公开(公告)号：US20180059714A1

公开(公告)日：2018-03-01

申请号：US15245072

申请日：2016-08-23

Applicant: QUALCOMM Incorporated

Inventor： Russel Martin ,  Shashank Narayanan

IPC: G06F1/16 ,  A61B5/00 ,  A61B5/0205 ,  A61B5/01

CPC classification number: G06F1/163 ,  A61B5/01 ,  A61B5/015 ,  A61B5/02055 ,  A61B5/024 ,  A61B5/053 ,  A61B5/0533 ,  A61B5/4806 ,  A61B5/681 ,  A61B5/742 ,  A61B2560/0242 ,  A61B2562/0219 ,  G04G17/083 ,  G04G21/025 ,  G04G21/04 ,  G06F1/1635 ,  G06F1/1688 ,  G06F1/1694

Abstract: Methods, systems, computer-readable media, and apparatuses for a smart device are presented. In some implementations, a system comprises a main device including a processor, and a band including one or more sensors, memory, and a battery. The band may be configured to communicatively and mechanically connect to the main device, and to store data received from the one or more sensors into the memory. Upon being connected to the band, the processor may be configured to obtain the stored data from the memory of the band, and process the stored data obtained from the memory of the band.

公开(公告)号：US20180316840A1

公开(公告)日：2018-11-01

申请号：US15683176

申请日：2017-08-22

Applicant: QUALCOMM Incorporated

Inventor： Russel Martin

IPC: H04N5/232 ,  G02B27/64

Abstract: Disclosed are systems, devices, and methods for calibrating an optical image stabilization (OIS) module in a camera with a gyroscope. The OIS module is calibrated with a gyroscope in a two-step method. The first of the two-step method includes calibrating a lens to image sensor by determining a relationship between lens movement and image movement in the OIS module. The second of the two-step method includes calibrating a gyroscope to the image sensor by determining a relationship between gyroscope movement and image movement in the camera, where the camera includes the OIS module and the gyroscope. The relationship between lens movement and gyroscope movement can be determined to calibrate the OIS module with the gyroscope.

公开(公告)号：US10931346B2

公开(公告)日：2021-02-23

申请号：US16281921

申请日：2019-02-21

Applicant: QUALCOMM Incorporated

Inventor： Russel Martin ,  Vidyut Naware

IPC: H04B7/06 ,  H04W64/00

Abstract: Methods, systems, computer-readable media, and apparatuses for beam management in a wireless communication system are presented. In some embodiments, a beam management subsystem in a moveable device selects a first antenna array and forms a first beam using the first antenna array for sending and receiving communication signals from a base station or other transceiver. A communication signal processing subsystem receives a first communication signal via the first beam. Upon movement of the moveable device, an inertial navigation subsystem determines a rotation vector associated with the movement. In response to the inertial navigation subsystem determining the rotation vector, the beam management subsystem selects a second antenna array using the rotation vector and forms a second beam directed toward the base station using the second antenna array. The communication signal processing subsystem can receive a second communication signal via the second beam.

公开(公告)号：US10342441B2

公开(公告)日：2019-07-09

申请号：US15012673

申请日：2016-02-01

Applicant: QUALCOMM Incorporated

Inventor： Carlos Puig ,  Ramin Samadani ,  Russel Martin

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

Abstract: Methods, systems, computer-readable media, and apparatuses for estimating a user's heart rate using a PG signal are presented. In some implementations, the heart rate is estimated by computing a frequency-domain PG, identifying one or more features in the frequency-domain PG, selecting qualified features from the one or more features, and constructing one or more traces. In some implementations, an accelerometer signal can be used for motion cancellation to eliminate traces that are motion artifacts.

公开(公告)号：US20180160912A1

公开(公告)日：2018-06-14

申请号：US15457702

申请日：2017-03-13

Applicant: QUALCOMM Incorporated

Inventor： Russel Martin ,  Shashank Narayanan ,  Hithesh Reddivari ,  Vidyut Naware ,  Igor Tchertkov ,  Joseph Czompo

IPC: A61B5/0205 ,  A61B5/00 ,  A61B5/11 ,  G06F19/00

Abstract: Disclosed embodiments pertain to cardiovascular parameter (e.g. heart rate) measurements when motion is present. Biometric sensor signal measurements may be obtained based on cardiovascular parameters of a user; and motion sensor signal measurements may be obtained based on user motion. An activity type may be determined based on the motion sensor signals. For example, when non-motion related frequencies in a frequency domain representation of the biometric sensor signal are obscured by user motion, an activity type may be determined based on the motion sensor signals. Further, based on the activity type, for each cardiovascular parameter (e.g. heart rate), a corresponding likely cardiovascular parameter value (e.g. a likely heart rate) may be determined. A corresponding fundamental frequency associated with the biometric sensor signal may then be determined for each cardiovascular parameter based on the motion sensor signal measurements and the corresponding likely cardiovascular parameter value.

公开(公告)号：US10743777B2

公开(公告)日：2020-08-18

申请号：US15457702

申请日：2017-03-13

Applicant: QUALCOMM Incorporated

Inventor： Russel Martin ,  Shashank Narayanan ,  Hithesh Reddivari ,  Vidyut Naware ,  Igor Tchertkov ,  Joseph Czompo

IPC: A61B5/00 ,  A61B5/0205 ,  A61B5/024 ,  G16H50/50 ,  G16H40/63 ,  A61B5/11 ,  A61B5/021 ,  A61B5/0295 ,  A61B5/145

Abstract: Disclosed embodiments pertain to cardiovascular parameter (e.g. heart rate) measurements when motion is present. Biometric sensor signal measurements may be obtained based on cardiovascular parameters of a user; and motion sensor signal measurements may be obtained based on user motion. An activity type may be determined based on the motion sensor signals. For example, when non-motion related frequencies in a frequency domain representation of the biometric sensor signal are obscured by user motion, an activity type may be determined based on the motion sensor signals. Further, based on the activity type, for each cardiovascular parameter (e.g. heart rate), a corresponding likely cardiovascular parameter value (e.g. a likely heart rate) may be determined. A corresponding fundamental frequency associated with the biometric sensor signal may then be determined for each cardiovascular parameter based on the motion sensor signal measurements and the corresponding likely cardiovascular parameter value.

公开(公告)号：US20160249820A1

公开(公告)日：2016-09-01

申请号：US15012673

申请日：2016-02-01

Applicant: QUALCOMM Incorporated

Inventor： Carlos Puig ,  Ramin Samadani ,  Russel Martin

IPC: A61B5/024 ,  A61B5/00

CPC classification number: A61B5/02416 ,  A61B5/02438 ,  A61B5/681 ,  A61B5/721 ,  A61B5/7257 ,  A61B2562/0219

Abstract: Methods, systems, computer-readable media, and apparatuses for estimating a user's heart rate using a PG signal are presented. In some implementations, the heart rate is estimated by computing a frequency-domain PG, identifying one or more features in the frequency-domain PG, selecting qualified features from the one or more features, and constructing one or more traces. In some implementations, an accelerometer signal can be used for motion cancellation to eliminate traces that are motion artifacts.

Abstract translation: 提出了使用PG信号估计用户心率的方法，系统，计算机可读介质和装置。 在一些实施方案中，通过计算频域PG，识别频域PG中的一个或多个特征，从一个或多个特征选择合格特征，以及构建一个或多个迹线来估计心率。 在一些实施方案中，加速度计信号可用于运动消除以消除作为运动伪影的迹线。