JP2010071977A5 - - Google Patents

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Publication number
JP2010071977A5
JP2010071977A5 JP2009171887A JP2009171887A JP2010071977A5 JP 2010071977 A5 JP2010071977 A5 JP 2010071977A5 JP 2009171887 A JP2009171887 A JP 2009171887A JP 2009171887 A JP2009171887 A JP 2009171887A JP 2010071977 A5 JP2010071977 A5 JP 2010071977A5
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JP
Japan
Prior art keywords
satellite
calculated
initial position
distance
positioning device
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.)
Withdrawn
Application number
JP2009171887A
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English (en)
Japanese (ja)
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JP2010071977A (ja
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Publication date
Application filed filed Critical
Priority to JP2009171887A priority Critical patent/JP2010071977A/ja
Priority claimed from JP2009171887A external-priority patent/JP2010071977A/ja
Priority to US12/539,302 priority patent/US8373592B2/en
Priority to CN200910166191.8A priority patent/CN101799529B/zh
Publication of JP2010071977A publication Critical patent/JP2010071977A/ja
Publication of JP2010071977A5 publication Critical patent/JP2010071977A5/ja
Withdrawn legal-status Critical Current

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JP2009171887A 2008-08-20 2009-07-23 初期位置決定方法、測位方法及び測位装置 Withdrawn JP2010071977A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009171887A JP2010071977A (ja) 2008-08-20 2009-07-23 初期位置決定方法、測位方法及び測位装置
US12/539,302 US8373592B2 (en) 2008-08-20 2009-08-11 Initial position determination method, positioning method, and positioning apparatus
CN200910166191.8A CN101799529B (zh) 2008-08-20 2009-08-20 初始位置确定方法、定位方法及定位装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008211481 2008-08-20
JP2009171887A JP2010071977A (ja) 2008-08-20 2009-07-23 初期位置決定方法、測位方法及び測位装置

Publications (2)

Publication Number Publication Date
JP2010071977A JP2010071977A (ja) 2010-04-02
JP2010071977A5 true JP2010071977A5 (enExample) 2012-09-06

Family

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Family Applications (1)

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JP2009171887A Withdrawn JP2010071977A (ja) 2008-08-20 2009-07-23 初期位置決定方法、測位方法及び測位装置

Country Status (3)

Country Link
US (1) US8373592B2 (enExample)
JP (1) JP2010071977A (enExample)
CN (1) CN101799529B (enExample)

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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
US8339311B2 (en) 2009-07-24 2012-12-25 Broadcom Corporation Method and system for a full GNSS capable multi-standard single chip
CN102645224B (zh) * 2012-04-23 2014-10-08 北京空间飞行器总体设计部 一种基于星间伪距极值的编队星座构型维持控制方法
US10257729B2 (en) 2013-03-15 2019-04-09 DGS Global Systems, Inc. Systems, methods, and devices having databases for electronic spectrum management
US10244504B2 (en) * 2013-03-15 2019-03-26 DGS Global Systems, Inc. Systems, methods, and devices for geolocation with deployable large scale arrays
US10271233B2 (en) 2013-03-15 2019-04-23 DGS Global Systems, Inc. Systems, methods, and devices for automatic signal detection with temporal feature extraction within a spectrum
US12356206B2 (en) 2013-03-15 2025-07-08 Digital Global Systems, Inc. Systems and methods for automated financial settlements for dynamic spectrum sharing
US9288683B2 (en) 2013-03-15 2016-03-15 DGS Global Systems, Inc. Systems, methods, and devices for electronic spectrum management
US11646918B2 (en) 2013-03-15 2023-05-09 Digital Global Systems, Inc. Systems, methods, and devices for electronic spectrum management for identifying open space
US12256233B2 (en) 2013-03-15 2025-03-18 Digital Global Systems, Inc. Systems and methods for automated financial settlements for dynamic spectrum sharing
US10257727B2 (en) 2013-03-15 2019-04-09 DGS Global Systems, Inc. Systems methods, and devices having databases and automated reports for electronic spectrum management
US10219163B2 (en) 2013-03-15 2019-02-26 DGS Global Systems, Inc. Systems, methods, and devices for electronic spectrum management
US10231206B2 (en) 2013-03-15 2019-03-12 DGS Global Systems, Inc. Systems, methods, and devices for electronic spectrum management for identifying signal-emitting devices
US10299149B2 (en) 2013-03-15 2019-05-21 DGS Global Systems, Inc. Systems, methods, and devices for electronic spectrum management
US10237770B2 (en) 2013-03-15 2019-03-19 DGS Global Systems, Inc. Systems, methods, and devices having databases and automated reports for electronic spectrum management
US10257728B2 (en) 2013-03-15 2019-04-09 DGS Global Systems, Inc. Systems, methods, and devices for electronic spectrum management
US8750156B1 (en) 2013-03-15 2014-06-10 DGS Global Systems, Inc. Systems, methods, and devices for electronic spectrum management for identifying open space
JP6427985B2 (ja) * 2013-08-29 2018-11-28 セイコーエプソン株式会社 電子時計
US10605920B2 (en) * 2016-01-13 2020-03-31 Ams Sensors Singapore Pte. Ltd. Power savings through refresh control for distance sensing devices
US12205477B2 (en) 2017-01-23 2025-01-21 Digital Global Systems, Inc. Unmanned vehicle recognition and threat management
US10529241B2 (en) 2017-01-23 2020-01-07 Digital Global Systems, Inc. Unmanned vehicle recognition and threat management
US10700794B2 (en) 2017-01-23 2020-06-30 Digital Global Systems, Inc. Systems, methods, and devices for automatic signal detection based on power distribution by frequency over time within an electromagnetic spectrum
US10498951B2 (en) 2017-01-23 2019-12-03 Digital Global Systems, Inc. Systems, methods, and devices for unmanned vehicle detection
US10459020B2 (en) 2017-01-23 2019-10-29 DGS Global Systems, Inc. Systems, methods, and devices for automatic signal detection based on power distribution by frequency over time within a spectrum
US12183213B1 (en) 2017-01-23 2024-12-31 Digital Global Systems, Inc. Unmanned vehicle recognition and threat management
CN107402394B (zh) * 2017-05-31 2020-02-07 中国电子科技集团公司第三十六研究所 一种星载测频定位误差源在轨标校方法和装置
CN107340529B (zh) * 2017-05-31 2020-02-07 中国电子科技集团公司第三十六研究所 一种星载测频定位方法、装置和系统
US12085391B2 (en) * 2018-07-02 2024-09-10 Sony Corporation Positioning apparatus, positioning method, and program
US10943461B2 (en) 2018-08-24 2021-03-09 Digital Global Systems, Inc. Systems, methods, and devices for automatic signal detection based on power distribution by frequency over time
CN110595460B (zh) * 2019-09-25 2021-03-19 支付宝(杭州)信息技术有限公司 一种定位方法、系统及设备
CN111867053A (zh) * 2020-05-07 2020-10-30 北京嘀嘀无限科技发展有限公司 一种定位方法和系统
CN119986528B (zh) * 2025-04-17 2025-08-12 天津星瞰九州科技有限公司 用于目标定位的候选位置确定方法、装置、设备以及产品

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JP3302404B2 (ja) * 1992-07-09 2002-07-15 日本無線株式会社 Ｇｐｓ受信機
JPH06265626A (ja) * 1993-03-12 1994-09-22 Hitachi Ltd 測位システムおよび測位方法
US5488378A (en) * 1993-12-28 1996-01-30 Rockwell International Corporation Method and apparatus for determining positions on the earth corresponding to an observed rate of change of satellite range
US5552794A (en) * 1994-04-29 1996-09-03 Rockwell International Corporation Position estimation using satellite range rate measurements
US6560536B1 (en) * 1999-07-12 2003-05-06 Eagle-Eye, Inc. System and method for rapid telepositioning
US7196660B2 (en) * 2000-11-17 2007-03-27 Global Locate, Inc Method and system for determining time in a satellite positioning system
US6670916B2 (en) * 2002-02-19 2003-12-30 Seiko Epson Corporation Method and system for position calculation from calculated time
CA2485601A1 (en) * 2002-05-17 2003-11-27 Nokia Corporation Determining the position of a receiver and/ or the system time of a positioning system
JP2004037392A (ja) * 2002-07-05 2004-02-05 Matsushita Electric Works Ltd Ｇｐｓ測位装置
JP2006071460A (ja) 2004-09-02 2006-03-16 Seiko Epson Corp 測位装置、測位方法、測位装置の制御プログラム、測位装置の制御プログラムを記録したコンピュータ読み取り可能な記録媒体
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
JP5070771B2 (ja) * 2006-08-31 2012-11-14 セイコーエプソン株式会社 測位装置及び制御方法
US7864108B2 (en) * 2007-02-15 2011-01-04 Seiko Epson Corporation Present position estimation method, positioning method, program, and mobile terminal
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

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