BR9610493A - Sistema de determinação de posição e processos para determinar a posição de um objeto itinerante e para estimar a diferença em tempo de recepção de um sinal de radiofusão recebido em duas localizações - Google Patents

Sistema de determinação de posição e processos para determinar a posição de um objeto itinerante e para estimar a diferença em tempo de recepção de um sinal de radiofusão recebido em duas localizações

Info

Publication number
BR9610493A
BR9610493A BR9610493A BR9610493A BR9610493A BR 9610493 A BR9610493 A BR 9610493A BR 9610493 A BR9610493 A BR 9610493A BR 9610493 A BR9610493 A BR 9610493A BR 9610493 A BR9610493 A BR 9610493A
Authority
BR
Brazil
Prior art keywords
locations
signals received
time
signal received
auto
Prior art date
Application number
BR9610493A
Other languages
English (en)
Inventor
Peter James Duffett-Smith
Keith James Bruno Grainge
Original Assignee
Cambridge Positioning Sys Ltd
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 Cambridge Positioning Sys Ltd filed Critical Cambridge Positioning Sys Ltd
Publication of BR9610493A publication Critical patent/BR9610493A/pt

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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G01S1/04—Details
    • G01S1/045—Receivers
    • 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G01S1/04—Details
    • 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
    • G01S5/0205—Details
    • 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
    • G01S5/0284—Relative positioning
    • 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
    • G01S5/10—Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements, e.g. omega or decca systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Paper (AREA)
  • Control Of Position Or Direction (AREA)
  • Vehicle Body Suspensions (AREA)
BR9610493A 1995-09-19 1996-09-19 Sistema de determinação de posição e processos para determinar a posição de um objeto itinerante e para estimar a diferença em tempo de recepção de um sinal de radiofusão recebido em duas localizações BR9610493A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9519087.2A GB9519087D0 (en) 1995-09-19 1995-09-19 Navigation and tracking system
PCT/GB1996/002308 WO1997011384A1 (en) 1995-09-19 1996-09-19 Position determining system

Publications (1)

Publication Number Publication Date
BR9610493A true BR9610493A (pt) 1999-04-06

Family

ID=10780903

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9610493A BR9610493A (pt) 1995-09-19 1996-09-19 Sistema de determinação de posição e processos para determinar a posição de um objeto itinerante e para estimar a diferença em tempo de recepção de um sinal de radiofusão recebido em duas localizações

Country Status (18)

Country Link
US (2) US6094168A (pt)
EP (2) EP1118871A3 (pt)
JP (1) JPH11513482A (pt)
KR (1) KR19990063677A (pt)
CN (1) CN1202968A (pt)
AT (1) ATE210303T1 (pt)
AU (1) AU713289B2 (pt)
BR (1) BR9610493A (pt)
CA (1) CA2230982A1 (pt)
DE (1) DE69617744T2 (pt)
DK (1) DK0880712T3 (pt)
ES (1) ES2165998T3 (pt)
GB (1) GB9519087D0 (pt)
HK (1) HK1015884A1 (pt)
IL (1) IL123599A (pt)
PT (1) PT880712E (pt)
RU (1) RU2137150C1 (pt)
WO (1) WO1997011384A1 (pt)

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* Cited by examiner, † Cited by third party
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DK0880712T3 (da) 2002-04-02
US6342854B1 (en) 2002-01-29
GB9519087D0 (en) 1995-11-22
EP0880712B1 (en) 2001-12-05
JPH11513482A (ja) 1999-11-16
PT880712E (pt) 2002-05-31
EP1118871A2 (en) 2001-07-25
ATE210303T1 (de) 2001-12-15
IL123599A0 (en) 1998-10-30
DE69617744D1 (de) 2002-01-17
AU6994296A (en) 1997-04-09
CN1202968A (zh) 1998-12-23
EP1118871A3 (en) 2001-09-19
RU2137150C1 (ru) 1999-09-10
HK1015884A1 (en) 1999-10-22
ES2165998T3 (es) 2002-04-01
DE69617744T2 (de) 2002-05-23
US6094168A (en) 2000-07-25
KR19990063677A (ko) 1999-07-26
MX9802182A (es) 1998-08-30
IL123599A (en) 2001-05-20

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