JP2019529900A - 不正確なキャリア位相整数ロッキングからの高速回復 - Google Patents

不正確なキャリア位相整数ロッキングからの高速回復 Download PDF

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Publication number
JP2019529900A
JP2019529900A JP2019513797A JP2019513797A JP2019529900A JP 2019529900 A JP2019529900 A JP 2019529900A JP 2019513797 A JP2019513797 A JP 2019513797A JP 2019513797 A JP2019513797 A JP 2019513797A JP 2019529900 A JP2019529900 A JP 2019529900A
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Japan
Prior art keywords
filter
state
determining
matches
carrier phase
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Ceased
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JP2019513797A
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English (en)
Japanese (ja)
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JP2019529900A5 (https=
Inventor
ニーゼン、ウルス
ガリン、ライオネル・ジャックス
ホセ、ジュビン
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Qualcomm Inc
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Qualcomm Inc
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Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of JP2019529900A publication Critical patent/JP2019529900A/ja
Publication of JP2019529900A5 publication Critical patent/JP2019529900A5/ja
Ceased legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42—Determining position
    • G01S19/43—Determining position using carrier phase measurements, e.g. kinematic positioning; using long or short baseline interferometry
    • G01S19/44—Carrier phase ambiguity resolution; Floating ambiguity; LAMBDA [Least-squares AMBiguity Decorrelation Adjustment] method
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/23—Testing, monitoring, correcting or calibrating of receiver elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42—Determining position
    • G01S19/421—Determining position by combining or switching between position solutions or signals derived from different satellite radio beacon positioning systems; by combining or switching between position solutions or signals derived from different modes of operation in a single system
    • G01S19/426—Determining position by combining or switching between position solutions or signals derived from different satellite radio beacon positioning systems; by combining or switching between position solutions or signals derived from different modes of operation in a single system by combining or switching between position solutions or signals derived from different modes of operation in a single system

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
JP2019513797A 2016-09-13 2017-08-31 不正確なキャリア位相整数ロッキングからの高速回復 Ceased JP2019529900A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/264,460 2016-09-13
US15/264,460 US10274607B2 (en) 2016-09-13 2016-09-13 Fast recovery from incorrect carrier phase integer locking
PCT/US2017/049592 WO2018052722A1 (en) 2016-09-13 2017-08-31 Fast recovery from incorrect carrier phase integer locking

Publications (2)

Publication Number Publication Date
JP2019529900A true JP2019529900A (ja) 2019-10-17
JP2019529900A5 JP2019529900A5 (https=) 2020-09-17

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JP2019513797A Ceased JP2019529900A (ja) 2016-09-13 2017-08-31 不正確なキャリア位相整数ロッキングからの高速回復

Country Status (7)

Country Link
US (1) US10274607B2 (https=)
EP (1) EP3513219B1 (https=)
JP (1) JP2019529900A (https=)
KR (1) KR20190043560A (https=)
CN (1) CN109690350A (https=)
BR (1) BR112019004437A2 (https=)
WO (1) WO2018052722A1 (https=)

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JP2018136298A (ja) * 2016-12-23 2018-08-30 ユー−ブロックス、アクチエンゲゼルシャフトｕ−ｂｌｏｘ ＡＧ 搬送波伝播距離のアンビギュイティ推定用分散カルマン・フィルタ・アーキテクチャ

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EP3502747B1 (en) * 2017-12-22 2020-06-10 Trimble Inc. Advanced navigation satellite system positioning method and system using seeding information
GB201820293D0 (en) * 2018-12-13 2019-01-30 Draeger Safety Ag & Co Kgaa Gas sensor
US11841444B2 (en) * 2020-08-27 2023-12-12 Sony Group Corporation Resilient ephemeris decoding of GNSS satellite information
CN112751614B (zh) * 2020-12-24 2022-03-04 北京无线电计量测试研究所 一种基于两站间的阿秒级光纤时间传递方法
CN113534210B (zh) * 2021-06-07 2022-05-31 湖南北斗微芯产业发展有限公司 一种基于混合卡尔曼滤波的模糊度固定方法
US12038517B2 (en) * 2021-09-20 2024-07-16 Qualcomm Incorporated Integer ambiguity search space reduction
EP4474850A1 (de) 2023-06-06 2024-12-11 Lambda: 4 Entwicklungen GmbH Verfahren und system zur durch zweiten knoten unterstützten mehrdeutigkeitsentscheidung

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US6735523B1 (en) * 2000-06-19 2004-05-11 American Gnc Corp. Process and system of coupled real-time GPS/IMU simulation with differential GPS
JP2005164395A (ja) * 2003-12-02 2005-06-23 Toyota Motor Corp 搬送波位相式ｇｐｓ測位装置及び方法
JP2008039691A (ja) * 2006-08-09 2008-02-21 Toyota Motor Corp 搬送波位相式測位装置
JP2013228237A (ja) * 2012-04-25 2013-11-07 Hitachi Zosen Corp 変位観測方法および変位観測システム
JP2015102330A (ja) * 2013-11-21 2015-06-04 古野電気株式会社 移動情報算出装置、移動情報算出方法、移動情報算出プログラム、および移動体

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US5825326A (en) * 1996-07-09 1998-10-20 Interstate Electronics Corporation Real-time high-accuracy determination of integer ambiguities in a kinematic GPS receiver
US5991691A (en) 1997-02-20 1999-11-23 Raytheon Aircraft Corporation System and method for determining high accuracy relative position solutions between two moving platforms
US6127968A (en) * 1998-01-28 2000-10-03 Trimble Navigation Limited On-the-fly RTK positioning system with single frequency receiver
US6167347A (en) * 1998-11-04 2000-12-26 Lin; Ching-Fang Vehicle positioning method and system thereof
US8686900B2 (en) * 2003-03-20 2014-04-01 Hemisphere GNSS, Inc. Multi-antenna GNSS positioning method and system
US20060074558A1 (en) * 2003-11-26 2006-04-06 Williamson Walton R Fault-tolerant system, apparatus and method
US20050114023A1 (en) * 2003-11-26 2005-05-26 Williamson Walton R. Fault-tolerant system, apparatus and method
KR100685780B1 (ko) * 2004-11-04 2007-02-22 한국전자통신연구원 이온층 오차 보정 방법과 그를 이용한 정밀 궤도 결정시스템 및 그 방법
EP2333583A1 (en) * 2006-03-06 2011-06-15 Qualcomm Incorporated Method for position determination with measurement stitching
CA2687352A1 (en) * 2007-05-31 2008-12-11 Navcom Technology, Inc. Partial search carrier-phase integer ambiguity resolution
US8035552B2 (en) * 2007-05-31 2011-10-11 Navcom Technology, Inc. Distance dependant error mitigation in real-time kinematic (RTK) positioning
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US9121932B2 (en) * 2008-01-10 2015-09-01 Trimble Navigation Limited Refining a position estimate of a low earth orbiting satellite
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US8803736B2 (en) * 2010-02-26 2014-08-12 Navcom Technology, Inc. Method and system for estimating position with bias compensation
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US6735523B1 (en) * 2000-06-19 2004-05-11 American Gnc Corp. Process and system of coupled real-time GPS/IMU simulation with differential GPS
JP2005164395A (ja) * 2003-12-02 2005-06-23 Toyota Motor Corp 搬送波位相式ｇｐｓ測位装置及び方法
JP2008039691A (ja) * 2006-08-09 2008-02-21 Toyota Motor Corp 搬送波位相式測位装置
JP2013228237A (ja) * 2012-04-25 2013-11-07 Hitachi Zosen Corp 変位観測方法および変位観測システム
JP2015102330A (ja) * 2013-11-21 2015-06-04 古野電気株式会社 移動情報算出装置、移動情報算出方法、移動情報算出プログラム、および移動体

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018136298A (ja) * 2016-12-23 2018-08-30 ユー−ブロックス、アクチエンゲゼルシャフトｕ−ｂｌｏｘ ＡＧ 搬送波伝播距離のアンビギュイティ推定用分散カルマン・フィルタ・アーキテクチャ

Also Published As

Publication number Publication date
CN109690350A (zh) 2019-04-26
KR20190043560A (ko) 2019-04-26
EP3513219A1 (en) 2019-07-24
US20180074211A1 (en) 2018-03-15
WO2018052722A9 (en) 2018-11-15
US10274607B2 (en) 2019-04-30
EP3513219B1 (en) 2021-06-16
BR112019004437A2 (pt) 2019-05-28
WO2018052722A1 (en) 2018-03-22

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