公开(公告)号：US12268487B2

公开(公告)日：2025-04-08

申请号：US17790900

申请日：2020-12-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaocai Shan ,  Hongbao Li ,  Yixin Chen ,  Jie Zhang ,  Xi Huang

IPC: A61B5/024 ,  A61B5/00 ,  G16H10/60 ,  A61B5/02

Abstract: This application discloses a method for controlling an electronic device to perform photoplethysmography detection. The method includes obtaining historical detection data of a photoplethysmography sensor, calculating a confidence of the historical detection data, determining, based on the calculated confidence of the historical detection data, whether a light source to be turned on by the photoplethysmography sensor in a next detection time segment includes a light source different from a light source turned on when the historical detection data is obtained, and determining that a photoelectric sensing element to be turned on in the next detection time segment is a photoelectric sensing element corresponding to the determined light source to be turned on.

公开(公告)号：US20230045200A1

公开(公告)日：2023-02-09

申请号：US17790900

申请日：2020-12-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaocai Shan ,  Hongbao Li ,  Yixin Chen ,  Jie Zhang ,  Xi Huang

IPC: A61B5/024 ,  A61B5/00 ,  G16H10/60

Abstract: This application discloses a method for controlling an electronic device to perform photoplethysmography detection. The method includes obtaining historical detection data of a photoplethysmography sensor, calculating a confidence of the historical detection data, determining, based on the calculated confidence of the historical detection data, whether a light source to be turned on by the photoplethysmography sensor in a next detection time segment includes a light source different from a light source turned on when the historical detection data is obtained, and determining that a photoelectric sensing element to be turned on in the next detection time segment is a photoelectric sensing element corresponding to the determined light source to be turned on.

公开(公告)号：US20230190170A1

公开(公告)日：2023-06-22

申请号：US17926518

申请日：2021-05-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jie Zhang ,  Xi Huang ,  Hongbao Li ,  Jingwen Fan

IPC: A61B5/364 ,  A61B5/024 ,  A61B5/28 ,  A61B5/329 ,  A61B5/00 ,  A61B5/33

CPC classification number: A61B5/364 ,  A61B5/02416 ,  A61B5/28 ,  A61B5/329 ,  A61B5/742 ,  A61B5/33

Abstract: This application discloses a premature beat detection method, an electronic device. The premature beat detection method in this application includes: performing premature beat detection on a user by using a premature beat detection function; determining a premature beat type of the user by using a premature beat type determining function when detecting that the user has a premature beat by using the premature beat detection function, and calculating premature beat load of the user based on detection data obtained by the premature beat detection function; and reminding the user of a premature beat risk when the calculated premature beat load is greater than a premature beat load threshold corresponding to the premature beat type determined by the premature beat type determining function.

公开(公告)号：US10893485B2

公开(公告)日：2021-01-12

申请号：US16728297

申请日：2019-12-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Guoqiang Yao ,  Guowei Li ,  Yan Zhang ,  Hongbao Li

IPC: H04W52/24 ,  H04W52/34 ,  H04W52/14 ,  H04W52/36

Abstract: A method includes: setting a maximum transmit power of common channels of a plurality of carriers based on a signal coverage; setting a maximum transmit power of traffic channels of the plurality of carriers; and transmitting, for each scheduling period and based on the maximum transmit power of the common channels of the plurality of carriers, the maximum transmit power of the traffic channels of the plurality of carriers and a shared transmit power of the traffic channels of the plurality of carriers in the scheduling period, the plurality of carriers in the scheduling period.