HK1056401A1 - Correction strategy for gps receivers - Google Patents

Correction strategy for gps receivers

Info

Publication number
HK1056401A1
HK1056401A1 HK03108598.6A HK03108598A HK1056401A1 HK 1056401 A1 HK1056401 A1 HK 1056401A1 HK 03108598 A HK03108598 A HK 03108598A HK 1056401 A1 HK1056401 A1 HK 1056401A1
Authority
HK
Hong Kong
Prior art keywords
gps receivers
correction strategy
strategy
correction
receivers
Prior art date
Application number
HK03108598.6A
Other languages
English (en)
Inventor
Stephen J Edwards
Paul W Mcburney
Original Assignee
Seiko Epson Corp
Eride 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 Seiko Epson Corp, Eride Inc filed Critical Seiko Epson Corp
Publication of HK1056401A1 publication Critical patent/HK1056401A1/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
    • G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
    • G01S19/25—Acquisition or tracking or demodulation of signals transmitted by the system involving aiding data received from a cooperating element, e.g. assisted GPS
    • G01S19/258—Acquisition or tracking or demodulation of signals transmitted by the system involving aiding data received from a cooperating element, e.g. assisted GPS relating to the satellite constellation, e.g. almanac, ephemeris data, lists of satellites in view
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
HK03108598.6A 2002-02-19 2003-11-25 Correction strategy for gps receivers HK1056401A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/079,217 US6701253B2 (en) 2002-02-19 2002-02-19 Total correction strategy

Publications (1)

Publication Number Publication Date
HK1056401A1 true HK1056401A1 (en) 2004-02-13

Family

ID=27622807

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03108598.6A HK1056401A1 (en) 2002-02-19 2003-11-25 Correction strategy for gps receivers

Country Status (5)

Country Link
US (1) US6701253B2 (xx)
EP (1) EP1336866B1 (xx)
JP (1) JP2003262668A (xx)
CN (1) CN100578254C (xx)
HK (1) HK1056401A1 (xx)

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US20080027841A1 (en) * 2002-01-16 2008-01-31 Jeff Scott Eder System for integrating enterprise performance management
TWI269052B (en) * 2002-02-13 2006-12-21 Matsushita Electric Works Ltd Ionospheric error prediction and correction in satellite positioning systems
WO2004034077A2 (en) * 2002-10-04 2004-04-22 Sigtec Navigation Pty Ltd Satellite-based positioning system improvement
GB0310410D0 (en) * 2003-05-07 2003-06-11 Koninkl Philips Electronics Nv A method of determining a GPS position fix and a GPS receiver for the same
KR100526569B1 (ko) * 2003-09-20 2005-11-03 삼성전자주식회사 에이.지.피.에스 기능을 갖는 텔레매틱스 서비스 제공 장치 및 방법
US20050162312A1 (en) * 2004-01-28 2005-07-28 Delorme Publishing Co. Method and device for processing raw GPS data
FR2886736B1 (fr) * 2005-06-07 2007-08-10 Alcatel Sa Procede d'acquisition de signaux dans un systeme global de navigation par satellite et dispositif de mise en oeuvre
CN101198883B (zh) * 2005-06-13 2012-03-21 诺基亚公司 支持辅助的卫星定位
MX2007015693A (es) * 2005-06-13 2008-02-21 Nokia Corp Soporte de un posicionamiento a base de satelites asistido.
CN101346604B (zh) * 2006-02-07 2010-10-20 全球定位有限公司 计算具有可变长时间范围的长期轨道和时钟模型
EP2267472A1 (en) * 2006-04-24 2010-12-29 Qualcomm Incorporated Ephemeris extension systems and methods for GNSS applications
US7548200B2 (en) 2006-04-24 2009-06-16 Nemerix Sa Ephemeris extension method for GNSS applications
US7907087B2 (en) * 2006-05-05 2011-03-15 Nokia Corporation Satellite based positioning of a wireless terminal
EP1873546A1 (en) * 2006-06-23 2008-01-02 Nemerix SA Method and system for ephemeris extension for GNSS applications
US8493267B2 (en) 2006-11-10 2013-07-23 Qualcomm Incorporated Method and apparatus for position determination with extended SPS orbit information
US8497801B2 (en) 2007-02-05 2013-07-30 Qualcomm Incorporated Prediction refresh method for ephemeris extensions
US9366763B2 (en) * 2009-02-04 2016-06-14 Qualcomm Incorporated Method and apparatus for position determination with hybrid SPS orbit data
EP2330433A1 (en) * 2009-09-30 2011-06-08 Astrium Limited Positioning system
US20120119944A1 (en) * 2010-05-30 2012-05-17 Trimble Navigation Limited Gnss atmospheric estimation with ambiguity fixing
RU2486544C2 (ru) * 2010-10-22 2013-06-27 Всеволод Борисович Иванов Способ определения координат потребителя в системах глонасс/gps и устройство для его реализации
JP6126865B2 (ja) * 2013-02-22 2017-05-10 アールエックス ネットワークス インコーポレイテッド 予測及びリアルタイム支援型ｇｐｓシステムのための分散軌道モデル及び伝播方法
FR3025610B1 (fr) * 2014-09-05 2022-01-14 Centre Nat Etd Spatiales Procede de determination collaborative d'erreurs de positionnement d'un systeme de navigation par satellites
FR3030058B1 (fr) 2014-12-11 2016-12-09 Airbus Helicopters Dispositif redondant de capteurs de pilotage pour aeronef a voiture tournante
ES2879277T3 (es) 2015-03-06 2021-11-22 Gatekeeper Systems Inc Ubicación de bajo consumo de energía de objetos móviles
CN104849734B (zh) * 2015-05-27 2017-08-25 中国科学院嘉兴微电子与系统工程中心 一种组合导航接收机中辅助捕获方法
US10001541B2 (en) 2015-09-04 2018-06-19 Gatekeeper Systems, Inc. Magnetometer and accelerometer calibration for cart navigation system
WO2017041045A1 (en) 2015-09-04 2017-03-09 Gatekeeper Systems, Inc. Estimating motion of wheeled carts
DE102017103894B3 (de) * 2017-02-24 2018-06-28 Geo++ GmbH Verfahren zum Kalibrieren einer GNSS-Antenne eines Fahrzeuges
CN110612559B (zh) 2017-03-08 2021-10-15 看门人系统公司 用于轮式车的导航系统
US11137502B2 (en) * 2018-05-29 2021-10-05 Star Ally International Limited Method and system for signal detection including positioning signals

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US6236940B1 (en) * 1995-09-08 2001-05-22 Prolink, Inc. Display monitor for golf cart yardage and information system
GB9704497D0 (en) * 1997-03-05 1997-04-23 Philips Electronics Nv Method of and satellite navigational receiver for determining a geographical location
US6453237B1 (en) * 1999-04-23 2002-09-17 Global Locate, Inc. Method and apparatus for locating and providing services to mobile devices
US6211819B1 (en) * 1999-08-27 2001-04-03 Motorola, Inc. Mobile station location determination in a radio communication system
US6469663B1 (en) * 2000-03-21 2002-10-22 Csi Wireless Inc. Method and system for GPS and WAAS carrier phase measurements for relative positioning
US6437734B1 (en) * 2000-10-11 2002-08-20 Seiko Epson Corporation Satellite navigation receiver and method
US6567041B1 (en) * 2001-04-18 2003-05-20 Sprint Spectrum, L.P. Network system and method for a remote reference receiver system

Also Published As

Publication number Publication date
CN100578254C (zh) 2010-01-06
US6701253B2 (en) 2004-03-02
JP2003262668A (ja) 2003-09-19
EP1336866B1 (en) 2012-02-08
EP1336866A3 (en) 2004-01-07
EP1336866A2 (en) 2003-08-20
US20030163256A1 (en) 2003-08-28
CN1439891A (zh) 2003-09-03

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20191214