公开(公告)号：US20140286213A1

公开(公告)日：2014-09-25

申请号：US14087663

申请日：2013-11-22

Applicant: QUALCOMM Incorporated

Inventor： William James MORRISON ,  Benjamin A. WERNER ,  Joseph Czompo ,  Vesa Veikko RUUSKA ,  Tao JIA ,  Wyatt Thomas RILEY ,  Ashok BHATIA

IPC: H04W52/02 ,  H04W4/02

CPC classification number: H04W52/0261 ,  G01S19/34 ,  H04W4/02 ,  H04W52/0251 ,  H04W52/0264 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/164

Abstract: The disclosure is related to managing power consumption of a user equipment (UE) while providing location services. An aspect determines whether a given sensor configuration of a plurality of sensor configurations minimizes power consumption of the UE, wherein a sensor configuration comprises a set of values for a set of one or more sensor parameters controllable by the UE, and, based upon the determining, sets the set of one or more sensor parameters to the given sensor configuration.

Abstract translation: 本公开涉及在提供定位服务的同时管理用户设备（UE）的功耗。 一个方面确定多个传感器配置的给定传感器配置是否使UE的功耗最小化，其中传感器配置包括一组由UE可控的一个或多个传感器参数的值，并且基于确定 ，将一组或多个传感器参数设置为给定的传感器配置。

公开(公告)号：US20180113148A1

公开(公告)日：2018-04-26

申请号：US15850970

申请日：2017-12-21

Applicant: QUALCOMM Incorporated

Inventor： Wyatt Thomas RILEY ,  Carlos Manuel PUIG ,  Joseph CZOMPO

IPC: G01P21/00 ,  G01R35/00 ,  G06F3/01 ,  G06F3/038 ,  G06F3/0346 ,  G06F1/16

CPC classification number: G01P21/00 ,  G01R35/005 ,  G06F1/1694 ,  G06F3/016 ,  G06F3/0346 ,  G06F3/038

Abstract: Techniques for compensating for inertial and/or magnetic interference in a mobile device are provided. The mobile device can include a vibration motor to vibrate the device, a processor, and can include an inertial sensor and/or a magnetometer. The processor can be configured to actuate the vibration motor to induce vibration of the mobile device, to measure motion of the mobile device with the inertial sensor of the device to produce sensor output data and/or to measure a magnetic field generated by the vibration motor to produce magnetometer output data, and to compensate for the vibration of the inertial sensor induced by the vibration motor to produce compensated sensor output data and/or to compensate for a magnetic field generated by the vibration motor when the vibration motor is actuated to produce compensated magnetometer output data.

公开(公告)号：US20220390236A1

公开(公告)日：2022-12-08

申请号：US17819895

申请日：2022-08-15

Applicant: QUALCOMM Incorporated

Inventor： Wyatt Thomas RILEY

IPC: G01C21/00 ,  G01C21/16 ,  G01C21/28 ,  G01C25/00 ,  G01S19/49 ,  G01S5/00

Abstract: Systems, apparatus and methods to supplement, combine, replace, verify and calibrate in-vehicle and in-device sensors and GNSS systems are presented. A mobile device and a vehicle navigation system share sensor and GNSS information to arrive at an improved navigation solution. For example, a navigation solution computed by a vehicle may rely on a sensor signal from a mobile device. Similarly, a navigation solution computed by a mobile device may use a sensor signal or a GNSS signal from a vehicle.

公开(公告)号：US20130328726A1

公开(公告)日：2013-12-12

申请号：US13797651

申请日：2013-03-12

Applicant: QUALCOMM INCORPORATED

Inventor： Wyatt Thomas RILEY ,  William James MORRISON ,  Dominic Gerard FARMER ,  Mark L. MOEGLEIN

IPC: G01S5/02

CPC classification number: G01S5/02 ,  G01S5/021 ,  G01S19/19 ,  G01S19/40

Abstract: A method in a mobile device includes: receiving location signals at the mobile device; measuring sensor data at the mobile device; determining an oscillation rate of the mobile device from the sensor data; in response to the oscillation rate of the mobile device being undesirable, at least one of: (1) determining a desired sampling rate based on the oscillation rate, the desired sampling rate being different from the oscillation rate; and sampling the location signals at the mobile device at the desired sampling rate; (2) sampling the location signals at the mobile device at a randomized sampling rate; (3) disabling a power improvement technique; (4) increasing filtering of determined course information; (5) reducing a nominal filter bandwidth; or (6) increasing a present sampling rate of the location signals to satisfy Nyquist criteria for the oscillation rate; and determining the position associated with the mobile device using the location signals.

Abstract translation: 移动设备中的方法包括：在移动设备处接收位置信号; 在移动设备处测量传感器数据; 从所述传感器数据确定所述移动设备的振荡速率; 响应于移动设备的振荡速率是不期望的，以下至少之一：（1）基于振荡速率确定期望的采样率，期望的采样速率不同于振荡速率; 并以所需的采样速率对移动设备处的位置信号进行采样; （2）以随机抽样率对移动装置处的位置信号进行采样; （3）禁用电力改进技术; （4）增加过滤确定的课程信息; （5）降低标称滤波器带宽; 或（6）增加位置信号的当前采样率以满足振荡速率的奈奎斯特准则; 以及使用所述位置信号确定与所述移动设备相关联的位置。

公开(公告)号：US20150204670A1

公开(公告)日：2015-07-23

申请号：US14157305

申请日：2014-01-16

Applicant: QUALCOMM Incorporated

Inventor： William James MORRISON ,  Wyatt Thomas RILEY ,  Yuhua HU

IPC: G01C21/00

CPC classification number: G01C21/00 ,  G01C21/12

Abstract: Navigation solutions for a pedestrian or vehicle user are obtained by determining whether the direction and location of the user obtained from a map at least substantially conform to the direction and location of the user based on one or more measurements obtained from one or more sensors, and if the direction and location of the user obtained from the map at least substantially conform to the direction and location of the user based on one or more measurements obtained from one or more sensors, computing the navigation solutions based, at least in part, on the direction and location of the user.

Abstract translation: 通过基于从一个或多个传感器获得的一个或多个测量来确定从地图获得的用户的方向和位置是否至少基本上符合用户的方向和位置来获得行人或车辆用户的导航解决方案，以及 如果从地图获得的用户的方向和位置基于从一个或多个传感器获得的一个或多个测量值至少基本上符合用户的方向和位置，则至少部分地基于 方向和位置。

公开(公告)号：US20140288820A1

公开(公告)日：2014-09-25

申请号：US14072728

申请日：2013-11-05

Applicant: QUALCOMM Incorporated

Inventor： Guttorm R. OPSHAUG ,  Manish KUSHWAHA ,  Wyatt Thomas RILEY ,  Zoltan F. BIACS ,  Mayur N. SHAH ,  Joseph CZOMPO

IPC: G01C21/00

CPC classification number: G01C21/165 ,  G01C21/30 ,  G01S5/0252 ,  G01S19/26 ,  G01S19/46 ,  G01S19/47 ,  G01S19/48 ,  G01S19/49

Abstract: Methods, apparatuses, and devices for generating one or more harsh or diminished radiofrequency environments relative to a planned route of a mobile device user. In one example, a mobile device user a be routed through a harsh or diminished radiofrequency environment based, at least in part, on a sensor suite of a mobile device and/or based on a user's preferences. Prior to entry into such an environment, various sensors may be activated in a manner that permits position estimation in an absence of SPS based positioning signals and/or TPS based positioning signals.

Abstract translation: 用于生成相对于移动设备用户的计划路线的一个或多个恶劣或降低的射频环境的方法，设备和设备。 在一个示例中，移动设备用户至少部分地基于移动设备的传感器套件和/或基于用户的偏好来通过苛刻或减少的射频环境路由。 在进入这样的环境之前，可以以在不存在基于SPS的定位信号和/或基于TPS的定位信号的情况下允许位置估计的方式激活各种传感器。

公开(公告)号：US20140163870A1

公开(公告)日：2014-06-12

申请号：US14080514

申请日：2013-11-14

Applicant: QUALCOMM Incorporated

Inventor： Wyatt Thomas RILEY

IPC: G01C21/00

CPC classification number: G01C21/00 ,  G01C21/165 ,  G01C21/28 ,  G01C25/005 ,  G01S5/0072 ,  G01S19/49

Abstract: Systems, apparatus and methods to supplement, combine, replace, verify and calibrate in-vehicle and in-device sensors and GNSS systems are presented. A mobile device and a vehicle navigation system share sensor and GNSS information to arrive at an improved navigation solution. For example, a navigation solution computed by a vehicle may rely on a sensor signal from a mobile device. Similarly, a navigation solution computed by a mobile device may use a sensor signal or a GNSS signal from a vehicle.

Abstract translation: 介绍了系统，设备和方法来补充，组合，更换，验证和校准车载和设备内传感器和GNSS系统。 移动设备和车辆导航系统共享传感器和GNSS信息以获得改进的导航解决方案。 例如，由车辆计算的导航解决方案可以依赖于来自移动设备的传感器信号。 类似地，由移动设备计算的导航解决方案可以使用来自车辆的传感器信号或GNSS信号。