DE69939534D1 - Verfahren und vorrichtung zur signalverarbeitung in einem satellitenpositionsbestimmungssystem - Google Patents

Verfahren und vorrichtung zur signalverarbeitung in einem satellitenpositionsbestimmungssystem

Info

Publication number
DE69939534D1
DE69939534D1 DE69939534T DE69939534T DE69939534D1 DE 69939534 D1 DE69939534 D1 DE 69939534D1 DE 69939534 T DE69939534 T DE 69939534T DE 69939534 T DE69939534 T DE 69939534T DE 69939534 D1 DE69939534 D1 DE 69939534D1
Authority
DE
Germany
Prior art keywords
signal samples
satellite positioning
signal processing
determination system
positioning determination
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
DE69939534T
Other languages
English (en)
Inventor
Norman F Krasner
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.)
SnapTrack Inc
Original Assignee
SnapTrack 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 SnapTrack Inc filed Critical SnapTrack Inc
Application granted granted Critical
Publication of DE69939534D1 publication Critical patent/DE69939534D1/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
    • 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
    • G01S19/35—Constructional details or hardware or software details of the signal processing chain
    • G01S19/37—Hardware or software details of the signal processing chain
    • 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
    • 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
    • G01S19/243—Demodulation of navigation message
    • 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
    • G01S19/246—Acquisition or tracking or demodulation of signals transmitted by the system involving long acquisition integration times, extended snapshots of signals or methods specifically directed towards weak signal acquisition
    • 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
    • G01S2205/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S2205/001—Transmission of position information to remote stations
    • G01S2205/008—Transmission of position information to remote stations using a mobile telephone network
    • 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
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0018—Transmission from mobile station to base station
DE69939534T 1998-05-06 1999-04-13 Verfahren und vorrichtung zur signalverarbeitung in einem satellitenpositionsbestimmungssystem Expired - Lifetime DE69939534D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/074,021 US6816710B2 (en) 1998-05-06 1998-05-06 Method and apparatus for signal processing in a satellite positioning system
PCT/US1999/008084 WO1999057573A1 (en) 1998-05-06 1999-04-13 Method and apparatus for signal processing in a satellite positioning system

Publications (1)

Publication Number Publication Date
DE69939534D1 true DE69939534D1 (de) 2008-10-23

Family

ID=22117211

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69939534T Expired - Lifetime DE69939534D1 (de) 1998-05-06 1999-04-13 Verfahren und vorrichtung zur signalverarbeitung in einem satellitenpositionsbestimmungssystem

Country Status (14)

Country Link
US (3) US6816710B2 (de)
EP (1) EP1078275B1 (de)
JP (1) JP5068900B2 (de)
KR (2) KR100682777B1 (de)
CN (2) CN100344985C (de)
AT (1) ATE408156T1 (de)
AU (1) AU4405999A (de)
BR (1) BRPI9910228B1 (de)
CA (1) CA2331721C (de)
DE (1) DE69939534D1 (de)
HK (1) HK1037730A1 (de)
IL (1) IL139459A0 (de)
MX (1) MXPA00010883A (de)
WO (1) WO1999057573A1 (de)

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KR20010071215A (ko) 2001-07-28
JP5068900B2 (ja) 2012-11-07
CA2331721A1 (en) 1999-11-11
MXPA00010883A (es) 2003-02-10
BR9910228A (pt) 2002-01-22
US6816710B2 (en) 2004-11-09
EP1078275B1 (de) 2008-09-10
KR100847714B1 (ko) 2008-07-23
US20040087270A1 (en) 2004-05-06
AU4405999A (en) 1999-11-23
CN1316057A (zh) 2001-10-03
US20100182197A1 (en) 2010-07-22
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WO1999057573A1 (en) 1999-11-11
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US7650156B2 (en) 2010-01-19
US20040147228A1 (en) 2004-07-29
KR100682777B1 (ko) 2007-02-15
ATE408156T1 (de) 2008-09-15
CN1991403B (zh) 2011-06-15
US8078118B2 (en) 2011-12-13
CN100344985C (zh) 2007-10-24
JP2002530627A (ja) 2002-09-17
IL139459A0 (en) 2001-11-25

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