DE60139493D1 - Verfahren und vorrichtung zur fehlerabschätzung in einem hybriden ortungssystem - Google Patents

Verfahren und vorrichtung zur fehlerabschätzung in einem hybriden ortungssystem

Info

Publication number
DE60139493D1
DE60139493D1 DE60139493T DE60139493T DE60139493D1 DE 60139493 D1 DE60139493 D1 DE 60139493D1 DE 60139493 T DE60139493 T DE 60139493T DE 60139493 T DE60139493 T DE 60139493T DE 60139493 D1 DE60139493 D1 DE 60139493D1
Authority
DE
Germany
Prior art keywords
pseudo range
error
selected parameter
range measurements
clusters
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.)
Expired - Lifetime
Application number
DE60139493T
Other languages
English (en)
Inventor
Alkinoos Vayanos
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.)
Qualcomm Inc
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 DE60139493D1 publication Critical patent/DE60139493D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • G01S5/0205—Details
    • G01S5/021—Calibration, monitoring or correction
    • 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
    • G01S5/0205—Details
    • G01S5/0244—Accuracy or reliability of position solution or of measurements contributing thereto
    • 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • 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
    • 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
    • G01S19/20—Integrity monitoring, fault detection or fault isolation of space segment
    • 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
    • G01S19/42—Determining position
    • G01S19/48—Determining position by combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further 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
    • 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
    • G01S5/0252—Radio frequency fingerprinting

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Navigation (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Traffic Control Systems (AREA)
DE60139493T 2000-10-26 2001-10-24 Verfahren und vorrichtung zur fehlerabschätzung in einem hybriden ortungssystem Expired - Lifetime DE60139493D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/697,781 US6420999B1 (en) 2000-10-26 2000-10-26 Method and apparatus for determining an error estimate in a hybrid position determination system
PCT/US2001/050896 WO2002046788A2 (en) 2000-10-26 2001-10-24 Method and apparatus for determining an error estimate in a hybrid position determination system

Publications (1)

Publication Number Publication Date
DE60139493D1 true DE60139493D1 (de) 2009-09-17

Family

ID=24802506

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60139493T Expired - Lifetime DE60139493D1 (de) 2000-10-26 2001-10-24 Verfahren und vorrichtung zur fehlerabschätzung in einem hybriden ortungssystem

Country Status (11)

Country Link
US (1) US6420999B1 (de)
EP (2) EP1328822B1 (de)
JP (4) JP4414136B2 (de)
KR (1) KR100829666B1 (de)
CN (4) CN101101327A (de)
AT (1) ATE438868T1 (de)
AU (2) AU2002239736B2 (de)
CA (1) CA2426341A1 (de)
DE (1) DE60139493D1 (de)
IL (2) IL155635A0 (de)
WO (1) WO2002046788A2 (de)

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Also Published As

Publication number Publication date
IL155635A (en) 2009-05-04
JP2004515767A (ja) 2004-05-27
KR20030045142A (ko) 2003-06-09
JP4550872B2 (ja) 2010-09-22
ATE438868T1 (de) 2009-08-15
AU2002239736B2 (en) 2006-05-18
EP2000820A2 (de) 2008-12-10
JP2008039786A (ja) 2008-02-21
JP4414136B2 (ja) 2010-02-10
EP2000820A3 (de) 2009-01-14
CN100401093C (zh) 2008-07-09
US6420999B1 (en) 2002-07-16
IL155635A0 (en) 2003-11-23
EP1328822A2 (de) 2003-07-23
EP1328822B1 (de) 2009-08-05
CN101101327A (zh) 2008-01-09
JP2008032730A (ja) 2008-02-14
CN1483148A (zh) 2004-03-17
WO2002046788A2 (en) 2002-06-13
WO2002046788A3 (en) 2003-01-09
KR100829666B1 (ko) 2008-05-16
AU3973602A (en) 2002-06-18
CA2426341A1 (en) 2002-06-13
CN101101326A (zh) 2008-01-09
JP2008032731A (ja) 2008-02-14
CN101187700A (zh) 2008-05-28

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