CA2525798C - Attenuation des effets des trajets multiples dans les recepteurs de systemes gps - Google Patents

Attenuation des effets des trajets multiples dans les recepteurs de systemes gps Download PDF

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Publication number
CA2525798C
CA2525798C CA002525798A CA2525798A CA2525798C CA 2525798 C CA2525798 C CA 2525798C CA 002525798 A CA002525798 A CA 002525798A CA 2525798 A CA2525798 A CA 2525798A CA 2525798 C CA2525798 C CA 2525798C
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CA
Canada
Prior art keywords
code
signals
prn
received
multipath
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
CA002525798A
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English (en)
Other versions
CA2525798A1 (fr
Inventor
Thomas Atlee Stansell Jr.
Ronald Ray Hatch
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.)
Leica Geosystems Inc
Original Assignee
Leica Geosystems 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
Priority claimed from US08/449,215 external-priority patent/US6023489A/en
Application filed by Leica Geosystems Inc filed Critical Leica Geosystems Inc
Publication of CA2525798A1 publication Critical patent/CA2525798A1/fr
Application granted granted Critical
Publication of CA2525798C publication Critical patent/CA2525798C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0022—PN, e.g. Kronecker

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
CA002525798A 1995-05-24 1996-05-24 Attenuation des effets des trajets multiples dans les recepteurs de systemes gps Expired - Lifetime CA2525798C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/449,215 1995-05-24
US08/449,215 US6023489A (en) 1995-05-24 1995-05-24 Method and apparatus for code synchronization in a global positioning system receiver
CA002221969A CA2221969C (fr) 1995-05-24 1996-05-24 Attenuation des effets des trajets multiples dans les recepteurs de systemes gps

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002221969A Division CA2221969C (fr) 1995-05-24 1996-05-24 Attenuation des effets des trajets multiples dans les recepteurs de systemes gps

Publications (2)

Publication Number Publication Date
CA2525798A1 CA2525798A1 (fr) 1996-11-28
CA2525798C true CA2525798C (fr) 2008-08-12

Family

ID=35610460

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002525798A Expired - Lifetime CA2525798C (fr) 1995-05-24 1996-05-24 Attenuation des effets des trajets multiples dans les recepteurs de systemes gps
CA2525598A Expired - Lifetime CA2525598C (fr) 1995-05-24 1996-05-24 Attenuation des effets des trajets multiples dans les recepteurs de systemes gps

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2525598A Expired - Lifetime CA2525598C (fr) 1995-05-24 1996-05-24 Attenuation des effets des trajets multiples dans les recepteurs de systemes gps

Country Status (1)

Country Link
CA (2) CA2525798C (fr)

Also Published As

Publication number Publication date
CA2525598C (fr) 2010-04-13
CA2525598A1 (fr) 1996-11-28
CA2525798A1 (fr) 1996-11-28

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Effective date: 20160524