JP2023537907A5 - - Google Patents

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Publication number
JP2023537907A5
JP2023537907A5 JP2023507792A JP2023507792A JP2023537907A5 JP 2023537907 A5 JP2023537907 A5 JP 2023537907A5 JP 2023507792 A JP2023507792 A JP 2023507792A JP 2023507792 A JP2023507792 A JP 2023507792A JP 2023537907 A5 JP2023537907 A5 JP 2023537907A5
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JP
Japan
Prior art keywords
mobile device
time
gnss
rtk
measurement
Prior art date
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Granted
Application number
JP2023507792A
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English (en)
Japanese (ja)
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JP7744967B2 (ja
JP2023537907A (ja
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Publication date
Priority claimed from US16/998,621 external-priority patent/US11675091B2/en
Application filed filed Critical
Publication of JP2023537907A publication Critical patent/JP2023537907A/ja
Publication of JP2023537907A5 publication Critical patent/JP2023537907A5/ja
Application granted granted Critical
Publication of JP7744967B2 publication Critical patent/JP7744967B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2023507792A 2020-08-20 2021-07-21 基地局を使用しないｒｔｋ ｇｎｓｓ測位 Active JP7744967B2 (ja)

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 (3)

Publication Number Publication Date
JP2023537907A JP2023537907A (ja) 2023-09-06
JP2023537907A5 true JP2023537907A5 (enExample) 2024-07-10
JP7744967B2 JP7744967B2 (ja) 2025-09-26

Family

ID=77338859

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023507792A Active JP7744967B2 (ja) 2020-08-20 2021-07-21 基地局を使用しないｒｔｋ ｇｎｓｓ測位

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)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0616888U (ja) * 1992-06-12 1994-03-04 東京コスモス電機株式会社 差動ｇｐｓ用固定局、移動体用ｇｐｓ測位機、ナビゲーション装置、及びｇｐｓ測位機用ラジオ受信機
US5960355A (en) * 1996-02-16 1999-09-28 Telefonaktiebolaget Lm Ericsson Method and an arrangement relating to telecommunication systems
US6397074B1 (en) * 1999-05-07 2002-05-28 Nokia Mobile Phones Limited GPS assistance data delivery method and system
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
US8134497B2 (en) 2008-09-30 2012-03-13 Trimble Navigation Limited Method and system for location-dependent time-specific correction data
US8085196B2 (en) 2009-03-11 2011-12-27 Hemisphere Gps Llc Removing biases in dual frequency GNSS receivers using SBAS
US8390512B2 (en) * 2009-06-05 2013-03-05 Qualcomm Incorporated On demand positioning
US9846241B2 (en) 2010-07-30 2017-12-19 Deere & Company Navigation system and method using RTK with data received from a mobile base station
US8976064B2 (en) 2012-09-06 2015-03-10 Honeywell International Inc. Systems and methods for solution separation for ground-augmented multi-constellation terminal area navigation and precision approach guidance
US9488729B2 (en) 2013-08-07 2016-11-08 Topcon Positioning Systems, Inc. Detection of scintillations in signals of global navigation satellite systems caused by ionospheric irregularities
US9541648B2 (en) 2013-12-18 2017-01-10 Agco Corporation System and method of communicating GNSS information between mobile machines
WO2017045143A1 (en) * 2015-09-16 2017-03-23 SZ DJI Technology Co., Ltd. Systems and methods for positioning of uav
US10422885B2 (en) 2016-03-18 2019-09-24 Deere & Company Rapid recovery of precise position after temporary signal loss
JP2019132584A (ja) * 2016-05-31 2019-08-08 パナソニックＩｐマネジメント株式会社 Ｇｎｓｓ補正データ配信装置、ｒｔｋ端末装置、ｇｎｓｓ補正データ配信システム及びｇｎｓｓ補正データ配信方法
CN107229061B (zh) * 2017-07-18 2019-09-03 武汉大学 一种基于低轨卫星的星地差分实时精密定位方法
CN108885465A (zh) 2017-07-27 2018-11-23 深圳市大疆创新科技有限公司 可移动平台的控制方法、设备及可移动平台
WO2019096698A1 (en) * 2017-11-15 2019-05-23 Sony Corporation Terminal device, infrastructure equipment and methods
US10527734B2 (en) * 2017-11-22 2020-01-07 DeepMap Inc. Accuracy of global navigation satellite system based positioning using high definition map based localization
US10830902B2 (en) 2018-06-21 2020-11-10 Unicore Communications, Inc. Real-time kinematic using standalone global navigation satellite system receiver
CN109581442B (zh) * 2018-12-27 2021-05-11 华为技术有限公司 一种高精度的卫星定位方法、定位终端和定位系统

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