DK3438700T3 - Fremgangsmåde til at drive en gnss-modtager, med gnss-signalfravalg - Google Patents

Fremgangsmåde til at drive en gnss-modtager, med gnss-signalfravalg Download PDF

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Publication number
DK3438700T3
DK3438700T3 DK17184536.5T DK17184536T DK3438700T3 DK 3438700 T3 DK3438700 T3 DK 3438700T3 DK 17184536 T DK17184536 T DK 17184536T DK 3438700 T3 DK3438700 T3 DK 3438700T3
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DK
Denmark
Prior art keywords
gnss
procedure
operating
signal selection
receiver
Prior art date
Application number
DK17184536.5T
Other languages
English (en)
Inventor
André Schüttpelz
Ulrich Kälberer
Original Assignee
Thales Man & Services Deutschland Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Thales Man & Services Deutschland Gmbh filed Critical Thales Man & Services Deutschland Gmbh
Application granted granted Critical
Publication of DK3438700T3 publication Critical patent/DK3438700T3/da

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Classifications

    • 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
    • G01S19/235—Calibration of receiver components
    • 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
    • G01S19/22—Multipath-related issues
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/18—Complex mathematical operations for evaluating statistical data, e.g. average values, frequency distributions, probability functions, regression analysis
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/22—Demodulator circuits; Receiver circuits
    • H04L27/227—Demodulator circuits; Receiver circuits using coherent demodulation
    • H04L27/2275—Demodulator circuits; Receiver circuits using coherent demodulation wherein the carrier recovery circuit uses the received modulated signals
    • H04L27/2278—Demodulator circuits; Receiver circuits using coherent demodulation wherein the carrier recovery circuit uses the received modulated signals using correlation techniques, e.g. for spread spectrum signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Data Mining & Analysis (AREA)
  • Theoretical Computer Science (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mathematical Analysis (AREA)
  • Evolutionary Biology (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Operations Research (AREA)
  • Probability & Statistics with Applications (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Algebra (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Burglar Alarm Systems (AREA)
DK17184536.5T 2017-08-02 2017-08-02 Fremgangsmåde til at drive en gnss-modtager, med gnss-signalfravalg DK3438700T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17184536.5A EP3438700B1 (en) 2017-08-02 2017-08-02 Method for operating a gnss receiver, with gnss signal deselection

Publications (1)

Publication Number Publication Date
DK3438700T3 true DK3438700T3 (da) 2021-02-15

Family

ID=59520819

Family Applications (1)

Application Number Title Priority Date Filing Date
DK17184536.5T DK3438700T3 (da) 2017-08-02 2017-08-02 Fremgangsmåde til at drive en gnss-modtager, med gnss-signalfravalg

Country Status (11)

Country Link
US (1) US10324194B2 (da)
EP (1) EP3438700B1 (da)
CA (1) CA3012499C (da)
DK (1) DK3438700T3 (da)
ES (1) ES2853199T3 (da)
HR (1) HRP20210224T1 (da)
LT (1) LT3438700T (da)
PL (1) PL3438700T3 (da)
PT (1) PT3438700T (da)
RS (1) RS61583B1 (da)
SI (1) SI3438700T1 (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3608691B1 (en) * 2018-08-08 2020-10-21 Thales Management & Services Deutschland GmbH A method for operating a plurality of gnss receivers for detecting satellite signal deformation
CN113811787A (zh) * 2019-05-14 2021-12-17 三菱电机株式会社 车载用物体检测系统
CN110260774B (zh) * 2019-07-22 2022-03-08 安徽理工大学 一种基于Pettitt算法的GNSS变形信息检验与预警方法
CN110851773A (zh) * 2019-10-29 2020-02-28 中海北斗(深圳)导航技术有限公司 Gnss实时钟差评估算法
CN110793548B (zh) * 2019-11-06 2023-04-18 上海交通大学 基于gnss接收机硬件在环的虚实结合的导航仿真测试系统
IT202000011794A1 (it) * 2020-05-20 2021-11-20 St Microelectronics Srl Procedimento per rilevare spoofing in un ricevitore gnss (global navigation satellite system), corrispondenti apparecchiatura ricevente e prodotto informatico
DE102020213318A1 (de) * 2020-10-22 2022-04-28 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zur Bereitstellung von GNSS-Sensordaten
US11585944B2 (en) 2020-11-05 2023-02-21 U-Blox Ag Method of and receiver for mitigating multipath interference in a global navigation satellite system
CN112698340B (zh) * 2021-03-23 2021-06-08 中国人民解放军国防科技大学 一种基于单脉冲激光回波分解的空间目标尺度反演方法
CN113204037B (zh) * 2021-07-06 2021-10-08 中国人民解放军国防科技大学 数字码相位分辨率增强方法及系统
CN113360854B (zh) * 2021-08-10 2021-11-05 中国人民解放军国防科技大学 基于自适应协方差膨胀的资料同化方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7440493B2 (en) * 2004-12-29 2008-10-21 Nokia Corporation Multi-path detection method for CDMA receivers
US7298324B2 (en) * 2005-06-03 2007-11-20 Novatel, Inc. Apparatus for and method of improving position and time estimation of radio location devices using calibrated pulse shapes
US8917209B2 (en) * 2009-09-10 2014-12-23 Nextnav, Llc Coding in a wide area positioning system (WAPS)
US9057606B2 (en) * 2009-09-10 2015-06-16 Nextnav, Llc Wide area positioning system
WO2013088529A1 (ja) 2011-12-14 2013-06-20 古野電気株式会社 Ｇｎｓｓ信号処理方法、測位方法、ｇｎｓｓ信号処理プログラム、測位プログラム、ｇｎｓｓ信号処理装置、測位装置、および、移動端末
GB2562253B (en) * 2017-05-09 2021-11-03 Imagination Tech Ltd Efficient detection of ranging code correlation function of a GNSS signal

Also Published As

Publication number Publication date
RS61583B1 (sr) 2021-04-29
US20190041528A1 (en) 2019-02-07
SI3438700T1 (sl) 2021-07-30
PT3438700T (pt) 2021-02-18
EP3438700B1 (en) 2020-11-18
US10324194B2 (en) 2019-06-18
LT3438700T (lt) 2021-02-25
ES2853199T3 (es) 2021-09-15
PL3438700T3 (pl) 2021-05-17
CA3012499C (en) 2023-01-10
HRP20210224T1 (hr) 2021-06-11
EP3438700A1 (en) 2019-02-06
CA3012499A1 (en) 2019-02-02

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