CN100547429C - 在存在时变频率误差时优化基于gps的定位的方法和装置 - Google Patents

在存在时变频率误差时优化基于gps的定位的方法和装置 Download PDF

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Publication number
CN100547429C
CN100547429C CNB2003801017828A CN200380101782A CN100547429C CN 100547429 C CN100547429 C CN 100547429C CN B2003801017828 A CNB2003801017828 A CN B2003801017828A CN 200380101782 A CN200380101782 A CN 200380101782A CN 100547429 C CN100547429 C CN 100547429C
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China
Prior art keywords
gps
doppler
doppler shift
cdma
time
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Expired - Fee Related
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CNB2003801017828A
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English (en)
Chinese (zh)
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CN1705892A (zh
Inventor
E·希米奇
C·帕特里克
D·N·罗维奇
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
    • G01S19/25—Acquisition or tracking or demodulation of signals transmitted by the system involving aiding data received from a cooperating element, e.g. assisted GPS
    • G01S19/256—Acquisition or tracking or demodulation of signals transmitted by the system involving aiding data received from a cooperating element, e.g. assisted GPS relating to timing, e.g. time of week, code phase, timing offset
    • 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
    • G01S19/31—Acquisition or tracking of other signals for positioning

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  • 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)
CNB2003801017828A 2002-10-22 2003-10-22 在存在时变频率误差时优化基于gps的定位的方法和装置 Expired - Fee Related CN100547429C (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US42058302P 2002-10-22 2002-10-22
US60/420,583 2002-10-22
US44096003P 2003-01-16 2003-01-16
US60/440,960 2003-01-16
US10/404,711 US6903684B1 (en) 2002-10-22 2003-03-31 Method and apparatus for optimizing GPS-based position location in presence of time varying frequency error
US10/404,711 2003-03-31
PCT/US2003/033662 WO2004038447A1 (en) 2002-10-22 2003-10-22 Method and apparatus for optimizing gps-based position location in presence of time varying frequency error

Publications (2)

Publication Number Publication Date
CN1705892A CN1705892A (zh) 2005-12-07
CN100547429C true CN100547429C (zh) 2009-10-07

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CNB2003801017828A Expired - Fee Related CN100547429C (zh) 2002-10-22 2003-10-22 在存在时变频率误差时优化基于gps的定位的方法和装置

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US (1) US6903684B1 (enExample)
EP (1) EP1556711A1 (enExample)
JP (1) JP4559357B2 (enExample)
KR (1) KR101065229B1 (enExample)
CN (1) CN100547429C (enExample)
AU (1) AU2003284883B2 (enExample)
BR (1) BR0315521A (enExample)
CA (1) CA2499415A1 (enExample)
IL (1) IL167437A (enExample)
MX (1) MXPA05004310A (enExample)
WO (1) WO2004038447A1 (enExample)

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Publication number Publication date
KR20050051717A (ko) 2005-06-01
KR101065229B1 (ko) 2011-09-16
MXPA05004310A (es) 2005-08-03
CN1705892A (zh) 2005-12-07
JP2006509218A (ja) 2006-03-16
AU2003284883A1 (en) 2004-05-13
IL167437A (en) 2010-05-31
JP4559357B2 (ja) 2010-10-06
WO2004038447A1 (en) 2004-05-06
US6903684B1 (en) 2005-06-07
AU2003284883B2 (en) 2009-07-09
BR0315521A (pt) 2005-09-20
EP1556711A1 (en) 2005-07-27
HK1082045A1 (zh) 2006-05-26
CA2499415A1 (en) 2004-05-06

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