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    METHOD AND DEVICE FOR PROTECTING PRIVACY
    1.
    发明申请
    METHOD AND DEVICE FOR PROTECTING PRIVACY 审中-公开

    公开(公告)号：US20200213858A1

    公开(公告)日：2020-07-02

    申请号：US16634856

    申请日：2017-07-30

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Qiang YI ,  Shuiping LONG ,  He LI

    IPC: H04W12/12 ,  H04W12/00

    Abstract: Embodiments of this application relate to a method and a device for protecting privacy. The method includes: sending, by a remote terminal, a first message to a mobility management entity by using a relay terminal, where the first message includes first identity information of the remote terminal, and the first message is used by the mobility management entity to obtain an international mobile subscriber identity IMSI of the remote terminal based on the first identity information of the remote terminal, where the first identity information is a proximity service relay user key identity PRUK ID. Because the first identity information is used to replace the IMSI, interception of the IMSI by the relay terminal is avoided, and user privacy is protected.

    PROSE INFORMATION TRANSMISSION METHOD, TERMINAL, AND COMMUNICATIONS DEVICE
    2.
    发明申请
    PROSE INFORMATION TRANSMISSION METHOD, TERMINAL, AND COMMUNICATIONS DEVICE 有权
    发送信息传输方法，终端和通信设备

    公开(公告)号：US20170041754A1

    公开(公告)日：2017-02-09

    申请号：US15303406

    申请日：2014-08-29

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Guowei OUYANG ,  Hui JIN ,  Qiang YI ,  Yue HE

    IPC: H04W4/02 ,  H04L29/08 ,  H04W48/16 ,  H04W4/06

    CPC classification number: H04W4/023 ,  H04L67/16 ,  H04L67/303 ,  H04W4/06 ,  H04W8/005 ,  H04W48/16 ,  H04W84/042 ,  H04W88/02

    Abstract: Embodiments of the present invention provide a ProSe information transmission method, a terminal, and a communications device, where the method includes: acquiring, by a second terminal, a fourth code word broadcast by a first terminal, where the fourth code word is a code word that is allocated to the first terminal by a first ProSe entity; sending, by the second terminal, a first message to a second ProSe entity when the fourth code word matches a prestored code word, where the first message carries the fourth code word and a first application identity; receiving, by the second terminal, a second message sent by the second ProSe entity, where the second message carries a second identity; and discovering, by the second terminal, a first application user according to the second identity. The present invention is applicable to the communications field.

    Abstract translation: 本发明的实施例提供了一种ProSe信息传输方法，终端和通信设备，其中该方法包括：由第二终端获取由第一终端广播的第四代码字，其中第四代码字是代码 由第一个ProSe实体分配给第一个终端的单词; 当第四码字与预先存储的码字匹配时，由第二终端向第二ProSe实体发送第一消息，其中第一消息携带第四码字和第一应用标识; 由所述第二终端接收由所述第二ProSe实体发送的第二消息，其中所述第二消息携带第二身份; 以及由所述第二终端发现根据所述第二身份的第一应用用户。 本发明可应用于通信领域。

    Signal Strength Measurement Method And Device
    3.
    发明申请
    Signal Strength Measurement Method And Device 审中-公开

    公开(公告)号：US20180332519A1

    公开(公告)日：2018-11-15

    申请号：US15774194

    申请日：2015-11-09

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Fenghui DOU ,  Hui JIN ,  Guowei OUYANG ,  Qiang YI

    IPC: H04W36/30 ,  H04W76/14 ,  H04W88/04 ,  H04W36/16 ,  H04B17/318

    Abstract: The present disclosure describes methods, devices, and systems for signal strength measurement. An example method includes: broadcasting, by a first relay device, a first message, wherein the first message is used by a first remote device to discover the first relay device; establishing, by the first relay device, a connection to the first remote device; and sending, by the first relay device, a second message, wherein the second message is used by the first remote device to measure signal strength of a link between the first remote device and the first relay device.

    SERVICE PROCESSING METHOD, AND USER EQUIPMENT
    6.
    发明申请
    SERVICE PROCESSING METHOD, AND USER EQUIPMENT 审中-公开

    公开(公告)号：US20180091970A1

    公开(公告)日：2018-03-29

    申请号：US15571994

    申请日：2015-05-07

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Hui JIN ,  Jian YANG ,  Xiaoyan DUAN ,  Qiang YI

    IPC: H04W8/18

    CPC classification number: H04W8/183 ,  H04L65/1059 ,  H04L65/40 ,  H04L67/16 ,  H04W4/16

    Abstract: Embodiments of the present disclosure relate to the field of electronic terminal technologies, and provide a service processing method. A specific solution is: registering, by user equipment, with an IMS network by using a first IMSI corresponding to a first telephone card, and obtaining a first GRUU; and if the user equipment saves a mapping relationship between the first IMSI and a second GRUU, and the second GRUU and the first GRUU have a same IMPU, configuring, by the user equipment, a first supplementary service to a supplementary service the same as a second supplementary service, where the first supplementary service is a supplementary service corresponding to the first GRUU, and the second supplementary service is a supplementary service corresponding to the second GRUU. The embodiments of the present disclosure are used for service processing.

    DATA TRANSMISSION METHOD, RELATED DEVICE, AND SYSTEM
    8.
    发明申请
    DATA TRANSMISSION METHOD, RELATED DEVICE, AND SYSTEM 有权

    公开(公告)号：US20180192433A1

    公开(公告)日：2018-07-05

    申请号：US15737934

    申请日：2015-10-13

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Guowei OUYANG ,  Hui JIN ,  Qiang YI ,  Yue HE

    IPC: H04W72/12 ,  H04W8/00 ,  H04W88/04 ,  H04W72/10

    Abstract: The present invention provides a data transmission method, a device, and a system. The method includes: receiving, by a relay device, first downlink data sent by a gateway; obtaining a first service identifier of the first downlink data; obtaining, according to a first mapping relationship between a service identifier and per packet priority PPP information, first PPP information corresponding to the first service identifier; and forwarding, by the relay device, the first downlink data to a remote device according to the first PPP information. PPP information of a downlink data packet can be accurately and quickly obtained, and a rate and accuracy of downlink data transmission are improved.

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