HK1037730A1 - Method and apparatus for signal processing in a satellite positioning system - Google Patents

Method and apparatus for signal processing in a satellite positioning system

Info

Publication number
HK1037730A1
HK1037730A1 HK01108353A HK01108353A HK1037730A1 HK 1037730 A1 HK1037730 A1 HK 1037730A1 HK 01108353 A HK01108353 A HK 01108353A HK 01108353 A HK01108353 A HK 01108353A HK 1037730 A1 HK1037730 A1 HK 1037730A1
Authority
HK
Hong Kong
Prior art keywords
signal samples
positioning system
satellite positioning
signal processing
combination
Prior art date
Application number
HK01108353A
Other languages
English (en)
Inventor
Norman F Krasner
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
Publication of HK1037730A1 publication Critical patent/HK1037730A1/xx

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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Navigation (AREA)
HK01108353A 1998-05-06 2001-11-28 Method and apparatus for signal processing in a satellite positioning system HK1037730A1 (en)

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
HK1037730A1 true HK1037730A1 (en) 2002-02-15

Family

ID=22117211

Family Applications (1)

Application Number Title Priority Date Filing Date
HK01108353A HK1037730A1 (en) 1998-05-06 2001-11-28 Method and apparatus for signal processing in a satellite positioning system

Country Status (14)

Country Link
US (3) US6816710B2 (sl)
EP (1) EP1078275B1 (sl)
JP (1) JP5068900B2 (sl)
KR (2) KR100682777B1 (sl)
CN (2) CN1991403B (sl)
AT (1) ATE408156T1 (sl)
AU (1) AU4405999A (sl)
BR (1) BRPI9910228B1 (sl)
CA (1) CA2331721C (sl)
DE (1) DE69939534D1 (sl)
HK (1) HK1037730A1 (sl)
IL (1) IL139459A0 (sl)
MX (1) MXPA00010883A (sl)
WO (1) WO1999057573A1 (sl)

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KR20010071215A (ko) 2001-07-28
US20040147228A1 (en) 2004-07-29
CA2331721A1 (en) 1999-11-11
CN1316057A (zh) 2001-10-03
US8078118B2 (en) 2011-12-13
CN1991403A (zh) 2007-07-04
US7650156B2 (en) 2010-01-19
IL139459A0 (en) 2001-11-25
CN1991403B (zh) 2011-06-15
AU4405999A (en) 1999-11-23
CN100344985C (zh) 2007-10-24
US20040087270A1 (en) 2004-05-06
KR100682777B1 (ko) 2007-02-15
US6816710B2 (en) 2004-11-09
US20100182197A1 (en) 2010-07-22
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BRPI9910228B1 (pt) 2016-10-18
KR100847714B1 (ko) 2008-07-23
JP2002530627A (ja) 2002-09-17
EP1078275B1 (en) 2008-09-10
KR20060090304A (ko) 2006-08-10
EP1078275A1 (en) 2001-02-28
WO1999057573A1 (en) 1999-11-11
ATE408156T1 (de) 2008-09-15
MXPA00010883A (es) 2003-02-10
CA2331721C (en) 2009-10-06
DE69939534D1 (de) 2008-10-23

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