CA2561205A1 - Systeme prive de detection de localisation - Google Patents

Systeme prive de detection de localisation Download PDF

Info

Publication number
CA2561205A1
CA2561205A1 CA002561205A CA2561205A CA2561205A1 CA 2561205 A1 CA2561205 A1 CA 2561205A1 CA 002561205 A CA002561205 A CA 002561205A CA 2561205 A CA2561205 A CA 2561205A CA 2561205 A1 CA2561205 A1 CA 2561205A1
Authority
CA
Canada
Prior art keywords
radio frequency
signal
proximity
location
moveable device
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002561205A
Other languages
English (en)
Inventor
Cheryl S. Advocat
Ron Miller
Peter Spasov
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
WIMCARE INTERACTIVE MEDICINE Inc
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 WIMCARE INTERACTIVE MEDICINE Inc filed Critical WIMCARE INTERACTIVE MEDICINE Inc
Publication of CA2561205A1 publication Critical patent/CA2561205A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G01S5/0252—Radio frequency fingerprinting
    • G01S5/02521—Radio frequency fingerprinting using a radio-map
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

L'invention concerne un procédé permettant d'évaluer la localisation d'un dispositif mobile, qui consiste à recevoir de chaque station de base d'une pluralité, un signal radiofréquence utilisé par ledit dispositif mobile afin d'évaluer la puissance du signal radiofréquence provenant de l'une des stations de base à l'origine du signal radiofréquence; à recevoir un signal de proximité indiquant que le dispositif mobile se trouve à proximité d'un capteur de proximité au niveau d'une localisation connue; à transmettre des indicateurs des puissances des signaux radiofréquence, et à transmettre des données de proximité signalant le signal de proximité à un dispositif informatique afin de calculer au niveau de ce dispositif une estimation de la localisation du dispositif mobile en fonction des indicateurs de puissance, de signal et de données de proximité.
CA002561205A 2004-03-25 2005-03-24 Systeme prive de detection de localisation Abandoned CA2561205A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US55596804P 2004-03-25 2004-03-25
US60/555,968 2004-03-25
PCT/CA2005/000444 WO2005093453A1 (fr) 2004-03-25 2005-03-24 Systeme prive de detection de localisation

Publications (1)

Publication Number Publication Date
CA2561205A1 true CA2561205A1 (fr) 2005-10-06

Family

ID=35056315

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002561205A Abandoned CA2561205A1 (fr) 2004-03-25 2005-03-24 Systeme prive de detection de localisation

Country Status (2)

Country Link
CA (1) CA2561205A1 (fr)
WO (1) WO2005093453A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7657224B2 (en) 2002-05-06 2010-02-02 Syncronation, Inc. Localized audio networks and associated digital accessories
CN103119998B (zh) * 2010-10-06 2016-09-07 索尼移动通信株式会社 用于识别本地信标系统的方法和设备
NL2005784C2 (en) * 2010-11-30 2012-05-31 Stichting Van Hall Larenstein Locating and tracking system.
WO2015164224A1 (fr) * 2014-04-21 2015-10-29 Desoyza Erangi Bracelet et application pour permettre à une première personne d'en surveiller une autre

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5956626A (en) * 1996-06-03 1999-09-21 Motorola, Inc. Wireless communication device having an electromagnetic wave proximity sensor
US5977913A (en) * 1997-02-07 1999-11-02 Dominion Wireless Method and apparatus for tracking and locating personnel
US6700533B1 (en) * 1999-05-06 2004-03-02 Rf Technologies, Inc. Asset and personnel tagging system utilizing GPS
WO2001006401A1 (fr) * 1999-07-15 2001-01-25 Pinpoint Corporation Procede et appareil de lecture d'etiquette d'identification mobile
US6512478B1 (en) * 1999-12-22 2003-01-28 Rockwell Technologies, Llc Location position system for relay assisted tracking

Also Published As

Publication number Publication date
WO2005093453A1 (fr) 2005-10-06

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Legal Events

Date Code Title Description
FZDE Discontinued
FZDE Discontinued

Effective date: 20090407