CN104903681A - 基于接入网络节点的大气参考压力网络 - Google Patents

基于接入网络节点的大气参考压力网络 Download PDF

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Publication number
CN104903681A
CN104903681A CN201380070099.6A CN201380070099A CN104903681A CN 104903681 A CN104903681 A CN 104903681A CN 201380070099 A CN201380070099 A CN 201380070099A CN 104903681 A CN104903681 A CN 104903681A
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CN
China
Prior art keywords
module
pressure
mobile station
location server
location
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.)
Pending
Application number
CN201380070099.6A
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English (en)
Chinese (zh)
Inventor
A·K·瓦赫特
K·A·伯勒斯
L·J·加林
S·W·埃奇
B·E·威尔逊
C·M·普伊赫
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Qualcomm Inc
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Qualcomm Inc
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Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN104903681A publication Critical patent/CN104903681A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
    • G01C5/06—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels by using barometric means

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
CN201380070099.6A 2013-01-13 2013-12-31 基于接入网络节点的大气参考压力网络 Pending CN104903681A (zh)

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 (1)

Publication Number Publication Date
CN104903681A true CN104903681A (zh) 2015-09-09

Family

ID=51165808

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380070099.6A Pending CN104903681A (zh) 2013-01-13 2013-12-31 基于接入网络节点的大气参考压力网络

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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CN106662442A (zh) * 2014-08-15 2017-05-10 索尼公司 电信装置及方法
WO2017092006A1 (en) * 2015-12-03 2017-06-08 SZ DJI Technology Co., Ltd. Dual barometer systems for improved altitude estimation
CN110243531A (zh) * 2018-03-09 2019-09-17 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
CN110325820A (zh) * 2017-02-24 2019-10-11 赫尔环球有限公司 用于室内定位服务的高度地图
CN115803648A (zh) * 2020-06-11 2023-03-14 内克斯特纳夫有限公司 表征地形之上的高度的置信度

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US20160047649A1 (en) * 2014-08-15 2016-02-18 Qualcomm Incorporated Mobile-assisted determination of the altitude of a mobile device
JP6541399B2 (ja) * 2015-04-10 2019-07-10 Kddi株式会社 気圧センサの気圧補正値を算出する管理装置、携帯端末及びプログラム
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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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
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
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
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
JP2008241467A (ja) * 2007-03-27 2008-10-09 Fujitsu Ltd 携帯端末装置、その高度等の計測方法、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
CN101379367A (zh) * 2006-03-20 2009-03-04 高通股份有限公司 用于确定移动装置的海拔高度的方法和设备
US20120182180A1 (en) * 2009-09-10 2012-07-19 Thomas Wolf Wide area positioning system

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US7471243B2 (en) 2005-03-30 2008-12-30 Symbol Technologies, Inc. Location determination utilizing environmental factors
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ATE541222T1 (de) * 2006-09-19 2012-01-15 Nokia Corp Relative positionierung
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
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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US5402116A (en) * 1992-04-28 1995-03-28 Hazeltine Corp. Atmospheric pressure calibration systems and methods
CN101379367A (zh) * 2006-03-20 2009-03-04 高通股份有限公司 用于确定移动装置的海拔高度的方法和设备
JP2008241467A (ja) * 2007-03-27 2008-10-09 Fujitsu Ltd 携帯端末装置、その高度等の計測方法、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
US20120182180A1 (en) * 2009-09-10 2012-07-19 Thomas Wolf Wide area positioning system

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106662442A (zh) * 2014-08-15 2017-05-10 索尼公司 电信装置及方法
WO2017092006A1 (en) * 2015-12-03 2017-06-08 SZ DJI Technology Co., Ltd. Dual barometer systems for improved altitude estimation
CN108291807A (zh) * 2015-12-03 2018-07-17 深圳市大疆创新科技有限公司 用于改善高度估算的双气压计系统
CN108291807B (zh) * 2015-12-03 2021-04-20 深圳市大疆创新科技有限公司 用于改善高度估算的双气压计系统
US11105622B2 (en) 2015-12-03 2021-08-31 SZ DJI Technology Co., Ltd. Dual barometer systems for improved altitude estimation
CN110325820A (zh) * 2017-02-24 2019-10-11 赫尔环球有限公司 用于室内定位服务的高度地图
CN110325820B (zh) * 2017-02-24 2021-09-10 赫尔环球有限公司 用于室内定位服务的高度地图
CN110243531A (zh) * 2018-03-09 2019-09-17 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
CN115803648A (zh) * 2020-06-11 2023-03-14 内克斯特纳夫有限公司 表征地形之上的高度的置信度

Also Published As

Publication number Publication date
EP2943744A1 (en) 2015-11-18
KR20150106902A (ko) 2015-09-22
JP6285959B2 (ja) 2018-02-28
US20140200846A1 (en) 2014-07-17
US9612114B2 (en) 2017-04-04
JP2016512600A (ja) 2016-04-28
WO2014109936A1 (en) 2014-07-17

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