JP2024508383A5 - - Google Patents

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Publication number
JP2024508383A5
JP2024508383A5 JP2023546495A JP2023546495A JP2024508383A5 JP 2024508383 A5 JP2024508383 A5 JP 2024508383A5 JP 2023546495 A JP2023546495 A JP 2023546495A JP 2023546495 A JP2023546495 A JP 2023546495A JP 2024508383 A5 JP2024508383 A5 JP 2024508383A5
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JP
Japan
Prior art keywords
mobile device
stations
reference stations
correction data
approximate location
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2023546495A
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English (en)
Japanese (ja)
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JP2024508383A (ja
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Publication date
Priority claimed from US17/190,116 external-priority patent/US11802971B2/en
Application filed filed Critical
Publication of JP2024508383A publication Critical patent/JP2024508383A/ja
Publication of JP2024508383A5 publication Critical patent/JP2024508383A5/ja
Pending legal-status Critical Current

Links

JP2023546495A 2021-03-02 2022-01-06 複数の基準局を使用するリアルタイムキネマティック（ｒｔｋ）および差分全地球航法衛星システム（ｄｇｎｓｓ）補正 Pending JP2024508383A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/190,116 2021-03-02
US17/190,116 US11802971B2 (en) 2021-03-02 2021-03-02 Real-time kinematic (RTK) and differential global navigation satellite system (DGNSS) corrections using multiple reference stations
PCT/US2022/070080 WO2022187759A2 (en) 2021-03-02 2022-01-06 Real-time kinematic (rtk) and differential global navigation satellite system (dgnss) corrections using multiple reference stations

Publications (2)

Publication Number Publication Date
JP2024508383A JP2024508383A (ja) 2024-02-27
JP2024508383A5 true JP2024508383A5 (https=) 2024-12-23

Family

ID=80122806

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023546495A Pending JP2024508383A (ja) 2021-03-02 2022-01-06 複数の基準局を使用するリアルタイムキネマティック（ｒｔｋ）および差分全地球航法衛星システム（ｄｇｎｓｓ）補正

Country Status (7)

Country Link
US (2) US11802971B2 (https=)
EP (1) EP4302135A2 (https=)
JP (1) JP2024508383A (https=)
KR (1) KR20230152675A (https=)
CN (1) CN117120875A (https=)
TW (1) TW202235913A (https=)
WO (1) WO2022187759A2 (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7246778B2 (ja) * 2019-01-04 2023-03-28 マゼランシステムズジャパン株式会社 高精度な単独測位機能を有する自律型基準局
JP7468912B2 (ja) 2019-05-30 2024-04-16 マゼランシステムズジャパン株式会社 基準局のための高精度単独測位装置
CN117715178A (zh) * 2022-09-09 2024-03-15 华为技术有限公司 卫星定位方法和相关产品
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
US12510674B2 (en) * 2023-05-15 2025-12-30 Blue White Robotics Ltd Brokering real time kinematics (RTK) positioning data for dynamically defined zones
WO2024259176A1 (en) * 2023-06-14 2024-12-19 Zephr.xyz Inc. System and method for improving positioning accuracy of global navigation satellite system devices
US20250151006A1 (en) * 2023-11-03 2025-05-08 Qualcomm Incorporated Multiple positioning reference unit signal usage
KR102715560B1 (ko) 2023-11-15 2024-10-11 장진만 자율주행식 농기계의 ｒｔｋ 안테나 모듈
US20250267623A1 (en) * 2024-02-15 2025-08-21 Qualcomm Incorporated Istb calibration to improve positioning engine solution separation availability
KR102820287B1 (ko) 2024-09-30 2025-06-17 장진만 Rtk 안테나 모듈을 구비한 자율주행식 농기계 차량

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3499742B2 (ja) * 1998-04-28 2004-02-23 三菱電機株式会社 人工衛星の航法装置および人工衛星の航法
US7586438B1 (en) * 2004-04-19 2009-09-08 Novariant Inc. Navigation with satellite communications
JP2007248177A (ja) 2006-03-15 2007-09-27 Mitsubishi Electric Corp 情報処理装置及び補正値複合方法及びプログラム
JP4912739B2 (ja) * 2006-05-16 2012-04-11 株式会社トプコン Ｒｔｋ−ｇｐｓ測量システム
CN101507296B (zh) 2006-08-24 2012-09-19 高通股份有限公司 用于支持漫游移动台的定位的方法及设备
US7576690B2 (en) * 2007-10-29 2009-08-18 Trimble Navigation Limited Position determination with reference data outage
US8786491B2 (en) 2008-07-18 2014-07-22 Qualcomm Incorporated Methods and apparatuses for requesting/providing assistance data associated with various satellite positioning systems in wireless communication networks
CN102834729B (zh) 2010-04-12 2015-01-07 诺基亚公司 选择相对定位方法
US8624779B2 (en) * 2010-05-18 2014-01-07 Trimble Navigation Limited Global navigation satellite system (GNSS) reference station integrity monitoring and assurance
US9671501B2 (en) * 2012-09-26 2017-06-06 Trimble Inc. Global navigation satellite systems (GNSS) positioning using precise satellite data
KR20140045087A (ko) 2012-10-08 2014-04-16 에스케이플래닛 주식회사 Ｄｇｐｓ의 위치 보정 방법 및 시스템과 이를 지원하는 장치와 단말기
US9612341B2 (en) * 2012-12-28 2017-04-04 Trimble Inc. GNSS receiver positioning system
US9462446B2 (en) * 2012-12-28 2016-10-04 Trimble Navigation Limited Collecting external accessory data at a mobile data collection platform that obtains raw observables from an internal chipset
US9250327B2 (en) * 2013-03-05 2016-02-02 Subcarrier Systems Corporation Method and apparatus for reducing satellite position message payload by adaptive data compression techniques
US9541648B2 (en) 2013-12-18 2017-01-10 Agco Corporation System and method of communicating GNSS information between mobile machines
US20150247931A1 (en) * 2014-02-28 2015-09-03 Hemisphere Gnss Inc. Locally enhanced gnss wide-area augmentation system
CA2941498A1 (en) * 2014-03-11 2015-09-17 Raven Industries, Inc. High reliability gnss correction
EP3137923B1 (en) 2014-05-02 2021-08-18 Trimble Inc. Dead reckoning system based on locally measured movement
US9933528B2 (en) * 2014-10-27 2018-04-03 Swift Navigation, Inc. Systems and methods for real time kinematic satellite positioning
US10605926B2 (en) 2015-06-29 2020-03-31 Deere & Company Satellite navigation receiver and method for switching between real-time kinematic mode and relative positioning mode
AU2016345346C1 (en) 2015-10-29 2019-09-05 Huawei Technologies Co., Ltd. Positioning method in mobile network, base station, and mobile terminal
CN108474856A (zh) 2016-01-15 2018-08-31 松下知识产权经营株式会社 Gnss校正数据分发装置、gnss校正数据分发系统以及gnss校正数据分发方法
US10422885B2 (en) 2016-03-18 2019-09-24 Deere & Company Rapid recovery of precise position after temporary signal loss
US10782417B2 (en) * 2016-07-29 2020-09-22 Trimble Inc. Mobile reference station for GNSS positioning
US11150352B2 (en) * 2016-09-06 2021-10-19 Deere & Company Method and system for providing satellite correction signal with warm start
CN108267762B (zh) 2016-12-31 2022-07-29 华为技术有限公司 实时动态定位系统虚拟参考站切换方法和设备
US10716086B2 (en) * 2017-01-03 2020-07-14 Verizon Patent And Licensing Inc. Hyper accuracy location platform
US10338233B2 (en) 2017-04-12 2019-07-02 Coherent Technical Services, Inc. Assured validation of carrier-phase integer ambiguities for safety-of-life applications
KR102146890B1 (ko) * 2017-04-21 2020-08-21 주식회사 케이티 Gps 보정 정보 전송 방법 및 이를 위한 시스템
US10473790B2 (en) * 2017-11-17 2019-11-12 Swift Navigation, Inc. Systems and methods for distributed dense network processing of satellite positioning data
US10948605B2 (en) 2017-12-21 2021-03-16 Valeo Comfort And Driving Assistance Broadcast and utilization of precise GNSS correction data
CN112105957A (zh) 2018-05-18 2020-12-18 瑞典爱立信有限公司 用于处置参考站的gnss参考系信息的方法
EP3633409A1 (en) * 2018-10-05 2020-04-08 Spaceopal GmbH Method for providing a correction information, plurality of reference stations and a central computation unit, gns system and software product and/or network for providing a correction information in a gns system
US10871579B2 (en) * 2018-11-16 2020-12-22 Swift Navigation, Inc. System and method for satellite positioning
JP7111176B2 (ja) 2018-11-22 2022-08-02 日本電気株式会社 位置補正情報配信システムと方法と基地局並びにプログラム
JP6634142B1 (ja) * 2018-11-30 2020-01-22 Ａｌｅｓ株式会社 測位システム、サーバ、測位方法、測位対象の装置及び移動体
US11333772B2 (en) * 2019-03-22 2022-05-17 Verizon Patent And Licensing Inc. Static virtual reference station agents for global navigation satellite system corrections
US10809388B1 (en) * 2019-05-01 2020-10-20 Swift Navigation, Inc. Systems and methods for high-integrity satellite positioning
JP7468912B2 (ja) * 2019-05-30 2024-04-16 マゼランシステムズジャパン株式会社 基準局のための高精度単独測位装置
US20220107427A1 (en) * 2019-08-01 2022-04-07 Swift Navigation, Inc. System and method for gaussian process enhanced gnss corrections generation
CN114502987B (zh) * 2019-08-01 2025-07-25 斯威夫特导航股份有限公司 用于高斯过程增强的gnss校正生成的系统和方法
JP6637214B1 (ja) * 2019-09-17 2020-01-29 Ａｌｅｓ株式会社 測位システム、サーバ、測位方法、プログラム、測位対象の装置及び移動体
JP6644944B1 (ja) * 2019-10-01 2020-02-12 Ａｌｅｓ株式会社 測位システム、サーバ、情報配信方法及びプログラム
CN110545519A (zh) 2019-10-15 2019-12-06 和芯星通科技(北京)有限公司 网络rtk服务方法、网络rtk服务器、通信基站和存储介质
US11156724B2 (en) * 2019-11-07 2021-10-26 Magellan Systems Japan, Inc. System and method for calibrating inter-frequency hardware bias in RTK positioning using error correction information
US11480690B2 (en) * 2020-06-09 2022-10-25 Swift Navigation, Inc. System and method for satellite positioning
US11668840B2 (en) * 2020-08-20 2023-06-06 Qualcomm Incorporated Ultra-long baseline RTK
WO2023009463A1 (en) * 2021-07-24 2023-02-02 Swift Navigation, Inc. System and method for computing positioning protection levels
WO2023018716A1 (en) * 2021-08-09 2023-02-16 Swift Navigation, Inc. System and method for providing gnss corrections
US11846715B2 (en) * 2021-08-25 2023-12-19 Qualcomm Incorporated DGNSS using reference station carrier phase measurements

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