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公开(公告)号：US20160374007A1
公开(公告)日：2016-12-22
申请号：US15245599
申请日：2016-08-24
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Chunchang TIAN , Yong WU , Xinrui FENG
CPC classification number: H04W48/10 , H04B7/0626 , H04B7/0632 , H04B7/0639 , H04L5/0048 , H04W8/22 , H04W40/00 , H04W72/04
Abstract: Embodiments of the present invention provide a network device and a data backhaul implementation system and method, which can implement centralized and dynamic allocation of backhaul resources in a network and improve a data backhaul capacity of the entire network. The method includes: obtaining, according to channel state information, a backhaul request of a second network device, and residual backhaul capability information of a third network device, backhaul control information used for controlling the second network device and the third network device to backhaul data, where the backhaul control information includes backhaul network topology control information and physical resource allocation information;and sending the backhaul control information to the second network device and the third network device, so that the second network device and the third network device backhaul data according to the backhaul control information.
Abstract translation: 以及将所述回程控制信息发送到所述第二网络装置和所述第三网络装置，使得所述第二网络装置和所述第三网络装置根据所述回程控制信息回传数据。
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2.发明申请METHOD FOR DETERMINING PRECODING MATRIX INDICATOR, USER EQUIPMENT, AND BASE STATION 有权确定矩阵指示符，用户设备和基站的方法公开(公告)号：US20160065278A1
公开(公告)日：2016-03-03
申请号：US14936092
申请日：2015-11-09
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jianguo WANG , Yongxing ZHOU , Yong WU , Liang XIA
CPC classification number: H04B7/0456 , H04B7/0639 , H04L5/0048
Abstract: A method for determining a precoding matrix indicator, user equipment, and a base station are disclosed in embodiments of the present invention. The method includes: receiving a first reference signal set sent by a base station, where the first reference signal set is associated with a user equipment-specific matrix or matrix set; selecting a precoding matrix based on the first reference signal set, where the precoding matrix is a function of the user equipment-specific matrix or matrix set; and sending a precoding matrix indicator to the base station, where the precoding matrix indicator corresponds to the selected precoding matrix. In the embodiments of the present invention, CSI feedback precision can be improved without excessively increasing feedback overhead, thereby improving system performance.
Abstract translation: 在本发明的实施例中公开了一种用于确定预编码矩阵指示符，用户设备和基站的方法。 该方法包括：接收由基站发送的第一参考信号集，其中第一参考信号组与用户设备专用矩阵或矩阵组相关联; 基于第一参考信号集合选择预编码矩阵，其中预编码矩阵是用户设备特定矩阵或矩阵集合的函数; 并向基站发送预编码矩阵指示符，其中预编码矩阵指示符对应于所选择的预编码矩阵。 在本发明的实施例中，可以提高CSI反馈精度，而不会过度增加反馈开销，从而提高系统性能。
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公开(公告)号：US20250086803A1
公开(公告)日：2025-03-13
申请号：US18887875
申请日：2024-09-17
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yong WU , Houqiang ZHAO , Wei SONG
Abstract: Embodiments of this application disclose a video image processing method and apparatus. A specific solution is as follows: obtaining identity information and location information of each subject in an ith video image frame; determining M main subjects from the ith video image frame based on identity information of subjects in N video image frames before the ith video image frame, where the identity information of the subjects in the N video image frames includes identity information of the M main subjects; cropping the ith video image frame based on location information of the main subjects, where a cropped ith video image frame includes the M main subjects; and scaling down or scaling up the cropped ith video image frame, so that a display displays the cropped ith video image frame based on a preset display specification.
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公开(公告)号：US20220412746A1
公开(公告)日：2022-12-29
申请号：US17896960
申请日：2022-08-26
Applicant: Huawei Technologies Co., Ltd.
IPC: G01C21/30
Abstract: A positioning method and related apparatus are provided. The method includes obtaining information about a first coordinate system relative to a second coordinate system, wherein the first coordinate system is a coordinate system used by a measurement device, the second coordinate system is a coordinate system used by a map, and the information about the first coordinate system relative to the second coordinate system includes translation information and rotation information that are from the first coordinate system to the second coordinate system; obtaining, by the measurement device, a position of a measurement target in the first coordinate system through measurement; and determining a position of the measurement target in the second coordinate system based on the information about the first coordinate system relative to the second coordinate system and the position of the measurement target in the first coordinate system.
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公开(公告)号：US20220332348A1
公开(公告)日：2022-10-20
申请号：US17855253
申请日：2022-06-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jiqiu LIU , Yong WU , Jianqin LIU
Abstract: The present disclosure provides example autonomous driving apparatuses and computer program products. One example apparatus includes receiving vehicle attribute information and traveling information of a target vehicle from the target vehicle. Layer information of a first road section on which the target vehicle travels is obtained from an autonomous-driving-policy-layer based on the traveling information. A first autonomous driving policy for the target vehicle is obtained based on the layer information of the first road section and the vehicle attribute information of the target vehicle. The first driving policy is sent to the target vehicle.
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Patent Agency Ranking
公开(公告)号：US20190104440A1
公开(公告)日：2019-04-04
申请号：US16205302
申请日：2018-11-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Changqing YANG , Yong WU
IPC: H04W28/16
CPC classification number: H04W28/16 , H04W84/045 , H04W92/12
Abstract: Embodiments of the present invention provide a resource allocation method and apparatus. A central control node determines a target backhaul node for a normal small cell from M candidate backhaul nodes and communication link resource information between the normal small cell and the target backhaul node based on access link resource pre-occupation information of the normal small cell, link quality information between the normal small cell and each of the M candidate backhaul nodes, and available backhaul link resource information sent by the M candidate backhaul nodes.
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公开(公告)号：US20140128011A1
公开(公告)日：2014-05-08
申请号：US14155515
申请日：2014-01-15
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Lei WAN , Xinrui FENG , Hai WU , Yong WU
IPC: H04B7/06
CPC classification number: H04B7/0617 , H01Q1/246 , H01Q5/00 , H01Q21/08 , H01Q21/24
Abstract: Embodiments of the present invention provide an antenna system that includes: at least one antenna unit group, wherein at least two antenna units are arranged in the vertical direction in each antenna unit group, and each antenna unit includes two antennas which are crosswise arranged, where carrier frequency signals transmitted by the at least one antenna unit group are identical, and a gap between adjacent antenna units which transmit any identical carrier frequency signal in each antenna unit group is a half wavelength of a frequency of the transmitted carrier frequency signal; and the number of antenna units which transmit each type of carrier frequency signals is determined by a gap between adjacent antenna units which transmit the type of carrier frequency signals and the coverage radii of at least two types of carrier frequency signals transmitted by the antenna unit group.
Abstract translation: 本发明的实施例提供一种天线系统，其包括：至少一个天线单元组，其中在每个天线单元组中沿垂直方向布置至少两个天线单元，并且每个天线单元包括横向布置的两个天线，其中 由所述至少一个天线单元组发送的载波频率信号是相同的，并且在每个天线单元组中发射任何相同载波频率信号的相邻天线单元之间的间隙是发射载波频率信号的频率的半波长; 并且发送各种载波频率信号的天线单元的数量由发送载波频率信号的类型的相邻天线单元与由天线单元组发送的至少两种类型的载波频率信号的覆盖半径之间的间隙确定 。
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公开(公告)号：US20240201312A1
公开(公告)日：2024-06-20
申请号：US18407133
申请日：2024-01-08
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Wenkai FEI , Jianqin LIU , Yong WU
CPC classification number: G01S5/0284 , G01S5/14 , H04L5/0053 , G01S2205/002
Abstract: The present disclosure relates to information generation apparatuses and methods and information use apparatuses and methods. An example method includes generating and sending first information, where the first information indicates a geographical area, a relative distance between a plurality of location points in a location point set in the geographical area, and at least one location point that belongs to the location point set, the at least one location point is for determining a location reference point.
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9.发明公开公开(公告)号：US20240133711A1
公开(公告)日：2024-04-25
申请号：US18405354
申请日：2024-01-05
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Wenkai FEI , Miao YANG , Jianqin LIU , Yong WU , Shuo LIU
CPC classification number: G01C21/3878 , B60W50/14 , G01C21/3807 , G01C21/3885 , B60W2050/146 , B60W2554/80 , B60W2556/40 , B60W2556/45
Abstract: Generating first map information, where the first map information includes information about a first reference object set, and the information about the first reference object set indicates a first identifier, in a geographic area, of each reference object in at least one reference object included in the first reference object set, and indicates a first position of each reference object in the at least one reference object. The first map information is generated, and the first map information indicates related information of each reference object in the first reference object set, to implement a manner of expressing the related information of the reference object more abundantly, so that maps provided by different map vendors may use reference objects in the first map information to perform position expression on an element or an event.
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公开(公告)号：US20240015488A1
公开(公告)日：2024-01-11
申请号：US18471686
申请日：2023-09-21
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Linlin SUI , Miao YANG , Mingchao LI , Yong WU
Abstract: The present disclosure relates to vehicle-mounted devices and communication method. One example vehicle-mounted device in a first vehicle may obtain first position information, where the first position information indicates a position of the first vehicle. The vehicle-mounted device generates first-level information based on the first position information, where the first-level information indicates a first height level to which the position of the first vehicle belongs or a first height level to which a future driving track of the first vehicle belongs, and sends the first-level information.
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