ATE418079T1 - Signaldetektor mit korrelationsanalyse von nichteinheitlichen und getrennten abtastsegmenten - Google Patents

Signaldetektor mit korrelationsanalyse von nichteinheitlichen und getrennten abtastsegmenten

Info

Publication number
ATE418079T1
ATE418079T1 AT00919870T AT00919870T ATE418079T1 AT E418079 T1 ATE418079 T1 AT E418079T1 AT 00919870 T AT00919870 T AT 00919870T AT 00919870 T AT00919870 T AT 00919870T AT E418079 T1 ATE418079 T1 AT E418079T1
Authority
AT
Austria
Prior art keywords
signal
gps
unity
signal detector
correlation analysis
Prior art date
Application number
AT00919870T
Other languages
English (en)
Inventor
Steven Gronemeyer
Original Assignee
Sirf Tech 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23078602&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE418079(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sirf Tech Inc filed Critical Sirf Tech Inc
Application granted granted Critical
Publication of ATE418079T1 publication Critical patent/ATE418079T1/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
    • G01S19/13—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
    • G01S19/01—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
    • G01S19/29—Acquisition or tracking or demodulation of signals transmitted by the system carrier including Doppler, related

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Radio Relay Systems (AREA)
AT00919870T 1999-03-30 2000-03-29 Signaldetektor mit korrelationsanalyse von nichteinheitlichen und getrennten abtastsegmenten ATE418079T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/281,741 US6304216B1 (en) 1999-03-30 1999-03-30 Signal detector employing correlation analysis of non-uniform and disjoint sample segments

Publications (1)

Publication Number Publication Date
ATE418079T1 true ATE418079T1 (de) 2009-01-15

Family

ID=23078602

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00919870T ATE418079T1 (de) 1999-03-30 2000-03-29 Signaldetektor mit korrelationsanalyse von nichteinheitlichen und getrennten abtastsegmenten

Country Status (7)

Country Link
US (3) US6304216B1 (de)
EP (1) EP1173778B1 (de)
JP (1) JP3964621B2 (de)
AT (1) ATE418079T1 (de)
DE (1) DE60041128D1 (de)
TW (1) TW500927B (de)
WO (1) WO2000058746A1 (de)

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EP1173778A4 (de) 2002-06-05
US6636178B2 (en) 2003-10-21
US7002516B2 (en) 2006-02-21
JP2002540434A (ja) 2002-11-26
US20020041252A1 (en) 2002-04-11
EP1173778A1 (de) 2002-01-23
WO2000058746A1 (en) 2000-10-05
TW500927B (en) 2002-09-01
US6304216B1 (en) 2001-10-16
JP3964621B2 (ja) 2007-08-22
EP1173778B1 (de) 2008-12-17
US20050035905A1 (en) 2005-02-17

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