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公开(公告)号：WO2016044015A1
公开(公告)日：2016-03-24
申请号：PCT/US2015/049080
申请日：2015-09-09
Applicant: QUALCOMM INCORPORATED
Inventor： GAO, Weihua , WERNER, Benjamin A. , OPSHAUG, Guttorm R. , VENKATRAMAN, Sai Pradeep , SHAH, Mayur N.
IPC: H04W64/00
CPC classification number: H04W4/02 , G01S5/0045 , G01S5/0215 , G01S5/0236 , H04W64/00 , H04W64/003 , H04W84/045
Abstract: Methods and apparatus are described for providing location assistance information to a mobile device. An example of a method for providing location assistance information to the mobile device by a femto base station includes receiving a macro base station signal during a monitoring time period during which the femto base station is substantially stationary, obtaining location assistance information, the location assistance information being based, at least in part, on the received macro base station signal, and transmitting the location assistance information to the mobile device.
Abstract translation: 描述了用于向移动设备提供定位辅助信息的方法和装置。 由毫微微基站向移动设备提供定位辅助信息的方法的示例包括在毫微微基站基本静止的监视时间段期间接收宏基站信号，获得位置辅助信息，位置辅助信息 至少部分地基于接收到的宏基站信号，以及将位置辅助信息发送到移动设备。
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2.发明申请INERTIAL SENSOR AIDED HEADING AND POSITIONING FOR GNSS VEHICLE NAVIGATION 审中-公开用于全球导航卫星系统导航的惯性传感器辅助头和定位
公开(公告)号：WO2012075465A1
公开(公告)日：2012-06-07
申请号：PCT/US2011/063183
申请日：2011-12-02
Applicant: QUALCOMM INCORPORATED , OPSHAUG, Guttorm R. , CZOMPO, Joseph , LUO, Ning , JOHNSON, Kelly G.
Inventor： OPSHAUG, Guttorm R. , CZOMPO, Joseph , LUO, Ning , JOHNSON, Kelly G.
CPC classification number: G01C21/165 , G01C21/26 , G01C25/005
Abstract: An apparatus and method for providing an improved heading estimate of a mobile device in a vehicle is presented. First, the mobile device determines if it is mounted in a cradle attached to the vehicle; if so, inertia sensor data may be valid. While in a mounted stated, the mobile device determines whether it has been rotated in the cradle; if so, inertia sensor data may no longer be reliable and a recalibration to determine a new relative orientation between the vehicle and the mobile device is needed. If the mobile device is mounted and not recently rotated, heading data from multiple sensors (e.g., GPS, gyroscope, accelerometer) may be computed and combined to form the improved heading estimate. This improved heading estimate may be used to form an improved velocity estimate. The improved heading estimate may also be used to compute a bias to correct a gyroscope.
Abstract translation: 提出了一种用于提供车辆中的移动设备的改进的航向估计的装置和方法。 首先，移动设备确定其是否安装在连接到车辆的支架上; 如果是这样，惯性传感器数据可能是有效的。 在安装状态下，移动设备确定是否已经在摇篮中旋转; 如果是这样，惯性传感器数据可能不再可靠，并且需要重新校准以确定车辆和移动设备之间的新的相对定向。 如果移动设备被安装并且最近没有旋转，则可以计算并组合来自多个传感器（例如，GPS，陀螺仪，加速度计）的航向数据以形成改进的航向估计。 该改进的航向估计可用于形成改进的速度估计。 改进的航向估计也可用于计算偏差以校正陀螺仪。
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公开(公告)号：EP2646778B1
公开(公告)日：2019-03-27
申请号：EP11802580.8
申请日：2011-12-02
Applicant: Qualcomm Incorporated
Inventor： CZOMPO, Joseph , OPSHAUG, Guttorm R. , CHHOKRA, Kumar Gaurav , BIACS, Zoltan F. , RILEY, Wyatt T.
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公开(公告)号：EP3097430B1
公开(公告)日：2020-04-22
申请号：EP15707827.0
申请日：2015-01-15
Applicant: Qualcomm Incorporated
Inventor： OPSHAUG, Guttorm R. , MIRBAGHERI, Arash , RISTIC, Borislav
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5.发明公开METHODS AND APPARATUSES FOR LOCATION-TRIGGERED SENSOR INITIALIZATION 有权VERFAHREN UND VORRICHTUNGENFÜRPOSITIONSAUSGELÖSTESENSORINITIALISIERUNG
公开(公告)号：EP2976658A1
公开(公告)日：2016-01-27
申请号：EP14719174.6
申请日：2014-03-20
Applicant: Qualcomm Incorporated
Inventor： OPSHAUG, Guttorm R. , KUSHWAHA, Manish , RILEY, Wyatt , F. BIACS, Zoltan , SHAH, Mayur N. , CZOMPO, Joseph
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: 用于相对于移动设备用户的计划路由生成一个或多个苛刻或减少的射频环境的方法，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进行路由。 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。
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Patent Agency Ranking6.发明公开
公开(公告)号：EP2646778A1
公开(公告)日：2013-10-09
申请号：EP11802580.8
申请日：2011-12-02
Applicant: Qualcomm Incorporated
Inventor： CZOMPO, Joseph , OPSHAUG, Guttorm R. , CHHOKRA, Kumar Gaurav , BIACS, Zoltan F. , RILEY, Wyatt T.
CPC classification number: G01C21/165 , G01C21/26 , G01C25/005 , G01S19/14 , G01S19/39 , G01S19/47 , G01S19/52
Abstract: An apparatus and method for providing an improved heading estimate of a mobile device in a vehicle is presented. First, the mobile device determines if it is mounted in a cradle attached to the vehicle; if so, inertia sensor data may be valid. While in a mounted stated, the mobile device determines whether it has been rotated in the cradle; if so, inertia sensor data may no longer be reliable and a recalibration to determine a new relative orientation between the vehicle and the mobile device is needed. If the mobile device is mounted and not recently rotated, heading data from multiple sensors (e.g., GPS, gyroscope, accelerometer) may be computed and combined to form the improved heading estimate. This improved heading estimate may be used to form an improved velocity estimate. The improved heading estimate may also be used to compute a bias to correct a gyroscope.
Abstract translation: 提出了一种用于提供车辆中的移动设备的改进的航向估计的装置和方法。 首先，移动设备确定其是否安装在连接到车辆的支架上; 如果是这样，惯性传感器数据可能是有效的。 在安装状态下，移动设备确定是否已经在摇篮中旋转; 如果是这样，惯性传感器数据可能不再可靠，并且需要重新校准以确定车辆和移动设备之间的新的相对定向。 如果移动设备被安装并且最近没有旋转，则可以计算并组合来自多个传感器（例如，GPS，陀螺仪，加速度计）的航向数据以形成改进的航向估计。 该改进的航向估计可以用于形成改进的速度估计。 改进的航向估计也可用于计算偏差以校正陀螺仪。
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7.发明授权
公开(公告)号：EP3213570B1
公开(公告)日：2020-05-13
申请号：EP15787104.7
申请日：2015-10-13
Applicant: QUALCOMM Incorporated
Inventor： MOEGLEIN, Mark Leo , OPSHAUG, Guttorm R. , GAO, Weihua , AKGUL, Ferit
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8.发明公开ASSISTANCE DATA CELL SELECTION BASED ON INTERFERENCE ESTIMATES IN A WIRELESS COMMUNICATIONS SYSTEM 审中-公开基于干扰估计的无线通信系统中的辅助数据小区选择
公开(公告)号：EP3213570A1
公开(公告)日：2017-09-06
申请号：EP15787104.7
申请日：2015-10-13
Applicant: Qualcomm Incorporated
Inventor： MOEGLEIN, Mark Leo , OPSHAUG, Guttorm R. , GAO, Weihua , AKGUL, Ferit
Abstract: A method for assisting a mobile device to perform positioning measurements on positioning signals periodically transmitted by at least some of a plurality of cells in a wireless communication network includes determining an estimated position of the mobile device and then determining a first set of candidate cells of the plurality of cells based on the estimated position of the mobile device. The method also includes estimating an expected interference of each respective positioning signal that is transmitted by each candidate cell of the first set and selecting a subset of cells from the first set of candidate cells based on the estimated expected interference. Assistance data identifying the selected subset of cells is then generated and sent to the mobile device.
Abstract translation: 一种用于辅助移动设备对由无线通信网络中的多个小区中的至少一些周期性地发送的定位信号执行定位测量的方法，包括：确定移动设备的估计位置，然后确定第一组候选小区 基于估计的移动设备的位置确定多个小区。 该方法还包括估计由第一组的每个候选小区发送的每个相应定位信号的预期干扰，并且基于估计的预期干扰从第一组候选小区中选择小区的子集。 然后生成标识所选择的小区子集的辅助数据并将其发送到移动设备。
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9.发明申请ASSISTANCE DATA CELL SELECTION BASED ON INTERFERENCE ESTIMATES IN A WIRELESS COMMUNICATIONS SYSTEM 审中-公开基于无线通信系统干扰估计的辅助数据单元选择
公开(公告)号：WO2016069258A1
公开(公告)日：2016-05-06
申请号：PCT/US2015/055325
申请日：2015-10-13
Applicant: QUALCOMM INCORPORATED
Inventor： MOEGLEIN, Mark Leo , OPSHAUG, Guttorm R. , GAO, Weihua , AKGUL, Ferit
Abstract: A method for assisting a mobile device to perform positioning measurements on positioning signals periodically transmitted by at least some of a plurality of cells in a wireless communication network includes determining an estimated position of the mobile device and then determining a first set of candidate cells of the plurality of cells based on the estimated position of the mobile device. The method also includes estimating an expected interference of each respective positioning signal that is transmitted by each candidate cell of the first set and selecting a subset of cells from the first set of candidate cells based on the estimated expected interference. Assistance data identifying the selected subset of cells is then generated and sent to the mobile device.
Abstract translation: 一种用于辅助移动设备对无线通信网络中的至少一些小区周期性发送的定位信号执行定位测量的方法包括确定所述移动设备的估计位置，然后确定所述移动设备的第一组候选小区 基于移动设备的估计位置的多个小区。 该方法还包括估计由第一组的每个候选小区发送的每个相应定位信号的预期干扰，并且基于估计的预期干扰从第一组候选小区中选择小区的子集。 然后生成识别所选择的小区子集的协助数据并将其发送到移动设备。
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10.发明申请DETERMINATION OF DIFFERENTIAL FORWARD LINK CALIBRATION IN LTE NETWORKS FOR POSITIONING 审中-公开确定LTE网络定位中的差分前向链路校准
公开(公告)号：WO2014165458A1
公开(公告)日：2014-10-09
申请号：PCT/US2014/032427
申请日：2014-03-31
Applicant: QUALCOMM INCORPORATED
Inventor： WERNER, Benjamin A. , GAO, Weihua , OPSHAUG, Guttorm R. , MARSHALL, Grant Alexander , RISTIC, Borislav
CPC classification number: H04W4/023 , G01S5/021 , G01S5/0236 , G01S5/10
Abstract: Techniques are provided which may be implemented using various methods and/or apparatuses to determine time difference of arrival of signals from two base stations as received at a mobile device, to use the time difference of arrival to determine differential forward link calibration for at least two base stations, and also to determine location using the differential forward link calibration for at least two base stations, determined using the time difference of arrival of signals from at least two base stations as received by a mobile device.
Abstract translation: 提供技术，其可以使用各种方法和/或设备来实现，以确定在移动设备处接收到的来自两个基站的信号的到达时间差，以使用到达时间差来确定至少两个的差分前向链路校准 并且还使用由移动设备接收的来自至少两个基站的信号的到达时间差确定的至少两个基站使用差分前向链路校准来确定位置。
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