DE602004007616D1 - Asynchrone unterstützte GPS-Positionsbestimmung - Google Patents

Asynchrone unterstützte GPS-Positionsbestimmung

Info

Publication number
DE602004007616D1
DE602004007616D1 DE602004007616T DE602004007616T DE602004007616D1 DE 602004007616 D1 DE602004007616 D1 DE 602004007616D1 DE 602004007616 T DE602004007616 T DE 602004007616T DE 602004007616 T DE602004007616 T DE 602004007616T DE 602004007616 D1 DE602004007616 D1 DE 602004007616D1
Authority
DE
Germany
Prior art keywords
asynchronous
gps positioning
supported gps
supported
positioning
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.)
Active
Application number
DE602004007616T
Other languages
English (en)
Inventor
Anatole Lokshin
Jon Vavrus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MNI Inc
Original Assignee
Magellan Navigation Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Magellan Navigation Inc filed Critical Magellan Navigation Inc
Publication of DE602004007616D1 publication Critical patent/DE602004007616D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01S19/13—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
    • 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

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)
DE602004007616T 2004-02-10 2004-11-22 Asynchrone unterstützte GPS-Positionsbestimmung Active DE602004007616D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/774,519 US7026987B2 (en) 2004-02-10 2004-02-10 Asynchronous assisted GPS position determination

Publications (1)

Publication Number Publication Date
DE602004007616D1 true DE602004007616D1 (de) 2007-08-30

Family

ID=34701329

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004007616T Active DE602004007616D1 (de) 2004-02-10 2004-11-22 Asynchrone unterstützte GPS-Positionsbestimmung

Country Status (3)

Country Link
US (1) US7026987B2 (de)
EP (1) EP1564564B1 (de)
DE (1) DE602004007616D1 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7782256B2 (en) 1999-03-05 2010-08-24 Era Systems Corporation Enhanced passive coherent location techniques to track and identify UAVs, UCAVs, MAVs, and other objects
US8446321B2 (en) 1999-03-05 2013-05-21 Omnipol A.S. Deployable intelligence and tracking system for homeland security and search and rescue
US7908077B2 (en) 2003-06-10 2011-03-15 Itt Manufacturing Enterprises, Inc. Land use compatibility planning software
US7777675B2 (en) 1999-03-05 2010-08-17 Era Systems Corporation Deployable passive broadband aircraft tracking
US8203486B1 (en) 1999-03-05 2012-06-19 Omnipol A.S. Transmitter independent techniques to extend the performance of passive coherent location
US7739167B2 (en) 1999-03-05 2010-06-15 Era Systems Corporation Automated management of airport revenues
US7667647B2 (en) 1999-03-05 2010-02-23 Era Systems Corporation Extension of aircraft tracking and positive identification from movement areas into non-movement areas
US7889133B2 (en) 1999-03-05 2011-02-15 Itt Manufacturing Enterprises, Inc. Multilateration enhancements for noise and operations management
US7570214B2 (en) 1999-03-05 2009-08-04 Era Systems, Inc. Method and apparatus for ADS-B validation, active and passive multilateration, and elliptical surviellance
AU2002368059A1 (en) * 2002-06-28 2004-01-19 Nokia Corporation Communicating information associated with provisioning of a service, over a user plane connection
JP2006038734A (ja) * 2004-07-29 2006-02-09 Seiko Epson Corp 測位システム、端末装置、端末装置の制御方法、端末装置の制御プログラム、端末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
US7609203B2 (en) * 2005-12-14 2009-10-27 Delphi Technologies, Inc. Method for ephemeris assisted global positioning
US7965227B2 (en) 2006-05-08 2011-06-21 Era Systems, Inc. Aircraft tracking using low cost tagging as a discriminator
US8063818B2 (en) * 2006-11-08 2011-11-22 The Johns Hopkins University Cross-PRN phase correction for GPS processing
US7743177B2 (en) * 2007-06-29 2010-06-22 Sirf Technology Holdings, Inc. High sensitivity global navigation satellite system (GNSS) receiver platform having DMA controller for transferring between internal and external memory
US20090254274A1 (en) * 2007-07-27 2009-10-08 Kulik Victor Navigation system for providing celestial and terrestrial information
DE102008046896A1 (de) * 2007-09-13 2009-04-16 Continental Teves Ag & Co. Ohg Sicherheitskritische Kartenaktualisierung über einen Datenkanal eines Satellitennavigationssystems
US7777668B2 (en) * 2008-04-08 2010-08-17 Honeywell International Inc. Radar altimeter with forward looking radar and data transfer capabilities
US8094072B2 (en) 2008-05-05 2012-01-10 Qualcomm Incorporated Adaptive coherent integration time
JP5646486B2 (ja) 2008-09-17 2014-12-24 インテル コーポレイション 時間基準システム
US8151170B2 (en) * 2008-12-02 2012-04-03 Sirf Technology, Inc. System and method for enhanced data decode in a GPS receiver
US8138975B2 (en) 2008-12-30 2012-03-20 Trueposition, Inc. Interference detection, characterization and location in a wireless communications or broadcast system
US8436768B2 (en) 2008-12-30 2013-05-07 Trueposition, Inc. Diversity time and frequency location receiver
CN101718872B (zh) 2009-12-11 2012-11-28 惠州Tcl移动通信有限公司 一种pc实现a-gps的方法
JP2011149925A (ja) * 2009-12-22 2011-08-04 Casio Computer Co Ltd 測位装置、測位方法およびプログラム
US9541651B2 (en) 2014-05-01 2017-01-10 Iposi, Inc. Tapered coherent integration time for a receiver of a positioning system
CN105158774A (zh) * 2015-07-20 2015-12-16 国家电网公司 一种卫星导航授时型接收机反欺骗方法
EP3226032A1 (de) 2016-03-31 2017-10-04 Sequans Communications S.A. Neues nachrichtenschema zur positionierung
EP3273271B1 (de) * 2016-07-22 2023-06-07 Abeeway Verfahren und system zur bereitstellung von hilfe zur geolokalisierung von knotenvorrichtungen eines asynchronen hf-netzwerks
CN108242992B (zh) * 2016-12-26 2020-07-03 展讯通信（上海）有限公司 基于a-gps接收机的帧同步方法、装置及a-gps接收机
KR101866405B1 (ko) * 2017-11-27 2018-06-12 주식회사 포스트에피 Gps 데이터의 압축 방법, 복원 방법 및 gps 단말 장치
CN108200630B (zh) * 2017-12-12 2020-11-03 中电科（宁波）海洋电子研究院有限公司 一种适用于中高频电台的呼叫链路自动建立方法
CN112612038A (zh) * 2020-12-31 2021-04-06 杭州飞舸科技有限公司 低功耗gps定位方法及系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE37408E1 (en) * 1993-05-21 2001-10-16 Trimble Navigation Ltd. Reduction of time to first fix in an SATPS receiver
US6327473B1 (en) * 1998-09-08 2001-12-04 Qualcomm Incorporated Method and apparatus for increasing the sensitivity of a global positioning satellite receiver
US6252545B1 (en) * 2000-02-04 2001-06-26 Lucent Technologies Inc. Enhancement of signal-detection capability of GPS systems
US6429811B1 (en) * 2000-02-15 2002-08-06 Motorola, Inc. Method and apparatus for compressing GPS satellite broadcast message information
FI110290B (fi) * 2000-05-30 2002-12-31 Nokia Corp Menetelmä informaation vaiheen selvittämiseksi ja elektroniikkalaite
US6459407B1 (en) * 2001-09-10 2002-10-01 Nokia Mobile Phones Cross-correlation system for time recovery in network-assisted GPS positioning
US6661371B2 (en) * 2002-04-30 2003-12-09 Motorola, Inc. Oscillator frequency correction in GPS signal acquisition
US6670915B1 (en) * 2002-09-17 2003-12-30 Eride, Inc. Synthetic NAV-data for a high-sensitivity satellite positioning system receiver

Also Published As

Publication number Publication date
EP1564564A3 (de) 2005-10-12
EP1564564A2 (de) 2005-08-17
US7026987B2 (en) 2006-04-11
US20050174286A1 (en) 2005-08-11
EP1564564B1 (de) 2007-07-18

Similar Documents

Publication Publication Date Title
DE602004007616D1 (de) Asynchrone unterstützte GPS-Positionsbestimmung
CY2019034I2 (el) 4-φαινυλαμινο-κιναζολιν-6-υλ-αμιδια
FI20055649A (fi) Paikanmääritystekniikoita
ATE459633T1 (de) Makrolide
DE502005005196D1 (de) Direktional verfestigte bauteile
DE502005009391D1 (de) Statorbaueinheit
DE602005005896D1 (de) Bogenfalzeinrichtung
AT500198B8 (de) Ladewagen
DE602004012067D1 (de) Antenneneinheit
DE602005008322D1 (de) Abtastschaltung
ATE389633T1 (de) Omega-phenyloctanamide
DE602004026543D1 (de) Auslegeraufhängung
AT500249A3 (de) Scheibenegge
ITMI20041935A1 (it) Struttura di solaio perfezionata
FR2880112B1 (fr) Pese-personne
AT6947U3 (de) Bob
AT7051U3 (de) Bob
DE112005003487A5 (de) Positioniereinrichtung
ATA9982004A (de) Tiefbohrbrunnen
ATA482004A (de) Tuba-dämpfer
AT7802U3 (de) Parfum-zerstäuber
FI6626U1 (fi) Tuki
SE0403069D0 (sv) Telescope
FI6365U1 (fi) Näytteenotin
FI6584U1 (fi) Laattakompassi

Legal Events

Date Code Title Description
8332 No legal effect for de