DE69834235D1 - Verfahren und Vorrichtung zum Empfang von GPS/GLONASS-Signalen - Google Patents

Verfahren und Vorrichtung zum Empfang von GPS/GLONASS-Signalen

Info

Publication number
DE69834235D1
DE69834235D1 DE69834235T DE69834235T DE69834235D1 DE 69834235 D1 DE69834235 D1 DE 69834235D1 DE 69834235 T DE69834235 T DE 69834235T DE 69834235 T DE69834235 T DE 69834235T DE 69834235 D1 DE69834235 D1 DE 69834235D1
Authority
DE
Germany
Prior art keywords
code
aggr
signals
spread spectrum
glonass
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 - Fee Related
Application number
DE69834235T
Other languages
English (en)
Other versions
DE69834235T2 (de
Inventor
Alain Rabaeijs
Erik Aardoom
Bert Gyselinckx
Marc Engels
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.)
Interuniversitair Microelektronica Centrum vzw IMEC
Original Assignee
Interuniversitair Microelektronica Centrum vzw IMEC
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 Interuniversitair Microelektronica Centrum vzw IMEC filed Critical Interuniversitair Microelektronica Centrum vzw IMEC
Application granted granted Critical
Publication of DE69834235D1 publication Critical patent/DE69834235D1/de
Publication of DE69834235T2 publication Critical patent/DE69834235T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01S19/32—Multimode operation in a single same satellite system, e.g. GPS L1/L2
    • 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
    • G01S19/33—Multimode operation in different systems which transmit time stamped messages, e.g. GPS/GLONASS
    • 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
    • G01S19/35—Constructional details or hardware or software details of the signal processing chain
    • G01S19/37—Hardware or software details of the signal processing chain
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • 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
    • G01S19/22—Multipath-related issues

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radio Relay Systems (AREA)
  • Burglar Alarm Systems (AREA)
DE69834235T 1997-11-19 1998-11-17 Verfahren und Vorrichtung zum Empfang von GPS/GLONASS-Signalen Expired - Fee Related DE69834235T2 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US6616197P 1997-11-19 1997-11-19
US66161P 1997-11-19
EP98870066 1998-04-01
EP98870066 1998-04-01
EP98110800 1998-06-12
EP98110800 1998-06-12

Publications (2)

Publication Number Publication Date
DE69834235D1 true DE69834235D1 (de) 2006-05-24
DE69834235T2 DE69834235T2 (de) 2007-01-04

Family

ID=27443658

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69834235T Expired - Fee Related DE69834235T2 (de) 1997-11-19 1998-11-17 Verfahren und Vorrichtung zum Empfang von GPS/GLONASS-Signalen

Country Status (5)

Country Link
US (3) US6967992B1 (de)
EP (2) EP1674881A3 (de)
AT (1) ATE323890T1 (de)
DE (1) DE69834235T2 (de)
DK (1) DK0924532T3 (de)

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Also Published As

Publication number Publication date
DE69834235T2 (de) 2007-01-04
EP1674881A3 (de) 2008-04-16
EP1674881A2 (de) 2006-06-28
US20060098721A1 (en) 2006-05-11
EP0924532A3 (de) 2003-01-22
US20050276316A1 (en) 2005-12-15
ATE323890T1 (de) 2006-05-15
EP0924532B1 (de) 2006-04-19
US6967992B1 (en) 2005-11-22
EP0924532A2 (de) 1999-06-23
DK0924532T3 (da) 2006-07-17

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee