ATE542153T1 - Verfahren und vorrichtung zum verarbeiten von satellitenpositionierungssignalen zum erhalten von zeitinformationen - Google Patents

Verfahren und vorrichtung zum verarbeiten von satellitenpositionierungssignalen zum erhalten von zeitinformationen

Info

Publication number
ATE542153T1
ATE542153T1 AT05726482T AT05726482T ATE542153T1 AT E542153 T1 ATE542153 T1 AT E542153T1 AT 05726482 T AT05726482 T AT 05726482T AT 05726482 T AT05726482 T AT 05726482T AT E542153 T1 ATE542153 T1 AT E542153T1
Authority
AT
Austria
Prior art keywords
bit
satellite positioning
time information
positioning signals
obtain time
Prior art date
Application number
AT05726482T
Other languages
English (en)
Inventor
Charles Abraham
Emre Tapucu
Original Assignee
Global Locate Inc
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 Global Locate Inc filed Critical Global Locate Inc
Application granted granted Critical
Publication of ATE542153T1 publication Critical patent/ATE542153T1/de

Links

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
    • G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
    • 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
    • G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
    • G01S19/29—Acquisition or tracking or demodulation of signals transmitted by the system carrier including Doppler, related

Landscapes

  • 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)
  • Radio Relay Systems (AREA)
AT05726482T 2004-02-06 2005-02-04 Verfahren und vorrichtung zum verarbeiten von satellitenpositionierungssignalen zum erhalten von zeitinformationen ATE542153T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/774,309 US7447253B2 (en) 2004-02-06 2004-02-06 Method and apparatus for processing satellite positioning system signals to obtain time information
PCT/US2005/003724 WO2005078471A2 (en) 2004-02-06 2005-02-04 Method and apparatus for processing satellite positioning system signals to obtain time information

Publications (1)

Publication Number Publication Date
ATE542153T1 true ATE542153T1 (de) 2012-02-15

Family

ID=34826957

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05726482T ATE542153T1 (de) 2004-02-06 2005-02-04 Verfahren und vorrichtung zum verarbeiten von satellitenpositionierungssignalen zum erhalten von zeitinformationen

Country Status (4)

Country Link
US (2) US7447253B2 (de)
EP (1) EP1711841B1 (de)
AT (1) ATE542153T1 (de)
WO (1) WO2005078471A2 (de)

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US7786932B2 (en) * 2007-03-22 2010-08-31 Sirf Technology, Inc. Time-to-first-fix for position determination
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JP4488066B2 (ja) * 2007-11-22 2010-06-23 セイコーエプソン株式会社 衛星信号受信装置および計時装置
US7936642B1 (en) 2008-01-02 2011-05-03 Atheros Communications, Inc. High sensitivity GPS-assisted time source
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US7932859B2 (en) * 2008-05-20 2011-04-26 Motorola Mobility, Inc. Method and apparatus for satellite positioning system time resolution
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US8441398B2 (en) * 2010-02-03 2013-05-14 Texas Instruments Incorporated Receivers, circuits, and methods to improve GNSS time-to-fix and other performances
JP5321499B2 (ja) * 2010-02-23 2013-10-23 セイコーエプソン株式会社 信号捕捉方法
JP5321500B2 (ja) * 2010-02-23 2013-10-23 セイコーエプソン株式会社 信号捕捉方法
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US9326295B1 (en) 2014-12-10 2016-04-26 Sony Corporation Method and apparatus for transmitting a-priori information in a communication system
US10514466B1 (en) * 2015-12-07 2019-12-24 Marvell International Ltd. Method and apparatus for demodulating GNSS navigation data bits under poor clock condition
JP6206479B2 (ja) * 2015-12-24 2017-10-04 カシオ計算機株式会社 衛星電波受信装置、電波時計、情報取得方法及びプログラム
CN106571862B (zh) * 2016-10-31 2019-08-27 深圳市德赛微电子技术有限公司 一种gps接收机的快速帧同步方法
CN108345013B (zh) * 2018-04-16 2023-09-01 南京天际易达通信技术有限公司 一种提高卫星导航信号接收灵敏度的方法
JP7235766B2 (ja) * 2018-09-21 2023-03-08 ソニーセミコンダクタソリューションズ株式会社 受信装置、および、受信方法
EP3671281A1 (de) * 2018-12-21 2020-06-24 European Space Agency Verfahren und system zur verarbeitung eines gnss-signals mittels homomorpher verschlüsselung
US11630217B2 (en) 2019-05-21 2023-04-18 Deere & Company Methods and devices for global navigation satellite system (GNSS) signal acquisition
US12379508B2 (en) 2021-12-30 2025-08-05 Deere & Company Satellite navigation receiver with aggregate channel digital baseband processing
US12066551B2 (en) 2022-02-18 2024-08-20 Deere & Company Multi-constellation, multi-frequency GNSS system for interference mitigation
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Also Published As

Publication number Publication date
WO2005078471A3 (en) 2005-09-22
EP1711841A2 (de) 2006-10-18
US8085884B2 (en) 2011-12-27
US20050174284A1 (en) 2005-08-11
US20080304601A1 (en) 2008-12-11
WO2005078471A2 (en) 2005-08-25
US7447253B2 (en) 2008-11-04
EP1711841B1 (de) 2012-01-18

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