ATE530925T1 - Verfahren und system zur kalibrierung von gruppenverzögerungsfehlern in einem kombinierten gps- und glonass-empfänger - Google Patents

Verfahren und system zur kalibrierung von gruppenverzögerungsfehlern in einem kombinierten gps- und glonass-empfänger

Info

Publication number
ATE530925T1
ATE530925T1 AT09010012T AT09010012T ATE530925T1 AT E530925 T1 ATE530925 T1 AT E530925T1 AT 09010012 T AT09010012 T AT 09010012T AT 09010012 T AT09010012 T AT 09010012T AT E530925 T1 ATE530925 T1 AT E530925T1
Authority
AT
Austria
Prior art keywords
gps
glonass
signals
group delay
navigation information
Prior art date
Application number
AT09010012T
Other languages
English (en)
Inventor
Charles Abraham
Original Assignee
Broadcom Corp
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 Broadcom Corp filed Critical Broadcom Corp
Application granted granted Critical
Publication of ATE530925T1 publication Critical patent/ATE530925T1/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
    • G01S19/23—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
    • G01S19/01—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
    • G01S19/33—Multimode operation in different systems which transmit time stamped messages, e.g. GPS/GLONASS
    • 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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0294—Trajectory determination or predictive filtering, e.g. target tracking or Kalman filtering

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Selective Calling Equipment (AREA)
AT09010012T 2008-08-15 2009-08-03 Verfahren und system zur kalibrierung von gruppenverzögerungsfehlern in einem kombinierten gps- und glonass-empfänger ATE530925T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/192,963 US7859454B2 (en) 2008-08-15 2008-08-15 Method and system for calibrating group delay errors in a combined GPS and GLONASS receiver

Publications (1)

Publication Number Publication Date
ATE530925T1 true ATE530925T1 (de) 2011-11-15

Family

ID=41262153

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09010012T ATE530925T1 (de) 2008-08-15 2009-08-03 Verfahren und system zur kalibrierung von gruppenverzögerungsfehlern in einem kombinierten gps- und glonass-empfänger

Country Status (6)

Country Link
US (1) US7859454B2 (de)
EP (1) EP2154543B1 (de)
KR (1) KR101071900B1 (de)
CN (1) CN101650418B (de)
AT (1) ATE530925T1 (de)
TW (1) TWI424184B (de)

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US8217833B2 (en) * 2008-12-11 2012-07-10 Hemisphere Gps Llc GNSS superband ASIC with simultaneous multi-frequency down conversion
US8386129B2 (en) 2009-01-17 2013-02-26 Hemipshere GPS, LLC Raster-based contour swathing for guidance and variable-rate chemical application
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US8401704B2 (en) * 2009-07-22 2013-03-19 Hemisphere GPS, LLC GNSS control system and method for irrigation and related applications
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Also Published As

Publication number Publication date
HK1140822A1 (en) 2010-10-22
EP2154543A1 (de) 2010-02-17
CN101650418B (zh) 2012-10-03
KR101071900B1 (ko) 2011-10-11
KR20100021382A (ko) 2010-02-24
EP2154543B1 (de) 2011-10-26
CN101650418A (zh) 2010-02-17
US20100039321A1 (en) 2010-02-18
US7859454B2 (en) 2010-12-28
TW201022704A (en) 2010-06-16
TWI424184B (zh) 2014-01-21

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