CN101142495A - 一种应用于增强型自主gps的方法和装置 - Google Patents
一种应用于增强型自主gps的方法和装置 Download PDFInfo
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- CN101142495A CN101142495A CNA2006800046564A CN200680004656A CN101142495A CN 101142495 A CN101142495 A CN 101142495A CN A2006800046564 A CNA2006800046564 A CN A2006800046564A CN 200680004656 A CN200680004656 A CN 200680004656A CN 101142495 A CN101142495 A CN 101142495A
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- tracking data
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- 238000000034 method Methods 0.000 title claims abstract description 125
- 230000007774 longterm Effects 0.000 claims abstract description 55
- 238000004891 communication Methods 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 16
- 238000005259 measurement Methods 0.000 description 15
- 230000003993 interaction Effects 0.000 description 10
- 238000004364 calculation method Methods 0.000 description 9
- 238000013178 mathematical model Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000001413 cellular effect Effects 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 108010076504 Protein Sorting Signals Proteins 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001934 delay Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- 230000008054 signal transmission Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Images
Classifications
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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
- G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
- G01S19/05—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing aiding 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
- G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
- G01S19/25—Acquisition or tracking or demodulation of signals transmitted by the system involving aiding data received from a cooperating element, e.g. assisted GPS
- G01S19/258—Acquisition or tracking or demodulation of signals transmitted by the system involving aiding data received from a cooperating element, e.g. assisted GPS relating to the satellite constellation, e.g. almanac, ephemeris data, lists of satellites in view
-
- 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
- G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
- G01S19/27—Acquisition or tracking or demodulation of signals transmitted by the system creating, predicting or correcting ephemeris or almanac data within the receiver
-
- 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
- G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
- G01S19/30—Acquisition or tracking or demodulation of signals transmitted by the system code related
-
- 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
-
- 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
- G01S19/05—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing aiding data
- G01S19/06—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing aiding data employing an initial estimate of the location of the receiver as aiding data or in generating aiding 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
- G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
- G01S19/25—Acquisition or tracking or demodulation of signals transmitted by the system involving aiding data received from a cooperating element, e.g. assisted GPS
- G01S19/252—Employing an initial estimate of location in generating assistance 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
- G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
- G01S19/25—Acquisition or tracking or demodulation of signals transmitted by the system involving aiding data received from a cooperating element, e.g. assisted GPS
- G01S19/254—Acquisition or tracking or demodulation of signals transmitted by the system involving aiding data received from a cooperating element, e.g. assisted GPS relating to Doppler shift of satellite signals
-
- 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
- G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
- G01S19/25—Acquisition or tracking or demodulation of signals transmitted by the system involving aiding data received from a cooperating element, e.g. assisted GPS
- G01S19/256—Acquisition or tracking or demodulation of signals transmitted by the system involving aiding data received from a cooperating element, e.g. assisted GPS relating to timing, e.g. time of week, code phase, timing offset
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Navigation (AREA)
Abstract
Description
Claims (21)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/057,060 US7595752B2 (en) | 2002-10-02 | 2005-02-11 | Method and apparatus for enhanced autonomous GPS |
US11/057,060 | 2005-02-11 | ||
PCT/US2006/004422 WO2006086468A1 (en) | 2005-02-11 | 2006-02-09 | Method and apparatus for enhanced autonomous gps |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101142495A true CN101142495A (zh) | 2008-03-12 |
CN101142495B CN101142495B (zh) | 2011-04-27 |
Family
ID=36793371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800046564A Active CN101142495B (zh) | 2005-02-11 | 2006-02-09 | 一种应用于增强型自主gps的方法和装置 |
Country Status (7)
Country | Link |
---|---|
US (3) | US7595752B2 (zh) |
EP (1) | EP1851564B1 (zh) |
JP (1) | JP2008538234A (zh) |
KR (1) | KR100958090B1 (zh) |
CN (1) | CN101142495B (zh) |
HK (1) | HK1120308A1 (zh) |
WO (1) | WO2006086468A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101726727B (zh) * | 2008-10-13 | 2012-08-15 | 美国博通公司 | 一种信号处理方法和*** |
CN103403578A (zh) * | 2010-12-15 | 2013-11-20 | 高通股份有限公司 | 在定位时从位置和时间离群恢复 |
Families Citing this family (41)
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US7133772B2 (en) * | 2002-07-30 | 2006-11-07 | Global Locate, Inc. | Method and apparatus for navigation using instantaneous Doppler measurements from satellites |
US7595752B2 (en) | 2002-10-02 | 2009-09-29 | Global Locate, Inc. | Method and apparatus for enhanced autonomous GPS |
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US7696923B2 (en) * | 2005-02-03 | 2010-04-13 | Mexens Intellectual Property Holding Llc | System and method for determining geographic location of wireless computing devices |
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US7567207B2 (en) * | 2005-12-28 | 2009-07-28 | Gabriel Technologies Corp. | Wireless mobile terminal using sensors for controlling autonomous and assisted GPS modes |
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US20080068262A1 (en) * | 2006-08-25 | 2008-03-20 | Peter Van Wyck Loomis | Remote node providing GPS signal samples for GPS positioning over a communication network |
US7589671B2 (en) * | 2006-08-25 | 2009-09-15 | Trimble Navigation Limited | GPS node locator using an intermediate node location for determining location of a remote node |
US7839330B2 (en) * | 2006-10-31 | 2010-11-23 | Sirf Technology, Inc. | Determining position without current broadcast ephemeris |
US7551126B2 (en) * | 2007-03-08 | 2009-06-23 | Trimble Navigation Limited | GNSS sample processor for determining the location of an event |
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CN100437144C (zh) * | 2007-08-13 | 2008-11-26 | 北京航空航天大学 | 一种卫星导航增强***的定位方法 |
US8368588B2 (en) * | 2007-11-26 | 2013-02-05 | Mediatek Inc. | Method and apparatus for updating transformation information parameters used in global navigation satellite system |
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US7928903B2 (en) | 2007-12-07 | 2011-04-19 | Andrew, Llc | Method and system for selecting optimal satellites for A-GPS location of handsets in wireless networks |
US7800530B2 (en) | 2007-12-07 | 2010-09-21 | Andrew, Llc | Method and system for providing assistance data for A-GPS location of handsets in wireless networks |
US9250330B2 (en) | 2007-12-07 | 2016-02-02 | Telecommunication Systems, Inc. | Method and system for selecting optimal satellites for A-GPS location of handsets in wireless networks |
US8120530B2 (en) * | 2008-04-15 | 2012-02-21 | Mediatek Inc. | Method and device for using GNSS satellite trajectory extension data in mobile apparatus |
JP2010066099A (ja) * | 2008-09-10 | 2010-03-25 | Seiko Epson Corp | パラメータ値算出方法、長期予測軌道データの提供方法、情報提供装置及び測位システム |
JP5359187B2 (ja) * | 2008-10-24 | 2013-12-04 | セイコーエプソン株式会社 | 長期予測軌道データの信頼性判定方法、長期予測軌道データの提供方法及び情報提供装置 |
JP2010156631A (ja) * | 2008-12-29 | 2010-07-15 | Seiko Epson Corp | 衛星軌道データの圧縮方法、衛星軌道データの提供方法、衛星軌道データの展開方法及びデータ圧縮装置 |
US8417264B1 (en) | 2009-05-14 | 2013-04-09 | Spring Spectrum L.P. | Method and apparatus for determining location of a mobile station based on locations of multiple nearby mobile stations |
GB2483713B (en) * | 2010-09-20 | 2016-04-06 | St Microelectronics Res & Dev | Signal verification |
JP5740961B2 (ja) * | 2010-12-17 | 2015-07-01 | セイコーエプソン株式会社 | 衛星信号捕捉適否判定方法及び衛星信号捕捉適否判定装置 |
KR20120121475A (ko) * | 2011-04-27 | 2012-11-06 | 삼성전자주식회사 | 휴대용 단말기에서 위치 측정 장치 및 방법 |
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TWI451115B (zh) | 2012-12-05 | 2014-09-01 | Inst Information Industry | 衛星定位方法、衛星虛擬距離計算裝置及其衛星虛擬距離計算方法 |
US9622209B1 (en) | 2013-08-15 | 2017-04-11 | Sprint Spectrum L.P. | Alternative location source for low-cost internet base station systems when satellite-based positioning system coverage is unavailable |
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US10591610B2 (en) * | 2017-09-22 | 2020-03-17 | Qualcomm Incorporated | Method and apparatus for optimizing GNSS search with wireless wide area networks |
CN109639341B (zh) * | 2018-12-17 | 2021-01-01 | 西南电子技术研究所(中国电子科技集团公司第十研究所) | 无星历自主接入低轨广播卫星的方法 |
JP7196709B2 (ja) * | 2019-03-19 | 2022-12-27 | セイコーエプソン株式会社 | 電子時計および電子時計の制御方法 |
CN114268387B (zh) * | 2019-03-26 | 2024-06-11 | 华为技术有限公司 | 卫星通信中的切换方法和装置 |
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-
2005
- 2005-02-11 US US11/057,060 patent/US7595752B2/en not_active Expired - Lifetime
-
2006
- 2006-02-09 JP JP2007555190A patent/JP2008538234A/ja active Pending
- 2006-02-09 WO PCT/US2006/004422 patent/WO2006086468A1/en active Application Filing
- 2006-02-09 CN CN2006800046564A patent/CN101142495B/zh active Active
- 2006-02-09 EP EP06734581.9A patent/EP1851564B1/en active Active
- 2006-02-09 KR KR1020077018480A patent/KR100958090B1/ko active IP Right Grant
-
2008
- 2008-07-29 HK HK08108369.8A patent/HK1120308A1/xx unknown
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2009
- 2009-08-20 US US12/544,614 patent/US8134500B2/en not_active Expired - Fee Related
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101726727B (zh) * | 2008-10-13 | 2012-08-15 | 美国博通公司 | 一种信号处理方法和*** |
CN103403578A (zh) * | 2010-12-15 | 2013-11-20 | 高通股份有限公司 | 在定位时从位置和时间离群恢复 |
US9423505B2 (en) | 2010-12-15 | 2016-08-23 | Qualcomm Incorporated | Recovery from position and time outliers in positioning |
CN103403578B (zh) * | 2010-12-15 | 2016-10-19 | 高通股份有限公司 | 在定位时从位置和时间离群恢复 |
Also Published As
Publication number | Publication date |
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KR20070110028A (ko) | 2007-11-15 |
EP1851564A1 (en) | 2007-11-07 |
HK1120308A1 (en) | 2009-03-27 |
US8134500B2 (en) | 2012-03-13 |
US20120229335A1 (en) | 2012-09-13 |
US20050212700A1 (en) | 2005-09-29 |
US8643541B2 (en) | 2014-02-04 |
EP1851564A4 (en) | 2011-11-23 |
EP1851564B1 (en) | 2018-01-10 |
KR100958090B1 (ko) | 2010-05-14 |
JP2008538234A (ja) | 2008-10-16 |
US7595752B2 (en) | 2009-09-29 |
CN101142495B (zh) | 2011-04-27 |
WO2006086468A1 (en) | 2006-08-17 |
US20090309794A1 (en) | 2009-12-17 |
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