公开(公告)号：US20220263640A1

公开(公告)日：2022-08-18

申请号：US17668207

申请日：2022-02-09

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Chenchen LIU ,  Huangxun CHEN ,  Xiao HAN ,  Rui DU ,  Meihong ZHANG ,  Yunbo LI ,  Qian ZHANG ,  Jia HE

IPC: H04L5/00

Abstract: A method includes, in accordance with some implementations, sending, a measurement station, a trigger frame to a signal source station, where the trigger frame carries pilot format information, and the pilot format information is used to indicate a sending time point of a signal frame triggered by the trigger frame, a quantity of times for sending the signal frame, and a transmission mode of pilot information in the signal frame. The measurement station receives an illumination frame from the signal source station, where the illumination frame is the signal frame triggered by the trigger frame. The measurement station analyzes pilot information in the illumination frame to obtain sensing information in the illumination frame, where the sensing information is used to indicate physical information of an object surrounding the signal source station and the measurement station.

公开(公告)号：US20250021607A1

公开(公告)日：2025-01-16

申请号：US18900017

申请日：2024-09-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jiading RAO ,  Huangxun CHEN ,  Ying WANG ,  Li CHEN

IPC: G06F16/906

Abstract: Example methods and apparatus for managing a network device are described. One example method includes obtaining a static dataset and generating a knowledge corpus based on the static dataset, where the knowledge corpus includes information for managing a network device. The static dataset indicates how to manage the network device, and the static dataset includes data that is generated independent of a device interaction process.

公开(公告)号：US20220279365A1

公开(公告)日：2022-09-01

申请号：US17743949

申请日：2022-05-13

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Rui DU ,  Huangxun CHEN ,  Yuchen GUO ,  Chenchen LIU ,  Meihong ZHANG ,  Qian ZHANG ,  Xiao HAN

IPC: H04W24/02 ,  H04B17/309

Abstract: A first device sends a first message to a second device, where the first message indicates to the second device to hop to different channels at different times to send radio signals. The frequency bandwidth ranges of any two channels do not completely overlap, and the frequency bandwidth range of each channel is within a total frequency bandwidth range supported by the first device. The first device separately receives the radio signals that are sent by the second device on different channels at different times. The radio signals reach the first device after being reflected by an intermediate object. The first device measures the state information of the intermediate object based on the physical characteristics of the different radio signals that are separately received.