JP2016512600A5 - - Google Patents

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Publication number
JP2016512600A5
JP2016512600A5 JP2015552662A JP2015552662A JP2016512600A5 JP 2016512600 A5 JP2016512600 A5 JP 2016512600A5 JP 2015552662 A JP2015552662 A JP 2015552662A JP 2015552662 A JP2015552662 A JP 2015552662A JP 2016512600 A5 JP2016512600 A5 JP 2016512600A5
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JP
Japan
Prior art keywords
mobile station
coordinates
altitude
location server
obtaining
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2015552662A
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English (en)
Japanese (ja)
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JP6285959B2 (ja
JP2016512600A (ja
Filing date
Publication date
Priority claimed from US14/022,734 external-priority patent/US9612114B2/en
Application filed filed Critical
Publication of JP2016512600A publication Critical patent/JP2016512600A/ja
Publication of JP2016512600A5 publication Critical patent/JP2016512600A5/ja
Application granted granted Critical
Publication of JP6285959B2 publication Critical patent/JP6285959B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2015552662A 2013-01-13 2013-12-31 アクセスネットワークノードベースの基準気圧ネットワーク Expired - Fee Related JP6285959B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201361751920P 2013-01-13 2013-01-13
US61/751,920 2013-01-13
US201361874833P 2013-09-06 2013-09-06
US61/874,833 2013-09-06
US14/022,734 2013-09-10
US14/022,734 US9612114B2 (en) 2013-01-13 2013-09-10 Access network node based barometric reference pressure network
PCT/US2013/078506 WO2014109936A1 (en) 2013-01-13 2013-12-31 Access network node based barometric reference pressure network

Publications (3)

Publication Number Publication Date
JP2016512600A JP2016512600A (ja) 2016-04-28
JP2016512600A5 true JP2016512600A5 (https=) 2017-02-02
JP6285959B2 JP6285959B2 (ja) 2018-02-28

Family

ID=51165808

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015552662A Expired - Fee Related JP6285959B2 (ja) 2013-01-13 2013-12-31 アクセスネットワークノードベースの基準気圧ネットワーク

Country Status (6)

Country Link
US (1) US9612114B2 (https=)
EP (1) EP2943744A1 (https=)
JP (1) JP6285959B2 (https=)
KR (1) KR20150106902A (https=)
CN (1) CN104903681A (https=)
WO (1) WO2014109936A1 (https=)

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US10051684B2 (en) 2015-05-04 2018-08-14 Qualcomm Incorporated Transfer of uncompensated barometric pressure information
EP3314286B1 (en) * 2015-06-29 2022-03-09 HERE Global B.V. Advertising ambient pressure information
US10386448B2 (en) * 2015-09-04 2019-08-20 Nextnav, Llc Systems and methods for selecting atmospheric data of reference nodes for use in computing the altitude of a receiver
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EP3382426B1 (en) 2015-12-29 2020-06-03 Huawei Technologies Co., Ltd. Switching method and portable electronic device
JP6370333B2 (ja) * 2016-06-03 2018-08-08 株式会社Ｉｉｊイノベーションインスティテュート 気圧センサを用いた位置検出システム及び位置検出方法
US10064017B2 (en) * 2016-06-17 2018-08-28 Nextnav, Llc Characterizing and using building weather profile parameters
US10288424B2 (en) * 2016-09-01 2019-05-14 Nextnav, Llc Systems and methods for improving an estimate of receiver altitude by mitigating the effects of transmitter heating
JP6872352B2 (ja) * 2016-11-22 2021-05-19 京セラ株式会社 電子機器、制御装置、制御プログラム及び電子機器の動作方法
US11248908B2 (en) * 2017-02-24 2022-02-15 Here Global B.V. Precise altitude estimation for indoor positioning
US10070259B1 (en) 2017-02-24 2018-09-04 Here Global B.V. Altitude map for indoor positioning services
JP6560701B2 (ja) * 2017-02-28 2019-08-14 ソフトバンク株式会社 建物特定装置、通信端末、建物特定方法、及びプログラム
SG11202000257VA (en) * 2017-08-01 2020-02-27 Nat Univ Singapore Barometric instrument and method
CN110243531B (zh) * 2018-03-09 2023-05-26 罗伯特·博世有限公司 用于获取地面参考气压的方法、装置和服务器
US11536564B2 (en) 2018-10-12 2022-12-27 Nextnav, Llc Systems and methods for pressure-based estimation of a mobile device altitude or calibration of a pressure sensor
US10847027B1 (en) 2018-10-31 2020-11-24 United Services Automobile Association (Usaa) Method and system for detecting use of garage
US10462282B1 (en) * 2019-03-29 2019-10-29 Polaris Wireless, Inc. Estimating the elevation of a wireless terminal based on determining the measurement bias of a pressure reference
EP3999804A1 (en) * 2019-07-16 2022-05-25 Nextnav, LLC Method and machine-readable medium for determining, broadcasting and using reference atmospheric data in a network of transmitters
US10848911B1 (en) 2019-10-24 2020-11-24 Verizon Patent And Licensing Inc. Systems and methods for tracking a location of a mobile device
WO2021250524A1 (en) * 2020-06-11 2021-12-16 Nextnav, Llc Characterizing height above terrain confidence
CA3149068A1 (en) * 2021-03-29 2022-09-29 Yanik Freeman Wireless differential barometer and altimeter
US11977141B2 (en) * 2021-04-02 2024-05-07 Skyhook Wireless, Inc. Crowd sourced beacon altitudes for 3D positioning
WO2023144752A1 (en) * 2022-01-28 2023-08-03 Nextnav, Llc Determining a likelihood that an estimated user position is likely accurate
US12140451B2 (en) * 2022-02-15 2024-11-12 Verizon Patent And Licensing Inc. Systems and methods for elevation tracking of devices
US12460928B2 (en) * 2022-05-19 2025-11-04 Nec Corporation Low-cost high precision barometric pressure measurement system
US12416495B2 (en) * 2022-10-24 2025-09-16 Verizon Patent And Licensing Inc. Systems and methods for determining an altitude of a wireless station

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US5402116A (en) 1992-04-28 1995-03-28 Hazeltine Corp. Atmospheric pressure calibration systems and methods
US6518918B1 (en) * 2000-05-11 2003-02-11 Lucent Technologies Inc. Wireless assisted altitude measurement
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US7792640B2 (en) 2005-10-24 2010-09-07 Motorola, Inc. Altitude correction of a navigational device
US8712713B2 (en) 2006-03-20 2014-04-29 Qualcomm Incorporated Method and apparatus for determining the altitude of a mobile device
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JP5009022B2 (ja) * 2007-03-27 2012-08-22 富士通株式会社 携帯端末装置、その高度の計測方法、その計測プログラム、及びその計測プログラムを格納した記録媒体
JP2009281741A (ja) * 2008-05-19 2009-12-03 Freescale Semiconductor Inc 現在位置出力装置、現在位置出力方法及び現在位置出力プログラム
US9057606B2 (en) * 2009-09-10 2015-06-16 Nextnav, Llc Wide area positioning system
US8665156B2 (en) * 2009-09-08 2014-03-04 Qualcomm Incorporated Position estimation assistance information for mobile station
US9234965B2 (en) 2010-09-17 2016-01-12 Qualcomm Incorporated Indoor positioning using pressure sensors
US8606293B2 (en) 2010-10-05 2013-12-10 Qualcomm Incorporated Mobile device location estimation using environmental information
US20120290253A1 (en) * 2011-05-10 2012-11-15 Qualcomm Incorporated Apparatus and methods for height determination

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