WO2020057400A1 - Procédé et appareil d'enregistrement de réseau itinérant multicarte , dispositif informatique et support d'informations - Google Patents

Procédé et appareil d'enregistrement de réseau itinérant multicarte , dispositif informatique et support d'informations Download PDF

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Publication number
WO2020057400A1
WO2020057400A1 PCT/CN2019/105184 CN2019105184W WO2020057400A1 WO 2020057400 A1 WO2020057400 A1 WO 2020057400A1 CN 2019105184 W CN2019105184 W CN 2019105184W WO 2020057400 A1 WO2020057400 A1 WO 2020057400A1
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WIPO (PCT)
Prior art keywords
network
registration information
card
user identification
search
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PCT/CN2019/105184
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English (en)
Chinese (zh)
Inventor
闵泽可
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深圳市万普拉斯科技有限公司
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Publication of WO2020057400A1 publication Critical patent/WO2020057400A1/fr

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    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service
    • 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
    • H04W8/08—Mobility data transfer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/26—Network addressing or numbering for mobility support

Definitions

  • the present invention relates to, but is not limited to, the field of mobile communications, and in particular, to a method, apparatus, computer equipment, and storage medium for a multi-card roaming registration network.
  • the mobile terminal After the mobile terminal is turned on, it automatically searches the operator network corresponding to the card for registration. Subscriber (Identification Module) card registration network to enjoy various services provided by the network.
  • the terminal does not store the registered public land mobile network (RPLMN, Registered Public Land Mobile Network). Therefore, the terminal can only belong to the home public land mobile network (HPLMN, Home Public Land) according to the agreement Mobile Network), user-controlled public land mobile network (UPLMN, User Controlled Public Land Mobile Network), operator-controlled public land mobile network (OPLMN, Operator Controlled Public Land Mobile Network), each SIM card in the terminal Searching for a network usually takes 2 minutes to register. If multiple SIM cards can be successfully registered, it will take a long time.
  • RPLMN Registered Public Land Mobile Network
  • embodiments of the present invention are expected to provide a method, device, computer equipment, and storage medium for multi-card roaming registration networks, so as to reduce the time for searching for registration networks when a terminal is roaming.
  • An embodiment of the present invention provides a multi-card roaming registration network method, and the method includes:
  • the method further includes:
  • the step of controlling the first user identification card to perform a network search operation to obtain a target network that has been successfully searched includes:
  • the current registration information of the first user identity card in the target network includes: public land mobile network, frequency point, and cell information.
  • the method before the step of storing the current registration information of the first user identification card, the method further includes:
  • the storing the current registration information of the first user identification card includes:
  • the step of controlling the second user identity card to read the current registration information of the first user identity card, and performing a network search according to the read current registration information includes:
  • the cell corresponding to the frequency point used by the mobile network performs a network search based on any of the read information.
  • the step of controlling the second user identity card to read the current registration information of the first user identity card, and performing a network search according to the read current registration information further includes:
  • controlling one of the second user identification cards to read the current registration information of the first user identification cards for network search;
  • Control the remaining multiple second user identification cards read the current registration information of the first user identification card or read the registration information in one of the second user identification cards, and perform a network search.
  • An embodiment of the present invention further provides a multi-card roaming registration network device, where the device includes:
  • a first search module configured to control a first user identification card to perform a network search operation to obtain a target network for which a search is successful
  • a storage module configured to obtain current registration information of the first user identification card in the target network, and store current registration information of the first user identification card
  • the second search module is configured to control the second user identity card to read the current registration information of the first user identity card, and perform a network search based on the read current registration information.
  • the first user identity card and the The second user identification card belongs to the same service provider;
  • the instruction module is configured to instruct the second user identification card to register on a network searched according to the current registration information.
  • An embodiment of the present invention also provides a computer device including a memory and a processor, where the memory stores a computer program, and the processor implements the method for implementing a multi-card roaming registration network provided by an embodiment of the present invention when the processor executes the computer program. .
  • An embodiment of the present invention also provides a computer-readable storage medium on which a computer program is stored.
  • the computer program is executed by a processor, the method for implementing the multi-card roaming registration network provided by the embodiment of the present invention is provided.
  • the above method, device, computer equipment and storage medium for multi-card roaming registration network control the first user identification card to search and register the network through the terminal, and provide the currently registered public land mobile network, frequency point and cell information to the second A user identification card, and the second user identification card performs network search registration according to the provided current registration information.
  • the foregoing network searching method enables a terminal having multiple user identification cards to search for a network while roaming, and only needs to provide current registration information of a user identification card that has successfully searched the network to other user identification cards that are not registered on the network.
  • Other unregistered user ID cards can quickly search for registered networks based on these current registration information, without the need for each user ID card to perform a wide range of network searches, reducing the need for multi-card terminals to search and register the network when roaming. time.
  • FIG. 1 is an application environment diagram of a multi-card roaming registration network method according to an embodiment of the present invention
  • FIG. 2 is a schematic flowchart of a multi-card roaming registration network method according to an embodiment of the present invention
  • FIG. 3 is a schematic flowchart of a step of searching a network according to an embodiment of the present invention.
  • FIG. 4 is a schematic flowchart of a step of comparing mobile country codes according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of a multi-card roaming registration network application method according to an embodiment of the present invention.
  • FIG. 6 is a schematic flowchart of a multi-card roaming registration network method according to an embodiment of the present invention.
  • FIG. 7 is a structural block diagram of a multi-card roaming registration network device according to an embodiment of the present invention.
  • FIG. 8 is an internal structural diagram of a computer device according to an embodiment of the present invention.
  • the method for multi-card roaming registration network provided in the embodiment of the present application can be applied to the application environment shown in FIG. 1.
  • the terminal 102 completes the registration of the roaming network on the base station 104.
  • the terminal 102 may be, but is not limited to, various personal computers, notebook computers, smart phones, tablet computers, and portable wearable devices, and the base station 104 may be implemented by an independent base station.
  • a method for multi-card roaming registration network is provided.
  • the method is applied to the terminal in FIG. 1 as an example for description, and includes the following steps:
  • Step 202 Control the first user identification card to perform a network search operation to obtain a target network that has been successfully searched.
  • the first user identification card is used to identify a user, and may be a physical card, such as a physical SIM card, a physical USIM card, or a virtual card without a physical structure, such as a virtual SIM card.
  • the target network refers to a mobile communication network successfully searched by the terminal controlling the first user identification card.
  • the target network may be a public land mobile network (PLMN).
  • the public land mobile network PLMN is controlled by the government or Its approved operators establish and operate networks to provide the public with land mobile communications services.
  • the terminal controls the first user identification card to search the network according to the existing registration information, and initiates a full-band search when the search fails.
  • Step 204 Obtain the current registration information of the first user identification card in the target network, and store the current registration information of the first user identification card.
  • the current registration information may include a selected PLMN, a frequency point selected on the selected PLMN, and a cell determined according to the selected frequency point.
  • the frequency point refers to the number assigned to the fixed frequency
  • the terminal selects the frequency point to select the frequency corresponding to the frequency point.
  • a cell is an area covered by a wireless signal.
  • the terminal stores the current registration information of the first user identity card including the selected PLMN, selected frequency points on this PLMN, and cell information determined according to the selected frequency points.
  • Step 206 Control the second user identity card to read the current registration information of the first user identity card, and perform a network search based on the read current registration information.
  • the first user identity card and the second user identity card belong to the same service providers.
  • the second user identification card is a user identification card different from the first user identification card, and there may be multiple second user identification cards.
  • the same service provider refers to the same service operator.
  • the first user identification card and the second user identification card belong to the same service operator, for example, both belong to China Mobile's SIM card or both are China Unicom's SIM card. .
  • the terminal controls the registration information read by the second user identity card to refer to the information registered by the first user identity card.
  • the read information may be a PLMN, or may be a frequency registered on this PLMN, It may also be cell information determined according to the selected frequency point, any one of the three, and search the network according to any information read.
  • Step 208 Instruct the second user identification card to register on the network searched according to the current registration information.
  • the registration information of the second user identification card and the registration information of the first user identification card may be completely the same or different.
  • the terminal instructs the second user identity card to register on the searched network.
  • the second user identity card is the same as the PLMN of the first user identity card, but the selected frequency points and cells may be different.
  • the mobile phone controls the SIM card 2 to read the PLMN currently registered by the SIM card 1
  • the PLMN registered by the SIM card 2 is the same as the SIM card 1, but the selected frequency point and cell may be different
  • the SIM card 2 reads It is the currently registered PLMN + frequency of SIM card 1
  • the PLMN and frequency of SIM card 2 are the same as those of SIM card 1, but the selected cell may be different
  • SIM card 2 reads SIM card 1 If the currently registered PLMN + frequency point + cell, the PLMN, frequency point, and cell registered by SIM card 2 are exactly the same as the PLMN, frequency point, and cell of SIM card 1.
  • the terminal first controls the first user identity card to search the network and register, and then controls the second user identity card to read the current registration information of the first user identity card to search the network and register, It can reduce the time for searching and registering the multi-card terminal in the roaming state.
  • the step of controlling the first user identification card to perform a network search operation, and obtaining the target network for which the search is successful includes:
  • Step 302 Read the existing registration information of the first user identification card, and perform a network search according to the existing registration information.
  • Step 304 If the network search fails, control the first user identification card to initiate a full-band search.
  • Step 306 Obtain a target network that is successfully searched.
  • the existing registration information refers to the registered public land mobile network RPLMN, the home public land mobile network (HPLMN), the user-controlled public land mobile network UPLMN, and the operator's control stored in the terminal.
  • Full-band search refers to searching without frequency bands. For example, the 4G standard network system is divided into A-band, B-band, C-band, and D-band in China, and each band includes a frequency range.
  • the terminal controls the first user identification card to perform network search.
  • the terminal reads the RPLMN, HPLMN, UPLMN, OPLMN stored in the SIM card and the terminal memory, and according to the priority of the protocol RPLMN ⁇ HPLMN ⁇ UPLMN ⁇ OPLMN searches for the network, but in fact, when roaming, after searching these networks, the matching fails, that is, the previously registered network cannot be found.
  • the terminal controls the first user identification card to perform a full frequency band search and searches for available networks in all frequency band ranges.
  • the existing registration information stored in the terminal is invalid, that is, the existing information cannot be read for network search, and full-band search is performed directly.
  • full-band search network the network available to the terminal can be searched while roaming.
  • the current registration information of the first user identification card in the target network in step 204 includes: public land mobile network, frequency point, and cell information.
  • the terminal controls the first user identity card to register on the successfully searched target network, it is necessary to first select a PLMN, and then select a valid frequency point on the selected PLMN. If there are multiple valid frequency points You can select the frequency point with the strongest signal, and then select the cell according to the selected frequency point.
  • a network with a stronger and more stable signal can be selected, or it can be used as a registered information to provide a search target for the second user identification card directly.
  • the method before the step of storing the current registration information of the first user identification card, the method further includes:
  • Step 402 Obtain the mobile country code of the public land mobile network in the current registration information of the target user identification card.
  • Step 404 Obtain the mobile country code of the public land mobile network to which the first user identity card belongs in the existing registration information.
  • step 406 if the mobile country codes of the two do not match, it indicates that the terminal is in a roaming state.
  • MCC Mobile Country Code
  • the terminal obtains the MCC of the PLMN in the current registration information of the first user identification card in the target network and the MCC of the HPLMN in the existing registration information, and compares the MCCs of the two. If the MCCs of the two are the same, it indicates that The terminal is not roaming. If the MCCs of the two are not the same, the terminal is roaming. For example, after the mobile phone is registered on the searched target network, it can obtain the MCC on that network. If the MCC is 262, it means that the current location of the mobile phone is in Germany; then the mobile phone obtains the SIM card from the stored existing registration information.
  • the SIM card in the mobile phone belongs to the same operator, such as China Mobile or China Unicom, only need to arbitrarily select the existing registration information of a SIM card, and obtain the MCC from the existing registration information.
  • the MCC is 460, indicating that the SIM card belongs to China, and the MCC of the two network registration information is inconsistent, indicating that the mobile phone roamed from China to Germany.
  • step 204 storing the current registration information of the first user identification card, includes:
  • a roaming list is created in advance to store registration information of the first user identity card and the second user identity card in the roaming state.
  • a roaming list is set up separately, and the current registration information of the first user identification card is stored in the list, that is, the registration information stored in the roaming list is all available network registration information, and the second user identification card can be directly
  • the registration information is directly obtained from the roaming list, and the network is searched and registered according to the registration information.
  • the registration information of the second user identification card on the searched network is also stored in the roaming list.
  • Other second user identification cards may select the first user identification card or the second user identification card. Search for registration information.
  • the current registration information of the first user identification card is directly stored in the roaming list, instead of being stored with the existing registration information in the previous non-roaming state, so that the first user identification card does not need to be based on the priority of the protocol. Selecting the network in order to search reduces the unnecessary steps of searching the network.
  • step 206 controlling the second user identification card to read the current registration information of the first user identification card, and performing a network search according to the read current registration information includes:
  • the corresponding cell performs a network search based on any of the read information.
  • the terminal controls the second user identity card to read the PLMN registered by the first user identity card, and searches the network according to the read PLMN.
  • a certain frequency point is generally the frequency point with the strongest signal. This frequency point may correspond to multiple cells. Select a cell at the frequency point to complete registration.
  • the terminal controls the second user identity card to read the current registration information of the first user identity card, or may be based on reading the PLMN registered by the first user identity card and the selected one on the PLMN.
  • the frequency point search network has already determined the frequency point on the searched network, so there is no need to select a frequency point again, only one of a plurality of cells corresponding to the frequency point needs to be selected.
  • the terminal controls the second user identity card to read the current registration information of the first user identity card, and may also be based on reading the PLMN registered by the first user identity card and the selected frequency on the PLMN. Point, and a cell search network determined based on the selected frequency point. The searched network is the same as the PLMN and frequency cell registered by the first user identity card, so that the available networks can be searched for registration more quickly.
  • the step of controlling the second user identity card to read current registration information of the first user identity card, and performing a network search according to the read current registration information further includes:
  • Control the remaining multiple second user identification cards read the current registration information of the first user identification card or read the registration information in one of the second user identification cards, and perform a network search.
  • the multiple second user identification cards can sequentially read the current registration information in the first user identification card to search the network, and can read the network based on the reading.
  • the selected PLMN may be searched for the network, or the network may be searched based on reading the PLMN registered by the first user identity card and the selected frequency point on the PLMN, or may be based on reading the first user identity card and registered PLMN and the PLMN.
  • the selected frequency point, and the cell search network determined according to the selected frequency point.
  • the terminal may be a mobile phone
  • the first user identification card may be SIM card 1
  • the second user identification card includes SIM card 2, SIM card 3, and SIM card 4
  • the mobile phone controls SIM card 2, SIM card 3, and SIM in order.
  • Card 4 reads the PLMN, or PLMN + frequency, or PLMN + frequency + cell registered in SIM card 1, searches the network and registers, and saves the registration information of SIM card 2, SIM card 3, and SIM card 4 to roam List.
  • the terminal may first control one of a plurality of second user identification cards, read the PLMN in the current registration information of the first user identification card, or read the PLMN and a selected frequency point on the PLMN , Or read the PLMN and the selected frequency point on the PLMN and the cell determined according to the selected frequency point, search the network and register according to any of the three reading methods, and then identify this second user Card registration information is stored in the roaming list.
  • Other unregistered multiple second user identification cards may choose to read the registration information of the first user identification card or read the registration information of the registered second user identification card.
  • the read registration information The PLMN including the first user identity card or the second user identity card, or the PLMN and the selected frequency point on the PLMN, or the PLMN and the frequency point and the determined cell on the PLMN, according to the read registration Information searches the network and registers, and stores the registered information in the roaming list.
  • the mobile phone can first control the SIM card 2 to read the PLMN registered by SIM card 1, or PLMN + frequency, or PLMN + frequency + cell, and search the network and register according to one of the three reading methods.
  • the registration information of the SIM card 2 is stored in the roaming list.
  • the mobile phone can control the SIM card 3 to first select to read the registration information of SIM card 1 or SIM card 2.
  • the selected SIM card read the PLMN registered by the SIM card, or PLMN + frequency, or any of the PLMN + frequency + cell.
  • One is to search the network and register, and store the registration information of the SIM card 3 in the roaming list.
  • the mobile phone then controls the SIM card 4 and selects one of SIM card 1, SIM card 2, and SIM card 3 to read the registered PLMN, or PLMN + frequency, or any of PLMN + frequency + cell to search the network and register,
  • the registration information of the SIM card 2, SIM card 3, and SIM card 4 is stored in the roaming list.
  • the above method controls one of a plurality of second user identification cards to first read the current registration information of the first user identification card, search the network and register, and then control other unregistered second user identification cards to select to read The first user ID card or read the registered information of the registered second user ID card.
  • the network search provides multiple ways of network search for multiple second user ID cards, which facilitates the identification of each second user.
  • the card selects the most suitable frequency point or cell for registration.
  • a method for multi-card roaming registration of a network includes:
  • Step 602 Read the existing registration information of the first user identification card, and perform a network search according to the existing registration information.
  • Step 604 If the network search fails, control the first user identification card to initiate a full-band search.
  • Step 606 Obtain a target network that is successfully searched.
  • Step 608 Obtain the PLMN, frequency, and cell information currently registered by the first user identity card in the target network.
  • Step 610 Obtain the MCC in the PLMN in the current registration information of the target network of the first user identification card and the MCC in the HPLMN in the existing registration information of the first user identification card.
  • Step 612 Compare the MCCs of the two. If the MCCs of the two are not the same, it means that the terminal is in a roaming state.
  • Step 614 Add the current registration information of the first user identification card to the pre-configured roaming list.
  • Step 616 Control one of the plurality of second user identification cards to read the PLMN in the current registration information of the first user identification card, or read the PLMN + frequency point, or read the PLMN + frequency point + cell.
  • step 618 the network is searched and registered according to any of the three reading methods in step 616, and then the registration information of the second user identification card is stored in the roaming list.
  • step 620 it is judged which other unregistered second user identification cards select which user identification card registration information to read.
  • step 622 if the current registration information of the first user identification card is selected to be read, any one of PLMN, PLMN + frequency, PLMN + frequency + cell is selected for searching the network.
  • step 624 if the registration information of the registered second user identity card is selected to be read, any of the search networks of PLMN, PLMN + frequency, PLMN + frequency + cell is selected to be read.
  • Step 626 Instruct multiple unregistered second user identification cards to register on the network searched according to the current registration information.
  • the terminal controls the first user identification card to search the registration network through the terminal, and provides the current registration information to one of the second user identification cards, and the second user identification card searches the network according to the read information. Register, and then provide these registered information to other unregistered second user ID card selections. Search and register the network based on the information read by other unregistered second user ID card selections, improving multi-card terminals in roaming The speed of searching and registering the network in the status.
  • a multi-card roaming registration network device including: a first search module 702, a storage module 704, a second search module 706, and an instruction module 708, where:
  • the first search module 702 is configured to control the first user identification card to perform a network search operation, and obtain a target network that is successfully searched.
  • the storage module 704 is configured to obtain current registration information of the first user identification card in the target network, and store the current registration information of the first user identification card.
  • the second search module 706 is configured to control the second user identity card to read the current registration information of the first user identity card, and perform a network search according to the read current registration information, the first user identity card and the first user identity card
  • the two user identification cards belong to the same service provider.
  • the instruction module 708 is configured to instruct the second user identification card to register on the network searched according to the current registration information.
  • the multi-card roaming registration network device through a terminal, first controls the first user identity card to search the network and register, and then controls other second user identity cards to read the current registration information of the first user identity card for network search, reducing The time for the multi-card terminal to complete the search registration in the roaming state.
  • the first search module 702 is further configured to read the existing registration information of the first user identification card, and perform a network search according to the existing registration information; if the network search fails, control the first user identification card Initiate a full-band search; obtain the target network for which the search was successful.
  • the existing registration information stored in the terminal is invalid. By searching the network in the full band, the network available to the terminal can be searched in the roaming state.
  • the storage module 704 is further configured to obtain current registration information of the first user identification card in the target network, where the current registration information includes: public land mobile network, frequency point, and cell information.
  • the current registration information includes: public land mobile network, frequency point, and cell information.
  • the apparatus further includes: a comparison module.
  • the comparison module is configured to compare the mobile country codes of the current registration information network and the existing registration information home network. By comparing the MCC of the registered networks, you can determine whether the terminal is roaming. If it is roaming, you can adjust the terminal's traffic and call charge packages accordingly to reduce the use cost.
  • the storage module 704 is further configured to add the current registration information of the first user identification card to a pre-configured roaming list. By directly storing the current registration information of the first user identification card in the roaming list, it is convenient for other unregistered second user identification cards to directly read the information to search and register the network.
  • the second search module 706 is further configured to control one of the second user identification cards to read the current registration information of the first user identification card for network Search; control the remaining multiple second user identification cards, read the current registration information of the first user identification card or read the registration information in one of the second user identification cards, and perform a network search. Controlling other unregistered second user identity cards through the terminal, choosing to read the first user identity card or read the registered information of the registered second user identity card, and perform a network search for multiple unregistered second user identities. Identification cards provide multiple ways to search the web.
  • Each module in the above multi-card roaming registration network device may be implemented in whole or in part by software, hardware, and a combination thereof.
  • the above-mentioned modules may be embedded in the hardware form or independent of the processor in the computer device, or may be stored in the memory of the computer device in the form of software, so that the processor calls and performs the operations corresponding to the above modules.
  • a computer device is provided.
  • the computer device may be a terminal, and its internal structure diagram may be as shown in FIG. 8.
  • the computer equipment includes a processor, a memory, a network interface, a display screen, and an input device connected through a system bus.
  • the processor of the computer device is configured to provide computing and control capabilities.
  • the memory of the computer device includes a non-volatile storage medium and an internal memory.
  • the non-volatile storage medium stores an operating system and a computer program.
  • the internal memory provides an environment for running an operating system and computer programs in a non-volatile storage medium.
  • the network interface of the computer device is configured to communicate with an external terminal through a network connection.
  • the computer program is executed by a processor to implement a method for multi-card roaming registration of a network.
  • the display screen of the computer device may be a liquid crystal display screen or an electronic ink display screen.
  • the input device of the computer device may be a touch layer covered on the display screen, or a button, a trackball, or a touchpad provided on the computer device casing. , Or an external keyboard, trackpad, or mouse.
  • FIG. 8 is only a block diagram of a part of the structure related to the solution of the application, and does not constitute a limitation on the computer equipment to which the solution of the application is applied.
  • Computer equipment may include more or fewer components than shown in the figures, or some components may be combined, or have a different arrangement of components.
  • a computer device which includes a memory and a processor.
  • the memory stores a computer program
  • the processor executes the computer program to implement the following steps: controlling the first user identity card to perform a network search operation, and obtaining Search for a successful target network; obtain the current registration information of the first user identification card in the target network, and store the current registration information of the first user identification card; control the second user identification card to read the first user The current registration information of the identity card is searched based on the read current registration information.
  • the first user identity card and the second user identity card belong to the same service provider; indicating that the second user identity card is in the Register on the network searched according to the current registration information.
  • the processor executes the computer program
  • the following steps are further implemented: when there are multiple second user identification cards, controlling one of the second user identification cards and reading the current registration of the first user identification card Perform network search for information; control the remaining multiple second user identification cards, read the current registration information of the first user identification card or read the registration information in one of the second user identification cards, and perform a network search.
  • a computer-readable storage medium on which a computer program is stored.
  • the following steps are implemented: controlling a first user identity card to perform a network search operation to obtain a search success The target network; obtaining the current registration information of the first user identification card in the target network, and storing the current registration information of the first user identification card; controlling the second user identification card to read the first user identification card Based on the current registration information read, the first user ID card and the second user ID card belong to the same service provider; indicating that the second user ID card is in accordance with the current Register on the network found by the registration information.
  • the following steps are further implemented: when there are multiple second user identification cards, one of the second user identification cards is controlled, and the current status of the first user identification card is read. Perform a network search for the registration information; control the remaining multiple second user identification cards, read the current registration information of the first user identification card or read the registration information in one of the second user identification cards, and perform a network search.
  • any reference to the memory, storage, database or other media used in the embodiments provided in this application may include non-volatile and / or volatile memory.
  • Non-volatile memory can include read-only memory (ROM, Read-Only Memory), programmable ROM (PROM, Programmable Read Only Memory), electrically programmable ROM (EPROM, Electrically Programmable Read Only Memory), electrically erasable and removable Programming ROM (EEPROM, Electrically Erasable, Programmable, Read Only Memory) or flash memory.
  • ROM Read-Only Memory
  • PROM programmable ROM
  • EPROM Electrically Programmable Read Only Memory
  • EEPROM Electrically Erasable, Programmable, Read Only Memory
  • flash memory electrically Erasable, Programmable, Read Only Memory
  • the volatile memory may include random access memory (RAM, Random Access Memory) or external cache memory.
  • RAM is available in a variety of forms, such as static RAM (SRAM, Static Random Access Memory), dynamic RAM (DRAM, Dynamic Random Access Memory), synchronous DRAM (SDRAM, Synchronous Random Access, Memory), Double Data Rate SDRAM (DDRSDRAM, Double Data Rate, Dynamic, Random Access Memory), Enhanced SDRAM (ESDRAM, Enhanced Synchronous Dynamic Access, Random Access Memory), Synchronous Link (DRAM) (SLDRAM, Sync Link Dynamic Access Random Memory), Memory Bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
  • SRAM static RAM
  • DRAM Dynamic Random Access Memory
  • SDRAM Synchronous Random Access, Memory
  • DDRSDRAM Double Data Rate SDRAM
  • ESDRAM Enhanced SDRAM
  • SDRAM Enhanced Synchronous Dynamic Access, Random Access Memory
  • SLDRAM Synchronous Link Dynamic Access Random Memory
  • Memory Bus Radbus
  • RDRAM direct RAM
  • DRAM direct memory bus dynamic RAM
  • RDRAM

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La présente invention concerne un procédé et un appareil d'enregistrement de réseau itinérant multicarte, un dispositif informatique et un support de stockage. Le procédé consiste : à commander, au moyen d'un terminal, à une première carte de module d'identification d'abonné de rechercher un réseau et de s'y enregistrer, et à fournir le réseau mobile terrestre public actuellement enregistré, des points de fréquence et des informations de cellule à une seconde carte de module d'identification d'abonné ; et à réaliser un enregistrement de recherche de réseau par la seconde carte de module d'identification d'abonné selon le réseau mobile terrestre public de lecture, ou selon le réseau mobile terrestre public et les points de fréquence ou selon le réseau mobile terrestre public, les points de fréquence et les cellules.
PCT/CN2019/105184 2018-09-18 2019-09-10 Procédé et appareil d'enregistrement de réseau itinérant multicarte , dispositif informatique et support d'informations WO2020057400A1 (fr)

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CN111200861B (zh) * 2020-01-07 2022-07-12 北京字节跳动网络技术有限公司 在终端中进行无线通信网络搜索的方法和装置
CN113630759A (zh) * 2020-05-08 2021-11-09 Oppo广东移动通信有限公司 终端的控制方法、装置、终端、存储介质及芯片
CN112969218B (zh) * 2021-01-20 2022-11-15 深圳市广和通无线股份有限公司 网络注册方法、装置、电子设备和存储介质
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CN113891438B (zh) * 2021-10-14 2023-11-07 深圳市锐尔觅移动通信有限公司 小区测量方法、装置、设备及存储介质
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CN114401538B (zh) * 2022-01-06 2024-02-06 北京小米移动软件有限公司 网络切换的方法、装置、电子设备及存储介质

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