MX2009005777A - Sistema para determinar automaticamente parametros de un transmisor celular con el fin de facilitar la localizacion de dispositivos inalambricos. - Google Patents

Sistema para determinar automaticamente parametros de un transmisor celular con el fin de facilitar la localizacion de dispositivos inalambricos.

Info

Publication number
MX2009005777A
MX2009005777A MX2009005777A MX2009005777A MX2009005777A MX 2009005777 A MX2009005777 A MX 2009005777A MX 2009005777 A MX2009005777 A MX 2009005777A MX 2009005777 A MX2009005777 A MX 2009005777A MX 2009005777 A MX2009005777 A MX 2009005777A
Authority
MX
Mexico
Prior art keywords
location
wireless devices
facilitate
automatically determining
transmit
Prior art date
Application number
MX2009005777A
Other languages
English (en)
Inventor
Robert J Anderson
Original Assignee
Trueposition 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 Trueposition Inc filed Critical Trueposition Inc
Publication of MX2009005777A publication Critical patent/MX2009005777A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • 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
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • 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
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0018—Transmission from mobile station to base station
    • G01S5/0036—Transmission from mobile station to base station of measured values, i.e. measurement on mobile and position calculation on base station
    • 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
    • G01S5/0226—Transmitters

Landscapes

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

Abstract

Varias técnicas para localizar dispositivos inalámbricos implican que las estaciones móviles (MS) hagan mediciones de las señales transmitidas por estaciones base geográficamente distribuidas dentro de una red inalámbrica. Si se conoce alguna información de lugar clave acerca de estos transmisores, tal como la posición del transmisor, la potencia de la señal de transmisión, la propagación de la señal, y el tiempo de la señal de transmisión, las mediciones de estas señales de transmisión por un MS pueden ser usadas para determinar la posición de la MS. Se presenta un método automático de detectar transmisores, identificar información clave del transmisor, y utilizar las señales de transmisión de la estación base para llevar a cabo la localización. Además, este método facilita el uso de señales de transmisión de lugar de célula que son parte de múltiples redes inalámbricas.
MX2009005777A 2006-12-01 2007-11-28 Sistema para determinar automaticamente parametros de un transmisor celular con el fin de facilitar la localizacion de dispositivos inalambricos. MX2009005777A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/607,420 US7797000B2 (en) 2006-12-01 2006-12-01 System for automatically determining cell transmitter parameters to facilitate the location of wireless devices
PCT/US2007/085729 WO2008070494A2 (en) 2006-12-01 2007-11-28 System for automatically determining cell transmitter parameters to facilitate the location of wireless devices

Publications (1)

Publication Number Publication Date
MX2009005777A true MX2009005777A (es) 2009-06-30

Family

ID=39476424

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009005777A MX2009005777A (es) 2006-12-01 2007-11-28 Sistema para determinar automaticamente parametros de un transmisor celular con el fin de facilitar la localizacion de dispositivos inalambricos.

Country Status (12)

Country Link
US (4) US7797000B2 (es)
EP (1) EP2098058A4 (es)
JP (2) JP2010512064A (es)
KR (1) KR101050122B1 (es)
CN (1) CN101601270B (es)
AU (1) AU2007329622B2 (es)
BR (1) BRPI0719758A2 (es)
CA (1) CA2671344C (es)
GB (1) GB2457622B (es)
IL (1) IL199044A (es)
MX (1) MX2009005777A (es)
WO (1) WO2008070494A2 (es)

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US20100304763A1 (en) 2010-12-02
US20120082255A1 (en) 2012-04-05
US7974640B2 (en) 2011-07-05
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US7797000B2 (en) 2010-09-14
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