WO2002071095A2 - Method and apparatus providing improved position estimate based on an initial coarse position estimate - Google Patents
Method and apparatus providing improved position estimate based on an initial coarse position estimate Download PDFInfo
- Publication number
- WO2002071095A2 WO2002071095A2 PCT/US2002/006213 US0206213W WO02071095A2 WO 2002071095 A2 WO2002071095 A2 WO 2002071095A2 US 0206213 W US0206213 W US 0206213W WO 02071095 A2 WO02071095 A2 WO 02071095A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- transmitters
- estimates
- revised
- estimate
- position estimate
- 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
- G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
- G01S19/05—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing aiding data
- G01S19/06—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing aiding data employing an initial estimate of the location of the receiver as aiding data or in generating aiding data
-
- 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
- G01S19/40—Correcting position, velocity or attitude
-
- 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
-
- 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
- G01S19/08—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing integrity information, e.g. health of satellites or quality of ephemeris data
Abstract
Description
Claims
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02704464A EP1366376B1 (en) | 2001-03-05 | 2002-03-01 | Method and apparatus providing improved position estimate based on an initial coarse position estimate |
AT02704464T ATE547723T1 (en) | 2001-03-05 | 2002-03-01 | METHOD AND DEVICE FOR IMPROVED POSITION DETERMINATION USING A COARSE INITIAL POSITION ESTIMATE |
MXPA03008016A MXPA03008016A (en) | 2001-03-05 | 2002-03-01 | Method and apparatus providing improved position estimate based on an initial coarse position estimate. |
JP2002569959A JP4119256B2 (en) | 2001-03-05 | 2002-03-01 | Method and apparatus for providing an improved position estimate based on an initial coarse position estimate |
IL15743802A IL157438A0 (en) | 2001-03-05 | 2002-03-01 | Method and apparatus providing improved position estimate based on an initial coarse position estimate |
CA2439880A CA2439880C (en) | 2001-03-05 | 2002-03-01 | Method and apparatus providing improved position estimate based on an initial coarse position estimate |
BR0207903-8A BR0207903A (en) | 2001-03-05 | 2002-03-01 | Method and apparatus providing an improved position estimate based on an initial rough position estimate |
KR1020037011606A KR100924937B1 (en) | 2001-03-05 | 2002-03-01 | Method and apparatus providing improved position estimate based on an initial coarse position estimate |
IL157438A IL157438A (en) | 2001-03-05 | 2003-08-17 | Method and apparatus providing improved position estimate based on an initial coarse position estimate |
IL192862A IL192862A0 (en) | 2001-03-05 | 2008-07-16 | Method and apparatus providing improved position estimate based onan initial coarse position estimate |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US27357001P | 2001-03-05 | 2001-03-05 | |
US60/273,570 | 2001-03-05 | ||
US09/878,934 | 2001-06-11 | ||
US09/878,934 US6570530B2 (en) | 2001-03-05 | 2001-06-11 | Method and apparatus providing improved position estimate based on an initial coarse position estimate |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002071095A2 true WO2002071095A2 (en) | 2002-09-12 |
WO2002071095A3 WO2002071095A3 (en) | 2002-11-07 |
Family
ID=26956300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2002/006213 WO2002071095A2 (en) | 2001-03-05 | 2002-03-01 | Method and apparatus providing improved position estimate based on an initial coarse position estimate |
Country Status (11)
Country | Link |
---|---|
US (1) | US6570530B2 (en) |
EP (2) | EP1366376B1 (en) |
JP (1) | JP4119256B2 (en) |
KR (2) | KR100941342B1 (en) |
CN (2) | CN101311745B (en) |
AT (2) | ATE547724T1 (en) |
BR (1) | BR0207903A (en) |
CA (1) | CA2439880C (en) |
IL (3) | IL157438A0 (en) |
MX (1) | MXPA03008016A (en) |
WO (1) | WO2002071095A2 (en) |
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2002
- 2002-03-01 MX MXPA03008016A patent/MXPA03008016A/en active IP Right Grant
- 2002-03-01 JP JP2002569959A patent/JP4119256B2/en not_active Expired - Fee Related
- 2002-03-01 BR BR0207903-8A patent/BR0207903A/en not_active IP Right Cessation
- 2002-03-01 EP EP02704464A patent/EP1366376B1/en not_active Expired - Lifetime
- 2002-03-01 AT AT10178890T patent/ATE547724T1/en active
- 2002-03-01 KR KR1020097004417A patent/KR100941342B1/en not_active IP Right Cessation
- 2002-03-01 AT AT02704464T patent/ATE547723T1/en active
- 2002-03-01 IL IL15743802A patent/IL157438A0/en unknown
- 2002-03-01 KR KR1020037011606A patent/KR100924937B1/en not_active IP Right Cessation
- 2002-03-01 EP EP10178890A patent/EP2259087B1/en not_active Expired - Lifetime
- 2002-03-01 CN CN2008101251586A patent/CN101311745B/en not_active Expired - Fee Related
- 2002-03-01 CN CNB028059816A patent/CN100403054C/en not_active Expired - Fee Related
- 2002-03-01 CA CA2439880A patent/CA2439880C/en not_active Expired - Fee Related
- 2002-03-01 WO PCT/US2002/006213 patent/WO2002071095A2/en active Application Filing
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2003
- 2003-08-17 IL IL157438A patent/IL157438A/en not_active IP Right Cessation
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2008
- 2008-07-16 IL IL192862A patent/IL192862A0/en unknown
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US8212719B2 (en) | 2001-06-06 | 2012-07-03 | Global Locate, Inc. | Method and apparatus for background decoding of a satellite navigation message to maintain integrity of long term orbit information in a remote receiver |
USRE48176E1 (en) | 2001-07-25 | 2020-08-25 | Avago Technologies International Sales Pte. Limited | Method and apparatus for generating and distributing satellite tracking information in a compact format |
US8583140B2 (en) | 2002-10-17 | 2013-11-12 | Qualcomm Incorporated | Method and apparatus for improving radio location accuracy with measurements |
WO2004036240A2 (en) * | 2002-10-17 | 2004-04-29 | Qualcomm, Incorporated | Method and apparatus for improving radio location accuracy |
US7660588B2 (en) | 2002-10-17 | 2010-02-09 | Qualcomm Incorporated | Method and apparatus for improving radio location accuracy with measurements |
EP1986017A3 (en) * | 2002-10-17 | 2010-12-22 | Qualcomm Incorporated | Method and apparatus for improving radio location accuracy with measurements |
US8588811B2 (en) | 2002-10-17 | 2013-11-19 | Qualcomm Incorporated | Method and apparatus for improving radio location accuracy with measurements |
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AU2003301350C1 (en) * | 2002-10-17 | 2010-02-04 | Qualcomm, Incorporated | Method and apparatus for improving radio location accuracy |
WO2004036240A3 (en) * | 2002-10-17 | 2004-06-03 | Qualcomm Inc | Method and apparatus for improving radio location accuracy |
US7119742B2 (en) | 2003-01-23 | 2006-10-10 | Samsung Electronics Co., Ltd. | Method and apparatus for estimating position utilizing GPS satellite signal |
TWI409490B (en) * | 2007-10-31 | 2013-09-21 | Global Locate Inc | An ic for a high frequency commuication device with minimal off chip components |
EP2056122A3 (en) * | 2007-10-31 | 2011-04-27 | Broadcom Corporation | Method and apparatus for backround decoding of a satellite navigation message to maintain integrity of long term orbit information in a remote receiver |
US9001742B2 (en) | 2008-09-19 | 2015-04-07 | Qualcomm Incorporated | Synchronizing a base station in a wireless communication system |
US9037155B2 (en) | 2008-10-28 | 2015-05-19 | Sven Fischer | Time of arrival (TOA) estimation for positioning in a wireless communication network |
US8982851B2 (en) | 2009-01-06 | 2015-03-17 | Qualcomm Incorporated | Hearability improvements for reference signals |
US9774431B2 (en) | 2009-01-06 | 2017-09-26 | Qualcomm Incorporated | Hearability improvements for reference signals |
US9074897B2 (en) | 2009-06-15 | 2015-07-07 | Qualcomm Incorporated | Real-time data with post-processing |
US8983452B2 (en) | 2010-02-19 | 2015-03-17 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and arrangements for maintaining timing characteristics |
US8692715B2 (en) | 2010-02-19 | 2014-04-08 | Telefonaktiebolaget L M Ericsson (Publ) | Method and arrangement of determining timing uncertainty |
CN102783227A (en) * | 2010-02-19 | 2012-11-14 | 爱立信(中国)通信有限公司 | Method and arrangement of determining timing uncertainty |
US9684057B2 (en) | 2010-02-19 | 2017-06-20 | Unwired Planet, Llc | Method and arrangement of determining timing uncertainty |
WO2011100865A1 (en) * | 2010-02-19 | 2011-08-25 | Telefonaktiebolaget L M Ericsson (Publ) | Method and arrangement of determining timing uncertainty |
US10247828B2 (en) | 2010-06-02 | 2019-04-02 | Qualcomm Incorporated | Position determination using measurements from past and present epochs |
US9091746B2 (en) | 2010-07-01 | 2015-07-28 | Qualcomm Incorporated | Determination of positions of wireless transceivers to be added to a wireless communication network |
Also Published As
Publication number | Publication date |
---|---|
IL157438A0 (en) | 2004-03-28 |
KR100941342B1 (en) | 2010-02-11 |
CN1524188A (en) | 2004-08-25 |
US20020154056A1 (en) | 2002-10-24 |
ATE547723T1 (en) | 2012-03-15 |
KR20090033918A (en) | 2009-04-06 |
IL157438A (en) | 2008-12-29 |
CA2439880A1 (en) | 2002-09-12 |
WO2002071095A3 (en) | 2002-11-07 |
CN100403054C (en) | 2008-07-16 |
MXPA03008016A (en) | 2004-05-24 |
KR100924937B1 (en) | 2009-11-05 |
EP1366376A2 (en) | 2003-12-03 |
EP2259087A1 (en) | 2010-12-08 |
US6570530B2 (en) | 2003-05-27 |
CA2439880C (en) | 2012-01-24 |
EP1366376B1 (en) | 2012-02-29 |
EP2259087B1 (en) | 2012-02-29 |
IL192862A0 (en) | 2009-02-11 |
KR20030080065A (en) | 2003-10-10 |
ATE547724T1 (en) | 2012-03-15 |
CN101311745B (en) | 2012-10-03 |
BR0207903A (en) | 2004-10-19 |
JP2004526149A (en) | 2004-08-26 |
JP4119256B2 (en) | 2008-07-16 |
CN101311745A (en) | 2008-11-26 |
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