HK1120308A1 - Method and apparatus for enhanced autonomous gps - Google Patents
Method and apparatus for enhanced autonomous gpsInfo
- Publication number
- HK1120308A1 HK1120308A1 HK08108369.8A HK08108369A HK1120308A1 HK 1120308 A1 HK1120308 A1 HK 1120308A1 HK 08108369 A HK08108369 A HK 08108369A HK 1120308 A1 HK1120308 A1 HK 1120308A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- autonomous gps
- enhanced autonomous
- enhanced
- gps
- autonomous
- Prior art date
Links
Classifications
-
- 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)
Applications Claiming Priority (2)
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 |
PCT/US2006/004422 WO2006086468A1 (en) | 2005-02-11 | 2006-02-09 | Method and apparatus for enhanced autonomous gps |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1120308A1 true HK1120308A1 (en) | 2009-03-27 |
Family
ID=36793371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK08108369.8A HK1120308A1 (en) | 2005-02-11 | 2008-07-29 | Method and apparatus for enhanced autonomous gps |
Country Status (7)
Country | Link |
---|---|
US (3) | US7595752B2 (xx) |
EP (1) | EP1851564B1 (xx) |
JP (1) | JP2008538234A (xx) |
KR (1) | KR100958090B1 (xx) |
CN (1) | CN101142495B (xx) |
HK (1) | HK1120308A1 (xx) |
WO (1) | WO2006086468A1 (xx) |
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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 |
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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 |
CN117310751A (zh) | 2016-12-01 | 2023-12-29 | 谷歌有限责任公司 | 用于位置确定的方法和系统 |
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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 |
KR20220031007A (ko) | 2019-07-08 | 2022-03-11 | 구글 엘엘씨 | 반사된 gnss 신호에 대한 감도 향상 |
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-
2005
- 2005-02-11 US US11/057,060 patent/US7595752B2/en not_active Expired - Lifetime
-
2006
- 2006-02-09 KR KR1020077018480A patent/KR100958090B1/ko active IP Right Grant
- 2006-02-09 CN CN2006800046564A patent/CN101142495B/zh active Active
- 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 EP EP06734581.9A patent/EP1851564B1/en active Active
-
2008
- 2008-07-29 HK HK08108369.8A patent/HK1120308A1/xx unknown
-
2009
- 2009-08-20 US US12/544,614 patent/US8134500B2/en not_active Expired - Fee Related
-
2012
- 2012-03-12 US US13/418,060 patent/US8643541B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20050212700A1 (en) | 2005-09-29 |
US8643541B2 (en) | 2014-02-04 |
WO2006086468A1 (en) | 2006-08-17 |
EP1851564A4 (en) | 2011-11-23 |
CN101142495B (zh) | 2011-04-27 |
CN101142495A (zh) | 2008-03-12 |
US7595752B2 (en) | 2009-09-29 |
US20120229335A1 (en) | 2012-09-13 |
EP1851564A1 (en) | 2007-11-07 |
EP1851564B1 (en) | 2018-01-10 |
US8134500B2 (en) | 2012-03-13 |
JP2008538234A (ja) | 2008-10-16 |
KR100958090B1 (ko) | 2010-05-14 |
US20090309794A1 (en) | 2009-12-17 |
KR20070110028A (ko) | 2007-11-15 |
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