NO20035661D0 - System og fremgangsmåte til å bestemme lokaliseringen av en transmitter - Google Patents

System og fremgangsmåte til å bestemme lokaliseringen av en transmitter

Info

Publication number
NO20035661D0
NO20035661D0 NO20035661A NO20035661A NO20035661D0 NO 20035661 D0 NO20035661 D0 NO 20035661D0 NO 20035661 A NO20035661 A NO 20035661A NO 20035661 A NO20035661 A NO 20035661A NO 20035661 D0 NO20035661 D0 NO 20035661D0
Authority
NO
Norway
Prior art keywords
transmitter
location
receiver
determining
proxy
Prior art date
Application number
NO20035661A
Other languages
English (en)
Inventor
Brian Holt
Original Assignee
Harris 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 Harris Corp filed Critical Harris Corp
Publication of NO20035661D0 publication Critical patent/NO20035661D0/no

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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/12—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves by co-ordinating position lines of different shape, e.g. hyperbolic, circular, elliptical or radial
    • 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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • 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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0269—Inferred or constrained positioning, e.g. employing knowledge of the physical or electromagnetic environment, state of motion or other contextual information to infer or constrain a position
    • 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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0273—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves using multipath or indirect path propagation signals in position determination

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
NO20035661A 2001-06-25 2003-12-18 System og fremgangsmåte til å bestemme lokaliseringen av en transmitter NO20035661D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/891,135 US6580393B2 (en) 2001-06-25 2001-06-25 System and method for determining the location of a transmitter using passive reflectors or refractors as proxy receivers and using database querying
PCT/US2002/019544 WO2003001228A2 (en) 2001-06-25 2002-06-20 System and method for determining the location

Publications (1)

Publication Number Publication Date
NO20035661D0 true NO20035661D0 (no) 2003-12-18

Family

ID=25397678

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20035661A NO20035661D0 (no) 2001-06-25 2003-12-18 System og fremgangsmåte til å bestemme lokaliseringen av en transmitter

Country Status (8)

Country Link
US (1) US6580393B2 (no)
EP (1) EP1399752A4 (no)
JP (1) JP2004531736A (no)
CN (1) CN100338473C (no)
AU (1) AU2002315379B2 (no)
CA (1) CA2451910C (no)
NO (1) NO20035661D0 (no)
WO (1) WO2003001228A2 (no)

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Also Published As

Publication number Publication date
CN100338473C (zh) 2007-09-19
JP2004531736A (ja) 2004-10-14
EP1399752A2 (en) 2004-03-24
US6580393B2 (en) 2003-06-17
CN1529822A (zh) 2004-09-15
AU2002315379B2 (en) 2005-04-07
CA2451910A1 (en) 2003-01-03
WO2003001228A2 (en) 2003-01-03
US20020196188A1 (en) 2002-12-26
CA2451910C (en) 2010-04-13
EP1399752A4 (en) 2008-09-03
WO2003001228A3 (en) 2003-09-12

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