知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

43 records (took 0.018 seconds)

    Communication Method in Directional Communications System, Communications System, and Receiver
    23.
    发明申请
    Communication Method in Directional Communications System, Communications System, and Receiver 审中-公开

    公开(公告)号：US20200053737A1

    公开(公告)日：2020-02-13

    申请号：US16657740

    申请日：2019-10-18

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Yang Liu ,  Yingpei Lin ,  Shao-Yu Lien

    IPC: H04W72/08 ,  H04W72/04 ,  H04B10/116 ,  H04B10/079

    Abstract: This application relates to the field of communications technologies, and in particular, to a communication method in a directional communications system, and a receiver. The method of this application includes: receiving a request message; and performing directional channel listening in a direction facing a transmitter, and sending a response message if it is learned through the listening that a channel is available, or skipping sending the response message if otherwise. According to the method of this application, after receiving the request message, the receiver performs directional channel listening in the direction facing the transmitter.

    Image processing method and apparatus
    24.
    发明授权
    Image processing method and apparatus 有权
    图像处理方法和装置

    公开(公告)号：US08922695B2

    公开(公告)日：2014-12-30

    申请号：US14140782

    申请日：2013-12-26

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Zhen He ,  Jilin Liu ,  Yang Liu ,  Tengyue Li ,  Dong Wang

    IPC: H04N5/222 ,  H04N5/228 ,  H04N5/232

    CPC classification number: H04N5/23229 ,  G02B13/06 ,  G03B17/17 ,  G03B37/00 ,  H04M2250/52 ,  H04N5/2258 ,  H04N5/23216 ,  H04N5/23238 ,  H04N5/23293 ,  H04N5/2624 ,  H04N5/272

    Abstract: Embodiments of the present invention disclose an image processing method and an apparatus. The image processing method includes: receiving information of starting a first camera and a second camera simultaneously to perform photographing; using the first camera to photograph and obtain a first image, and using the second camera to photograph and obtain a second image; and displaying the first image and the second image simultaneously. In the embodiments of the present invention, two cameras are started simultaneously to perform bidirectional photographing, and the images taken by both cameras are displayed simultaneously, so that front and back scene images are captured simultaneously and a panoramic image is obtained.

    Abstract translation: 本发明的实施例公开了一种图像处理方法和装置。 图像处理方法包括：接收同时启动第一相机和第二相机的信息以执行拍摄; 使用第一相机拍摄并获得第一图像，并且使用第二相机拍摄并获得第二图像; 并同时显示第一图像和第二图像。 在本发明的实施例中，同时启动两个摄像机以进行双向拍摄，并且同时显示由两个摄像机拍摄的图像，使得同时捕获前后场景图像并获得全景图像。

    Image Processing Method and Apparatus
    25.
    发明申请
    Image Processing Method and Apparatus 有权
    图像处理方法和装置

    公开(公告)号：US20140192212A1

    公开(公告)日：2014-07-10

    申请号：US14140782

    申请日：2013-12-26

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Zhen He ,  Jilin Liu ,  Yang Liu ,  Tengyue Li ,  Dong Wang

    IPC: H04N5/232

    CPC classification number: H04N5/23229 ,  G02B13/06 ,  G03B17/17 ,  G03B37/00 ,  H04M2250/52 ,  H04N5/2258 ,  H04N5/23216 ,  H04N5/23238 ,  H04N5/23293 ,  H04N5/2624 ,  H04N5/272

    Abstract: Embodiments of the present invention disclose an image processing method and an apparatus. The image processing method includes: receiving information of starting a first camera and a second camera simultaneously to perform photographing; using the first camera to photograph and obtain a first image, and using the second camera to photograph and obtain a second image; and displaying the first image and the second image simultaneously. In the embodiments of the present invention, two cameras are started simultaneously to perform bidirectional photographing, and the images taken by both cameras are displayed simultaneously, so that front and back scene images are captured simultaneously and a panoramic image is obtained.

    Abstract translation: 本发明的实施例公开了一种图像处理方法和装置。 图像处理方法包括：接收同时启动第一相机和第二相机的信息以执行拍摄; 使用第一相机拍摄并获得第一图像，并且使用第二相机拍摄并获得第二图像; 并同时显示第一图像和第二图像。 在本发明的实施例中，同时启动两个摄像机以进行双向拍摄，并且同时显示由两个摄像机拍摄的图像，使得同时捕获前后场景图像并获得全景图像。

    Communication System, Method and Device
    26.
    发明申请
    Communication System, Method and Device 有权
    通信系统，方法和设备

    公开(公告)号：US20130324137A1

    公开(公告)日：2013-12-05

    申请号：US13961590

    申请日：2013-08-07

    Applicant: Huawei Technologies Co., LTD

    Inventor： Yang Liu

    IPC: H04W28/08

    CPC classification number: H04W28/08 ,  H04W88/085

    Abstract: A communication system and method are provided. The communication system includes a master base station, a slave base station and a remote radio unit (RRU); where a cell controlled by the slave base station is included in cells controlled by the master base station. The master base station is configured to receive downlink data and send the downlink data to the slave base station; and the slave base station corresponds to a transmission channel identifier of the downlink data. The slave base station is configured to receive the downlink data sent by the master base station, convert the downlink data into air interface downlink vector data, and send the air interface downlink vector data to the RRU. The RRU is configured to convert the air interface downlink vector data into analog data and send the analog data to a user equipment, thereby realizing data transmission.

    Abstract translation: 提供了一种通信系统和方法。 通信系统包括主基站，从基站和远程无线电单元（RRU）; 其中由从基站控制的小区被包括在由主基站控制的小区中。 主基站被配置为接收下行链路数据并将下行链路数据发送到从基站; 从基站对应于下行链路数据的传输信道标识符。 从基站被配置为接收主基站发送的下行链路数据，将下行链路数据转换为空中接口下行链路向量数据，并将空中接口下行链路向量数据发送到RRU。 RRU被配置为将空中接口下行链路向量数据转换为模拟数据，并将模拟数据发送给用户设备，从而实现数据传输。

    Speaker and terminal
    27.
    发明授权
    Speaker and terminal 有权

    公开(公告)号：US12137320B2

    公开(公告)日：2024-11-05

    申请号：US17760638

    申请日：2020-09-11

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Shizhe Li ,  Yang Liu

    IPC: H04R1/34 ,  H04R1/28 ,  H04R11/02

    Abstract: A terminal speaker includes an enclosure with accommodating space with an affixed sound production monomer. The sound production monomer has a diaphragm configured to vibrate to produce sound. The enclosure includes a first inner bottom wall and an inner sidewall fastened to the first inner bottom wall. The diaphragm is fastened to the inner sidewall, dividing the accommodating space into front and rear cavities. The first inner bottom wall is in the front cavity. A sound outlet hole penetrates the inner sidewall. The front cavity is in communication with the sound outlet hole by a front cavity channel. The diaphragm is tilted relative to the first inner bottom wall. The perimeter of the end of the front cavity in communication with the sound outlet hole is greater than the perimeter of the end of the front cavity remote from the sound outlet hole.

    Method and Apparatus for Identifying Topology of Power Line Low-Voltage Transformer Area
    28.
    发明公开
    Method and Apparatus for Identifying Topology of Power Line Low-Voltage Transformer Area 审中-公开

    公开(公告)号：US20240055892A1

    公开(公告)日：2024-02-15

    申请号：US18493301

    申请日：2023-10-24

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Chaobin Xiang ,  Yang Liu ,  Yupeng Hu

    IPC: H02J13/00

    CPC classification number: H02J13/00007 ,  H02J13/00002

    Abstract: This application relates to a method and an apparatus for identifying a topology of a power line low-voltage transformer area. The method may include: A primary node obtains characteristic data, where the characteristic data includes: first characteristic data between any two secondary nodes that have a direct connection relationship in a plurality of secondary nodes in the low-voltage transformer area. The primary node identifies the topology of the low-voltage transformer area based on the characteristic data, where the characteristic data includes at least one of delay data or channel quality data, the delay data is a first delay for transmitting information on a power line between the two nodes that have a direct connection relationship, and the channel quality data is quality of a power line channel between the two nodes that have a direct connection relationship.

    Method for determining sending period in deterministic network and apparatus
    30.
    发明授权
    Method for determining sending period in deterministic network and apparatus 有权

    公开(公告)号：US11677670B2

    公开(公告)日：2023-06-13

    申请号：US17680535

    申请日：2022-02-25

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Yang Liu ,  Yanjun Liu ,  Zongxin Dou

    IPC: H04L47/28 ,  H04J3/06 ,  H04J3/16

    CPC classification number: H04L47/28 ,  H04J3/0661 ,  H04J3/1605

    Abstract: A method for determining a sending period of a packet in a deterministic network and an apparatus are disclosed. The method includes: receiving a first packet; determining a first period, where the first period is a sending period of the first packet; determining timestamp information of the first packet based on the first period, where the timestamp information is used to indicate a time difference between a first time and a second time, the first time is a time at which the first packet starts to be sent in the first period, and the second time is a start time of the first period; encapsulating the timestamp information into the first packet to obtain a second packet; and sending the second packet.

Patent Agency Ranking