DE10084226T1 - Verfahren und System für die autonome datengestützte Erfassung von GPS-Signalen - Google Patents

Verfahren und System für die autonome datengestützte Erfassung von GPS-Signalen

Info

Publication number
DE10084226T1
DE10084226T1 DE10084226T DE10084226T DE10084226T1 DE 10084226 T1 DE10084226 T1 DE 10084226T1 DE 10084226 T DE10084226 T DE 10084226T DE 10084226 T DE10084226 T DE 10084226T DE 10084226 T1 DE10084226 T1 DE 10084226T1
Authority
DE
Germany
Prior art keywords
gps signals
autonomous data
based acquisition
acquisition
autonomous
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.)
Ceased
Application number
DE10084226T
Other languages
English (en)
Inventor
Thomas M King
Issac N Durboraw
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motorola Solutions Inc
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Publication of DE10084226T1 publication Critical patent/DE10084226T1/de
Ceased legal-status Critical Current

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
    • G01S19/30—Acquisition or tracking or demodulation of signals transmitted by the system code related
DE10084226T 1999-02-19 2000-02-15 Verfahren und System für die autonome datengestützte Erfassung von GPS-Signalen Ceased DE10084226T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/253,318 US6295024B1 (en) 1999-02-19 1999-02-19 Autonomous data aided GPS signal acquisition method and system
PCT/US2000/003909 WO2000049738A1 (en) 1999-02-19 2000-02-15 Autonomous data-aided gps signal acquisition method

Publications (1)

Publication Number Publication Date
DE10084226T1 true DE10084226T1 (de) 2003-06-12

Family

ID=22959778

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10084226T Ceased DE10084226T1 (de) 1999-02-19 2000-02-15 Verfahren und System für die autonome datengestützte Erfassung von GPS-Signalen

Country Status (3)

Country Link
US (1) US6295024B1 (de)
DE (1) DE10084226T1 (de)
WO (1) WO2000049738A1 (de)

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US7092369B2 (en) 1995-11-17 2006-08-15 Symbol Technologies, Inc. Communications network with wireless gateways for mobile terminal access
US6453237B1 (en) 1999-04-23 2002-09-17 Global Locate, Inc. Method and apparatus for locating and providing services to mobile devices
US6829534B2 (en) * 1999-04-23 2004-12-07 Global Locate, Inc. Method and apparatus for performing timing synchronization
US7949362B2 (en) 2000-05-18 2011-05-24 Sirf Technology, Inc. Satellite positioning aided communication system selection
US8078189B2 (en) * 2000-08-14 2011-12-13 Sirf Technology, Inc. System and method for providing location based services over a network
US7970411B2 (en) 2000-05-18 2011-06-28 Sirf Technology, Inc. Aided location communication system
US7680178B2 (en) 2000-08-24 2010-03-16 Sirf Technology, Inc. Cross-correlation detection and elimination in a receiver
US6680695B2 (en) * 2000-08-24 2004-01-20 Sirf Technology, Inc. Communications system that reduces auto-correlation or cross-correlation in weak signals
US7047023B1 (en) 2000-12-01 2006-05-16 Sirf Technology, Inc. GPS RF front end IC with frequency plan for improved integrability
US7069019B2 (en) * 2001-09-08 2006-06-27 Sirf Technology, Inc. System and method to estimate the location of a receiver
US6912395B2 (en) 2001-09-25 2005-06-28 Motorola, Inc. Network and method for monitoring location capabilities of a mobile station
US20030127950A1 (en) * 2002-01-10 2003-07-10 Cheng-Hui Tseng Mail opening bag for preventing infection of bacteria-by-mail
WO2003083501A1 (en) * 2002-03-28 2003-10-09 Nokia Corporation Determination of the transmission time of a signal part in a positioning system
US6944540B2 (en) 2002-03-28 2005-09-13 Motorola, Inc. Time determination in satellite positioning system receivers and methods therefor
US6661371B2 (en) 2002-04-30 2003-12-09 Motorola, Inc. Oscillator frequency correction in GPS signal acquisition
US6888498B2 (en) * 2002-09-24 2005-05-03 Honeywell International, Inc. Method and system for compensating satellite signals
US6809684B2 (en) * 2002-09-24 2004-10-26 Honeywell International Inc. Signal deformation monitor
US7555262B2 (en) * 2002-09-24 2009-06-30 Honeywell International Inc. Radio frequency interference monitor
US7242347B2 (en) * 2002-09-24 2007-07-10 Honeywell International Inc. Low power detection and compensation for satellite systems
US7002514B2 (en) 2003-01-17 2006-02-21 Sirf Technology, Inc. Using multiple detection algorithms in positioning signal processing
US7230999B1 (en) 2003-05-02 2007-06-12 Rockwell Collins, Inc. Method for extended coherent data demodulation for GPS receivers
FR2876845B1 (fr) * 2004-10-15 2007-03-02 Thales Sa Procede et dispositif de reception d'un signal de radionavigation degrade
US7498981B2 (en) * 2005-10-07 2009-03-03 The Charles Stark Draper Laboratory, Inc. Method and apparatus for real-time digital processing of satellite positional signals for fast acquisition and low SNR tracking
JP5425478B2 (ja) * 2006-03-06 2014-02-26 クゥアルコム・インコーポレイテッド 測量スティッチングを用いる位置測定方法
WO2008053308A2 (en) * 2006-11-03 2008-05-08 Nokia Corporation Time-based ephemeris identity in assistance data and assistance data request messages
EP2145205B1 (de) 2007-05-01 2019-09-18 QUALCOMM Incorporated Positionsortung für drahtlose kommunikationssysteme
US9119026B2 (en) * 2007-05-18 2015-08-25 Qualcomm Incorporated Enhanced pilot signal
US8412227B2 (en) 2007-05-18 2013-04-02 Qualcomm Incorporated Positioning using enhanced pilot signal
US9074897B2 (en) * 2009-06-15 2015-07-07 Qualcomm Incorporated Real-time data with post-processing
EP2339378B1 (de) * 2009-12-17 2013-03-20 u-blox AG Hybridsatellitenpositionsempfänger
JP5338708B2 (ja) * 2010-02-19 2013-11-13 カシオ計算機株式会社 衛星信号受信装置
US8259012B2 (en) * 2010-04-14 2012-09-04 The Boeing Company Software GNSS receiver for high-altitude spacecraft applications
US8704707B2 (en) * 2010-06-02 2014-04-22 Qualcomm Incorporated Position determination using measurements from past and present epochs
EP2530488B1 (de) 2011-06-01 2016-04-13 u-blox AG Hybride Satellitenpositionierung mit Vorhersage
WO2020144679A1 (en) * 2019-01-07 2020-07-16 Regulus Cyber Ltd. Detection and mitigation of satellite navigation spoofing
US11463162B2 (en) * 2019-01-29 2022-10-04 Maxar Space Llc High availability scalable multi-source virtualized spectrum signal processing system
CN110907957B (zh) * 2019-10-23 2022-04-01 深圳华大北斗科技股份有限公司 信号解调方法、装置、计算机设备和存储介质

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US5390207A (en) * 1990-11-28 1995-02-14 Novatel Communications Ltd. Pseudorandom noise ranging receiver which compensates for multipath distortion by dynamically adjusting the time delay spacing between early and late correlators
US5148452A (en) 1990-12-31 1992-09-15 Motorola, Inc. Global positioning system digital receiver
US6133871A (en) 1995-10-09 2000-10-17 Snaptrack, Inc. GPS receiver having power management
US5901183A (en) * 1996-09-25 1999-05-04 Magellan Corporation Signal correlation technique for a receiver of a spread spectrum signal including a pseudo-random noise code that reduces errors when a multipath signal is present

Also Published As

Publication number Publication date
WO2000049738A1 (en) 2000-08-24
US6295024B1 (en) 2001-09-25

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