Operator network switching method and electronic device

    公开(公告)号:US12149921B2

    公开(公告)日:2024-11-19

    申请号:US17631546

    申请日:2020-07-31

    Abstract: A method and an electronic device for operator network switching are provided and relate to the field of terminal technologies. A currently activated profile in an electronic device is a first profile. Specifically, the method includes: accessing, by the electronic device, a first operator network based on the first profile; detecting a second operation after disconnecting a connection to the first operator network in response to a first operation; searching for a network based on stored profiles in response to the second operation, to obtain network search results corresponding to the stored profiles; activating a second profile based on the network search results corresponding to the stored profiles; and accessing a second operator network based on the second profile. In this way, operator network switching is implemented.

    Network Search Method for SA 5G Service Auto-Provisioning and Related Apparatus

    公开(公告)号:US20230164727A1

    公开(公告)日:2023-05-25

    申请号:US17921442

    申请日:2021-04-26

    CPC classification number: H04W60/00

    Abstract: A network search method for SA 5G service auto-provisioning is disclosed, including: user equipment sends a registration request to a network side device to request to register the user equipment with a 5G network, and a networking mode of the 5G network is standalone networking SA; the user equipment receives a registration reject response from the network side device when no available 5G subscription data of the user equipment is obtained through query, where the registration reject response is used to notify the user equipment that the registration with the 5G network fails; the user equipment receives a notification short message from the network side device after the network side device provisions a 5G service for the user equipment; and the user equipment sends the registration request to the network side device again in response to the notification short message.

    Method for selecting NSA and SA networking mode, and terminal device

    公开(公告)号:US11570701B2

    公开(公告)日:2023-01-31

    申请号:US17256536

    申请日:2018-07-13

    Abstract: A network search method includes presetting, by a terminal device, a Public Land Mobile Network (PLMN) and a networking mode associated with the PLMN, searching, by the terminal device based on a geographical location to obtain PLMN information of a current geographical location, determining, by the terminal device based on the preset PLMN and the networking mode associated with the PLMN, a current networking mode of the terminal device, and switching, by the terminal device, the networking mode based on a geographical location, signal strength, and a system message.

    Method for returning from low-standard network to high-standard network and communications apparatus

    公开(公告)号:US11589280B2

    公开(公告)日:2023-02-21

    申请号:US16976679

    申请日:2018-03-27

    Abstract: This application provides a method for returning from a low-standard network to a high-standard network, to resolve a problem that a primary card of a terminal device in dual SIM dual standby single pass mode cannot return to the high-standard network after falling back from the high-standard network to the low-standard network during a data service. The method includes: detecting that a first subscriber identification module SIM card of the terminal device falls back from a first-standard network to a second-standard network; obtaining a registration status of a second SIM card, where the registration status includes an operator of the second SIM card and a network on which the second SIM card camps, and the first SIM card and the second SIM card enable the terminal device to work in the dual SIM dual standby single pass mode; obtaining a target standard network based on the registration status of the second SIM card; and registering the first SIM card with the target standard network.

    Method for Selecting NSA and SA Networking Mode, and Terminal Device

    公开(公告)号:US20210282077A1

    公开(公告)日:2021-09-09

    申请号:US17256536

    申请日:2018-07-13

    Abstract: A network search method includes presetting, by a terminal device, a Public Land Mobile Network (PLMN) and a networking mode associated with the PLMN, searching, by the terminal device based on a geographical location to obtain PLMN information of a current geographical location, determining, by the terminal device based on the preset PLMN and the networking mode associated with the PLMN, a current networking mode of the terminal device, and switching, by the terminal device, the networking mode based on a geographical location, signal strength, and a system message.

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