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1.发明申请公开(公告)号：US20150094100A1
公开(公告)日：2015-04-02
申请号：US14042579
申请日：2013-09-30
Applicant: QUALCOMM Incorporated
Inventor： Guttorm R. Opshaug , Benjamin A. Werner , Weihua Gao
IPC: H04W64/00
CPC classification number: H04W64/003 , G01S5/02 , G01S5/0242
Abstract: Methods, devices, and systems are described for using multiple measurements including Doppler measurements from a mobile device to identify the position of the base station. Repeated Doppler and velocity measurements from different locations, with measurement groups taken at the same time or within a certain time frame, may be used to identify the location of a base station with which the mobile device is communicating.
Abstract translation: 描述了使用多个测量的方法，设备和系统，包括来自移动设备的多普勒测量以识别基站的位置。 可以使用来自不同位置的重复多普勒和速度测量，其中测量组在同一时间或在一定时间段内拍摄，以识别移动设备与之通信的基站的位置。
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2.发明申请Position and Uncertainty Determination Using Staggered Reception of Position Reference Signals 审中-公开使用位置参考信号的交错接收的位置和不确定性确定公开(公告)号：US20130285856A1
公开(公告)日：2013-10-31
申请号：US13674765
申请日：2012-11-12
Applicant: QUALCOMM INCORPORATED
Inventor： Guttorm R. Opshaug , Jie Wu
IPC: G01S5/14
CPC classification number: G01S5/14 , G01S5/0036 , G01S5/02 , G01S5/0221 , G01S5/10 , H04W64/00
Abstract: Arrangements are detailed herein for determining a position and/or uncertainty of position of a mobile device. A plurality of positioning reference signals (PRSs) may be received by a mobile device. The plurality of PRSs may be transmitted at different times, separated by a predefined time interval, by multiple eNBs of a mobile network. Time of arrival values in relation to a received PRS that is used as a reference PRS may be determined. The time of arrival values for at least the subset of the received plurality of PRSs may be projected to the occasion of the reference PRS using the predefined time interval to create a set of projected time of arrival values.
Abstract translation: 这里详细说明了用于确定移动设备的位置和/或位置的不确定性的安排。 多个定位参考信号（PRS）可由移动设备接收。 可以由移动网络的多个eNB在不同的时间（以预定的时间间隔隔开）来传送多个PRS。 可以确定与用作参考PRS的接收PRS有关的到达时间值。 可以使用预定义的时间间隔将接收到的多个PRS的至少子集的到达时间值投影到参考PRS的场合，以创建一组预计的到达时间值的集合。
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3.发明授权Assistance data cell selection based on interference estimates in a wireless communications system 有权基于无线通信系统中的干扰估计来辅助数据小区选择公开(公告)号：US09491680B2
公开(公告)日：2016-11-08
申请号：US14526169
申请日：2014-10-28
Applicant: QUALCOMM Incorporated
Inventor： Mark Leo Moeglein , Guttorm R. Opshaug , Weihua Gao , Ferit Akgul
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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公开(公告)号：US09414188B2
公开(公告)日：2016-08-09
申请号：US14490059
申请日：2014-09-18
Applicant: QUALCOMM Incorporated
Inventor： Weihua Gao , Benjamin A. Werner , Guttorm R. Opshaug , Sai Pradeep Venkatraman , Mayur N. Shah
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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5.发明申请DETERMINATION OF DIFFERENTIAL FORWARD LINK CALIBRATION IN LTE NETWORKS FOR POSITIONING 有权确定LTE网络定位中的差分前向链路校准公开(公告)号：US20140295881A1
公开(公告)日：2014-10-02
申请号：US14146682
申请日：2014-01-02
Applicant: QUALCOMM Incorporated
Inventor： Benjamin Werner , Weihua Gao , Guttorm R. Opshaug , Grant Alexander Marshall , Borislav Ristic
IPC: H04W4/02
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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Patent Agency Ranking
公开(公告)号：US10088309B2
公开(公告)日：2018-10-02
申请号：US14280332
申请日：2014-05-16
Applicant: QUALCOMM Incorporated
Inventor： Mark L. Moeglein , Ju-Yong Do , Guttorm R. Opshaug
Abstract: Methods and systems are presented for providing a combined barometric value. In some embodiments, the method includes obtaining, at the serving fixed local transceiver, barometric values of a plurality of client fixed local transceivers, and determining a combined barometric correction value. The method further includes initiating a barometric correction value of the serving fixed local transceiver to the combined barometric correction value, and sending an indication of the barometric correction value to the plurality of client fixed local transceivers. The method further includes receiving a request for the serving fixed local transceiver barometric correction value from a target client fixed local transceiver, and sending the barometric correction value from the serving fixed local transceiver to the target client fixed local transceiver.
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7.发明授权Determination of differential forward link calibration in LTE networks for positioning 有权确定LTE网络中的差分前向链路校准定位公开(公告)号：US09549288B2
公开(公告)日：2017-01-17
申请号：US14146682
申请日：2014-01-02
Applicant: QUALCOMM Incorporated
Inventor： Benjamin Werner , Weihua Gao , Guttorm R. Opshaug , Grant Alexander Marshall , Borislav Ristic
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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8.发明申请METHODS AND APPARATUSES FOR USE IN DETERMINING A LIKELY MOTION STATE OF A MOBILE DEVICE 审中-公开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
Applicant: QUALCOMM Incorporated
Inventor： Joseph Czompo , Guttorm R. Opshaug
IPC: H04W4/02
CPC classification number: H04W4/027
Abstract: 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.
Abstract translation: 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 。
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公开(公告)号：US09476716B2
公开(公告)日：2016-10-25
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 , G01C21/16 , G01S19/26 , G01S19/46 , G01S19/47 , G01S19/48 , G01S19/49 , G01C21/30 , G01S5/02
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。
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10.发明申请METHODS, APPARATUSES, AND DEVICES FOR PROCESSING POSITIONING REFERENCE SIGNALS 有权用于处理定位参考信号的方法，装置和装置公开(公告)号：US20150215729A1
公开(公告)日：2015-07-30
申请号：US14163907
申请日：2014-01-24
Applicant: QUALCOMM Incorporated
Inventor： Guttorm R. Opshaug , Arash Mirbagheri , Borislav Ristic
CPC classification number: H04W4/02 , G01S5/0215 , G01S5/0268 , G01S5/10 , H04B7/0802
Abstract: Methods, apparatuses, and devices for processing Positioning Reference Signals (PRS) bursts are presented. In one example, a mobile device may acquire a first PRS burst transmitted from a base station through first transmitter antenna port and acquire a second PRS burst transmitted from a base station through a second antenna port. The mobile device may select between the first and second acquired PRS bursts for use in positioning operations such as observed time difference of arrival.
Abstract translation: 提出了用于处理定位参考信号（PRS）脉冲串的方法，装置和装置。 在一个示例中，移动设备可以获取从基站通过第一发射机天线端口发送的第一PRS突发，并获取从基站通过第二天线端口发送的第二PRS突发。 移动设备可以在第一和第二获取的PRS突发之间进行选择，以用于诸如观察到的到达时间差的定位操作。
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