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    Authentication Method Based on GBA, and Device thereof
    2.
    发明申请
    Authentication Method Based on GBA, and Device thereof 有权

    公开(公告)号：US20210306855A1

    公开(公告)日：2021-09-30

    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 ,  G06F21/57 ,  H04W12/72

    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.

    Home Network Device and Method of Proxy Service Discovering
    5.
    发明申请
    Home Network Device and Method of Proxy Service Discovering 审中-公开
    家庭网络设备和代理服务发现的方法

    公开(公告)号：US20160142496A1

    公开(公告)日：2016-05-19

    申请号：US14902002

    申请日：2014-04-21

    Applicant: ZTE CORPORATION

    Inventor： Lin WANG ,  Boshan ZHANG

    IPC: H04L29/08

    CPC classification number: H04L67/16 ,  H04L67/28 ,  H04L69/24 ,  H04W52/0212 ,  Y02D30/40 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/22

    Abstract: Disclosed are a home network device and a proxy service discovery method, related to the field of communications. The method includes: a proxy demand device acquiring related information of proxy service discovery function of proxy devices (101); the proxy demand device negotiating specific parameters of the proxy service discovery with the proxy devices (102); the proxy device performing service discovery operations of the proxy demand device on behalf of the proxy demand device, and maintaining an information exchange with the proxy demand device (103). The present invention further discloses a home network device. The technical solution of the present application prolongs the sleep time of home network devices at the same time of ensuring that service discovery operations of home network devices are performed normally, which greatly reduces the power consumption of these devices, and improves the working efficiency and overall performance of the home network service discovery.

    Abstract translation: 公开了与通信领域相关的家庭网络设备和代理服务发现方法。 该方法包括：代理请求设备获取代理设备（101）的代理服务发现功能的相关信息; 所述代理请求设备与所述代理设备（102）协商所述代理服务发现的特定参数; 所述代理设备代表所述代理请求设备执行所述代理请求设备的服务发现操作，以及维护与所述代理请求设备（103）的信息交换。 本发明还公开了一种家庭网络设备。 本申请的技术方案在确保家庭网络设备的服务发现操作正常进行的同时延长家庭网络设备的睡眠时间，大大降低了这些设备的功耗，提高了工作效率和整体 家庭网络服务发现的性能。

    NETWORK HANDOVER METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM
    7.
    发明公开
    NETWORK HANDOVER METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM 审中-公开

    公开(公告)号：US20230345316A1

    公开(公告)日：2023-10-26

    申请号：US17918537

    申请日：2021-04-15

    Applicant: ZTE CORPORATION

    Inventor： HONGJUN LIU ,  Wei MA ,  Dongmei LI ,  Wu WEN ,  Boshan ZHANG

    IPC: H04W36/00 ,  H04W36/08

    CPC classification number: H04W36/0069 ,  H04W36/033 ,  H04W36/0083 ,  H04W36/08

    Abstract: Provided are a network handover method and apparatus, a device, and a storage medium. The method is applied to a first communication node and includes: a handover required message is sent to a core network, where the handover required message carries reference information of UE context at a source side; and a handover control message sent by the core network is received, where the handover control message carries information for maintaining the UE context at the source side, and the information for maintaining the UE context at the source side is used for instructing a network node at the source side not to release resources used by a UE, and the information for maintaining the UE context at the source side is determined by the reference information of the UE context at the source side.

    DATA RADIO BEARER CONTROL METHOD, DEVICE AND SYSTEM FOR MULTI-CONNECTION SYSTEM
    8.
    发明申请
    DATA RADIO BEARER CONTROL METHOD, DEVICE AND SYSTEM FOR MULTI-CONNECTION SYSTEM 有权

    公开(公告)号：US20220256629A1

    公开(公告)日：2022-08-11

    申请号：US17611145

    申请日：2020-05-12

    Applicant: ZTE CORPORATION

    Inventor： Hongjun LIU ,  Wei MA ,  Boshan ZHANG ,  Wu WEN ,  Dongmei LI

    IPC: H04W76/15 ,  H04W28/24 ,  H04W28/02

    Abstract: Provided are a data radio bearer control method, device, and system for a multi-connection system. The data radio bearer control method for a multi-connection system comprises: establishing a split protocol data unit session comprising M quality of service flows, the M quality of service flows being respectively established on N radio access network nodes, wherein one of the N radio access network nodes is a master node, and N−1 radio access network nodes other than the master node among the N radio access network nodes are secondary nodes, M and N are positive integers, and M≥2 and N≥2; and establishing a default data radio bearer for the split protocol data unit session, and configuring the default data radio bearer on any one of the radio access network nodes.

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