ATE389191T1 - Verfahren und vorrichtung zur positionsmessung - Google Patents

Verfahren und vorrichtung zur positionsmessung

Info

Publication number
ATE389191T1
ATE389191T1 AT03783865T AT03783865T ATE389191T1 AT E389191 T1 ATE389191 T1 AT E389191T1 AT 03783865 T AT03783865 T AT 03783865T AT 03783865 T AT03783865 T AT 03783865T AT E389191 T1 ATE389191 T1 AT E389191T1
Authority
AT
Austria
Prior art keywords
devices
receiver units
signals
transmitting devices
transmitter
Prior art date
Application number
AT03783865T
Other languages
English (en)
Inventor
Andrew Lohbihler
Original Assignee
Xyz Interactive Technologies I
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 Xyz Interactive Technologies I filed Critical Xyz Interactive Technologies I
Application granted granted Critical
Publication of ATE389191T1 publication Critical patent/ATE389191T1/de

Links

Classifications

    • 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
    • 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
    • G01S5/0295—Proximity-based methods, e.g. position inferred from reception of particular signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70715—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation with application-specific features
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/004—Orthogonal

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)
  • Position Input By Displaying (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
AT03783865T 2002-08-09 2003-08-08 Verfahren und vorrichtung zur positionsmessung ATE389191T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002397431A CA2397431A1 (en) 2002-08-09 2002-08-09 Method and apparatus for a wireless position sensing interface device employing spread spectrum technology of one or more radio transmitting devices

Publications (1)

Publication Number Publication Date
ATE389191T1 true ATE389191T1 (de) 2008-03-15

Family

ID=31501602

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03783865T ATE389191T1 (de) 2002-08-09 2003-08-08 Verfahren und vorrichtung zur positionsmessung

Country Status (7)

Country Link
US (2) US20060166681A1 (de)
EP (1) EP1529223B1 (de)
AT (1) ATE389191T1 (de)
AU (1) AU2003254673A1 (de)
CA (1) CA2397431A1 (de)
DE (1) DE60319709T2 (de)
WO (1) WO2004015555A2 (de)

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Also Published As

Publication number Publication date
DE60319709T2 (de) 2009-04-30
EP1529223A2 (de) 2005-05-11
CA2397431A1 (en) 2004-02-09
EP1529223B1 (de) 2008-03-12
AU2003254673A1 (en) 2004-02-25
US20100234044A1 (en) 2010-09-16
WO2004015555A3 (en) 2004-12-02
DE60319709D1 (de) 2008-04-24
US20060166681A1 (en) 2006-07-27
AU2003254673A8 (en) 2004-02-25
WO2004015555A2 (en) 2004-02-19

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