FR3096216B1 - Method and device for locating a terminal connected to a network - Google Patents

Method and device for locating a terminal connected to a network Download PDF

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Publication number
FR3096216B1
FR3096216B1 FR1907193A FR1907193A FR3096216B1 FR 3096216 B1 FR3096216 B1 FR 3096216B1 FR 1907193 A FR1907193 A FR 1907193A FR 1907193 A FR1907193 A FR 1907193A FR 3096216 B1 FR3096216 B1 FR 3096216B1
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FR
France
Prior art keywords
site
network
locating
terminal connected
differences
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
FR1907193A
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French (fr)
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FR3096216A1 (en
Inventor
Jean-Marc Kelif
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.)
Orange SA
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Orange SA
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Publication date
Application filed by Orange SA filed Critical Orange SA
Priority to FR1907193A priority Critical patent/FR3096216B1/en
Publication of FR3096216A1 publication Critical patent/FR3096216A1/en
Application granted granted Critical
Publication of FR3096216B1 publication Critical patent/FR3096216B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H04W64/003—Locating users or terminals or network equipment for network management purposes, e.g. mobility management locating network equipment
    • 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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/80—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using ultrasonic, sonic or infrasonic waves
    • G01S3/802—Systems for determining direction or deviation from predetermined direction
    • G01S3/803—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived from receiving transducers or transducer systems having differently-oriented directivity characteristics
    • 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
    • G01S5/08—Position of single direction-finder fixed by determining direction of a plurality of spaced sources of known location

Abstract

Procédé de localisation d’un utilisateur d’un terminal connecté à un réseau de télécommunications Le procédé de localisation comprend : - l’obtention de mesures de puissances de signaux reçus par le terminal, ces signaux ayant été émis par au moins une antenne d’un premier site du réseau sur au moins trois faisceaux d’antenne distincts et par au moins une antenne d’un deuxième site du réseau sur au moins trois faisceaux d’antenne distincts ; - la détermination d’une position géographique de l’utilisateur en utilisant deux informations représentatives de rapports ou de différences entre les mesures de puissances obtenues correspondant respectivement à un premier et à un deuxième faisceau du premier site, et au deuxième faisceau et à un troisième faisceau du premier site, et deux informations représentatives de rapports ou de différences entre les mesures de puissances obtenues correspondant respectivement à un quatrième et à un cinquième faisceau du deuxième site, et au cinquième et à un sixième faisceau du deuxième site. Figure pour l’abrégé : Fig. 1Method for locating a user of a terminal connected to a telecommunications network The method for locating comprises: - obtaining measurements of the powers of signals received by the terminal, these signals having been emitted by at least one antenna of a first network site on at least three separate antenna beams and by at least one antenna of a second network site on at least three separate antenna beams; - the determination of a geographical position of the user by using two pieces of information representative of ratios or differences between the power measurements obtained corresponding respectively to a first and a second beam of the first site, and to the second beam and to a third beam from the first site, and two items of information representing ratios or differences between the power measurements obtained corresponding respectively to a fourth and a fifth beam from the second site, and to a fifth and a sixth beam from the second site. Figure for abstract: Fig. 1

FR1907193A 2019-06-28 2019-06-28 Method and device for locating a terminal connected to a network Active FR3096216B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1907193A FR3096216B1 (en) 2019-06-28 2019-06-28 Method and device for locating a terminal connected to a network

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1907193 2019-06-28
FR1907193A FR3096216B1 (en) 2019-06-28 2019-06-28 Method and device for locating a terminal connected to a network

Publications (2)

Publication Number Publication Date
FR3096216A1 FR3096216A1 (en) 2020-11-20
FR3096216B1 true FR3096216B1 (en) 2023-01-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR1907193A Active FR3096216B1 (en) 2019-06-28 2019-06-28 Method and device for locating a terminal connected to a network

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FR (1) FR3096216B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114173345B (en) * 2021-12-06 2023-06-30 国网山东省电力公司平邑县供电公司 Scheduling device for improving safety communication efficiency of power system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1348976B1 (en) * 2002-02-28 2006-05-03 Alcatel Method and device for determining the bearing of an incoming radio signal in a mobile communications network
WO2005022190A1 (en) * 2003-09-03 2005-03-10 Telefonaktiebolaget Lm Ericsson (Publ) Method and system of positioning
US8519889B2 (en) * 2009-07-21 2013-08-27 Research In Motion Limited Method and apparatus for estimating location of a wireless station using multi-beam transmission
JP2018054416A (en) * 2016-09-28 2018-04-05 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ Position estimation system and position estimation method
WO2018168630A1 (en) * 2017-03-17 2018-09-20 株式会社Ｎｔｔドコモ Wireless base station

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Publication number Publication date
FR3096216A1 (en) 2020-11-20

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