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    Method and device for preventing user tracking, storage medium and electronic device
    11.
    发明授权
    Method and device for preventing user tracking, storage medium and electronic device 有权

    公开(公告)号：US12156032B2

    公开(公告)日：2024-11-26

    申请号：US17375829

    申请日：2021-07-14

    Applicant: ZTE Corporation

    Inventor： Shilin You ,  Zhenhua Xie ,  Jin Peng ,  Wantao Yu ,  Zhaoji Lin

    IPC: H04W12/122 ,  H04W12/03 ,  H04W12/0431 ,  H04W12/06 ,  H04W12/75

    Abstract: Methods, systems, and devices related to related to digital wireless communication, and more specifically, to techniques related to securing a user authentication procedure. In one exemplary aspect, a method for wireless communication includes transmitting an authentication message from a network node. The method also includes determining a failure value indicating a reason for failure of the authentication message. The method also includes encrypting the failure value and an identifier. The method also includes transmitting an encrypted response message to the network node. In another exemplary aspect, a method for wireless communication includes transmitting an authentication message to a terminal. The method also includes receiving an encrypted response message from the terminal. The method also includes decrypting the encrypted response message to determine the failure value and the indicator.

    D2D mode B discovery security method, terminal and system, and storage medium
    15.
    发明授权
    D2D mode B discovery security method, terminal and system, and storage medium 有权

    公开(公告)号：US10405363B2

    公开(公告)日：2019-09-03

    申请号：US15542081

    申请日：2015-08-06

    Applicant: ZTE CORPORATION

    Inventor： Jin Peng ,  Shilin You ,  Shuang Liang ,  Zhaoji Lin

    IPC: H04W8/00 ,  H04W12/10 ,  H04L29/06 ,  H04W76/10 ,  H04W76/14

    Abstract: A security method for D2D mode B discovery is disclosed in the embodiments of the present disclosure, in four processes of the D2D mode B discovery service, integrity protection is performed, by adding corresponding parameters, on a discovery response message of a passive terminal, a discovery response message of an active terminal, a query request message sent by the active terminal to the passive terminal, a query response message sent by the passive terminal to the active terminal, and the matching report message of the active terminal. A security system, terminal for D2D mode B discovery and a storage medium are further disclosed in the embodiments of the present disclosure.

    Methods and devices for protecting privacy of slice identity information
    16.
    发明授权
    Methods and devices for protecting privacy of slice identity information 有权

    公开(公告)号：US12192757B2

    公开(公告)日：2025-01-07

    申请号：US17738279

    申请日：2022-05-06

    Applicant: ZTE Corporation

    Inventor： Wantao Yu ,  Yuze Liu ,  Shilin You ,  Jin Peng ,  Zhaoji Lin

    IPC: H04W12/02 ,  H04W8/02 ,  H04W12/08 ,  H04W60/04 ,  H04W72/21 ,  H04W76/10

    Abstract: Method, systems and devices for wireless communication. The method includes protecting privacy of a transmitted network slice selection assistance information (NSSAI) between a user equipment and a base station. The method includes receiving a temporary NSSAI (T-NSSAI) from an access and mobility management function (AMF) to the base station, the T-NSSAI comprising at least one temporary single NSSAI (T-S-NSSAI) and storing the T-NSSAI in the base station. The method also includes receiving a radio resource control (RRC) signaling message from the user equipment to the base station, the RRC signaling message comprising a T-S-NSSAI corresponding to an allowed single NSSAI (S-NSSAI); and selecting the AMF based on the T-S-NSSAI.

    METHOD FOR REGISTRATION, TERMINAL DEVICE, CORE NETWORK DEVICE, AND STORAGE MEDIUM
    17.
    发明申请
    METHOD FOR REGISTRATION, TERMINAL DEVICE, CORE NETWORK DEVICE, AND STORAGE MEDIUM 有权

    公开(公告)号：US20240389053A1

    公开(公告)日：2024-11-21

    申请号：US18691423

    申请日：2022-04-28

    Applicant: ZTE CORPORATION

    Inventor： Yuze Liu ,  Shilin You ,  Jin Peng ,  Zhen Xing ,  Zhaoji Lin

    IPC: H04W60/04 ,  H04W8/20 ,  H04W28/06

    Abstract: A method for registration, a terminal device, a core network device, and a storage medium are disclosed. The method may include acquiring a first registration request message sent by a first terminal device, where the first registration request message may include a first identifier of the first terminal device; acquiring related information about a second terminal device associated with the first identifier; acquiring a second identifier of the first terminal device, in response to the related information about the second terminal device being in an active state; and performing a registration for the first terminal device according to the second identifier.

    Authentication method based on GBA, and device thereof
    20.
    发明授权
    Authentication method based on GBA, and device thereof 有权

    公开(公告)号：US11751051B2

    公开(公告)日：2023-09-05

    申请号：US17289968

    申请日：2019-08-07

    Applicant: ZTE Corporation

    Inventor： Shilin You ,  Jiyan Cai ,  Jianhua Liu ,  Zhaoji Lin ,  Jin Peng ,  Boshan Zhang

    IPC: H04W12/06 ,  H04W12/72 ,  G06F21/57

    CPC classification number: H04W12/06 ,  G06F21/575 ,  H04W12/72 ,  G06F2221/034

    Abstract: proviced is an authentication method based on a GBA, and the method includes: a BSF receives an initialization request message sent by a UE, wherein the initialization request message carries a first identifier of the UE, and the first identifier comprises at least one of the following: a SUCI, an identifier converted from the SUCI, and a TMPI associated with the subscriber identity; the BSF acquires an AV of the UE according to the first ID; the BSF completes GBA authentication with the UE according to the acquired AV. In this way, the privacy of the SUPI is protected for the UE, and the SUCI or the identifier converted from the SUCI is used to perform the bootstrapping process of the GBA, thereby improving the security of the GBA authentication process.

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