MX2012007614A - Seleccion de receptores de cooperacion para localizacion inalambrica de umts. - Google Patents

Seleccion de receptores de cooperacion para localizacion inalambrica de umts.

Info

Publication number
MX2012007614A
MX2012007614A MX2012007614A MX2012007614A MX2012007614A MX 2012007614 A MX2012007614 A MX 2012007614A MX 2012007614 A MX2012007614 A MX 2012007614A MX 2012007614 A MX2012007614 A MX 2012007614A MX 2012007614 A MX2012007614 A MX 2012007614A
Authority
MX
Mexico
Prior art keywords
active set
wireless location
network
receiver selection
tdoa
Prior art date
Application number
MX2012007614A
Other languages
English (en)
Inventor
Rashidus S Mia
Edward Joseph Segall
Simon Issakov
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 MX2012007614A publication Critical patent/MX2012007614A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • 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
    • G01S5/0205—Details
    • G01S5/0221—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
    • 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
    • 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
    • G01S5/06—Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements
    • 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
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/391—Modelling the propagation channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection

Landscapes

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

Abstract

Para redes de comunicaciones inalámbricas (WCN) que soportan traspaso flexible, la selección de los receptores de cooperación para un sistema de localización inalámbrico (WLS) de superposición de redes o basado en red híbrido, TDOA, AOA o TDOA/ AOA ha de enfrentarse a una o más estaciones base de red como una célula de servicio. Cuando el conjunto activo contiene más de un elemento, se dan a conocer dos técnicas para determinar un conjunto de receptores de cooperación y de demodulación para su uso en la recopilación de señales para una estimación de localización. En una realización, los elementos de conjunto activo se reducen de forma constructiva a un único elemento que se usa como una célula de servicio apoderada. En otra realización, la información contenida en la pertenencia a conjunto activo se conserva y se genera un nuevo conjunto de receptores de demodulación y de cooperación en base a la totalidad de la pertenencia del conjunto activo.
MX2012007614A 2009-12-29 2010-12-20 Seleccion de receptores de cooperacion para localizacion inalambrica de umts. MX2012007614A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/648,783 US8442538B2 (en) 2009-12-29 2009-12-29 Cooperating receiver selection for UMTS wireless location
PCT/US2010/061241 WO2011081999A1 (en) 2009-12-29 2010-12-20 Cooperating receiver selection for umts wireless location

Publications (1)

Publication Number Publication Date
MX2012007614A true MX2012007614A (es) 2012-08-01

Family

ID=44188171

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012007614A MX2012007614A (es) 2009-12-29 2010-12-20 Seleccion de receptores de cooperacion para localizacion inalambrica de umts.

Country Status (11)

Country Link
US (2) US8442538B2 (es)
EP (1) EP2520114A1 (es)
JP (1) JP2013516144A (es)
KR (1) KR20120112674A (es)
CN (1) CN102668632B (es)
AU (1) AU2010336998B2 (es)
BR (1) BR112012016277A2 (es)
CA (1) CA2779430A1 (es)
IL (1) IL219430A (es)
MX (1) MX2012007614A (es)
WO (1) WO2011081999A1 (es)

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US10560805B2 (en) * 2015-02-27 2020-02-11 Telefonaktiebolaget Lm Ericcson (Publ) Proximity based positioning in a wireless communications network
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Also Published As

Publication number Publication date
IL219430A0 (en) 2012-06-28
US8442538B2 (en) 2013-05-14
AU2010336998A1 (en) 2012-05-24
BR112012016277A2 (pt) 2016-05-31
US20130217412A1 (en) 2013-08-22
WO2011081999A1 (en) 2011-07-07
KR20120112674A (ko) 2012-10-11
US8738010B2 (en) 2014-05-27
CN102668632B (zh) 2014-07-09
AU2010336998B2 (en) 2014-09-25
EP2520114A1 (en) 2012-11-07
CN102668632A (zh) 2012-09-12
CA2779430A1 (en) 2011-07-07
IL219430A (en) 2016-03-31
US20110159891A1 (en) 2011-06-30
JP2013516144A (ja) 2013-05-09

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