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    Network Simulation Method and Apparatus, Device, and Computer-Readable Storage Medium
    1.
    发明公开
    Network Simulation Method and Apparatus, Device, and Computer-Readable Storage Medium 审中-公开

    公开(公告)号：US20230216773A1

    公开(公告)日：2023-07-06

    申请号：US18185643

    申请日：2023-03-17

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Zhongping Jiang ,  Hua Li

    IPC: H04L43/55 ,  H04L43/0811

    CPC classification number: H04L43/55 ,  H04L43/0811

    Abstract: For example, a network management device performs a method. The network management device collects network data of a current network. Then, the network management device generates a simulation network based on the network data of the current network. When there is a network change requirement, the simulation network can be changed based on a simulation change instruction, to obtain data of a changed simulation network. The network management device obtains a connectivity simulation result based on the data of the changed simulation network and a connectivity simulation input parameter. The network data of the current network is collected, so that restoration is performed and an independent simulation network is additionally generated. The simulation network is changed and the network data generated by the changed simulation network and the connectivity simulation input parameter are used to perform connectivity simulation.

    Communications method, apparatus, and system to support slot aggregation
    2.
    发明授权
    Communications method, apparatus, and system to support slot aggregation 有权

    公开(公告)号：US11606787B2

    公开(公告)日：2023-03-14

    申请号：US16990784

    申请日：2020-08-11

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Hua Li ,  Hao Tang ,  Yongzhao Cao ,  Xinxian Li

    IPC: H04W72/04 ,  H04L5/00 ,  H04W72/0446

    Abstract: A communications method includes: obtaining first indication information and format information; and determining, based on a transmission direction that is of a sub-time unit in a time unit and that is indicated by the first indication information and a transmission direction that is of the sub-time unit and that is indicated by the format information, whether the time unit is an aggregation time unit. It is determined, based on the transmission direction that is of the sub-time unit in the time unit and that is configured in the first indication information and the transmission direction that is of the sub-time unit and that is configured in the format information, whether the time unit is an aggregation time unit.

    Communication method and communications apparatus
    4.
    发明授权
    Communication method and communications apparatus 有权

    公开(公告)号：US11477763B2

    公开(公告)日：2022-10-18

    申请号：US16876089

    申请日：2020-05-17

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Hua Li ,  Hao Tang ,  Zhenfei Tang

    IPC: H04W72/04 ,  H04W56/00

    Abstract: Various embodiments provide a communication method and a communications apparatus. In those embodiments, a terminal device receives first indication information and second indication information from a network device. The first indication information indicates a position of a first reference point, the second indication information indicates a first quantity, the first quantity is a quantity of offset units between the first reference point and a second reference point, and the second reference point is an endpoint of a first physical resource block (PRB). The terminal device determines a position of the first PRB based on the first indication information, the second indication information, and an identifier of a subcarrier corresponding to the first reference point. Therefore, the terminal device can complete, without learning of a system bandwidth, a process of determining a PRB corresponding to a start point of a PRB number in the system bandwidth.

    Uplink control information transmission method and apparatus
    6.
    发明授权
    Uplink control information transmission method and apparatus 有权

    公开(公告)号：US11317387B2

    公开(公告)日：2022-04-26

    申请号：US16871590

    申请日：2020-05-11

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Hua Li ,  Yongzhao Cao

    IPC: H04W72/04 ,  H04B7/06 ,  H04L1/18 ,  H04L5/00

    Abstract: Example uplink control information transmission methods and apparatus are provided. One example method includes determining a quantity of resources for sending UCI by a terminal device based on first information. The first information includes scheduling information, a ratio of a quantity of bits of the UCI to a quantity of bits of data, a first preset parameter, a parameter β, a quantity of available resources of a PUSCH, and a parameter α. The terminal device sends the UCI to a network device based on the determined quantity of resources for sending the UCI.

    Methods and devices of information transmission using reception information of receiving devices
    7.
    发明授权
    Methods and devices of information transmission using reception information of receiving devices 有权

    公开(公告)号：US11147075B2

    公开(公告)日：2021-10-12

    申请号：US16371859

    申请日：2019-04-01

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Yi Ren ,  Hua Li ,  Zhongfeng Li ,  Yi Qin

    IPC: H04W72/08 ,  H04B7/0452 ,  H04B7/06 ,  H04B7/0417 ,  H04L5/00

    Abstract: Embodiments of this application provide an information transmission method and a device. The method includes: sending, by a first device, indication information to a second device, where the indication information is used to indicate a report mode, and the report mode specifies content of measurement information to be reported by the second device; and receiving, by the first device, the measurement information sent by the second device, where the measurement information includes a measurement result that is obtained by the second device based on a reference signal sent by the first device, the reference signal is sent through transmit ports of the first device, the measurement information includes information about transmit port groups corresponding to the transmit ports, and the transmit port groups corresponding to the transmit ports are determined by using reception information of the second device.

    Information transmission method and device
    8.
    发明授权
    Information transmission method and device 有权

    公开(公告)号：US11089599B2

    公开(公告)日：2021-08-10

    申请号：US16400711

    申请日：2019-05-01

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Yi Ren ,  Hua Li ,  Zhongfeng Li ,  Yi Qin

    IPC: H04W72/04 ,  H04B7/0452 ,  H04B7/06 ,  H04W72/08

    Abstract: Embodiments of this application provide an information transmission method and a device. The method includes: sending, by a first device, M signals to a second device through N ports, where N and M are integers, and M≥N≥2; and receiving, by the first device, measurement information sent by the second device, where the measurement information is determined by the second device based on the M signals, and the measurement information is used to indicate a relationship between the N ports. Therefore, in the embodiments of this application, the relationship between the ports is determined by using characteristics of the ports on a side of the second device, so that the first device can relatively accurately determine the relationship between the ports, and the first device can perform appropriate communication management on the plurality of ports. This improves performance of transmission between the first device and the second device.

    Clock generation circuit and clock signal generation method
    10.
    发明授权
    Clock generation circuit and clock signal generation method 有权

    公开(公告)号：US10778234B2

    公开(公告)日：2020-09-15

    申请号：US16204790

    申请日：2018-11-29

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Hua Li ,  Yan Gao ,  Sheng Ma

    IPC: H03L7/099 ,  H03L7/08 ,  G06F11/16

    Abstract: A clock generation circuit and a clock signal generation method are disclosed. In the method, a direct current bias circuit in a first clock source superimposes a first direct current voltage on a first clock signal output by a first oscillation circuit, to generate a second clock signal; and a logical operation is performed on the second clock signal and a third clock signal that is generated by a second clock source, to generate a fourth clock signal. The fourth clock signal is used as a signal output by a clock generation circuit. In the method, when the first oscillation circuit cannot normally work, the clock generation circuit can still output a correct clock signal. This avoids clock signal interruption when switching is performed from the first clock source to the second clock source.

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