CN116018529A - 无基站的实时动态rtk全球导航卫星系统gnss定位 - Google Patents

无基站的实时动态rtk全球导航卫星系统gnss定位 Download PDF

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Publication number
CN116018529A
CN116018529A CN202180055393.4A CN202180055393A CN116018529A CN 116018529 A CN116018529 A CN 116018529A CN 202180055393 A CN202180055393 A CN 202180055393A CN 116018529 A CN116018529 A CN 116018529A
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CN
China
Prior art keywords
mobile device
time
rtk
gnss
determining
Prior art date
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Pending
Application number
CN202180055393.4A
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English (en)
Chinese (zh)
Inventor
王敏
M·钱萨卡尔
罗宁
G·张
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Qualcomm Inc
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Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN116018529A publication Critical patent/CN116018529A/zh
Pending legal-status Critical Current

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    • 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
    • G01S19/43—Determining position using carrier phase measurements, e.g. kinematic positioning; using long or short baseline interferometry
    • G01S19/44—Carrier phase ambiguity resolution; Floating ambiguity; LAMBDA [Least-squares AMBiguity Decorrelation Adjustment] method
    • 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
    • G01S19/43—Determining position using carrier phase measurements, e.g. kinematic positioning; using long or short baseline interferometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/28—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network with correlation of data from several navigational instruments
    • 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
    • G01S19/04—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing carrier phase 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
    • G01S19/23—Testing, monitoring, correcting or calibrating of receiver elements
    • G01S19/235—Calibration of receiver components
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Automation & Control Theory (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
CN202180055393.4A 2020-08-20 2021-07-21 无基站的实时动态rtk全球导航卫星系统gnss定位 Pending CN116018529A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16/998,621 2020-08-20
US16/998,621 US11675091B2 (en) 2020-08-20 2020-08-20 RTK GNSS positioning without base stations
PCT/US2021/042636 WO2022039878A1 (en) 2020-08-20 2021-07-21 Rtk gnss positioning without base stations

Publications (1)

Publication Number Publication Date
CN116018529A true CN116018529A (zh) 2023-04-25

Family

ID=77338859

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180055393.4A Pending CN116018529A (zh) 2020-08-20 2021-07-21 无基站的实时动态rtk全球导航卫星系统gnss定位

Country Status (8)

Country Link
US (1) US11675091B2 (enExample)
EP (1) EP4200647B1 (enExample)
JP (1) JP7744967B2 (enExample)
KR (1) KR20230050331A (enExample)
CN (1) CN116018529A (enExample)
BR (1) BR112023002229A2 (enExample)
TW (1) TWI906329B (enExample)
WO (1) WO2022039878A1 (enExample)

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US12248741B2 (en) * 2020-07-28 2025-03-11 Verizon Patent And Licensing Inc. Systems and methods for denoising GPS signals using simulated models
WO2022107941A1 (ko) * 2020-11-22 2022-05-27 이상주 임시 기준 단말 장치를 활용한 rtk 그룹 측위 방법
US20220361008A1 (en) * 2021-05-06 2022-11-10 Here Global B.V. Traversable network-aware radio modeling
US20230300568A1 (en) * 2022-03-18 2023-09-21 Qualcomm Incorporated User equipment coordinated positioning
US12117533B1 (en) 2023-04-07 2024-10-15 Zephr.xyz Inc. System and method for hybrid precise point positioning and real-time kinematic position estimation
US12038513B1 (en) * 2023-04-07 2024-07-16 Zephr.xyz Inc. System and method for improving positioning accuracy of global navigation satellite system devices
CN116643297B (zh) * 2023-05-30 2026-03-20 桂林电子科技大学 一种高精度rtk-gnss差分信号模拟器系统和基点部署方法
WO2024259176A1 (en) * 2023-06-14 2024-12-19 Zephr.xyz Inc. System and method for improving positioning accuracy of global navigation satellite system devices

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US5960355A (en) * 1996-02-16 1999-09-28 Telefonaktiebolaget Lm Ericsson Method and an arrangement relating to telecommunication systems
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PL2026085T3 (pl) 2004-10-21 2012-08-31 Nokia Technologies Oy Dostarczanie pomiarów fazy nośnej na żądanie dla potrzeb lokalizacji satelitarnej
WO2012128980A1 (en) 2011-03-22 2012-09-27 Trimble Navigation Limited Gnss signal processing with known position for reconvergence
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US8085196B2 (en) 2009-03-11 2011-12-27 Hemisphere Gps Llc Removing biases in dual frequency GNSS receivers using SBAS
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Also Published As

Publication number Publication date
JP7744967B2 (ja) 2025-09-26
BR112023002229A2 (pt) 2023-03-07
EP4200647C0 (en) 2025-10-01
JP2023537907A (ja) 2023-09-06
TWI906329B (zh) 2025-12-01
US20220057530A1 (en) 2022-02-24
EP4200647A1 (en) 2023-06-28
WO2022039878A1 (en) 2022-02-24
TW202208880A (zh) 2022-03-01
KR20230050331A (ko) 2023-04-14
EP4200647B1 (en) 2025-10-01
US11675091B2 (en) 2023-06-13

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