FR3101957B1 - Procédé de géolocalisation d’une balise de diffusion d’un système de communication sans fil - Google Patents

Procédé de géolocalisation d’une balise de diffusion d’un système de communication sans fil Download PDF

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Publication number
FR3101957B1
FR3101957B1 FR1911223A FR1911223A FR3101957B1 FR 3101957 B1 FR3101957 B1 FR 3101957B1 FR 1911223 A FR1911223 A FR 1911223A FR 1911223 A FR1911223 A FR 1911223A FR 3101957 B1 FR3101957 B1 FR 3101957B1
Authority
FR
France
Prior art keywords
beacon
broadcast
geolocation
wireless communication
communication system
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.)
Active
Application number
FR1911223A
Other languages
English (en)
Other versions
FR3101957A1 (fr
Inventor
Olivier Isson
Renaud Marty
Christophe Jeloyan
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.)
UNABIZ, FR
Original Assignee
Sigfox SA
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 SA filed Critical Sigfox SA
Priority to FR1911223A priority Critical patent/FR3101957B1/fr
Priority to EP20789097.1A priority patent/EP4226173A1/fr
Priority to PCT/EP2020/078368 priority patent/WO2021069638A1/fr
Publication of FR3101957A1 publication Critical patent/FR3101957A1/fr
Application granted granted Critical
Publication of FR3101957B1 publication Critical patent/FR3101957B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G01S5/0295—Proximity-based methods, e.g. position inferred from reception of particular signals
    • G01S5/02955—Proximity-based methods, e.g. position inferred from reception of particular signals by computing a weighted average of the positions of the signal transmitters
    • 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
    • G01S5/0242—Determining the position of transmitters to be subsequently used in positioning
    • 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
    • G01S5/0268—Hybrid positioning by deriving positions from different combinations of signals or of estimated positions in a single positioning system
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Probability & Statistics with Applications (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

L’invention concerne un procédé (100) de géolocalisation d’une balise de diffusion (33) d'un système (10) de communication sans fil. La balise est configurée pour émettre de manière récurrente, à destination des terminaux (20) du système, un message de diffusion comportant un identifiant de la balise. Le terminal est configuré pour émettre, en réponse à la réception du message de diffusion, à destination d’un réseau d’accès (30) du système, un message d’association comportant l’identifiant de la balise. Le message d’association émis par le terminal peut être reçu simultanément par plusieurs stations de base du réseau d'accès. La position géographique de la balise de diffusion est déterminée en fonction de la position géographique d'au moins une station de base de référence (BSRef) dont la position géographique est connue et ayant reçu le message d’association émis par le terminal. Figure pour l’abrégé : Fig. 1
FR1911223A 2019-10-10 2019-10-10 Procédé de géolocalisation d’une balise de diffusion d’un système de communication sans fil Active FR3101957B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1911223A FR3101957B1 (fr) 2019-10-10 2019-10-10 Procédé de géolocalisation d’une balise de diffusion d’un système de communication sans fil
EP20789097.1A EP4226173A1 (fr) 2019-10-10 2020-10-09 Procédé de géolocalisation d'une balise de diffusion d'un système de communication sans fil
PCT/EP2020/078368 WO2021069638A1 (fr) 2019-10-10 2020-10-09 Procédé de géolocalisation d'une balise de diffusion d'un système de communication sans fil

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1911223A FR3101957B1 (fr) 2019-10-10 2019-10-10 Procédé de géolocalisation d’une balise de diffusion d’un système de communication sans fil
FR1911223 2019-10-10

Publications (2)

Publication Number Publication Date
FR3101957A1 FR3101957A1 (fr) 2021-04-16
FR3101957B1 true FR3101957B1 (fr) 2021-10-22

Family

ID=68988016

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1911223A Active FR3101957B1 (fr) 2019-10-10 2019-10-10 Procédé de géolocalisation d’une balise de diffusion d’un système de communication sans fil

Country Status (3)

Country Link
EP (1) EP4226173A1 (fr)
FR (1) FR3101957B1 (fr)
WO (1) WO2021069638A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8200239B2 (en) * 2008-11-11 2012-06-12 Trueposition, Inc. Femto-cell location by proxy methods
JP5093316B2 (ja) * 2010-09-09 2012-12-12 ソニー株式会社 情報処理装置、情報処理方法、情報処理システム、およびプログラム
US8743782B1 (en) * 2010-11-18 2014-06-03 Cellco Partnership Automated method to determine position of Wi-Fi access point to enable location based services
KR101301979B1 (ko) * 2010-12-21 2013-08-30 주식회사 케이티 근거리 통신을 위한 액세스 포인트를 이용한 위치 측정 방법 및 장치와 액세스 포인트의 위치 추정 방법

Also Published As

Publication number Publication date
WO2021069638A1 (fr) 2021-04-15
EP4226173A1 (fr) 2023-08-16
FR3101957A1 (fr) 2021-04-16

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