IN2014MN01439A - - Google Patents

Info

Publication number
IN2014MN01439A
IN2014MN01439A IN1439MUN2014A IN2014MN01439A IN 2014MN01439 A IN2014MN01439 A IN 2014MN01439A IN 1439MUN2014 A IN1439MUN2014 A IN 1439MUN2014A IN 2014MN01439 A IN2014MN01439 A IN 2014MN01439A
Authority
IN
India
Prior art keywords
client
transmitter
base stations
difference
transmitters
Prior art date
Application number
Other languages
English (en)
Inventor
Laurence Sellier
Christophe Fourtet
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 IN2014MN01439A publication Critical patent/IN2014MN01439A/en

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
    • G01S5/0205—Details
    • G01S5/0221—Receivers
    • G01S5/02213—Receivers arranged in a network for determining the position of a transmitter
    • G01S5/02216—Timing or synchronisation of the 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
    • G01S5/06—Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
IN1439MUN2014 2012-02-07 2013-02-07 IN2014MN01439A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1251142A FR2986680B1 (fr) 2012-02-07 2012-02-07 Procede de synchronisation de mesures de temps realisees dans un reseau de radiocommunication aux fins de geolocalisation
PCT/EP2013/052475 WO2013117670A1 (fr) 2012-02-07 2013-02-07 Procédé de synchronisation de mesures de temps réalisées dans un réseau de radiocommunication aux fins de géolocalisation

Publications (1)

Publication Number Publication Date
IN2014MN01439A true IN2014MN01439A (pt) 2015-04-03

Family

ID=47664308

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1439MUN2014 IN2014MN01439A (pt) 2012-02-07 2013-02-07

Country Status (8)

Country Link
US (1) US9341701B2 (pt)
EP (1) EP2812720A1 (pt)
CN (1) CN104115025B (pt)
BR (1) BR112014018410B1 (pt)
FR (1) FR2986680B1 (pt)
IN (1) IN2014MN01439A (pt)
MX (1) MX341097B (pt)
WO (1) WO2013117670A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9797987B2 (en) * 2012-10-15 2017-10-24 Zeta Associates, Inc. Correcting frequency errors in frequency difference of arrival geolocation systems
EP3171193A1 (fr) * 2015-11-18 2017-05-24 The Swatch Group Research and Development Ltd. Procede de localisation d'une balise
CN109477881A (zh) 2016-05-25 2019-03-15 弗劳恩霍夫应用研究促进协会 用于定位系统的波形设计
FR3058531B1 (fr) * 2016-11-08 2019-08-09 Sigfox Procede de transmission d’un signal par un dispositif emetteur vers un satellite non geosynchrone
FR3064074B1 (fr) * 2017-03-15 2019-05-03 Sigfox Procede et systeme de geolocalisation d’un terminal d’un systeme de communication sans fil
FR3074305B1 (fr) * 2017-11-30 2021-02-12 Sigfox Procede et systeme de geolocalisation d’un terminal occupant des positions geographiques particulieres
FR3077141B1 (fr) * 2018-01-22 2020-07-03 Kerlink Procede de geolocalisation d'un dispositif emetteur de signal
EP3668197B1 (en) 2018-12-12 2021-11-03 Rohde & Schwarz GmbH & Co. KG Method and radio for setting the transmission power of a radio transmission
CN111157943B (zh) * 2019-12-31 2021-10-08 宁波大学 在异步网络中基于toa的传感器位置误差抑制方法
US11294024B2 (en) * 2020-03-10 2022-04-05 Deeyook Location Technologies Ltd. System, apparatus, and/or method for determining a time of flight for one or more receivers and transmitters
CN113203978B (zh) * 2021-03-20 2024-04-05 西安电子科技大学 一种高精度tdoa定位方法、系统及应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5148179A (en) * 1991-06-27 1992-09-15 Trimble Navigation Differential position determination using satellites
US6184829B1 (en) * 1999-01-08 2001-02-06 Trueposition, Inc. Calibration for wireless location system
US7269427B2 (en) * 2001-10-09 2007-09-11 General Electric Company Transmitter location for ultra-wideband, transmitted-reference CDMA communication system
US7009561B2 (en) * 2003-03-11 2006-03-07 Menache, Llp Radio frequency motion tracking system and method
US8224349B2 (en) * 2010-02-25 2012-07-17 At&T Mobility Ii Llc Timed fingerprint locating in wireless networks
US8526391B2 (en) * 2010-07-23 2013-09-03 Trueposition, Inc. Network based location of mobile transmitters
US8644181B2 (en) * 2011-08-16 2014-02-04 Hong Kong Applied Science and Technology Research Institute Company Limited Method and apparatus for estimation of channel temporal correlation and MIMO mode selection in LTE system

Also Published As

Publication number Publication date
FR2986680A1 (fr) 2013-08-09
MX2014009146A (es) 2015-03-06
EP2812720A1 (fr) 2014-12-17
WO2013117670A1 (fr) 2013-08-15
MX341097B (es) 2016-08-05
FR2986680B1 (fr) 2014-04-25
BR112014018410B1 (pt) 2022-06-14
CN104115025B (zh) 2017-03-08
US20140378161A1 (en) 2014-12-25
CN104115025A (zh) 2014-10-22
US9341701B2 (en) 2016-05-17
BR112014018410A8 (pt) 2021-06-15
BR112014018410A2 (pt) 2017-06-20

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