HK1121808A1 - Method and apparatus for validating a position in a satellite positioning system using range-rate measurements - Google Patents

Method and apparatus for validating a position in a satellite positioning system using range-rate measurements

Info

Publication number
HK1121808A1
HK1121808A1 HK08110861.7A HK08110861A HK1121808A1 HK 1121808 A1 HK1121808 A1 HK 1121808A1 HK 08110861 A HK08110861 A HK 08110861A HK 1121808 A1 HK1121808 A1 HK 1121808A1
Authority
HK
Hong Kong
Prior art keywords
validating
range
positioning system
satellite positioning
rate measurements
Prior art date
Application number
HK08110861.7A
Other languages
English (en)
Inventor
Frank Van Diggelen
Original Assignee
Global Locate 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 Global Locate Inc filed Critical Global Locate Inc
Publication of HK1121808A1 publication Critical patent/HK1121808A1/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
    • G01S19/38—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
    • G01S19/42—Determining position
    • 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
    • G01S19/01—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
    • G01S19/25—Acquisition or tracking or demodulation of signals transmitted by the system involving aiding data received from a cooperating element, e.g. assisted GPS
    • G01S19/254—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 Doppler shift of satellite signals

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)
HK08110861.7A 2005-06-01 2008-09-30 Method and apparatus for validating a position in a satellite positioning system using range-rate measurements HK1121808A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/142,824 US7522098B2 (en) 2005-06-01 2005-06-01 Method and apparatus for validating a position in a satellite positioning system using range-rate measurements
PCT/US2006/020568 WO2006130515A2 (en) 2005-06-01 2006-05-26 Method and apparatus for validating a position in a satellite positioning system using range-rate measurements

Publications (1)

Publication Number Publication Date
HK1121808A1 true HK1121808A1 (en) 2009-04-30

Family

ID=37482194

Family Applications (1)

Application Number Title Priority Date Filing Date
HK08110861.7A HK1121808A1 (en) 2005-06-01 2008-09-30 Method and apparatus for validating a position in a satellite positioning system using range-rate measurements

Country Status (6)

Country Link
US (3) US7522098B2 (xx)
EP (1) EP1891458B1 (xx)
KR (1) KR101000984B1 (xx)
CN (1) CN101185008B (xx)
HK (1) HK1121808A1 (xx)
WO (1) WO2006130515A2 (xx)

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US7522098B2 (en) * 2005-06-01 2009-04-21 Global Locate, Inc. Method and apparatus for validating a position in a satellite positioning system using range-rate measurements
JP2010071977A (ja) * 2008-08-20 2010-04-02 Seiko Epson Corp 初期位置決定方法、測位方法及び測位装置
US8370063B2 (en) 2008-10-29 2013-02-05 Telenav, Inc. Navigation system having filtering mechanism and method of operation thereof
US8035557B2 (en) * 2008-11-24 2011-10-11 Andrew, Llc System and method for server side detection of falsified satellite measurements
JP2010203959A (ja) * 2009-03-04 2010-09-16 Seiko Epson Corp 初期位置決定方法、位置算出方法及び位置算出装置
EP2502091B1 (en) * 2009-11-17 2014-01-01 Topcon Positioning Systems, Inc. Detection and correction of anomalous measurements and ambiguity resolution in a global navigation satellite system receiver
US20110273329A1 (en) * 2010-05-06 2011-11-10 Weng Chin-Tang Method and Apparatus for Fast TTFF
GB201100114D0 (en) * 2011-01-05 2011-02-16 Cambridge Silicon Radio Ltd Determing positiion
GB2491549A (en) 2011-01-05 2012-12-12 Cambridge Silicon Radio Ltd Satellite subset selection
GB2487256B8 (en) 2011-01-05 2015-04-01 Cambridge Silicon Radio Ltd Location fix from unknown position
GB2487348B (en) 2011-01-05 2018-10-03 Qualcomm Technologies Int Ltd Calculation of location in a satellite navigation system with extended convergence zone
US9164179B2 (en) 2012-11-01 2015-10-20 Google Technology Holdings LLC Systems and methods for generating compensated speed values for doppler-enabled device
TWI451115B (zh) * 2012-12-05 2014-09-01 Inst Information Industry 衛星定位方法、衛星虛擬距離計算裝置及其衛星虛擬距離計算方法
CN104181555A (zh) * 2013-05-24 2014-12-03 凹凸电子（武汉）有限公司 卫星定位的定位质量判断方法和接收机
EP2806291A1 (en) * 2013-05-24 2014-11-26 O2 Micro, Inc. Method and apparatus for evaluating satellite positioning quality
EP3032279B1 (en) 2014-12-08 2019-03-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Pseudorange determinator, method for providing a pseudorange information and computer program
US11428822B2 (en) 2016-12-01 2022-08-30 Google Llc Methods and systems for location determination
WO2019220413A1 (en) * 2018-05-18 2019-11-21 Telefonaktiebolaget Lm Ericsson (Publ) Methods for handling gnss reference system information of reference stations
KR20220031007A (ko) 2019-07-08 2022-03-11 구글 엘엘씨 반사된 gnss 신호에 대한 감도 향상
JP2021071345A (ja) * 2019-10-30 2021-05-06 セイコーエプソン株式会社 半導体ｉｃ、電子機器及び測位方法
US20220196850A1 (en) * 2020-12-18 2022-06-23 Albora Technologies Limited Time free position determination of a roving receiver using a reference receiver
CN113281796B (zh) * 2021-07-23 2021-10-15 腾讯科技（深圳）有限公司 位置确定方法、速度确定方法、装置、设备和存储介质

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Also Published As

Publication number Publication date
US8581779B2 (en) 2013-11-12
KR20080020653A (ko) 2008-03-05
US7944394B2 (en) 2011-05-17
EP1891458B1 (en) 2011-10-19
US7522098B2 (en) 2009-04-21
CN101185008A (zh) 2008-05-21
EP1891458A4 (en) 2010-09-22
US20110199258A1 (en) 2011-08-18
WO2006130515A3 (en) 2007-02-15
US20090174598A1 (en) 2009-07-09
CN101185008B (zh) 2011-01-26
US20060273954A1 (en) 2006-12-07
KR101000984B1 (ko) 2010-12-13
WO2006130515A2 (en) 2006-12-07
EP1891458A2 (en) 2008-02-27

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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: 20180526