WO1999057573A1 - Method and apparatus for signal processing in a satellite positioning system - Google Patents
Method and apparatus for signal processing in a satellite positioning system Download PDFInfo
- Publication number
- WO1999057573A1 WO1999057573A1 PCT/US1999/008084 US9908084W WO9957573A1 WO 1999057573 A1 WO1999057573 A1 WO 1999057573A1 US 9908084 W US9908084 W US 9908084W WO 9957573 A1 WO9957573 A1 WO 9957573A1
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- WO
- WIPO (PCT)
- Prior art keywords
- satellite
- signal samples
- portions
- navigational information
- sets
- Prior art date
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
-
- 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
- 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
Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MXPA00010883A MXPA00010883A (en) | 1998-05-06 | 1999-04-13 | Method and apparatus for signal processing in a satellite positioning system. |
JP2000547486A JP5068900B2 (en) | 1998-05-06 | 1999-04-13 | Signal processing method and apparatus in satellite positioning system |
IL13945999A IL139459A0 (en) | 1998-05-06 | 1999-04-13 | Method and apparatus for signal processing in a satellite positioning system |
BRPI9910228A BRPI9910228B1 (en) | 1998-05-06 | 1999-04-13 | method and equipment for providing signal processing from a satellite positioning system |
DE69939534T DE69939534D1 (en) | 1998-05-06 | 1999-04-13 | METHOD AND DEVICE FOR SIGNAL PROCESSING IN A SATELLITE POSITIONING DETERMINATION SYSTEM |
AU44059/99A AU4405999A (en) | 1998-05-06 | 1999-04-13 | Method and apparatus for signal processing in a satellite positioning system |
EP99927071A EP1078275B1 (en) | 1998-05-06 | 1999-04-13 | Method and apparatus for signal processing in a satellite positioning system |
CA002331721A CA2331721C (en) | 1998-05-06 | 1999-04-13 | Method and apparatus for signal processing in a satellite positioning system |
HK01108353A HK1037730A1 (en) | 1998-05-06 | 2001-11-28 | Method and apparatus for signal processing in a satellite positioning system |
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 |
US09/074,021 | 1998-05-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999057573A1 true WO1999057573A1 (en) | 1999-11-11 |
Family
ID=22117211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1999/008084 WO1999057573A1 (en) | 1998-05-06 | 1999-04-13 | Method and apparatus for signal processing in a satellite positioning system |
Country Status (14)
Country | Link |
---|---|
US (3) | US6816710B2 (en) |
EP (1) | EP1078275B1 (en) |
JP (1) | JP5068900B2 (en) |
KR (2) | KR100847714B1 (en) |
CN (2) | CN100344985C (en) |
AT (1) | ATE408156T1 (en) |
AU (1) | AU4405999A (en) |
BR (1) | BRPI9910228B1 (en) |
CA (1) | CA2331721C (en) |
DE (1) | DE69939534D1 (en) |
HK (1) | HK1037730A1 (en) |
IL (1) | IL139459A0 (en) |
MX (1) | MXPA00010883A (en) |
WO (1) | WO1999057573A1 (en) |
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WO2002012913A3 (en) * | 2000-08-08 | 2002-05-16 | Qualcomm Inc | Method, apparatus, and system for gps signal prediction |
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KR101014050B1 (en) | 2004-12-23 | 2011-02-14 | 현대자동차주식회사 | A method of initial synchronization of GPS receiver which is effective at weak signal environment |
WO2015053856A3 (en) * | 2013-09-17 | 2015-07-23 | Qualcomm Incorporated | Signal tracking and decoding in gnss |
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US9231690B2 (en) | 2013-09-17 | 2016-01-05 | Qualcomm Incorporated | Signal tracking and decoding in GNSS |
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US10145959B2 (en) | 2016-03-21 | 2018-12-04 | Honeywell International Inc. | Weighting algorithm for signal processing |
WO2017175294A1 (en) * | 2016-04-05 | 2017-10-12 | 三菱電機株式会社 | Signal reception device and signal reception method |
JPWO2017175294A1 (en) * | 2016-04-05 | 2018-04-19 | 三菱電機株式会社 | Signal receiving apparatus and signal receiving method |
Also Published As
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JP2002530627A (en) | 2002-09-17 |
DE69939534D1 (en) | 2008-10-23 |
US20100182197A1 (en) | 2010-07-22 |
CN1991403A (en) | 2007-07-04 |
US20040087270A1 (en) | 2004-05-06 |
BR9910228A (en) | 2002-01-22 |
JP5068900B2 (en) | 2012-11-07 |
CN100344985C (en) | 2007-10-24 |
ATE408156T1 (en) | 2008-09-15 |
HK1037730A1 (en) | 2002-02-15 |
KR100682777B1 (en) | 2007-02-15 |
US7650156B2 (en) | 2010-01-19 |
IL139459A0 (en) | 2001-11-25 |
AU4405999A (en) | 1999-11-23 |
BRPI9910228B1 (en) | 2016-10-18 |
US8078118B2 (en) | 2011-12-13 |
CA2331721A1 (en) | 1999-11-11 |
US6816710B2 (en) | 2004-11-09 |
MXPA00010883A (en) | 2003-02-10 |
CA2331721C (en) | 2009-10-06 |
EP1078275B1 (en) | 2008-09-10 |
CN1991403B (en) | 2011-06-15 |
CN1316057A (en) | 2001-10-03 |
KR100847714B1 (en) | 2008-07-23 |
KR20010071215A (en) | 2001-07-28 |
KR20060090304A (en) | 2006-08-10 |
US20040147228A1 (en) | 2004-07-29 |
EP1078275A1 (en) | 2001-02-28 |
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