注册的SIM卡的IMSI，根据所述第二字段获取其他SIM卡的IMSI。
在一种可能的实现方式中，所述管理设备是接入和移动管理功能AMF，所述第二接收模块，还被配置为：
接收所述多卡终端发送的注册请求；
从所述注册请求中获取所述多个IMSI。
在一种可能的实现方式中，所述第二接收模块，还被配置为：
从所述注册请求中读取第三字段和第四字段；
根据所述第三字段获取当前注册的SIM卡的IMSI，根据所述第四字段获取其他SIM卡的IMSI。
在一种可能的实现方式中，
所述第二接收模块，还被配置为接收所述多卡终端发送的一个IMEI和多个IMSI，所述IMEI和所述多个IMSI是所述多卡终端首次向所述网络注册任意一张SIM卡时发送的；
所述第二发送模块，还被配置为将所述IMEI和所述多个IMSI发送给所述设备标识寄存器；
所述第二接收模块，还被配置为接收所述设备标识寄存器发送的第二验证结果，所述第二验证结果是所述设备标识寄存器验证所述IMEI后生成的，所述IMEI和所述多个IMSI用于供所述设备标识寄存器生成所述映射；
所述确定模块，还被配置为根据所述第二验证结果确定是否允许所述SIM卡驻留在所述网络中；
所述第二发送模块，还被配置为将所述第二验证结果发送给所述多卡终端。
根据本公开实施例的第五方面，提供一种网络注册装置，用于设备标识寄存器中，所述装置包括：
第三接收模块，被配置为接收管理设备发送的一个国际移动设备识别码IMEI和多张用户身份识别模块SIM卡的国际移动用户识别码IMSI，所述IMEI和多个IMSI是多卡终端向网络注册任意一张SIM卡时发送给所述管理设备的；
生成模块，被配置为验证接收到的所述IMEI和所述多个IMSI与存储的映射是否一致，并生成第一验证结果，所述映射用于指示一个IMEI和多个IMSI之间的对应关系；
第三发送模块，被配置为向所述管理设备发送所述第一验证结果，所述第一验证结果用于指示是否允许所述SIM卡驻留在所述网络中。
在一种可能的实现方式中，
所述第三接收模块，还被配置为接收所述管理设备发送的一个IMEI和多个IMSI，所述IMEI和所述多个IMSI是所述多卡终端首次向所述网络注册任意一张SIM卡时发送给所述管理设备的；
所述生成模块，还被配置为验证所述IMEI，并生成第二验证结果；
所述生成模块，还被配置为根据所述IMEI和所述多个IMSI生成所述映射；
所述第三发送模块，还被配置为向所述管理设备发送所述第二验证结果，所述第二验证结果用于指示是否允许所述SIM卡驻留在所述网络中。
在一种可能的实现方式中，所述管理设备为移动性管理实体MME或接入和移动管理功能AMF。
根据本公开实施例的第六方面，提供一种多卡终端，所述多卡终端包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为：
当向网络注册所述多卡终端中的任意一张用户身份识别模块SIM卡时，获取一个国际移动设备识别码IMEI和所述多卡终端中多张SIM卡的国际移动用户识别码IMSI；
将所述IMEI和多个IMSI发送给所述网络中的网络设备；
接收所述网络设备反馈的第一验证结果，所述第一验证结果用于指示是否允许所述SIM卡驻留在所述网络中。
根据本公开实施例的第七方面，提供一种管理设备，所述管理设备包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为：
接收多卡终端发送的一个国际移动设备识别码IMEI和多张用户身份识别模块SIM卡的国际移动用户识别码IMSI，所述IMEI和多个IMSI是所述多卡终端向网络注册任意一张SIM卡时发送的；
将所述IMEI和所述多个IMSI发送给设备标识寄存器；
接收所述设备标识寄存器发送的第一验证结果，所述第一验证结果是所述 设备标识寄存器验证接收到的所述IMEI和所述多个IMSI与存储的映射是否一致后生成的，所述映射用于指示一个IMEI和多个IMSI之间的对应关系；
根据所述第一验证结果确定是否允许所述SIM卡驻留在所述网络中；
将所述第一验证结果发送给所述多卡终端。
根据本公开实施例的第八方面，提供一种设备标识寄存器，所述设备标识寄存器包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为：
接收管理设备发送的一个国际移动设备识别码IMEI和多张用户身份识别模块SIM卡的国际移动用户识别码IMSI，所述IMEI和多个IMSI是多卡终端向网络注册任意一张SIM卡时发送给所述管理设备的；
验证接收到的所述IMEI和所述多个IMSI与存储的映射是否一致，并生成第一验证结果，所述映射用于指示一个IMEI和多个IMSI之间的对应关系；
向所述管理设备发送所述第一验证结果，所述第一验证结果用于指示是否允许所述SIM卡驻留在所述网络中。
根据本公开实施例的第九方面，提供一种网络注册系统，包括上述第三方面任一项所述的网络注册装置、上述第四方面任一项所述的网络注册装置和上述第五方面任一项所述的网络注册装置，或者，包括上述第六方面所述的多卡终端、上述第七方面所述的管理设备和上述第八方面所述的设备标识寄存器。
根据本公开实施例的第十方面，提供一种计算机可读存储介质，所述存储介质中存储有至少一条指令、至少一段程序、代码集或指令集，所述至少一条指令、所述至少一段程序、所述代码集或指令集由所述处理器加载并执行以实现如第一方面所述的网络注册方法，或者，所述至少一条指令、所述至少一段程序、所述代码集或指令集由所述处理器加载并执行以实现如第二方面所述的网络注册方法。
本公开的实施例提供的技术方案可以包括以下有益效果：
由于网络设备中存储有映射，且该映射用于指示一个IMEI和多个IMSI之间的对应关系，所以，多卡终端可以在向网络注册任意一张SIM卡时，获取多张SIM卡的IMSI，将一个IMEI和多个IMSI发送给网络设备，这样，网络设备可以在确定接收到的IMEI和多个IMSI和存储的映射一致时，指示允许该SIM卡驻留在网络中，这样，在为多卡终端申请一个IMEI时，也能保证多卡终端能够成功进行网络注册，既可以节省剩余可用的IMEI，也可以降低多卡终端的成本。
附图说明
此处的附图被并入说明书中并构成本公开说明书的一部分，示出了符合本公开的实施例，并与说明书一起用于解释本公开的原理。
图1是本公开各个实施例涉及的实施环境的示意图。
图2是根据一示例性实施例示出的一种网络注册方法的流程图。
图3是根据一示例性实施例示出的一种网络注册方法的流程图。
图4是根据一示例性实施例示出的一种网络注册方法的流程图。
图5是根据一示例性实施例示出的一种网络注册装置的框图。
图6是根据一示例性实施例示出的一种网络注册装置的框图。
图7是根据一示例性实施例示出的一种网络注册装置的框图。
图8是根据一示例性实施例示出的一种用于网络注册的装置的框图。
图9是根据一示例性实施例示出的一种网络注册装置的框图。
图10是根据一示例性实施例示出的一种网络注册系统的框图。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本公开相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本公开的一些方面相一致的装置和方法的例子。
图1示出了本公开一个实施例提供的移动通信系统的结构示意图。该移动通信系统可以是4G系统，也可以是5G系统，又称NR(New Radio，新空口) 系统。该移动通信系统包括：多卡终端101、接入网设备102和网络设备103，该网络设备103包括管理设备1031和设备标识寄存器1032。
多卡终端101可以是指向用户提供语音和/或数据连通性的设备。多卡终端101可以经无线接入网(Radio Access Network，RAN)与一个或多个核心网进行通信，多卡终端101可以是移动终端，如移动电话(或称为“蜂窝”电话)和具有移动终端的计算机，例如，可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置。例如，订户单元(Subscriber Unit)、订户站(Subscriber Station)，移动站(Mobile Station)、移动台(Mobile)、远程站(Remote Station)、接入点(Access Point)、远程终端(Remote Terminal)、接入终端(Access Terminal)、用户装置(User Terminal)、用户代理(User Agent)、用户设备(User Device)、或用户终端(User Equipment)。
多卡终端101中安装有多张SIM卡，每张SIM卡中存储有一个IMSI(International Mobile Subscriber Identification Number，国际移动用户识别码)，用于区别移动用户。这里所说的SIM卡是用来登记用户的重要数据和信息的卡片，可以称为SIM卡，也可以称为USIM(Universal Subscriber Identity Module，全球用户身份识别模块)，本实施例不作限定。其中，多张SIM卡属于同一运营商，这样，这些SIM卡需要在同一个核心网中进行注册。
本公开实施例中，可以为一个多卡终端101申请一个IMEI。
接入网设备102可以是基站，所述基站是一种部署在接入网中用以为多卡终端101提供无线通信功能的装置，本公开实施例对接入网设备102的具体实现方式不加以限定。可选地，接入网设备102还可以包括家庭基站(Home eNB，HeNB)、中继(Relay)、微微基站Pico等。在采用不同的无线接入技术的系统中，具备基站功能的设备的名称可能会有所不同，例如在LTE系统中，称为eNodeB或者eNB；在5G NR系统中，称为gNodeB或者gNB。随着通信技术的演进，“基站”这一名称可能描述，会变化。为方便本公开实施例中，上述为终端提供无线通信功能的装置统称为接入网设备。
多卡终端101和接入网设备102通过无线空口建立无线连接。可选地，该无线空口是基于第五代移动通信网络技术(5G)标准的无线空口；或者，该无线空口也可以是基于5G的更下一代移动通信网络技术标准的无线空口。
管理设备1031在不同的无线接入技术的系统中的名称不同，在LTE系统中，管理设备1031称为MME(Mobility Management Entity，移动性管理实体)；在 5G NR系统中，管理设备1031称为AMF(Access and Mobility Management Function，接入和移动管理功能)。设备标识寄存器1032可以是EIR。
需要说明的是，在图2所示的移动通信系统中，可以包括一个网络设备103、多个多卡终端101和/或多个接入网设备102，图1中以示出一个网络设备103、一个多卡终端101和两个接入网设备102，且多卡终端101包括USIM卡1和USIM卡2来举例说明，但本实施例对此不作限定。
图2是根据一示例性实施例示出的一种网络注册方法的流程图，该网络注册方法应用于图1所示的实施环境中，如图2所示，该网络注册方法包括以下步骤。
在步骤201中，当向网络注册多卡终端中的任意一张SIM卡时，多卡终端获取一个IMEI和该多卡终端中多张SIM卡的IMSI。
在步骤202中，多卡终端将IMEI和多个IMSI发送给网络中的网络设备。
在步骤203中，网络设备接收多卡终端发送的一个IMEI和多张SIM卡的IMSI。
在步骤204中，网络设备验证接收到的IMEI和多个IMSI与存储的映射是否一致，并生成第一验证结果，该映射用于指示一个IMEI和多个IMSI之间的对应关系。
在步骤205中，网络设备根据第一验证结果确定是否允许该SIM卡驻留在网络中。
在步骤206中，网络设备将第一验证结果发送给多卡终端。
在步骤207中，多卡终端接收网络设备发送的第一验证结果。
其中，步骤201-202和207可以单独实现成为多卡终端侧的实施例，步骤203-206可以单独实现成为网络设备侧的实施例。
综上所述，本公开提供的网络注册方法，由于网络设备中存储有映射，且该映射用于指示一个IMEI和多个IMSI之间的对应关系，所以，多卡终端可以在向网络注册任意一张SIM卡时，获取多张SIM卡的IMSI，将一个IMEI和多个IMSI发送给网络设备，这样，网络设备可以在确定接收到的IMEI和多个IMSI和存储的映射一致时，指示允许该SIM卡驻留在网络中，这样，在为多卡终端申请一个IMEI时，也能保证多卡终端能够成功进行网络注册，既可以节省剩余可用的IMEI，也可以降低多卡终端的成本。
本实施例中，网络设备包括管理设备和设备标识寄存器，下面对多卡终端、管理设备和设备标识寄存器之间的交互流程进行介绍。
图3是根据另一示例性实施例示出的一种网络注册方法的流程图，该网络注册方法应用于图1所示的实施环境中，且本实施例中的管理设备为MME，设备标识寄存器为EIR，则如图3所示，该网络注册方法包括如下步骤。
在步骤301中，当向网络注册多卡终端中的任意一张SIM卡时，多卡终端获取该多卡终端中多张SIM卡的IMSI。
本实施例中，多卡终端可以逐一向网络注册SIM卡，该网络即为图1中所述的核心网。
由于每张SIM卡中存储有一个IMSI，所以，多卡终端可以从每张SIM卡中读取一个IMSI，得到多个IMSI。
在步骤302中，多卡终端生成附着请求，将该附着请求发送给MME，该附着请求中携带有多个IMSI。
本实施例中的多张SIM卡属于同一运营商，且该MME为该运营商对应的一个核心网中的MME。
本实施例中的附着请求可以称为Attach Request。
由于附着请求中携带有多个IMSI，为了便于区分当前需要注册的SIM卡的IMSI和其他SIM卡的IMSI，多卡终端可以在生成附着请求时区分这些IMSI。
在一种可能的实现方式中，附着请求中包括第一字段和第二字段，该第一字段用于指示当前注册的SIM卡的IMSI，该第二字段用于指示其他SIM卡的IMSI。
比如，多卡终端包括USIM卡1和USIM卡2，且USIM卡1对应于IMSI1，USIM卡2对应于IMSI2，假设当前需要注册USIM1卡1，则可以在第一字段中携带IMSI1，在第二字段中携带IMSI2。
在多卡终端生成附着请求后，可以先将附着请求发送给接入网设备，由接入网设备将该附着请求转发给MME。
在步骤303中，MME接收多卡终端发送的附着请求，从该附着请求中获取多个IMSI。
当附着请求由接入网设备转发给MME时，MME接收多卡终端发送的附着请求，可以实现为：MME接收接入网设备转发的附着请求。
其中，MME从附着请求中获取多个IMSI，可以包括：MME从附着请求中读取第一字段和第二字段；MME根据该第一字段获取当前注册的SIM卡的IMSI，根据该第二字段获取其他SIM卡的IMSI。
仍然以上面的举例进行说明，则MME可以从第一字段中获取到USIM卡1的IMSI1，从第二字段中获取到USIM卡2的IMSI2。
在步骤304中，多卡终端获取一个IMEI。
本实施例中，可以为一个多卡终端申请一个IMEI。
本实施例中，多卡终端可以在接收到信令时获取IMEI。
在一个示例中，信令可以是身份查询请求(Identity Request)，则可以由MME向多卡发送该身份查询请求，多卡终端在接收到该身份查询请求时，获取IMEI。
在步骤305中，多卡终端将一个IMEI发送给网络中的MME。
当多卡终端根据身份查询请求获取IMEI时，可以生成身份查询响应(Identity Response)，将该身份查询响应发送给MME，该身份查询响应中携带有IMEI。
在步骤306中，MME接收多卡终端发送的一个IMEI。
当MME接收到身份查询响应时，从该身份查询响应中读取该IMEI。
在步骤307中，MME将IMEI和多个IMSI发送给EIR。
本实施例中，MME可以将IMEI和多个IMSI携带在信令中发送给EIR。
在一个示例中，该信令可以是移动设备身份校验(ME Identity Check)，则MME可以生成该移动设备身份校验，将该移动设备身份校验发送给EIR，该移动设备身份校验中携带有一个IMEI和多个IMSI。
在步骤308中，EIR接收MME发送的一个IMEI和多张SIM卡的IMSI。
在一个实例中，MME可以接收移动设备身份校验，从该移动设备身份校验中读取一个IMEI和多个IMSI。
在步骤309中，EIR验证接收到的IMEI和多个IMSI与存储的映射是否一致，并生成第一验证结果，该映射用于指示一个IMEI和多个IMSI之间的对应关系。
本实施例中，EIR中预先存储有映射，每个映射用于指示一个IMEI和多个IMSI之间的对应关系。比如，一个映射用于指示IMEI1和IMSI1和IMSI2之间的对应关系，一个映射用于指示IMEI2和IMSI3和IMSI4之间的对应关系等等。
在一个示例中，EIR可以从各个映射中查找包含接收到的IMEI的一个映射， 再从该映射中读取多个IMSI，比较接收到的多个IMSI与读取的多个IMSI是否一致；当接收到的多个IMSI与读取的多个IMSI一致时，确定验证成功，生成用于指示允许该SIM卡驻留在网络中的第一验证结果；当接收到的多个IMSI与读取的多个IMSI不一致时，确定验证失败，生成用于指示禁止该SIM卡驻留在网络中的第一验证结果。或者，EIR可以从各个映射中查找包含接收到的任意一个IMSI的一个映射，再从该映射中读取一个IMEI和其余IMSI，分别比较接收到的IMEI与读取的IMEI是否一致，以及，接收到的其余IMSI与读取其余IMSI是否一致；当接收到的IMEI与读取的IMEI一致，且接收到的其余IMSI与读取的其余IMSI一致时，确定验证成功，生成用于指示允许该SIM卡驻留在网络中的第一验证结果；否则，确定验证失败，生成用于指示禁止该SIM卡驻留在网络中的第一验证结果。
可选的，EIR还可以验证接收到的IMEI是否合法。在一个示例中，EIR中存储有黑名单(或白名单)，当接收到的IMEI不在黑名单(或在白名单)中时，确定该IMEI合法，继续验证接收到的IMEI和多个IMSI与存储的映射是否一致；当接收到的IMEI在黑名单(或不在白名单)中时，确定该IMEI不合法，生成用于指示禁止该SIM卡驻留在网络中的第一验证结果。
在步骤310中，EIR向MME发送第一验证结果。
本实施例中，EIR可以将第一验证结果携带在信令中发送给MME。
在一个示例中，该信令可以是移动设备身份校验响应(ME Identity Check Ack)，则EIR可以生成该移动设备身份校验响应，将该移动设备身份校验响应发送给MME，该移动设备身份校验中携带有第一验证结果。
在步骤311中，MME接收设备标识寄存器发送的第一验证结果。
在一个示例中，MME可以接收移动设备身份校验响应，从该移动设备身份校验响应中读取第一验证结果。
在步骤312中，MME根据第一验证结果确定是否允许SIM卡驻留在网络中。
当第一验证结果用于指示允许该SIM卡驻留在网络中时，MME允许该SIM卡驻留在网络中，即注册成功；当第一验证结果用于指示禁止该SIM卡驻留在网络中时，MME禁止该SIM卡驻留在网络中，即注册失败。
在步骤313中，MME将第一验证结果发送给多卡终端。
在步骤314中，多卡终端接收MME发送的第一验证结果。
当第一验证结果用于指示允许该SIM卡驻留在网络中时，多卡终端确定该 SIM卡能够驻留在网络中，即注册成功；当第一验证结果用于指示禁止该SIM卡驻留在网络中时，多卡终端确定该SIM卡不能驻留在网络中，即注册失败。
其中，步骤301-302、304-305和314可以单独实现成为多卡终端侧的实施例，步骤303、306-307和311-313可以单独实现成为MME侧的实施例，步骤308-310可以单独实现成为EIR侧的实施例。
上述实施例中描述的是多卡终端非首次向网络注册SIM卡的流程，下面对多卡终端首次向网络注册SIM卡的流程进行介绍。
1、当首次向网络注册多卡终端中的任意一张SIM卡时，多卡终端获取一个IMEI和多个IMSI。
2、多卡终端将IMEI和多个IMSI发送给MME。
3、MME接收多卡终端发送的一个IMEI和多个IMSI。
4、MME将IMEI和多个IMSI发送给EIR。
5、EIR接收MME发送的一个IMEI和多个IMSI。
其中，步骤1-5的实现流程与步骤301-308的实现流程相同，此处不作赘述。
6、EIR验证IMEI，并生成第二验证结果。
由于首次注册时，EIR中还未存储有包含接收到的一个IMEI和多个IMSI的映射，所以，EIR可以验证接收到的IMEI是否合法，并生成第二验证结果。
在一个示例中，在验证接收到的IMEI是否合法时，EIR中存储有黑名单(或白名单)，当接收到的IMEI不在黑名单(或在白名单)中时，确定该IMEI合法，生成用于指示允许该SIM卡驻留在网络中的第二验证结果；当接收到的IMEI在黑名单(或不在白名单)中时，确定该IMEI不合法，生成用于指示禁止该SIM卡驻留在网络中的第二验证结果。
7、EIR根据IMEI和多个IMSI生成映射。
当接收到的IMEI合法时，EIR还可以生成一个映射，该映射包括接收到的一个IMEI和多个IMSI。
8、EIR向MME发送第二验证结果。
9、MME接收EIR发送的第二验证结果。
10、MME根据第二验证结果确定是否允许SIM卡驻留在网络中。
11、MME将第二验证结果发送给多卡终端。
12，多卡终端接收MME发送的第二验证结果。
其中，步骤8-12的实现流程与步骤310-314的实现流程相同，此处不作赘 述。
综上所述，本公开提供的网络注册方法，由于EIR中存储有映射，且该映射用于指示一个IMEI和多个IMSI之间的对应关系，所以，多卡终端可以在向网络注册任意一张SIM卡时，获取多张SIM卡的IMSI，通过MME将一个IMEI和多个IMSI发送给EIR，这样，EIR可以在确定接收到的IMEI和多个IMSI和存储的映射一致时，向MME指示允许该SIM卡驻留在网络中，这样，在为多卡终端申请一个IMEI时，也能保证多卡终端能够成功进行网络注册，既可以节省剩余可用的IMEI，也可以降低多卡终端的成本。
通过附着请求中的第一字段来指示当前注册的SIM卡的IMSI，通过第二字段来指示其余SIM卡的IMSI，可以便于区分当前注册的SIM卡。
图4是根据另一示例性实施例示出的一种网络注册方法的流程图，该网络注册方法应用于图1所示的实施环境中，且本实施例中的管理设备为AMF，设备标识寄存器为EIR，则如图4所示，该网络注册方法包括如下步骤。
在步骤401中，当向网络注册多卡终端中的任意一张SIM卡时，多卡终端获取该多卡终端中多张SIM卡的IMSI。
本实施例中，多卡终端可以逐一向网络注册SIM卡，该网络即为图1中所述的核心网。
由于每张SIM卡中存储有一个IMSI，所以，多卡终端可以从每张SIM卡中读取一个IMSI，得到多个IMSI。
在步骤402中，多卡终端生成注册请求，将该注册请求发送给AMF，该注册请求中携带有多个IMSI。
本实施例中的多张SIM卡属于同一运营商，且该AMF为该运营商对应的一个核心网中的AMF。
本实施例中的注册请求可以称为Registration Request。
由于注册请求中携带有多个IMSI，为了便于区分当前需要注册的SIM卡的IMSI和其他SIM卡的IMSI，多卡终端可以在生成注册请求时区分这些IMSI。
在一种可能的实现方式中，注册请求中包括第三字段和第四字段，该第三字段用于指示当前注册的SIM卡的IMSI，该第四字段用于指示其他SIM卡的IMSI。
比如，多卡终端包括USIM卡1和USIM卡2，且USIM卡1对应于IMSI1， USIM卡2对应于IMSI2，假设当前需要注册USIM1卡1，则可以在第三字段中携带IMSI1，在第四字段中携带IMSI2。
在多卡终端生成注册请求后，可以先将注册请求发送给接入网设备，由接入网设备将该注册请求转发给AMF。
在步骤403中，AMF接收多卡终端发送的注册请求，从该注册请求中获取多个IMSI。
当注册请求由接入网设备转发给AMF时，AMF接收多卡终端发送的注册请求，可以实现为：AMF接收接入网设备转发的注册请求。
其中，AMF从注册请求中获取多个IMSI，包括：AMF从注册请求中读取第三字段和第四字段；AMF根据该第三字段获取当前注册的SIM卡的IMSI，根据该第四字段获取其他SIM卡的IMSI。
仍然以上面的举例进行说明，则AMF可以从第三字段中获取到USIM卡1的IMSI1，从第四字段中获取到USIM卡2的IMSI2。
在步骤404中，多卡终端获取一个IMEI。
本实施例中，可以为一个多卡终端申请一个IMEI。
本实施例中，多卡终端可以在接收到信令时获取IMEI。
在一个示例中，信令可以是身份查询请求(Identity Request)，则可以由AMF向多卡发送该身份查询请求，多卡终端在接收到该身份查询请求时，获取IMEI。
在步骤405中，多卡终端将一个IMEI发送给网络中的AMF。
当多卡终端根据身份查询请求获取IMEI时，可以生成身份查询响应(Identity Response)，将该身份查询响应发送给AMF，该身份查询响应中携带有IMEI。
在步骤406中，AMF接收多卡终端发送的一个IMEI。
当AMF接收到身份查询响应时，从该身份查询响应中读取该IMEI。
在步骤407中，AMF将IMEI和多个IMSI发送给EIR。
本实施例中，AMF可以将IMEI和多个IMSI携带在信令中发送给EIR。
在一个示例中，该信令可以是移动设备身份校验(ME Identity Check)，则AMF可以生成该移动设备身份校验，将该移动设备身份校验发送给EIR，该移动设备身份校验中携带有一个IMEI和多个IMSI。
在步骤408中，EIR接收AMF发送的一个IMEI和多张SIM卡的IMSI。
在一个实例中，AMF可以接收移动设备身份校验，从该移动设备身份校验 中读取一个IMEI和多个IMSI。
在步骤409中，EIR验证接收到的IMEI和多个IMSI与存储的映射是否一致，并生成第一验证结果，该映射用于指示一个IMEI和多个IMSI之间的对应关系。
其中，步骤409的实现流程与步骤309的实现流程相同，此处不作赘述。
在步骤410中，EIR向AMF发送第一验证结果。
本实施例中，EIR可以将第一验证结果携带在信令中发送给AMF。
在一个示例中，该信令可以是移动设备身份校验响应(ME Identity Check Ack)，则EIR可以生成该移动设备身份校验响应，将该移动设备身份校验响应发送给AMF，该移动设备身份校验中携带有第一验证结果。
在步骤411中，AMF接收设备标识寄存器发送的第一验证结果。
在一个示例中，AMF可以接收移动设备身份校验响应，从该移动设备身份校验响应中读取第一验证结果。
在步骤412中，AMF根据第一验证结果确定是否允许SIM卡驻留在网络中。
当第一验证结果用于指示允许该SIM卡驻留在网络中时，AMF允许该SIM卡驻留在网络中，即注册成功；当第一验证结果用于指示禁止该SIM卡驻留在网络中时，AMF禁止该SIM卡驻留在网络中，即注册失败。
在步骤413中，AMF将第一验证结果发送给多卡终端。
在步骤414中，多卡终端接收AMF发送的第一验证结果。
当第一验证结果用于指示允许该SIM卡驻留在网络中时，多卡终端确定该SIM卡能够驻留在网络中，即注册成功；当第一验证结果用于指示禁止该SIM卡驻留在网络中时，多卡终端确定该SIM卡不能驻留在网络中，即注册失败。
其中，步骤401-402、404-405和414可以单独实现成为多卡终端侧的实施例，步骤403、406-407和411-413可以单独实现成为AMF侧的实施例，步骤408-410可以单独实现成为EIR侧的实施例。
上述实施例中描述的是多卡终端非首次向网络注册SIM卡的流程，下面对多卡终端首次向网络注册SIM卡的流程进行介绍。
其中，首次注册多卡终端中的任意一张SIM卡的流程如下：
1、当首次向网络注册多卡终端中的任意一张SIM卡时，多卡终端获取一个IMEI和多个IMSI。
2、多卡终端将IMEI和多个IMSI发送给AMF。
3、AMF接收多卡终端发送的一个IMEI和多个IMSI。
4、AMF将IMEI和多个IMSI发送给EIR。
5、EIR接收AMF发送的一个IMEI和多个IMSI。
其中，步骤1-5的实现流程与步骤401-408的实现流程相同，此处不作赘述。
6、EIR验证IMEI，并生成第二验证结果。
其中，EIR验证IMEI的流程与图3所示的实施例中步骤6的实现流程相同，此处不作赘述。
7、EIR根据IMEI和多个IMSI生成映射。
当接收到的IMEI合法时，EIR还可以生成一个映射，该映射包括接收到的一个IMEI和多个IMSI。
8、EIR向AMF发送第二验证结果。
9、AMF接收EIR发送的第二验证结果。
10、AMF根据第二验证结果确定是否允许SIM卡驻留在网络中。
11，AMF将第二验证结果发送给多卡终端。
12，多卡终端接收AMF发送的第二验证结果。
其中，步骤8-12的实现流程与步骤410-414的实现流程相同，此处不作赘述。
综上所述，本公开提供的网络注册方法，由于EIR中存储有映射，且该映射用于指示一个IMEI和多个IMSI之间的对应关系，所以，多卡终端可以在向网络注册任意一张SIM卡时，获取多张SIM卡的IMSI，通过AMF将一个IMEI和多个IMSI发送给EIR，这样，EIR可以在确定接收到的IMEI和多个IMSI和存储的映射一致时，向AMF指示允许该SIM卡驻留在网络中，这样，在为多卡终端申请一个IMEI时，也能保证多卡终端能够成功进行网络注册，既可以节省剩余可用的IMEI，也可以降低多卡终端的成本。
通过附着请求中的第三字段来指示当前注册的SIM卡的IMSI，通过第四字段来指示其余SIM卡的IMSI，可以便于区分当前注册的SIM卡。
图5是根据一示例性实施例示出的一种网络注册装置的框图，该网络注册装置应用于图1所示的多卡终端101中，如图5所示，该网络注册装置包括：获取模块510、第一发送模块520和第一接收模块530；
该获取模块510，被配置为在向网络注册多卡终端中的任意一张SIM卡时， 获取一个IMEI和多卡终端中多张SIM卡的IMSI；
该第一发送模块520，被配置为将IMEI和多个IMSI发送给网络中的网络设备；
该第一接收模块530，被配置为接收网络设备反馈的第一验证结果，第一验证结果用于指示是否允许SIM卡驻留在网络中。
在一种可能的实现方式中，网络设备包括管理设备且该管理设备是MME，该第一发送模块520，还被配置为：
生成附着请求，附着请求中携带有多个IMSI；
将附着请求发送给管理设备。
在一种可能的实现方式中，附着请求中包括第一字段和第二字段，第一字段用于指示当前注册的SIM卡的IMSI，第二字段用于指示其他SIM卡的IMSI。
在一种可能的实现方式中，网络设备包括管理设备且该管理设备是AMF，该第一发送模块520，还被配置为：
生成注册请求，注册请求中携带有多个IMSI；
将注册请求发送给管理设备。
在一种可能的实现方式中，注册请求中包括第三字段和第四字段，第三字段用于指示当前注册的SIM卡的IMSI，第四字段用于指示其他SIM卡的IMSI。
在一种可能的实现方式中，
该获取模块510，还被配置为在首次向网络注册多卡终端中的任意一张SIM卡时，获取IMEI和多个IMSI；
该第一发送模块520，还被配置为将IMEI和多个IMSI发送给网络设备；
该第一接收模块530，还被配置为接收网络设备反馈的第二验证结果，第二验证结果用于指示是否允许SIM卡驻留在网络中。
综上所述，本公开提供的网络注册装置，由于网络设备中存储有映射，且该映射用于指示一个IMEI和多个IMSI之间的对应关系，所以，多卡终端可以在向网络注册任意一张SIM卡时，获取多张SIM卡的IMSI，将一个IMEI和多个IMSI发送给网络设备，这样，网络设备可以在确定接收到的IMEI和多个IMSI和存储的映射一致时，指示允许该SIM卡驻留在网络中，这样，在为多卡终端申请一个IMEI时，也能保证多卡终端能够成功进行网络注册，既可以节省剩余可用的IMEI，也可以降低多卡终端的成本。
通过附着请求中的第一字段来指示当前注册的SIM卡的IMSI，通过第二字 段来指示其余SIM卡的IMSI，可以便于区分当前注册的SIM卡。
图6是根据一示例性实施例示出的一种网络注册装置的框图，该网络注册装置应用于图1所示的管理设备103中，如图6所示，该网络注册装置包括：第二接收模块610、第二发送模块620和确定模块630；
该第二接收模块610，被配置为接收多卡终端发送的一个IMEI和多张SIM卡的IMSI，IMEI和多个IMSI是多卡终端向网络注册任意一张SIM卡时发送的；
该第二发送模块620，被配置为将IMEI和多个IMSI发送给设备标识寄存器；
该第二接收模块610，还被配置为接收设备标识寄存器发送的第一验证结果，第一验证结果是设备标识寄存器验证接收到的IMEI和多个IMSI与存储的映射是否一致后生成的，映射用于指示一个IMEI和多个IMSI之间的对应关系；
该确定模块630，被配置为根据第一验证结果确定是否允许SIM卡驻留在网络中；
该第二发送模块620，还被配置为将第一验证结果发送给多卡终端。
在一种可能的实现方式中，管理设备是MME，该第二接收模块610，还被配置为：
接收多卡终端发送的附着请求；
从附着请求中获取多个IMSI。
在一种可能的实现方式中，该第二接收模块610，还被配置为：
从附着请求中读取第一字段和第二字段；
根据第一字段获取当前注册的SIM卡的IMSI，根据第二字段获取其他SIM卡的IMSI。
在一种可能的实现方式中，管理设备是AMF，该第二接收模块610，还被配置为：
接收多卡终端发送的注册请求；
从注册请求中获取多个IMSI。
在一种可能的实现方式中，该第二接收模块610，还被配置为：
从注册请求中读取第三字段和第四字段；
根据第三字段获取当前注册的SIM卡的IMSI，根据第四字段获取其他SIM卡的IMSI。
在一种可能的实现方式中，
该第二接收模块610，还被配置为接收多卡终端发送的一个IMEI和多个IMSI，IMEI和多个IMSI是多卡终端首次向网络注册任意一张SIM卡时发送的；
该第二发送模块620，还被配置为将IMEI和多个IMSI发送给设备标识寄存器；
该第二接收模块610，还被配置为接收设备标识寄存器发送的第二验证结果，第二验证结果是设备标识寄存器验证IMEI后生成的，IMEI和多个IMSI用于供设备标识寄存器生成映射；
该确定模块630，还被配置为根据第二验证结果确定是否允许SIM卡驻留在网络中；
该第二发送模块620，还被配置为将第二验证结果发送给多卡终端。
综上所述，本公开提供的网络注册装置，由于EIR中存储有映射，且该映射用于指示一个IMEI和多个IMSI之间的对应关系，所以，管理设备可以接收多卡终端在向网络注册任意一张SIM卡时，发送的一个IMEI和多张SIM卡的IMSI，再将一个IMEI和多个IMSI发送给EIR，这样，MME可以根据EIR在确定接收到的IMEI和多个IMSI和存储的映射一致时的指示，确定允许该SIM卡驻留在网络中，这样，在为多卡终端申请一个IMEI时，也能保证多卡终端能够成功进行网络注册，既可以节省剩余可用的IMEI，也可以降低多卡终端的成本。
通过附着请求中的第三字段来指示当前注册的SIM卡的IMSI，通过第四字段来指示其余SIM卡的IMSI，可以便于区分当前注册的SIM卡。
图7是根据一示例性实施例示出的一种网络注册装置的框图，该网络注册装置应用于图1所示的设备标识寄存器104中，如图7所示，该网络注册装置包括：第三接收模块710、生成模块720和第三发送模块730；
该第三接收模块710，被配置为接收管理设备发送的一个IMEI和多张SIM卡的IMSI，IMEI和多个IMSI是多卡终端向网络注册任意一张SIM卡时发送给管理设备的；
该生成模块720，被配置为验证接收到的IMEI和多个IMSI与存储的映射是否一致，并生成第一验证结果，映射用于指示一个IMEI和多个IMSI之间的对应关系；
该第三发送模块730，被配置为向管理设备发送第一验证结果，第一验证结果用于指示是否允许SIM卡驻留在网络中。
在一种可能的实现方式中，
该第三接收模块710，还被配置为接收管理设备发送的一个IMEI和多个IMSI，IMEI和多个IMSI是多卡终端首次向网络注册任意一张SIM卡时发送给管理设备的；
该生成模块720，还被配置为验证IMEI，并生成第二验证结果；
该生成模块720，还被配置为根据IMEI和多个IMSI生成映射；
该第三发送模块730，还被配置为向管理设备发送第二验证结果，第二验证结果用于指示是否允许SIM卡驻留在网络中。
综上所述，本公开提供的网络注册装置，由于EIR中存储有映射，且该映射用于指示一个IMEI和多个IMSI之间的对应关系，所以，EIR可以接收多卡终端在向网络注册任意一张SIM卡时，经由MME发送的一个IMEI和多个IMSI，在确定接收到的IMEI和多个IMSI和存储的映射一致时，向MME指示允许该SIM卡驻留在网络中，这样，在为多卡终端申请一个IMEI时，也能保证多卡终端能够成功进行网络注册，既可以节省剩余可用的IMEI，也可以降低多卡终端的成本。
本公开一示例性实施例提供了一种多卡终端，能够实现本公开提供的网络注册方法，该多卡终端包括：处理器、用于存储处理器可执行信令的存储器；
其中，处理器被配置为：
当向网络注册多卡终端中的任意一张SIM卡时，获取一个IMEI和多卡终端中多张SIM卡的IMSI；
将IMEI和多个IMSI发送给网络中的网络设备；
接收网络设备反馈的第一验证结果，第一验证结果用于指示是否允许SIM卡驻留在网络中。
本公开一示例性实施例提供了一种管理设备，能够实现本公开提供的网络注册方法，该管理设备包括：处理器、用于存储处理器可执行信令的存储器；
其中，处理器被配置为：
接收多卡终端发送的一个IMEI和多张SIM卡的IMSI，IMEI和多个IMSI 是多卡终端向网络注册任意一张SIM卡时发送的；
将IMEI和多个IMSI发送给设备标识寄存器；
接收设备标识寄存器发送的第一验证结果，第一验证结果是设备标识寄存器验证接收到的IMEI和多个IMSI与存储的映射是否一致后生成的，映射用于指示一个IMEI和多个IMSI之间的对应关系；
根据第一验证结果确定是否允许SIM卡驻留在网络中；
将第一验证结果发送给多卡终端。
本公开一示例性实施例提供了一种设备标识寄存器，能够实现本公开提供的网络注册方法，该设备标识寄存器包括：处理器、用于存储处理器可执行信令的存储器；
其中，处理器被配置为：
接收管理设备发送的一个IMEI和多张SIM卡的IMSI，IMEI和多个IMSI是多卡终端向网络注册任意一张SIM卡时发送给管理设备的；
验证接收到的IMEI和多个IMSI与存储的映射是否一致，并生成第一验证结果，映射用于指示一个IMEI和多个IMSI之间的对应关系；
向管理设备发送第一验证结果，第一验证结果用于指示是否允许SIM卡驻留在网络中。
图8是根据一示例性实施例示出的一种用于网络注册的装置800的框图。例如，装置800可以是多卡终端。
参照图8，装置800可以包括以下一个或多个组件：处理组件802，存储器804，电源组件806，多媒体组件808，音频组件810，输入/输出(I/O)的接口812，传感器组件814，以及通信组件816。
处理组件802通常控制装置800的整体操作，诸如与显示，电话呼叫，数据通信，相机操作和记录操作相关联的操作。处理元件802可以包括一个或多个处理器820来执行指令，以完成上述的方法的全部或部分步骤。此外，处理组件802可以包括一个或多个模块，便于处理组件802和其他组件之间的交互。例如，处理部件802可以包括多媒体模块，以方便多媒体组件808和处理组件802之间的交互。
存储器804被配置为存储各种类型的数据以支持在设备800的操作。这些 数据的示例包括用于在装置800上操作的任何应用程序或方法的指令，联系人数据，电话簿数据，消息，图片，视频等。存储器804可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随机存取存储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。
电力组件806为装置800的各种组件提供电力。电力组件806可以包括电源管理系统，一个或多个电源，及其他与为装置800生成、管理和分配电力相关联的组件。
多媒体组件808包括在所述装置800和用户之间的提供一个输出接口的屏幕。在一些实施例中，屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板，屏幕可以被实现为触摸屏，以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界，而且还检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中，多媒体组件808包括一个前置摄像头和/或后置摄像头。当设备800处于操作模式，如拍摄模式或视频模式时，前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件810被配置为输出和/或输入音频信号。例如，音频组件810包括一个麦克风(MIC)，当装置800处于操作模式，如呼叫模式、记录模式和语音识别模式时，麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器804或经由通信组件816发送。在一些实施例中，音频组件810还包括一个扬声器，用于输出音频信号。
I/O接口812为处理组件802和外围接口模块之间提供接口，上述外围接口模块可以是键盘，点击轮，按钮等。这些按钮可包括但不限于：主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件814包括一个或多个传感器，用于为装置800提供各个方面的状态评估。例如，传感器组件814可以检测到设备800的打开/关闭状态，组件的相对定位，例如所述组件为装置800的显示器和小键盘，传感器组件814还可以检测装置800或装置800一个组件的位置改变，用户与装置800接触的存 在或不存在，装置800方位或加速/减速和装置800的温度变化。传感器组件814可以包括接近传感器，被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件814还可以包括光传感器，如CMOS或CCD图像传感器，用于在成像应用中使用。在一些实施例中，该传感器组件814还可以包括加速度传感器，陀螺仪传感器，磁传感器，压力传感器或温度传感器。
通信组件816被配置为便于装置800和其他设备之间有线或无线方式的通信。装置800可以接入基于通信标准的无线网络，如WiFi，2G或3G，或它们的组合。在一个示例性实施例中，通信部件816经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中，所述通信部件816还包括近场通信(NFC)模块，以促进短程通信。
在示例性实施例中，装置800可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现，用于执行上述方法。
在示例性实施例中，还提供了一种包括指令的非临时性计算机可读存储介质，例如包括指令的存储器804，上述指令可由装置800的处理器820执行以完成上述方法。例如，所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
一种非临时性计算机可读存储介质，当所述存储介质中的指令由移动终端的处理器执行时，使得移动终端能够执行上述网络注册方法。
图9是根据一示例性实施例示出的一种网络注册装置900的框图。例如，网络注册装置900可以是管理设备或设备标识寄存器。如图9所示，网络注册装置900可以包括：处理器901、接收机902、发射机903和存储器904。接收机902、发射机903和存储器904分别通过总线与处理器901连接。
其中，处理器901包括一个或者一个以上处理核心，处理器901通过运行软件程序以及模块以执行本公开实施例提供的网络注册方法。存储器904可用于存储软件程序以及模块。具体的，存储器904可存储操作系统9041、至少一个功能所需的应用程序模块9042。接收机902用于接收其他设备发送的通信数据，发射机903用于向其他设备发送通信数据。
图10是根据一示例性实施例示出的一种网络注册系统的框图，如图10所示，该网络注册系统包括多卡终端1001、管理设备1002和设备标识寄存器1003。
多卡终端1001用于执行图2至4所示实施例中多卡终端所执行的网络注册方法。
管理设备1002用于执行图2所示实施例中网络设备所执行的网络注册方法，或者，用于指示图3至4所示实施例中管理设备所执行的网络注册方法。
设备标识寄存器1003用于执行图2所示实施例中网络设备所执行的网络注册方法，或者，用于指示图3至4所示实施例中设备标识寄存器所执行的网络注册方法。
本公开一示例性实施例提供了一种计算机可读存储介质，所述存储介质中存储有至少一条指令、至少一段程序、代码集或指令集，所述至少一条指令、所述至少一段程序、所述代码集或指令集由所述处理器加载并执行以实现如上所述的网络注册方法。
本领域技术人员在考虑说明书及实践这里的公开后，将容易想到本公开的其它实施方案。本申请旨在涵盖本公开的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本公开的真正范围和精神由下面的权利要求指出。
应当理解的是，本公开并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。

Claims (33)

  1. 一种网络注册方法，其特征在于，所述方法包括：
    当向网络注册多卡终端中的任意一张用户身份识别模块SIM卡时，所述多卡终端获取一个国际移动设备识别码IMEI和所述多卡终端中多张SIM卡的国际移动用户识别码IMSI；
    所述多卡终端将所述IMEI和多个IMSI发送给所述网络中的网络设备；
    所述多卡终端接收所述网络设备反馈的第一验证结果，所述第一验证结果用于指示是否允许所述SIM卡驻留在所述网络中。
  2. 根据权利要求1所述的方法，其特征在于，所述网络设备包括管理设备，且所述管理设备是移动性管理实体MME，所述多卡终端将多个IMSI发送给所述网络中的网络设备，包括：
    所述多卡终端生成附着请求，所述附着请求中携带有所述多个IMSI；
    所述多卡终端将所述附着请求发送给所述管理设备。
  3. 根据权利要求2所述的方法，其特征在于，所述附着请求中包括第一字段和第二字段，所述第一字段用于指示当前注册的SIM卡的IMSI，所述第二字段用于指示其他SIM卡的IMSI。
  4. 根据权利要求1所述的方法，其特征在于，所述网络设备包括管理设备，且所述管理设备是接入和移动管理功能AMF，所述多卡终端将多个IMSI发送给所述网络中的网络设备，包括：
    所述多卡终端生成注册请求，所述注册请求中携带有所述多个IMSI；
    所述多卡终端将所述注册请求发送给所述管理设备。
  5. 根据权利要求4所述的方法，其特征在于，所述注册请求中包括第三字段和第四字段，所述第三字段用于指示当前注册的SIM卡的IMSI，所述第四字段用于指示其他SIM卡的IMSI。
  6. 根据权利要求1至5任一项所述的方法，其特征在于，所述方法还包括：
    当首次向所述网络注册所述多卡终端中的任意一张SIM卡时，所述多卡终端获取所述IMEI和所述多个IMSI；
    所述多卡终端将所述IMEI和所述多个IMSI发送给所述网络设备；
    所述多卡终端接收所述网络设备反馈的第二验证结果，所述第二验证结果用于指示是否允许所述SIM卡驻留在所述网络中。
  7. 一种网络注册方法，其特征在于，所述方法包括：
    网络设备接收多卡终端发送的一个国际移动设备识别码IMEI和多张用户身份识别模块SIM卡的国际移动用户识别码IMSI，所述IMEI和多个IMSI是所述多卡终端向网络注册任意一张SIM卡时发送的；
    所述网络设备验证接收到的所述IMEI和所述多个IMSI与存储的映射是否一致，并生成第一验证结果，所述映射用于指示一个IMEI和多个IMSI之间的对应关系，所述第一验证结果用于指示是否允许所述SIM卡驻留在所述网络中；
    所述网络设备根据所述第一验证结果确定是否允许所述SIM卡驻留在所述网络中；
    所述网络设备将所述第一验证结果发送给所述多卡终端。
  8. 根据权利要求7所述的方法，其特征在于，所述网络设备包括管理设备和设备标识寄存器；
    所述网络设备接收多卡终端发送的一个IMEI和多张SIM卡的IMSI，包括：所述管理设备接收所述多卡终端发送的一个IMEI和多张SIM卡的IMSI；
    所述网络设备验证接收到的所述IMEI和所述多个IMSI与存储的映射是否一致，并生成第一验证结果，包括：所述管理设备将所述IMEI和所述多个IMSI发送给所述设备标识寄存器；所述设备标识寄存器验证接收到的所述IMEI和所述多个IMSI与存储的映射是否一致，并生成所述第一验证结果；
    所述网络设备根据所述第一验证结果确定是否允许所述SIM卡驻留在所述网络中，包括：所述设备标识寄存器将所述第一验证结果发送给所述管理设备；所述管理设备根据所述第一验证结果确定是否允许所述SIM卡驻留在所述网络中；
    所述网络设备将所述第一验证结果发送给所述多卡终端，包括：所述管理 设备将所述第一验证结果发送给所述多卡终端。
  9. 根据权利要求8所述的方法，其特征在于，所述管理设备是移动性管理实体MME，所述管理设备接收多卡终端发送的多张SIM卡的IMSI，包括：
    所述管理设备接收所述多卡终端发送的附着请求；
    所述管理设备从所述附着请求中获取所述多个IMSI。
  10. 根据权利要求9所述的方法，其特征在于，所述管理设备从所述附着请求中获取所述多个IMSI，包括：
    所述管理设备从所述附着请求中读取第一字段和第二字段；
    所述管理设备根据所述第一字段获取当前注册的SIM卡的IMSI，根据所述第二字段获取其他SIM卡的IMSI。
  11. 根据权利要求8所述的方法，其特征在于，所述管理设备是接入和移动管理功能AMF，所述管理设备接收多卡终端发送的多张SIM卡的IMSI，包括：
    所述管理设备接收所述多卡终端发送的注册请求；
    所述管理设备从所述注册请求中获取所述多个IMSI。
  12. 根据权利要求11所述的方法，其特征在于，所述管理设备从所述注册请求中获取所述多个IMSI，包括：
    所述管理设备从所述注册请求中读取第三字段和第四字段；
    所述管理设备根据所述第三字段获取当前注册的SIM卡的IMSI，根据所述第四字段获取其他SIM卡的IMSI。
  13. 根据权利要求7至12任一项所述的方法，其特征在于，所述方法还包括：
    所述网络设备接收所述多卡终端发送的一个IMEI和多个IMSI，所述IMEI和所述多个IMSI是所述多卡终端首次向所述网络注册任意一张SIM卡时发送的；
    所述网络设备验证所述IMEI，并生成第二验证结果，所述第二验证结果用于指示是否允许所述SIM卡驻留在所述网络中；
    所述网络设备根据所述第二验证结果确定是否允许所述SIM卡驻留在所述网络中；
    所述网络设备将所述第二验证结果发送给所述多卡终端。
  14. 一种网络注册装置，其特征在于，用于多卡终端中，所述装置包括：
    获取模块，被配置为在向网络注册所述多卡终端中的任意一张用户身份识别模块SIM卡时，获取一个国际移动设备识别码IMEI和所述多卡终端中多张SIM卡的国际移动用户识别码IMSI；
    第一发送模块，被配置为将所述IMEI和多个IMSI发送给所述网络中的网络设备；
    第一接收模块，被配置为接收所述网络设备反馈的第一验证结果，所述第一验证结果用于指示是否允许所述SIM卡驻留在所述网络中。
  15. 根据权利要求14所述的装置，其特征在于，所述网络设备包括管理设备，且所述管理设备是移动性管理实体MME，所述第一发送模块，还被配置为：
    生成附着请求，所述附着请求中携带有所述多个IMSI；
    将所述附着请求发送给所述管理设备。
  16. 根据权利要求15所述的装置，其特征在于，所述附着请求中包括第一字段和第二字段，所述第一字段用于指示当前注册的SIM卡的IMSI，所述第二字段用于指示其他SIM卡的IMSI。
  17. 根据权利要求14所述的装置，其特征在于，所述网络设备包括管理设备，且所述管理设备是接入和移动管理功能AMF，所述第一发送模块，还被配置为：
    生成注册请求，所述注册请求中携带有所述多个IMSI；
    将所述注册请求发送给所述管理设备。
  18. 根据权利要求17所述的装置，其特征在于，所述注册请求中包括第三字段和第四字段，所述第三字段用于指示当前注册的SIM卡的IMSI，所述第四字段用于指示其他SIM卡的IMSI。
  19. 根据权利要求14至18任一项所述的装置，其特征在于，
    所述获取模块，还被配置为在首次向所述网络注册所述多卡终端中的任意一张SIM卡时，获取所述IMEI和所述多个IMSI；
    所述第一发送模块，还被配置为将所述IMEI和所述多个IMSI发送给所述网络设备；
    所述第一接收模块，还被配置为接收所述网络设备反馈的第二验证结果，所述第二验证结果用于指示是否允许所述SIM卡驻留在所述网络中。
  20. 一种网络注册装置，其特征在于，用于管理设备中，所述装置包括：
    第二接收模块，被配置为接收多卡终端发送的一个国际移动设备识别码IMEI和多张用户身份识别模块SIM卡的国际移动用户识别码IMSI，所述IMEI和多个IMSI是所述多卡终端向网络注册任意一张SIM卡时发送的；
    第二发送模块，被配置为将所述IMEI和所述多个IMSI发送给设备标识寄存器；
    所述第二接收模块，还被配置为接收所述设备标识寄存器发送的第一验证结果，所述第一验证结果是所述设备标识寄存器验证接收到的所述IMEI和所述多个IMSI与存储的映射是否一致后生成的，所述映射用于指示一个IMEI和多个IMSI之间的对应关系；
    确定模块，被配置为根据所述第一验证结果确定是否允许所述SIM卡驻留在所述网络中；
    所述第二发送模块，还被配置为将所述第一验证结果发送给所述多卡终端。
  21. 根据权利要求20所述的装置，其特征在于，所述管理设备是移动性管理实体MME，所述第二接收模块，还被配置为：
    接收所述多卡终端发送的附着请求；
    从所述附着请求中获取所述多个IMSI。
  22. 根据权利要求21所述的装置，其特征在于，所述第二接收模块，还被配置为：
    从所述附着请求中读取第一字段和第二字段；
    根据所述第一字段获取当前注册的SIM卡的IMSI，根据所述第二字段获取其他SIM卡的IMSI。
  23. 根据权利要求20所述的装置，其特征在于，所述管理设备是接入和移动管理功能AMF，所述第二接收模块，还被配置为：
    接收所述多卡终端发送的注册请求；
    从所述注册请求中获取所述多个IMSI。
  24. 根据权利要求23所述的装置，其特征在于，所述第二接收模块，还被配置为：
    从所述注册请求中读取第三字段和第四字段；
    根据所述第三字段获取当前注册的SIM卡的IMSI，根据所述第四字段获取其他SIM卡的IMSI。
  25. 根据权利要求20至24任一项所述的装置，其特征在于，
    所述第二接收模块，还被配置为接收所述多卡终端发送的一个IMEI和多个IMSI，所述IMEI和所述多个IMSI是所述多卡终端首次向所述网络注册任意一张SIM卡时发送的；
    所述第二发送模块，还被配置为将所述IMEI和所述多个IMSI发送给所述设备标识寄存器；
    所述第二接收模块，还被配置为接收所述设备标识寄存器发送的第二验证结果，所述第二验证结果是所述设备标识寄存器验证所述IMEI后生成的，所述IMEI和所述多个IMSI用于供所述设备标识寄存器生成所述映射；
    所述确定模块，还被配置为根据所述第二验证结果确定是否允许所述SIM卡驻留在所述网络中；
    所述第二发送模块，还被配置为将所述第二验证结果发送给所述多卡终端。
  26. 一种网络注册装置，其特征在于，用于设备标识寄存器中，所述装置包括：
    第三接收模块，被配置为接收管理设备发送的一个国际移动设备识别码IMEI和多张用户身份识别模块SIM卡的国际移动用户识别码IMSI，所述IMEI和多个IMSI是多卡终端向网络注册任意一张SIM卡时发送给所述管理设备的；
    生成模块，被配置为验证接收到的所述IMEI和所述多个IMSI与存储的映射是否一致，并生成第一验证结果，所述映射用于指示一个IMEI和多个IMSI之间的对应关系；
    第三发送模块，被配置为向所述管理设备发送所述第一验证结果，所述第一验证结果用于指示是否允许所述SIM卡驻留在所述网络中。
  27. 根据权利要求26所述的装置，其特征在于，
    所述第三接收模块，还被配置为接收所述管理设备发送的一个IMEI和多个IMSI，所述IMEI和所述多个IMSI是所述多卡终端首次向所述网络注册任意一张SIM卡时发送给所述管理设备的；
    所述生成模块，还被配置为验证所述IMEI，并生成第二验证结果；
    所述生成模块，还被配置为根据所述IMEI和所述多个IMSI生成所述映射；
    所述第三发送模块，还被配置为向所述管理设备发送所述第二验证结果，所述第二验证结果用于指示是否允许所述SIM卡驻留在所述网络中。
  28. 根据权利要求26或27所述的方法，其特征在于，所述管理设备为移动性管理实体MME或接入和移动管理功能AMF。
  29. 一种多卡终端，其特征在于，所述多卡终端包括：
    处理器；
    用于存储处理器可执行指令的存储器；
    其中，所述处理器被配置为：
    当向网络注册所述多卡终端中的任意一张用户身份识别模块SIM卡时，获取一个国际移动设备识别码IMEI和所述多卡终端中多张SIM卡的国际移动用 户识别码IMSI；
    将所述IMEI和多个IMSI发送给所述网络中的网络设备；
    接收所述网络设备反馈的第一验证结果，所述第一验证结果用于指示是否允许所述SIM卡驻留在所述网络中。
  30. 一种管理设备，其特征在于，所述管理设备包括：
    处理器；
    用于存储处理器可执行指令的存储器；
    其中，所述处理器被配置为：
    接收多卡终端发送的一个国际移动设备识别码IMEI和多张用户身份识别模块SIM卡的国际移动用户识别码IMSI，所述IMEI和多个IMSI是所述多卡终端向网络注册任意一张SIM卡时发送的；
    将所述IMEI和所述多个IMSI发送给设备标识寄存器；
    接收所述设备标识寄存器发送的第一验证结果，所述第一验证结果是所述设备标识寄存器验证接收到的所述IMEI和所述多个IMSI与存储的映射是否一致后生成的，所述映射用于指示一个IMEI和多个IMSI之间的对应关系；
    根据所述第一验证结果确定是否允许所述SIM卡驻留在所述网络中；
    将所述第一验证结果发送给所述多卡终端。
  31. 一种设备标识寄存器，其特征在于，所述设备标识寄存器包括：
    处理器；
    用于存储处理器可执行指令的存储器；
    其中，所述处理器被配置为：
    接收管理设备发送的一个国际移动设备识别码IMEI和多张用户身份识别模块SIM卡的国际移动用户识别码IMSI，所述IMEI和多个IMSI是多卡终端向网络注册任意一张SIM卡时发送给所述管理设备的；
    验证接收到的所述IMEI和所述多个IMSI与存储的映射是否一致，并生成第一验证结果，所述映射用于指示一个IMEI和多个IMSI之间的对应关系；
    向所述管理设备发送所述第一验证结果，所述第一验证结果用于指示是否允许所述SIM卡驻留在所述网络中。
  32. 一种网络注册系统，其特征在于，
    所述网络注册系统包括如权利要求14至19任一项所述的网络注册装置、如权利要求20至25任一项所述的网络注册装置和如权利要求26至28任一项所述的网络注册装置，或者，
    所述网络注册系统包括如权利要求29所述的多卡终端、如权利要求30所述的管理设备和如权利要求31所述的设备标识寄存器。
  33. 一种计算机可读存储介质，其特征在于，所述存储介质中存储有至少一条指令、至少一段程序、代码集或指令集，所述至少一条指令、所述至少一段程序、所述代码集或指令集由所述处理器加载并执行以实现权利要求1至6任一项所述的网络注册方法，或者，所述至少一条指令、所述至少一段程序、所述代码集或指令集由所述处理器加载并执行以实现权利要求7至13任一项所述的网络注册方法。
PCT/CN2019/086843 2019-05-14 2019-05-14 网络注册方法、装置、系统及存储介质 Ceased WO2020227925A1 (zh)

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