ATE518149T1 - Signalerfassung von gps systemen - Google Patents

Signalerfassung von gps systemen

Info

Publication number
ATE518149T1
ATE518149T1 AT01300509T AT01300509T ATE518149T1 AT E518149 T1 ATE518149 T1 AT E518149T1 AT 01300509 T AT01300509 T AT 01300509T AT 01300509 T AT01300509 T AT 01300509T AT E518149 T1 ATE518149 T1 AT E518149T1
Authority
AT
Austria
Prior art keywords
navigation data
gps signals
wireless terminal
strong
estimated
Prior art date
Application number
AT01300509T
Other languages
English (en)
Inventor
Ren Da
Giovanni Vannucci
Original Assignee
Alcatel Lucent Usa 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 Alcatel Lucent Usa Inc filed Critical Alcatel Lucent Usa Inc
Application granted granted Critical
Publication of ATE518149T1 publication Critical patent/ATE518149T1/de

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
    • G01S19/246—Acquisition or tracking or demodulation of signals transmitted by the system involving long acquisition integration times, extended snapshots of signals or methods specifically directed towards weak signal acquisition
    • 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

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)
  • Geophysics And Detection Of Objects (AREA)
AT01300509T 2000-02-04 2001-01-22 Signalerfassung von gps systemen ATE518149T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/497,418 US6252545B1 (en) 2000-02-04 2000-02-04 Enhancement of signal-detection capability of GPS systems

Publications (1)

Publication Number Publication Date
ATE518149T1 true ATE518149T1 (de) 2011-08-15

Family

ID=23976775

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01300509T ATE518149T1 (de) 2000-02-04 2001-01-22 Signalerfassung von gps systemen

Country Status (10)

Country Link
US (1) US6252545B1 (de)
EP (1) EP1122553B1 (de)
JP (1) JP4014807B2 (de)
KR (1) KR100754559B1 (de)
CN (1) CN1319955A (de)
AT (1) ATE518149T1 (de)
AU (1) AU1673801A (de)
BR (1) BR0100209A (de)
CA (1) CA2330510A1 (de)
ID (1) ID29166A (de)

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US7904243B2 (en) * 2004-01-15 2011-03-08 The Boeing Company Real-time data aiding for enhanced GPS performance
US7026987B2 (en) * 2004-02-10 2006-04-11 Thales Navigation, Inc. Asynchronous assisted GPS position determination
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US7961717B2 (en) * 2005-05-12 2011-06-14 Iposi, Inc. System and methods for IP and VoIP device location determination
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US7667642B1 (en) * 2005-08-15 2010-02-23 Technaumics Acquisition, collection and processing system for continuous precision tracking of objects
EP1938488B1 (de) 2005-10-21 2015-09-09 T-Mobile, USA, Inc System und verfahren zur bestimmung des geräteorts in einem auf ip basierenden drahtlosen telekommunikationsnetz
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US7859456B2 (en) * 2006-10-10 2010-12-28 Sirf Technology Holdings, Inc. Method of mixed data assisted and non data assisted navigation signal acquisition, tracking and reacquisition
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JP2010101695A (ja) * 2008-10-22 2010-05-06 Pioneer Electronic Corp 信号受信装置、相関処理方法、相関処理プログラム
US7924220B1 (en) * 2008-11-24 2011-04-12 Sirf Technology Holdings, Inc. Method and apparatus for weak data frame sync in a positioning system
US7940213B2 (en) * 2008-11-24 2011-05-10 Andrew, Llc System and method for determining falsified satellite measurements
US7956803B2 (en) * 2008-12-01 2011-06-07 Andrew, Llc System and method for protecting against spoofed A-GNSS measurement data
US20100149031A1 (en) * 2008-12-12 2010-06-17 Andrew Llc System and method for determining forged radio frequency measurements
US8718592B2 (en) 2009-05-15 2014-05-06 T-Mobile Usa, Inc. Mobile device location determination using micronetworks
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Also Published As

Publication number Publication date
ID29166A (id) 2001-08-09
JP2001272454A (ja) 2001-10-05
EP1122553A2 (de) 2001-08-08
BR0100209A (pt) 2001-10-09
CN1319955A (zh) 2001-10-31
US6252545B1 (en) 2001-06-26
EP1122553A3 (de) 2003-10-29
KR100754559B1 (ko) 2007-09-05
AU1673801A (en) 2001-08-09
CA2330510A1 (en) 2001-08-04
JP4014807B2 (ja) 2007-11-28
KR20010078315A (ko) 2001-08-20
EP1122553B1 (de) 2011-07-27

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