DK0609935T3 - Fremgangsmåde og apparat til udglatning af kodemålinger i en global positioning system-modtager - Google Patents

Fremgangsmåde og apparat til udglatning af kodemålinger i en global positioning system-modtager

Info

Publication number
DK0609935T3
DK0609935T3 DK94200169T DK94200169T DK0609935T3 DK 0609935 T3 DK0609935 T3 DK 0609935T3 DK 94200169 T DK94200169 T DK 94200169T DK 94200169 T DK94200169 T DK 94200169T DK 0609935 T3 DK0609935 T3 DK 0609935T3
Authority
DK
Denmark
Prior art keywords
smoothing
positioning system
global positioning
system receiver
coding
Prior art date
Application number
DK94200169T
Other languages
English (en)
Inventor
Ronald Hatch
Jerry Knight
Original Assignee
Hughes Electronics Corp
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 Hughes Electronics Corp filed Critical Hughes Electronics Corp
Application granted granted Critical
Publication of DK0609935T3 publication Critical patent/DK0609935T3/da

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
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42—Determining position
    • G01S19/43—Determining position using carrier phase measurements, e.g. kinematic positioning; using long or short baseline interferometry
    • 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
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42—Determining position
    • G01S19/421—Determining position by combining or switching between position solutions or signals derived from different satellite radio beacon positioning systems; by combining or switching between position solutions or signals derived from different modes of operation in a single system
    • G01S19/426—Determining position by combining or switching between position solutions or signals derived from different satellite radio beacon positioning systems; by combining or switching between position solutions or signals derived from different modes of operation in a single system by combining or switching between position solutions or signals derived from different modes of operation in a single system

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)
DK94200169T 1993-02-01 1994-01-25 Fremgangsmåde og apparat til udglatning af kodemålinger i en global positioning system-modtager DK0609935T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/012,061 US5471217A (en) 1993-02-01 1993-02-01 Method and apparatus for smoothing code measurements in a global positioning system receiver

Publications (1)

Publication Number Publication Date
DK0609935T3 true DK0609935T3 (da) 2000-10-30

Family

ID=21753192

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94200169T DK0609935T3 (da) 1993-02-01 1994-01-25 Fremgangsmåde og apparat til udglatning af kodemålinger i en global positioning system-modtager

Country Status (5)

Country Link
US (1) US5471217A (da)
EP (1) EP0609935B1 (da)
JP (1) JP3455266B2 (da)
DE (1) DE69424890T2 (da)
DK (1) DK0609935T3 (da)

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Also Published As

Publication number Publication date
JPH06289116A (ja) 1994-10-18
JP3455266B2 (ja) 2003-10-14
EP0609935A3 (en) 1995-05-17
EP0609935A2 (en) 1994-08-10
DE69424890D1 (de) 2000-07-20
EP0609935B1 (en) 2000-06-14
US5471217A (en) 1995-11-28
DE69424890T2 (de) 2000-11-09

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