ATE323890T1 - Verfahren und vorrichtung zum empfang von gps/glonass-signalen - Google Patents

Verfahren und vorrichtung zum empfang von gps/glonass-signalen

Info

Publication number
ATE323890T1
ATE323890T1 AT98121826T AT98121826T ATE323890T1 AT E323890 T1 ATE323890 T1 AT E323890T1 AT 98121826 T AT98121826 T AT 98121826T AT 98121826 T AT98121826 T AT 98121826T AT E323890 T1 ATE323890 T1 AT E323890T1
Authority
AT
Austria
Prior art keywords
code
aggr
signals
spread spectrum
glonass
Prior art date
Application number
AT98121826T
Other languages
English (en)
Inventor
Alain Rabaeijs
Erik Aardoom
Bert Gyselinckx
Marc Engels
Original Assignee
Imec Vzw
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 Imec Vzw filed Critical Imec Vzw
Application granted granted Critical
Publication of ATE323890T1 publication Critical patent/ATE323890T1/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
    • G01S19/32—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)
AT98121826T 1997-11-19 1998-11-17 Verfahren und vorrichtung zum empfang von gps/glonass-signalen ATE323890T1 (de)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number Publication Date
ATE323890T1 true ATE323890T1 (de) 2006-05-15

Family

ID=27443658

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98121826T ATE323890T1 (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
US20060098721A1 (en) 2006-05-11
US6967992B1 (en) 2005-11-22
DK0924532T3 (da) 2006-07-17
EP0924532A3 (de) 2003-01-22
EP0924532B1 (de) 2006-04-19
EP1674881A2 (de) 2006-06-28
EP1674881A3 (de) 2008-04-16
DE69834235T2 (de) 2007-01-04
DE69834235D1 (de) 2006-05-24
EP0924532A2 (de) 1999-06-23
US20050276316A1 (en) 2005-12-15

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