FR2857102B1 - Procede de mesure de l'instant d'arrivee d'un signal radio recu, dispositif de mesure et dispositif de localisation d'une station mobile pour la mise en oeuvre du procede - Google Patents

Procede de mesure de l'instant d'arrivee d'un signal radio recu, dispositif de mesure et dispositif de localisation d'une station mobile pour la mise en oeuvre du procede

Info

Publication number
FR2857102B1
FR2857102B1 FR0308198A FR0308198A FR2857102B1 FR 2857102 B1 FR2857102 B1 FR 2857102B1 FR 0308198 A FR0308198 A FR 0308198A FR 0308198 A FR0308198 A FR 0308198A FR 2857102 B1 FR2857102 B1 FR 2857102B1
Authority
FR
France
Prior art keywords
measuring
locating
carrying
mobile station
radio signal
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.)
Expired - Fee Related
Application number
FR0308198A
Other languages
English (en)
Other versions
FR2857102A1 (fr
Inventor
Rached Nidham Ben
Thierry Lucidarme
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.)
Apple Inc
Original Assignee
Nortel Networks Ltd
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 Nortel Networks Ltd filed Critical Nortel Networks Ltd
Priority to FR0308198A priority Critical patent/FR2857102B1/fr
Priority to US10/878,501 priority patent/US7317933B2/en
Priority to GB0414951A priority patent/GB2405059A/en
Publication of FR2857102A1 publication Critical patent/FR2857102A1/fr
Application granted granted Critical
Publication of FR2857102B1 publication Critical patent/FR2857102B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

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)
FR0308198A 2003-07-04 2003-07-04 Procede de mesure de l'instant d'arrivee d'un signal radio recu, dispositif de mesure et dispositif de localisation d'une station mobile pour la mise en oeuvre du procede Expired - Fee Related FR2857102B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0308198A FR2857102B1 (fr) 2003-07-04 2003-07-04 Procede de mesure de l'instant d'arrivee d'un signal radio recu, dispositif de mesure et dispositif de localisation d'une station mobile pour la mise en oeuvre du procede
US10/878,501 US7317933B2 (en) 2003-07-04 2004-06-28 Method for measuring the time of arrival of a radio signal, receiver and system to carry out the method
GB0414951A GB2405059A (en) 2003-07-04 2004-07-02 Processing received information bits at a location measurement unit for time of arrival estimation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0308198A FR2857102B1 (fr) 2003-07-04 2003-07-04 Procede de mesure de l'instant d'arrivee d'un signal radio recu, dispositif de mesure et dispositif de localisation d'une station mobile pour la mise en oeuvre du procede

Publications (2)

Publication Number Publication Date
FR2857102A1 FR2857102A1 (fr) 2005-01-07
FR2857102B1 true FR2857102B1 (fr) 2007-06-15

Family

ID=32843152

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0308198A Expired - Fee Related FR2857102B1 (fr) 2003-07-04 2003-07-04 Procede de mesure de l'instant d'arrivee d'un signal radio recu, dispositif de mesure et dispositif de localisation d'une station mobile pour la mise en oeuvre du procede

Country Status (3)

Country Link
US (1) US7317933B2 (fr)
FR (1) FR2857102B1 (fr)
GB (1) GB2405059A (fr)

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RU2248668C2 (ru) * 2002-11-15 2005-03-20 Корпорация "Самсунг Электроникс" Способ определения взаимного временного рассогласования сигналов базовых станций в системе сотовой радиосвязи
WO2005060669A2 (fr) * 2003-12-19 2005-07-07 Kennedy Joseph P Augmentation e-otd en systeme de localisation u-tdoa
US7271764B2 (en) * 2005-06-30 2007-09-18 Intel Corporation Time of arrival estimation mechanism
US8744466B2 (en) * 2006-10-10 2014-06-03 Broadcom Corporation Sensing RF environment to manage mobile network resources
US8620342B2 (en) * 2006-10-10 2013-12-31 Broadcom Corporation Sensing RF environment to determine geographic location of cellular base station
US8116784B2 (en) * 2007-12-13 2012-02-14 Trueposition, Inc. Mid-call synchronization for U-TDOA and AoA location in UMTS
US8463297B2 (en) * 2007-12-27 2013-06-11 Trueposition, Inc. Subscriber selective, area-based service control
WO2009088942A1 (fr) 2008-01-02 2009-07-16 Malcolm Wade Pipes Système d'activation et de notification d'appel d'urgence automatique, et procédé utilisant un serveur de notification d'urgence de support
US11985566B2 (en) 2010-06-29 2024-05-14 Malcolm Wade Pipes Automatic emergency call activation and notification system and method
US9295021B2 (en) 2008-05-26 2016-03-22 Commonwealth Scientific And Industrial Research Organisation Measurement of time of arrival
US8391169B2 (en) * 2008-10-31 2013-03-05 Symbol Technologies, Inc. Methods and apparatus for locating a mobile device in a sleep mode
FR2953667B1 (fr) 2009-12-04 2012-07-13 Thales Sa Dispositif et systeme de supression d'interferences liees aux trajets lointains
US8331955B2 (en) * 2010-12-28 2012-12-11 Trueposition, Inc. Robust downlink frame synchronization schemes in CDMA wireless networks for geo-location
GB201108098D0 (en) 2011-05-16 2011-06-29 Intelligent Well Controls Ltd Determining whether a wellbore cementation operation has been performed correctly
JP2014082550A (ja) * 2012-10-12 2014-05-08 Canon Inc 通信装置、通信方法、及びプログラム
JP6493151B2 (ja) * 2015-10-23 2019-04-03 住友金属鉱山株式会社 ニオブ酸リチウム単結晶基板の製造方法
CN106443649A (zh) * 2016-08-31 2017-02-22 成都中星世通电子科技有限公司 单一测向站定位方法

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Publication number Priority date Publication date Assignee Title
FR1235076A (fr) 1958-09-11 1960-07-01 Iseli & Co Fa Maison transportable pouvant former serre
US5835530A (en) * 1995-12-21 1998-11-10 Corsair Communications, Inc. Bit characteristics measurement system for digitally modulated signals
US6047192A (en) 1996-05-13 2000-04-04 Ksi Inc. Robust, efficient, localization system
US5890068A (en) * 1996-10-03 1999-03-30 Cell-Loc Inc. Wireless location system
US6040800A (en) * 1997-04-22 2000-03-21 Ericsson Inc. Systems and methods for locating remote terminals in radiocommunication systems
FR2777408B1 (fr) * 1998-04-10 2000-06-23 Nortel Matra Cellular Procede de synchronisation fine sur un signal recu d'un canal de transmission
US6665332B1 (en) * 1998-09-09 2003-12-16 Allen Telecom, Inc. CDMA geolocation system
GB2350018B (en) * 1999-05-08 2003-07-30 Motorola Ltd A method of and apparatus for estimating a characteristic of a signal
EP1210617A1 (fr) * 1999-09-02 2002-06-05 Nokia Corporation Estimation de la distance entre un emetteur et un recepteur
US6346911B1 (en) * 2000-03-30 2002-02-12 Motorola, Inc. Method and apparatus for determining time in a GPS receiver
AU2001282755A1 (en) * 2000-08-04 2002-02-18 Telefonaktiebolaget Lm Ericsson (Publ) Spreading factor detector
US7069025B2 (en) * 2000-11-14 2006-06-27 Symbol Technologies, Inc. Methods and apparatus for identifying asset location in communication networks
EP1235076A1 (fr) * 2001-02-23 2002-08-28 Cambridge Positioning Systems Limited Perfectionnements aux procédés et dispositifs de positionnement
US6882309B2 (en) * 2001-07-18 2005-04-19 Fast Location. Net, Llc Method and system for processing positioning signals based on predetermined message data segment
US6876859B2 (en) 2001-07-18 2005-04-05 Trueposition, Inc. Method for estimating TDOA and FDOA in a wireless location system
KR100605859B1 (ko) * 2002-03-26 2006-07-31 삼성전자주식회사 고속 순방향 패킷 접속 방식을 사용하는 통신 시스템에서채널 품질 지시자 정보의 부호화 및 복호화 방법 및 장치

Also Published As

Publication number Publication date
US20050014516A1 (en) 2005-01-20
US7317933B2 (en) 2008-01-08
GB2405059A (en) 2005-02-16
FR2857102A1 (fr) 2005-01-07
GB0414951D0 (en) 2004-08-04

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Legal Events

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TP Transmission of property

Owner name: APPLE INC., US

Effective date: 20130515

PLFP Fee payment

Year of fee payment: 14

PLFP Fee payment

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Year of fee payment: 16

ST Notification of lapse

Effective date: 20200306