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    Synchronization method of user equipment and user equipment
    131.
    发明授权
    Synchronization method of user equipment and user equipment 有权

    公开(公告)号：US09693329B2

    公开(公告)日：2017-06-27

    申请号：US15180267

    申请日：2016-06-13

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Yi Wang ,  Lei Huang ,  Ganghua Yang

    IPC: H04W56/00

    CPC classification number: H04W56/0015 ,  H04W56/001

    Abstract: The present invention provides a synchronization method of user equipment and user equipment, where the method includes: when the user equipment accesses a millimeter-wave band network, performing first synchronization in a cellular band by using a cellular band network that covers the millimeter-wave band network; and performing second synchronization in a millimeter-wave band by using the millimeter-wave band network. In the present invention, after the first synchronization in the cellular band is performed, the second synchronization in the millimeter-wave band is performed by using the millimeter-wave band network, which avoids a case in which the user equipment acquires a PSS in a PSS synchronization window that slides in the millimeter-wave band for a long time, thereby reducing overheads, narrowing a range of the synchronization window, and accelerating detection of a PSS in the millimeter-wave band, so that the user equipment quickly and accurately performs synchronization in the millimeter-wave band.

    METHOD, APPARATUS, AND SYSTEM FOR COLLABORATIVE COMMUNICATION BETWEEN USER EQUIPMENTS
    132.
    发明申请
    METHOD, APPARATUS, AND SYSTEM FOR COLLABORATIVE COMMUNICATION BETWEEN USER EQUIPMENTS 审中-公开
    用户设备之间的协调通信的方法，装置和系统

    公开(公告)号：US20160323891A1

    公开(公告)日：2016-11-03

    申请号：US15203780

    申请日：2016-07-06

    Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

    Inventor： Lei Zhang ,  Yi Wang ,  Dageng Chen

    IPC: H04W72/08 ,  H04W8/24 ,  H04W72/04

    CPC classification number: H04W72/08 ,  H04W8/245 ,  H04W72/0413 ,  H04W72/042 ,  H04W88/04

    Abstract: The present patent application provides a method, an apparatus, and a system for collaborative communication between a network device and two or more terminal devices. The network device receives a collaboration request from a first terminal device. The network device determines, according to the collaboration request, at least one second terminal device that may collaborate with the first terminal device in receiving downlink data. The network device sends an indication message to the first terminal device. The indication message instructs the first terminal device to receive a first part of the downlink data from the network device, and receive a second part of the downlink data, which is transmitted from the network device to the second terminal device, from the second terminal device.

    Abstract translation: 本专利申请提供了一种用于网络设备和两个或更多个终端设备之间的协作通信的方法，设备和系统。 网络设备从第一终端设备接收协作请求。 网络设备根据协作请求确定可以与第一终端设备协作接收下行链路数据的至少一个第二终端设备。 网络设备向第一终端设备发送指示消息。 所述指示消息指示所述第一终端装置从所述网络装置接收到所述下行链路数据的第一部分，并从所述第二终端装置接收从所述网络装置向所述第二终端装置发送的所述下行数据的第二部分 。

    Method, device, and system for sending channel state information
    133.
    发明授权
    Method, device, and system for sending channel state information 有权
    用于发送信道状态信息的方法，设备和系统

    公开(公告)号：US09106290B2

    公开(公告)日：2015-08-11

    申请号：US14094553

    申请日：2013-12-02

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Jun Ni ,  Jiayin Zhang ,  Liang Xia ,  Yi Wang

    IPC: H04B7/04 ,  H04B7/06 ,  H04L5/00

    CPC classification number: H04B7/0456 ,  H04B7/0478 ,  H04B7/0482 ,  H04B7/061 ,  H04B7/0626 ,  H04B7/0639 ,  H04L5/0048

    Abstract: Embodiments of the present invention provide a method, device, and system for sending channel state information. The method for sending channel state information includes: setting number of bits used for quantizing a relative received power value; sending the number of bits to a user equipment UE; receiving a received power codebook index value; determining a received power codebook element corresponding to the received power codebook index value; and processing a signal according to the corresponding received power codebook element.

    Abstract translation: 本发明的实施例提供了一种用于发送信道状态信息的方法，设备和系统。 用于发送信道状态信息的方法包括：设置用于量化相对接收功率值的比特数; 向用户设备UE发送比特数; 接收接收到的功率码本索引值; 确定与所接收的功率码本索引值对应的接收功率码本单元; 以及根据相应的接收功率码本元素处理信号。

    COMMUNICATION METHOD AND APPARATUS
    134.
    发明申请
    COMMUNICATION METHOD AND APPARATUS 有权

    公开(公告)号：US20250159535A1

    公开(公告)日：2025-05-15

    申请号：US19022519

    申请日：2025-01-15

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Huaijie Xue ,  Heng Xu ,  Yi Wang

    IPC: H04W24/10 ,  H04B7/0404

    Abstract: This application provides communication methods and apparatuses. In an example method, a network device obtains a measurement result of a first signal, where antenna elements corresponding to the first signal are N of M antenna elements, and N is less than M; and when the measurement result of the first signal is better than a first threshold, the network device sends a second signal based on the N antenna elements.

    Reference signal configuration determining method and apparatus
    135.
    发明授权
    Reference signal configuration determining method and apparatus 有权

    公开(公告)号：US12267275B2

    公开(公告)日：2025-04-01

    申请号：US17709127

    申请日：2022-03-30

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Jinping Hao ,  Su Huang ,  Yi Wang

    IPC: H04L5/00

    Abstract: A reference signal configuration determining method and apparatus are provided. The method includes: a network device determines a first configuration for sending an aperiodic reference signal by a to-be-positioned terminal; and the network device sends the first configuration to a location management function. The network device is a serving base station of a terminal. The serving base station of the terminal may determine an aperiodic reference signal configuration of the terminal at any time. The first configuration of the aperiodic reference signal is sent to the location management function, so that the location management function can be notified of the aperiodic reference signal configuration in time. According to the application, the location management function obtains positioning measurement information from a measurement network element based on the first configuration, thereby optimizing an uplink positioning technology and improving uplink positioning accuracy.

    Method for determining feedback information, terminal device, and network device
    136.
    发明授权
    Method for determining feedback information, terminal device, and network device 有权

    公开(公告)号：US12184586B2

    公开(公告)日：2024-12-31

    申请号：US18178369

    申请日：2023-03-03

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Jinlin Peng ,  Fan Wang ,  Hao Tang ,  Yi Wang

    IPC: H04L5/00 ,  H04L1/1812 ,  H04W72/21

    Abstract: Embodiments of this application provide a method for processing information bits in a wireless communication network. A communication device receives a radio resource control (RRC) signaling, wherein the RRC signaling comprises time window information and time unit format information, wherein the time window information comprises a hybrid automatic repeat request (HARQ) time sequence K1 set, wherein K1 is a time relationship between a time unit of a physical downlink shared channel (PDSCH) and a time unit of a physical uplink control channel (PUCCH), or wherein the K1 is a time relationship between a time unit of a (PDSCH) and a time unit of a physical uplink shared channel (PUSCH). The device determines HARQ feedback information based on the time window information and the time unit format information and sends the HARQ feedback information.

    Signal transmission method and apparatus for obtaining positioning reference signal
    139.
    发明授权
    Signal transmission method and apparatus for obtaining positioning reference signal 有权

    公开(公告)号：US12021775B2

    公开(公告)日：2024-06-25

    申请号：US17390569

    申请日：2021-07-30

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Su Huang ,  Lei Chen ,  Yi Wang ,  Jun Luo

    IPC: H04L5/00 ,  H04W16/28 ,  H04W56/00

    CPC classification number: H04L5/0048 ,  H04W16/28 ,  H04W56/001

    Abstract: A signal transmission method includes: a terminal device receives configuration information of a positioning reference signal and configuration information of a first reference signal that are from a first network device and that are sent by a serving base station, where the first reference signal and the positioning reference signal are quasi-co-located (QCLed); the terminal device determines, based on the configuration information of the positioning reference signal and the configuration information of the first reference signal, whether a second reference signal corresponding to the first reference signal exists; and if determining that the second reference signal exists, the terminal device receives the positioning reference signal sent by the first network device, where the positioning reference signal and the second reference signal are QCLed.

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