MX2019010947A - Metodo y sistema para geolocalizar una terminal de un sistema de comunicacion inalambrica. - Google Patents

Metodo y sistema para geolocalizar una terminal de un sistema de comunicacion inalambrica.

Info

Publication number
MX2019010947A
MX2019010947A MX2019010947A MX2019010947A MX2019010947A MX 2019010947 A MX2019010947 A MX 2019010947A MX 2019010947 A MX2019010947 A MX 2019010947A MX 2019010947 A MX2019010947 A MX 2019010947A MX 2019010947 A MX2019010947 A MX 2019010947A
Authority
MX
Mexico
Prior art keywords
terminal
wireless communication
communication system
radio
geolocating
Prior art date
Application number
MX2019010947A
Other languages
English (en)
Inventor
Isson Olivier
Original Assignee
Sigfox
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 Sigfox filed Critical Sigfox
Publication of MX2019010947A publication Critical patent/MX2019010947A/es

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
    • 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
    • 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
    • G01S5/02524—Creating or updating the 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
    • 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
    • G01S5/02524—Creating or updating the radio-map
    • G01S5/02527—Detecting or resolving anomalies in the radio frequency fingerprints of the 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
    • 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
    • G01S5/0257—Hybrid positioning
    • G01S5/0263—Hybrid positioning by combining or switching between positions derived from two or more separate positioning 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
    • G01S5/0278—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 involving statistical or probabilistic considerations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
    • 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
    • H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
    • 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
    • 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
    • H04W64/003—Locating users or terminals or network equipment for network management purposes, e.g. mobility management locating network equipment

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)
  • Theoretical Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Quality & Reliability (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Computational Linguistics (AREA)
  • Data Mining & Analysis (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Probability & Statistics with Applications (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)

Abstract

La invención se refiere a un método (10) para geolocalizar una terminal de un sistema de comunicación inalámbrica, basado en un método de aprendizaje que permite estimar la posición geográfica de una terminal utilizando una firma de radio que corresponde a un conjunto de valores representativos de la calidad de enlaces de radio que existen entre la terminal ubicada en la posición buscada y una pluralidad de estaciones base de tal sistema de comunicación inalámbrica, así como un conjunto de datos de referencia que asocia firmas de radio con posiciones geográficas conocidas. Para limitar la complejidad del algoritmo de aprendizaje y hacer que sea resistente a los cambios de topología de la red de acceso, el método de geolocalización se caracteriza porque cada firma de radio contiene una selecciónde N valores de entre el conjunto de valores medidos, así como las posiciones geográficas de las estaciones base correspondientes.
MX2019010947A 2017-03-15 2018-03-15 Metodo y sistema para geolocalizar una terminal de un sistema de comunicacion inalambrica. MX2019010947A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1752090A FR3064074B1 (fr) 2017-03-15 2017-03-15 Procede et systeme de geolocalisation d’un terminal d’un systeme de communication sans fil
PCT/EP2018/056584 WO2018167231A1 (fr) 2017-03-15 2018-03-15 Procédé et système de géolocalisation d'un terminal d'un système de communication sans fil

Publications (1)

Publication Number Publication Date
MX2019010947A true MX2019010947A (es) 2019-12-19

Family

ID=58739187

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019010947A MX2019010947A (es) 2017-03-15 2018-03-15 Metodo y sistema para geolocalizar una terminal de un sistema de comunicacion inalambrica.

Country Status (8)

Country Link
US (1) US10976405B2 (es)
EP (1) EP3596485A1 (es)
JP (1) JP7108626B2 (es)
KR (1) KR102601423B1 (es)
CN (1) CN110506219B (es)
FR (1) FR3064074B1 (es)
MX (1) MX2019010947A (es)
WO (1) WO2018167231A1 (es)

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Also Published As

Publication number Publication date
WO2018167231A1 (fr) 2018-09-20
EP3596485A1 (fr) 2020-01-22
FR3064074B1 (fr) 2019-05-03
US20200033438A1 (en) 2020-01-30
CN110506219B (zh) 2023-09-12
JP7108626B2 (ja) 2022-07-28
FR3064074A1 (fr) 2018-09-21
CN110506219A (zh) 2019-11-26
KR20190129906A (ko) 2019-11-20
KR102601423B1 (ko) 2023-11-10
JP2020511655A (ja) 2020-04-16
US10976405B2 (en) 2021-04-13

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