ATE547724T1 - Verfahren und vorrichtung zur verbesserten positionsbestimmung unter verwendung einer groben anfangspositionsabschätzung - Google Patents

Verfahren und vorrichtung zur verbesserten positionsbestimmung unter verwendung einer groben anfangspositionsabschätzung

Info

Publication number
ATE547724T1
ATE547724T1 AT10178890T AT10178890T ATE547724T1 AT E547724 T1 ATE547724 T1 AT E547724T1 AT 10178890 T AT10178890 T AT 10178890T AT 10178890 T AT10178890 T AT 10178890T AT E547724 T1 ATE547724 T1 AT E547724T1
Authority
AT
Austria
Prior art keywords
estimate
position estimate
revised
initial
estimates
Prior art date
Application number
AT10178890T
Other languages
English (en)
Inventor
Peter Gaal
Alkinoos Vayanos
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of ATE547724T1 publication Critical patent/ATE547724T1/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
    • G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
    • G01S19/05—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing aiding data
    • G01S19/06—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing aiding data employing an initial estimate of the location of the receiver as aiding data or in generating aiding data
    • 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
    • G01S19/40—Correcting position, velocity or attitude
    • 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
    • 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
    • G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
    • G01S19/08—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing integrity information, e.g. health of satellites or quality of ephemeris data

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
AT10178890T 2001-03-05 2002-03-01 Verfahren und vorrichtung zur verbesserten positionsbestimmung unter verwendung einer groben anfangspositionsabschätzung ATE547724T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27357001P 2001-03-05 2001-03-05
US09/878,934 US6570530B2 (en) 2001-03-05 2001-06-11 Method and apparatus providing improved position estimate based on an initial coarse position estimate

Publications (1)

Publication Number Publication Date
ATE547724T1 true ATE547724T1 (de) 2012-03-15

Family

ID=26956300

Family Applications (2)

Application Number Title Priority Date Filing Date
AT02704464T ATE547723T1 (de) 2001-03-05 2002-03-01 Verfahren und vorrichtung zur verbesserten positionsbestimmung unter verwendung einer groben anfangspositionsabschätzung
AT10178890T ATE547724T1 (de) 2001-03-05 2002-03-01 Verfahren und vorrichtung zur verbesserten positionsbestimmung unter verwendung einer groben anfangspositionsabschätzung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT02704464T ATE547723T1 (de) 2001-03-05 2002-03-01 Verfahren und vorrichtung zur verbesserten positionsbestimmung unter verwendung einer groben anfangspositionsabschätzung

Country Status (11)

Country Link
US (1) US6570530B2 (de)
EP (2) EP1366376B1 (de)
JP (1) JP4119256B2 (de)
KR (2) KR100941342B1 (de)
CN (2) CN101311745B (de)
AT (2) ATE547723T1 (de)
BR (1) BR0207903A (de)
CA (1) CA2439880C (de)
IL (3) IL157438A0 (de)
MX (1) MXPA03008016A (de)
WO (1) WO2002071095A2 (de)

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Also Published As

Publication number Publication date
KR100941342B1 (ko) 2010-02-11
CN1524188A (zh) 2004-08-25
US20020154056A1 (en) 2002-10-24
KR100924937B1 (ko) 2009-11-05
CA2439880A1 (en) 2002-09-12
US6570530B2 (en) 2003-05-27
EP2259087B1 (de) 2012-02-29
IL157438A0 (en) 2004-03-28
EP1366376B1 (de) 2012-02-29
CN100403054C (zh) 2008-07-16
IL157438A (en) 2008-12-29
KR20090033918A (ko) 2009-04-06
ATE547723T1 (de) 2012-03-15
WO2002071095A2 (en) 2002-09-12
BR0207903A (pt) 2004-10-19
IL192862A0 (en) 2009-02-11
EP1366376A2 (de) 2003-12-03
CA2439880C (en) 2012-01-24
JP4119256B2 (ja) 2008-07-16
WO2002071095A3 (en) 2002-11-07
CN101311745A (zh) 2008-11-26
EP2259087A1 (de) 2010-12-08
CN101311745B (zh) 2012-10-03
KR20030080065A (ko) 2003-10-10
MXPA03008016A (es) 2004-05-24
JP2004526149A (ja) 2004-08-26

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