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51. 发明公开

EP3411732A1 ALIGNMENT OF VISUAL INERTIAL ODOMETRY AND SATELLITE POSITIONING SYSTEM REFERENCE FRAMES 有权
公开(公告)号：EP3411732A1
公开(公告)日：2018-12-12
申请号：EP17702738.0
申请日：2017-01-20
申请人： Qualcomm Incorporated
发明人： NALLAMPATTI EKAMBARAM, Venkatesan , JOSE, Jubin , NIESEN, Urs , WU, Xinzhou , GARIN, Lionel Jacques
IPC分类号： G01S19/52 , G01S19/53 , G01S11/12 , G01S5/16 , G01S19/47
CPC分类号： G01S19/53 , G01C21/165 , G01S5/163 , G01S11/12 , G01S19/42 , G01S19/47 , G01S19/52
摘要： A method for aligning visual-inertial odometry (VIO) and satellite positioning system (SPS) reference frames includes obtaining a plurality of range-rate measurements of a mobile platform from an SPS. The range-rate measurements are with respect to a global reference frame of the SPS. The method also includes obtaining a plurality of VIO velocity measurements of the mobile platform from a VIO system. The VIO velocity measurements are with respect to a local reference frame of the VIO system. At least one orientation parameter is then determined to align the local reference frame with the global reference frame based on the range-rate measurements and the VIO velocity measurements.

52. 发明授权

EP2909581B1 PREDICTIVE SCHEDULING OF NAVIGATION TASKS 有权
公开(公告)号：EP2909581B1
公开(公告)日：2018-11-21
申请号：EP13773453.9
申请日：2013-09-13
申请人： Qualcomm Incorporated
发明人： VENKATRAMAN, Sai Pradeep , GARIN, Lionel Jacques , ZHANG, Gengsheng
IPC分类号： G01S19/26 , G01S19/31 , G01S19/42 , G01S19/45 , G01S19/48 , G01S5/02 , G01C21/20
CPC分类号： G01C21/00 , G01C21/20 , G01C21/206 , G01S5/0263 , G01S19/26 , G01S19/31 , G01S19/42 , G01S19/45 , G01S19/48
摘要： Disclosed are systems, apparatus, devices, methods, computer program products, and other implementations, including a method of controlling navigation tasks on a mobile device that includes obtaining data representative of a route of travel for the mobile device, obtaining a list of navigation tasks associated with the route of travel for the mobile device, and performing one or more navigation tasks in accordance with the list of navigation tasks based, at least in part, on proximity of the mobile device to one or more points on the route of travel. Performing the one or more navigation tasks includes one or more of, for example, obtaining satellite positioning assistance data in response to a determination that the mobile device is transitioning from an indoor area to an outdoor area, and/or establishing a communication link with an access point.

53. 发明授权

EP3017315B1 SYSTEMS AND METHODS FOR LABELING CROWD SOURCED DATA 有权
公开(公告)号：EP3017315B1
公开(公告)日：2018-10-03
申请号：EP14747750.9
申请日：2014-06-30
申请人： Qualcomm Incorporated
发明人： MOHAMMAD MIRZAEI, Faraz , DAS, Saumitra Mohan , GARIN, Lionel Jacques
IPC分类号： H04W4/33 , H04W4/02 , G01S5/02 , G01C5/06 , G01C21/20
CPC分类号： H04W4/023 , G01C5/06 , G01C21/206 , G01S5/0252 , H04W4/02 , H04W4/043 , H04W4/33
摘要： Methods, systems, computer-readable media, and apparatuses for labeling crowd sourced data are presented. In some embodiments, a method for labeling crowd sourced data may include: receiving an atmospheric pressure signal from a mobile device associated with a venue, the mobile device comprising an atmospheric pressure sensor; clustering a plurality of atmospheric pressure signals from a plurality of mobile devices associated with the venue into a plurality of clusters; assigning a label to each of the plurality of clusters; receiving signal measurements from one or more of the plurality of mobile devices; and applying the label to the signal measurement.

54. 发明公开

EP3332264A1 ENHANCED PASSIVE POSITIONING WITH ADAPTIVE ACTIVE POSITIONING 有权
公开(公告)号：EP3332264A1
公开(公告)日：2018-06-13
申请号：EP16744980.0
申请日：2016-07-06
申请人： Qualcomm Incorporated
发明人： JOSE, Jubin , WU, Xinzhou , GARIN, Lionel Jacques
IPC分类号： G01S5/02
摘要： Example methods, apparatuses, or articles of manufacture are disclosed herein that may be utilized, in whole or in part, to facilitate or support one or more operations and/or techniques for enhanced passive positioning with adaptive round trip time (RTT)-type ranging, such as for use in or with a mobile communication device, for example.

55. 发明授权

EP2943746B1 REGION DETERMINATION CONTROL 有权
标题翻译：区域确定控制
公开(公告)号：EP2943746B1
公开(公告)日：2017-09-20
申请号：EP13817785.2
申请日：2013-12-12
申请人： Qualcomm Incorporated
发明人： VENKATRAMAN, Sai Pradeep , GARIN, Lionel Jacques , ZHANG, Gengsheng
IPC分类号： G01C21/00 , G01C21/20
CPC分类号： H04W4/30 , G01C21/005 , G01C21/206 , G01S5/02 , G01S5/0289 , H04W4/02 , H04W4/023 , H04W4/043 , H04W4/90 , H04W52/0274 , H04W64/00 , Y02D70/00
摘要： A method, in a mobile device, of controlling region determination by the mobile device, includes: determining a present pressure at the mobile device; determining, based on the present pressure and a reference pressure, that the mobile device moved from a first region to a second region within a structure, the first region and the second region being different regions of the structure and vertically displaced from each other; and performing region determination in response to determining that the mobile device moved from the first region to the second region.
摘要翻译：一种在移动设备中控制移动设备的区域确定的方法，包括：确定移动设备处的当前压力; 基于当前压力和参考压力确定移动设备从结构内的第一区域移动到第二区域，第一区域和第二区域是结构的不同区域并且彼此垂直地移位; 以及响应于确定移动设备从第一区域移动到第二区域来执行区域确定。

56. 发明公开

EP3175659A1 WIRELESS POSITIONING USING SCHEDULED TRANSMISSIONS 审中-公开
标题翻译：使用调度传输的无线定位
公开(公告)号：EP3175659A1
公开(公告)日：2017-06-07
申请号：EP15738196.3
申请日：2015-06-24
申请人： Qualcomm Incorporated
发明人： CHENG, Hong , WU, Xinzhou , GARIN, Lionel Jacques
IPC分类号： H04W64/00
CPC分类号： H04W64/00 , G01S5/0045 , G01S5/0221 , G01S5/06 , G01S5/10 , H04J3/0635 , H04W24/10
摘要： A station (STA) receives a schedule from a reference device in a wireless network. The schedule provides a measurement time for each of one or more wireless channels. The STA tunes to a first channel of the one or more wireless channels in accordance with the schedule. While tuned to the first channel in accordance with the schedule, the STA receives a first message from a first access point (AP). The first message, which includes a time-of-departure timestamp from the reference device, is time-stamped with a time-of-arrival timestamp. The STA receives an indication of a time at which the reference device received the first message from the first AP. The STA determines its position based in part on the time-of-departure timestamp, the time-of-arrival timestamp, and the time at which the reference device received the first message.
摘要翻译：站（STA）从无线网络中的参考设备接收时间表。该时间表为一个或多个无线信道中的每一个提供测量时间。 STA根据时间表调谐到一个或多个无线信道中的第一个信道。在根据调度调谐到第一信道的同时，STA从第一接入点（AP）接收第一消息。包含来自参考设备的离开时间戳的第一消息以时间到达时间戳记时间戳。 STA接收参考设备从第一AP接收到第一消息的时间的指示。 STA部分地基于出发时间戳，到达时间戳以及参考设备接收到第一消息的时间来确定其位置。

57. 发明公开

EP2943746A1 REGION DETERMINATION CONTROL 有权
标题翻译： REGIONSBESTIMMUNGSSTEUERUNG
公开(公告)号：EP2943746A1
公开(公告)日：2015-11-18
申请号：EP13817785.2
申请日：2013-12-12
申请人： Qualcomm Incorporated
发明人： VENKATRAMAN, Sai Pradeep , GARIN, Lionel Jacques , ZHANG, Gengsheng
IPC分类号： G01C21/00 , G01C21/20
CPC分类号： H04W4/30 , G01C21/005 , G01C21/206 , G01S5/02 , G01S5/0289 , H04W4/02 , H04W4/023 , H04W4/043 , H04W4/90 , H04W52/0274 , H04W64/00 , Y02D70/00
摘要： A method, in a mobile device, of controlling region determination by the mobile device, includes: determining a present pressure at the mobile device; determining, based on the present pressure and a reference pressure, that the mobile device moved from a first region to a second region within a structure, the first region and the second region being different regions of the structure and vertically displaced from each other; and performing region determination in response to determining that the mobile device moved from the first region to the second region.
摘要翻译：在移动设备中，由移动设备控制区域确定的方法包括：确定移动设备处的当前压力; 基于当前压力和参考压力确定移动装置从结构内的第一区域移动到第二区域，第一区域和第二区域是结构的不同区域并且彼此垂直位移; 以及响应于确定所述移动设备从所述第一区域移动到所述第二区域来执行区域确定。

58. 发明公开

EP2941928A1 PROCESSING DELAY ESTIMATE BASED ON CROWDSOURCING DATA 审中-公开
标题翻译：处理延迟估计
公开(公告)号：EP2941928A1
公开(公告)日：2015-11-11
申请号：EP13819114.3
申请日：2013-12-12
申请人： Qualcomm Incorporated
发明人： GAO, Weihua , VENKATRAMAN, Sai Pradeep , EMADZADEH, Amir A. , DO, Ju-Yong , ZHANG, Gengsheng , GARIN, Lionel Jacques , RAMAN, Sundar
IPC分类号： H04W64/00 , G01S5/02
CPC分类号： H04W24/10 , G01S5/021 , G01S5/0242 , H04W64/00
摘要： Techniques are provided for providing a processing delay estimate of an access point, or turnaround calibration function (TCF), associated with round trip time (RTT) measurements. Mobile devices, access points, and/or other systems can utilize these techniques to derive processing delay from the RTT measurements. Crowdsourcing can also be used to help increase the accuracy of the processing delay estimate, which can be propagated to multiple devices.

59. 发明公开

EP2875654A2 RELATIVE POSITIONING APPLICATIONS IN WIRELESS DEVICES 审中-公开
标题翻译：应用相对定位无线设备
公开(公告)号：EP2875654A2
公开(公告)日：2015-05-27
申请号：EP13732000.8
申请日：2013-06-06
申请人： QUALCOMM INCORPORATED
发明人： DUA, Praveen , GARIN, Lionel Jacques
IPC分类号： H04W4/02 , H04W64/00
CPC分类号： H04W4/021 , H04W64/003
摘要： Techniques for determining whether a mobile device crosses a boundary defined by a first wireless access point (WAP) and a second fixed-location WAP are provided. A method according to these techniques includes receiving, at a mobile device, information defining a boundary defined by first and second fixed-location WAPs, the boundary being defined at least in part based on a ratio of a round trip time (RTT) between the mobile device and the first fixed-location WAP to a ratio of a RTT between the mobile device and the second fixed-location WAP, determining the ratio of the RTT between the mobile device and the first fixed-location WAP to a ratio of the RTT between the mobile device and the second fixed-location WAP, determining whether the mobile device has crossed the boundary, and triggering an event in response to the mobile device crossing the boundary.

60. 发明公开

EP2342577A1 ENHANCED DATABASE INFORMATION FOR URBAN NAVIGATION 审中-公开
标题翻译：先进的数据库信息FOR城市导航
公开(公告)号：EP2342577A1
公开(公告)日：2011-07-13
申请号：EP09792863.4
申请日：2009-09-22
申请人： QUALCOMM Incorporated
发明人： GARIN, Lionel Jacques
IPC分类号： G01S1/00
CPC分类号： G01C21/00 , G01C21/20 , G01C21/26 , G01S19/08 , G01S19/22 , G01S19/28
摘要： Methods and apparatus are provided for estimating position location of a mobile device.

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