AUTHENTICATION METHOD AND DEVICE
    2.
    发明申请

    公开(公告)号:US20200228981A1

    公开(公告)日:2020-07-16

    申请号:US16828117

    申请日:2020-03-24

    Inventor: Heng CHEN

    Abstract: This disclosure describes an authentication method and a device. In this method, a first network device receives an authentication request sent by a second network device, where the authentication request includes an identifier of a first terminal and an identifier of a second terminal, the first network device authenticates, based on a preset correspondence between a first-type terminal and a second-type terminal, validity of accessing, by the first terminal, a network by using the second terminal, where a first-type terminal is allowed to access the network by using a second-type terminal corresponding to the first-type terminal, and the first network device sends an authentication response to the second network device, where the authentication response carries indication information used to indicate whether the first terminal is allowed to access the network by using the second terminal.

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