CN103917893B - 导航系统接收器中的时钟漂移曲线确定 - Google Patents

导航系统接收器中的时钟漂移曲线确定 Download PDF

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Publication number
CN103917893B
CN103917893B CN201280052733.9A CN201280052733A CN103917893B CN 103917893 B CN103917893 B CN 103917893B CN 201280052733 A CN201280052733 A CN 201280052733A CN 103917893 B CN103917893 B CN 103917893B
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China
Prior art keywords
frequency
receiver
signal
clock
drift
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CN201280052733.9A
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Chinese (zh)
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CN103917893A (zh
Inventor
K·然玛苏巴曼
J·谭古都
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Texas Instruments Inc
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Texas Instruments Inc
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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
    • G01S19/01—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

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  • 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)
  • Monitoring And Testing Of Transmission In General (AREA)
CN201280052733.9A 2011-10-25 2012-10-25 导航系统接收器中的时钟漂移曲线确定 Active CN103917893B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/280,524 US8847819B2 (en) 2011-10-25 2011-10-25 Clock drift profile determination in navigation system receivers
US13/280,524 2011-10-25
PCT/US2012/061797 WO2013063193A2 (en) 2011-10-25 2012-10-25 Clock drift profile determination in navigation system receivers

Publications (2)

Publication Number Publication Date
CN103917893A CN103917893A (zh) 2014-07-09
CN103917893B true CN103917893B (zh) 2018-02-13

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ID=48135515

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CN201280052733.9A Active CN103917893B (zh) 2011-10-25 2012-10-25 导航系统接收器中的时钟漂移曲线确定

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Country Link
US (1) US8847819B2 (https=)
JP (2) JP6456690B2 (https=)
CN (1) CN103917893B (https=)
WO (1) WO2013063193A2 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10578747B2 (en) 2017-12-14 2020-03-03 Swift Navigation, Inc. Systems and methods for reduced-outlier satellite positioning
GB201803150D0 (en) 2018-02-27 2018-04-11 Secr Defence Method and apparatus for testing code division multiple access receivers
CN109031361B (zh) * 2018-07-03 2022-03-18 成都国恒空间技术工程有限公司 一种锁频环+fft的大频偏捕获方法
KR20210152549A (ko) * 2019-05-01 2021-12-15 스위프트 내비게이션, 인크. 고-무결성 위성 포지셔닝을 위한 시스템 및 방법
US20230236308A1 (en) * 2020-06-16 2023-07-27 Sony Semiconductor Solutions Corporation Communication apparatus and distance generation method thereof
WO2022015744A1 (en) 2020-07-13 2022-01-20 Swift Navigation, Inc. System and method for determining gnss positioning corrections
CN117642652A (zh) 2021-07-14 2024-03-01 三星电子株式会社 用于gnss定位的方法以及用于执行该方法的电子装置
CN115248052B (zh) * 2022-09-22 2022-11-25 中国民航大学 一种机载甚高频导航系统接收机自动测试装置的自检系统
CN115987309B (zh) * 2023-03-15 2023-06-20 湖南卫导信息科技有限公司 一种非相干多路干扰信号模拟器及方法
CN116054975B (zh) * 2023-04-03 2023-06-20 湖南联智科技股份有限公司 一种gnss接收机无线通信检测设备及检测方法

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US5841396A (en) * 1996-03-08 1998-11-24 Snaptrack, Inc. GPS receiver utilizing a communication link
CN1440509A (zh) * 2000-05-08 2003-09-03 高通股份有限公司 补偿本地振荡器频率误差的方法和设备
CN1592127A (zh) * 2003-08-27 2005-03-09 伊莱德公司 根据pdc手持机的vco突发来估计gps基准频率漂移
CN1768277A (zh) * 2003-03-27 2006-05-03 诺基亚公司 通过使用第二频率源改进移动定位的方法和设备

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JPH06235761A (ja) * 1993-02-10 1994-08-23 Matsushita Electric Ind Co Ltd 周波数誤差推定方法
JP2000171499A (ja) * 1998-12-09 2000-06-23 Furuno Electric Co Ltd 周波数監視装置
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US6788663B2 (en) 2002-05-03 2004-09-07 Qualcomm Inc System, method, and apparatus for generating a timing signal
US20040092228A1 (en) * 2002-11-07 2004-05-13 Force Charles T. Apparatus and method for enabling use of low power satellites, such as C-band, to broadcast to mobile and non-directional receivers, and signal design therefor
US8374075B2 (en) * 2006-06-27 2013-02-12 John W. Bogdan Phase and frequency recovery techniques
US6998834B2 (en) * 2004-03-15 2006-02-14 Tektronix, Inc. Real-time time drift adjustment for a TDR step stimulus
US7012563B1 (en) 2004-09-10 2006-03-14 Motorola, Inc. Method and system for frequency drift prediction
US7286947B1 (en) * 2006-04-13 2007-10-23 International Business Machines Corporation Method and apparatus for determining jitter and pulse width from clock signal comparisons
JP4172513B2 (ja) * 2006-09-14 2008-10-29 セイコーエプソン株式会社 衛星信号のサーチレンジ更新方法、および測位装置
US7535210B2 (en) * 2006-10-18 2009-05-19 Texas Instruments Incorporated Predictive duty ratio generating circuit and method for synchronous boost converters operating in PFM mode
US7965805B2 (en) 2007-09-21 2011-06-21 Qualcomm Incorporated Signal generator with signal tracking

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5841396A (en) * 1996-03-08 1998-11-24 Snaptrack, Inc. GPS receiver utilizing a communication link
CN1440509A (zh) * 2000-05-08 2003-09-03 高通股份有限公司 补偿本地振荡器频率误差的方法和设备
CN1768277A (zh) * 2003-03-27 2006-05-03 诺基亚公司 通过使用第二频率源改进移动定位的方法和设备
CN1592127A (zh) * 2003-08-27 2005-03-09 伊莱德公司 根据pdc手持机的vco突发来估计gps基准频率漂移

Also Published As

Publication number Publication date
WO2013063193A3 (en) 2013-07-04
WO2013063193A2 (en) 2013-05-02
JP6585138B2 (ja) 2019-10-02
JP6456690B2 (ja) 2019-01-23
JP2015501430A (ja) 2015-01-15
JP2018036274A (ja) 2018-03-08
US20130099967A1 (en) 2013-04-25
CN103917893A (zh) 2014-07-09
US8847819B2 (en) 2014-09-30

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