DE60312937D1 - Synthetische Navigationdaten für einen hochempfindlichen Empfänger eines Satellitenpositionierungssytems - Google Patents

Synthetische Navigationdaten für einen hochempfindlichen Empfänger eines Satellitenpositionierungssytems

Info

Publication number
DE60312937D1
DE60312937D1 DE60312937T DE60312937T DE60312937D1 DE 60312937 D1 DE60312937 D1 DE 60312937D1 DE 60312937 T DE60312937 T DE 60312937T DE 60312937 T DE60312937 T DE 60312937T DE 60312937 D1 DE60312937 D1 DE 60312937D1
Authority
DE
Germany
Prior art keywords
positioning system
high sensitivity
navigation data
satellite positioning
sensitivity receiver
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.)
Expired - Lifetime
Application number
DE60312937T
Other languages
English (en)
Other versions
DE60312937T2 (de
Inventor
Paul W Mcburney
Akira Kimura
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.)
Seiko Epson Corp
Eride Inc
Original Assignee
Seiko Epson Corp
Eride 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 Seiko Epson Corp, Eride Inc filed Critical Seiko Epson Corp
Application granted granted Critical
Publication of DE60312937D1 publication Critical patent/DE60312937D1/de
Publication of DE60312937T2 publication Critical patent/DE60312937T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01S19/27—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
    • G01S19/25—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
DE60312937T 2002-09-17 2003-09-17 Synthetische Navigationdaten für einen hochempfindlichen Empfänger eines Satellitenpositionierungssytems Expired - Lifetime DE60312937T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US246289 2002-09-17
US10/246,289 US6670915B1 (en) 2002-09-17 2002-09-17 Synthetic NAV-data for a high-sensitivity satellite positioning system receiver

Publications (2)

Publication Number Publication Date
DE60312937D1 true DE60312937D1 (de) 2007-05-16
DE60312937T2 DE60312937T2 (de) 2007-10-25

Family

ID=29735587

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60312937T Expired - Lifetime DE60312937T2 (de) 2002-09-17 2003-09-17 Synthetische Navigationdaten für einen hochempfindlichen Empfänger eines Satellitenpositionierungssytems

Country Status (6)

Country Link
US (1) US6670915B1 (de)
EP (1) EP1400815B1 (de)
JP (1) JP2004109133A (de)
CN (1) CN100566207C (de)
DE (1) DE60312937T2 (de)
HK (1) HK1062847A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7447253B2 (en) * 2004-02-06 2008-11-04 Glocal Locate, Inc. Method and apparatus for processing satellite positioning system signals to obtain time information
US7026987B2 (en) * 2004-02-10 2006-04-11 Thales Navigation, Inc. Asynchronous assisted GPS position determination
US7535402B1 (en) * 2004-04-19 2009-05-19 Novariant, Inc. Navigation with satellite communications
JP4915644B2 (ja) * 2005-12-16 2012-04-11 パナソニック株式会社 緊急通報端末
KR100811467B1 (ko) * 2006-02-23 2008-03-07 팅크웨어(주) 실시간 컨텐츠 제공 방법 및 상기 방법을 수행하는네비게이션 시스템
US7548200B2 (en) 2006-04-24 2009-06-16 Nemerix Sa Ephemeris extension method for GNSS applications
US7554481B2 (en) * 2006-05-18 2009-06-30 The Boeing Company Localized jamming of navigation signals
JP5657192B2 (ja) * 2006-06-23 2015-01-21 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ Ｇｎｓｓアプリケーションのためのエフェメリス拡張方法及び機器
US7692579B2 (en) * 2006-11-24 2010-04-06 Qualcomm Incorporated Methods and apparatus for actuated position determination in a wireless communication device
US8497801B2 (en) 2007-02-05 2013-07-30 Qualcomm Incorporated Prediction refresh method for ephemeris extensions
US20090254274A1 (en) * 2007-07-27 2009-10-08 Kulik Victor Navigation system for providing celestial and terrestrial information
US7924104B2 (en) * 2008-08-21 2011-04-12 Mediatek Inc. Methods and apparatus for compensating a clock bias in a GNSS receiver
US8031111B2 (en) * 2008-10-03 2011-10-04 Trimble Navigation Limited Compact transmission of GPS information using compressed measurement record format
US7924220B1 (en) * 2008-11-24 2011-04-12 Sirf Technology Holdings, Inc. Method and apparatus for weak data frame sync in a positioning system
US20120188124A1 (en) * 2009-06-29 2012-07-26 Martin Borjesson Reidevall Gnss receiver and operating method
US9638803B2 (en) 2013-05-06 2017-05-02 Accord Software & Systems Pvt. Ltd. Navigation data configuration for optimal time to first fix

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5812087A (en) * 1997-02-03 1998-09-22 Snaptrack, Inc. Method and apparatus for satellite positioning system based time measurement
US6429811B1 (en) * 2000-02-15 2002-08-06 Motorola, Inc. Method and apparatus for compressing GPS satellite broadcast message information
US20020190898A1 (en) * 2001-06-14 2002-12-19 Global Locate Inc. Method and apparatus for creating and distributing satellite orbit and clock data

Also Published As

Publication number Publication date
JP2004109133A (ja) 2004-04-08
EP1400815A1 (de) 2004-03-24
US6670915B1 (en) 2003-12-30
EP1400815B1 (de) 2007-04-04
DE60312937T2 (de) 2007-10-25
CN100566207C (zh) 2009-12-02
CN1495436A (zh) 2004-05-12
HK1062847A1 (en) 2004-11-26

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