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1. 发明授权

US09880193B2 Device driven inertial interference compensation 有权
公开(公告)号：US09880193B2
公开(公告)日：2018-01-30
申请号：US13836452
申请日：2013-03-15
申请人： QUALCOMM Incorporated
发明人： Wyatt Thomas Riley , Carlos Manuel Puig , Joseph Czompo
IPC分类号： G01P21/00 , G01R35/00 , G06F1/16 , G06F3/01 , G06F3/038 , G06F3/0346
CPC分类号： G01P21/00 , G01R35/005 , G06F1/1694 , G06F3/016 , G06F3/0346 , G06F3/038
摘要： 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.

2. 发明申请

US20160091316A1 METHOD AND APPARATUS FOR ACCURATE ACQUISITION OF INERTIAL SENSOR DATA 有权
标题翻译：精确获取传统传感器数据的方法和装置
公开(公告)号：US20160091316A1
公开(公告)日：2016-03-31
申请号：US14963028
申请日：2015-12-08
申请人： QUALCOMM Incorporated
发明人： Joseph Czompo
IPC分类号： G01C21/16
CPC分类号： G01C21/16 , G01C25/005
摘要： The subject matter disclosed herein relates to a system and method for receiving a plurality of signals generated by a plurality of sensors adapted to detect physical movement of a mobile device with respect to a plurality of coordinate axes. A time at which at least one of the received signals is digitized is delayed to provide an output of digitized versions of the received plurality of signals synchronized with respect to a common point in time.
摘要翻译：本文公开的主题涉及一种用于接收由适合于检测移动设备相对于多个坐标轴的物理移动的多个传感器产生的多个信号的系统和方法。将接收到的信号中的至少一个数字化的时间延迟，以提供相对于公共时间点同步的接收到的多个信号的数字化版本的输出。

3. 发明申请

US20140287783A1 METHODS AND APPARATUSES FOR USE IN DETERMINING A LIKELY MOTION STATE OF A MOBILE DEVICE 审中-公开
标题翻译：用于确定移动设备的运动状态的方法和装置
公开(公告)号：US20140287783A1
公开(公告)日：2014-09-25
申请号：US14162356
申请日：2014-01-23
申请人： QUALCOMM Incorporated
发明人： Joseph Czompo , Guttorm R. Opshaug
IPC分类号： H04W4/02
CPC分类号： H04W4/027
摘要： Techniques are provided which may be implemented within a mobile device for determining a likely motion state of the mobile device. In an example, a mobile device may obtain sets of measurement signals from an inertial sensor, determine corresponding measures of variation for each of the sets of measurement signals, determine flatness indications corresponding to sets of the measures of variation, determine a motion state threshold level based, at least in part, on one or more flatness indications; and determine a likely motion state of the mobile device based, at least in part, on the motion state threshold level and one or more of: (i) a subsequently determined measure of variation, and/or (ii) a subsequently determined flatness indication.
摘要翻译：提供了可以在移动设备内实现用于确定移动设备的可能运动状态的技术。在一个示例中，移动设备可以从惯性传感器获得一组测量信号，确定每组测量信号的相应的变化测量值，确定对应于变化测量集合的平坦度指示，确定运动状态阈值水平至少部分地基于一个或多个平坦度指示; 并且至少部分地基于运动状态阈值水平确定移动设备的可能的运动状态，以及以下中的一个或多个：（i）随后确定的变化的度量，和/或（ii）随后确定的平坦度指示。

4. 发明申请

US20140023087A1 CONCURRENT DATA STREAMING USING VARIOUS PARAMETERS FROM THE SAME SENSOR 有权
标题翻译：使用相同传感器的各种参数的同步数据流
公开(公告)号：US20140023087A1
公开(公告)日：2014-01-23
申请号：US13799201
申请日：2013-03-13
申请人： QUALCOMM INCORPORATED
发明人： Joseph Czompo
IPC分类号： H04W88/02 , H04W4/02
CPC分类号： H04W88/02 , G01C25/005 , G06F3/00 , G06F3/0346 , G06F3/038 , G06F2200/1614 , G06F2200/1637 , H04M1/72522 , H04M2250/12 , H04W4/02
摘要： Embodiments implement a device having a sensor optimizer, where a source data stream from a sensor module may be used by the sensor optimizer to create multiple sensor data streams having different data stream parameters (e.g. data rate, calibration, scaling, etcetera) from the source data stream. Such a sensor optimizer may intercept requests for sensor data from applications running on a mobile device processor, and concurrently provide data streams having different data stream parameters to applications executed by the processor.
摘要翻译：实施例实现具有传感器优化器的设备，其中来自传感器模块的源数据流可以被传感器优化器用于创建具有来自源的不同数据流参数（例如数据速率，校准，缩放等）的多个传感器数据流数据流。这样的传感器优化器可以拦截来自在移动设备处理器上运行的应用的传感器数据的请求，并且同时向由处理器执行的应用提供具有不同数据流参数的数据流。

5. 发明授权

US10041800B2 Pedestrian sensor assistance in a mobile device during typical device motions 有权
公开(公告)号：US10041800B2
公开(公告)日：2018-08-07
申请号：US15275006
申请日：2016-09-23
申请人： QUALCOMM Incorporated
发明人： William Morrison , Ming Sun , Ning Luo , Joseph Czompo , Benjamin Werner
IPC分类号： G01C21/16 , G01C22/00 , G01C25/00
摘要： Techniques provided herein are directed toward resolving a direction of travel of a mobile device based on MEMS sensor data by identifying a type of motion the mobile device is subject to and offsetting vertical acceleration data with horizontal acceleration data by a predetermined time offset based on the identified type of motion. The offset vertical and horizontal acceleration data can then be used to resolve, with an increased accuracy, a direction of travel of the mobile device.

6. 发明申请

US20170207870A1 SENSOR WITH CONCURRENT DATA STREAMING USING VARIOUS PARAMETERS 审中-公开
公开(公告)号：US20170207870A1
公开(公告)日：2017-07-20
申请号：US15478012
申请日：2017-04-03
申请人： QUALCOMM Incorporated
发明人： Joseph Czompo
IPC分类号： H04J3/02 , H04Q9/00
CPC分类号： H04J3/025 , H04Q9/00 , H04Q2209/43 , H04Q2209/47
摘要： Embodiments implement a device having a sensor element, where different data streams created as part of a sensor module integrated with the sensor element may create multiple sensor data streams from a single sensor element, and may concurrently convey information from the sensor element to respective different applications having different data parameter requirements such that the data streams each match the parameter requirements of the different applications.

7. 发明申请

US20140288825A1 HEADING, VELOCITY, AND POSITION ESTIMATION WITH VEHICLE SENSORS, MOBILE DEVICE, AND GNSS INPUTS 有权
标题翻译：车辆传感器，移动设备和GNSS输入的起飞，速度和位置估计
公开(公告)号：US20140288825A1
公开(公告)日：2014-09-25
申请号：US14087797
申请日：2013-11-22
申请人： QUALCOMM Incorporated
发明人： Joseph Czompo , Benjamin A. Werner , Vesa Veikko Ruuska , William James Morrison
IPC分类号： G01C21/00
CPC分类号： G01C21/165 , G01S5/0263 , G01S19/40 , G01S19/49
摘要： The disclosure generally relates to determining position of a motorized vehicle using wireless techniques. Methods, apparatus and systems are disclosed. A method can include: receiving absolute positioning data; receiving, from a mobile device, at least one of gyroscope data and odometry data; receiving, from a vehicle, at least one of gyroscope data and odometry data; initializing at least a heading to determine a relative path, wherein the relative path is based at least in part on the received data from the mobile device and the vehicle, wherein the received data comprises gyroscope data and odometry data; and shifting the relative path to an estimated path, wherein the estimated path is based at least in part on the absolute positioning data.
摘要翻译：本公开通常涉及使用无线技术来确定机动车辆的位置。公开了方法，装置和系统。一种方法可以包括：接收绝对定位数据; 从移动设备接收陀螺仪数据和测距数据中的至少一个; 从车辆接收陀螺仪数据和测距数据中的至少一个; 至少初始化标题以确定相对路径，其中所述相对路径至少部分地基于来自所述移动设备和所述车辆的所接收的数据，其中所接收的数据包括陀螺仪数据和测距数据; 以及将所述相对路径移动到估计路径，其中所述估计路径至少部分地基于所述绝对定位数据。

8. 发明申请

US20140286213A1 MOBILE DEVICE POWER MANAGEMENT WHILE PROVIDING LOCATION SERVICES 有权
标题翻译：移动设备电源管理提供位置服务
公开(公告)号：US20140286213A1
公开(公告)日：2014-09-25
申请号：US14087663
申请日：2013-11-22
申请人： QUALCOMM Incorporated
发明人： William James MORRISON , Benjamin A. WERNER , Joseph Czompo , Vesa Veikko RUUSKA , Tao JIA , Wyatt Thomas RILEY , Ashok BHATIA
IPC分类号： H04W52/02 , H04W4/02
CPC分类号： H04W52/0261 , G01S19/34 , H04W4/02 , H04W52/0251 , H04W52/0264 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164
摘要： 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.
摘要翻译：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。

9. 发明申请

US20140257730A1 BANDWIDTH AND TIME DELAY MATCHING FOR INERTIAL SENSORS 审中-公开
标题翻译：惯性传感器的带宽和时间延迟匹配
公开(公告)号：US20140257730A1
公开(公告)日：2014-09-11
申请号：US13792944
申请日：2013-03-11
申请人： QUALCOMM INCORPORATED
发明人： Joseph Czompo
IPC分类号： G01P21/00
CPC分类号： G01P15/08 , H04L67/12
摘要： The disclosure is directed to matching a time delay and a bandwidth of a plurality of sensors. An aspect receives first sensor data having a first timestamp from a first sensor having a first bandwidth, receives second sensor data having a second timestamp from a second sensor having a second bandwidth, and synchronizes the first sensor data and the second sensor data by performing one or more of compensating for a first time delay of the first sensor data, compensating for a second time delay of the second sensor data, compensating for a relative time delay between the first sensor data and the second sensor data, or matching the first bandwidth and the second bandwidth to a common bandwidth.
摘要翻译：本公开涉及匹配多个传感器的时间延迟和带宽。一方面接收具有来自具有第一带宽的第一传感器的第一时间戳的第一传感器数据，从具有第二带宽的第二传感器接收具有第二时间戳的第二传感器数据，并且通过执行一个步骤来同步第一传感器数据和第二传感器数据或更多的补偿第一传感器数据的第一时间延迟，补偿第二传感器数据的第二时间延迟，补偿第一传感器数据和第二传感器数据之间的相对时间延迟，或者匹配第一带宽和第二个带宽到一个公共带宽。

10. 发明授权

US10921342B2 Arm swing compensation techniques 有权
公开(公告)号：US10921342B2
公开(公告)日：2021-02-16
申请号：US14842349
申请日：2015-09-01
申请人： QUALCOMM Incorporated
发明人： Jie Wu , William James Morrison , Dominic Gerard Farmer , Benjamin Werner , Joseph Czompo
IPC分类号： G01P3/50 , G01S19/19 , G01S19/52 , G01S19/42 , G01S19/34
摘要： Techniques are provided which may be implemented using various methods and/or apparatuses in a mobile GNSS device to compensate for arm swing. An example of an method for compensating for arm swing according to the disclosure includes determining an arm swing signal, such that the arm swing signal is approximately sinusoidal with a period of approximately T seconds, determining a position signal measurement period, receiving a plurality of positioning signals at intervals corresponding to the position signal measurement period, and determining current position information based on the plurality of positioning signals.

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