[go: up one dir, main page]

FR2889331B1 - Appareil et procede de compensation de derive d'une horloge locale utilisee comme frequence d'echantillonnage - Google Patents

Appareil et procede de compensation de derive d'une horloge locale utilisee comme frequence d'echantillonnage

Info

Publication number
FR2889331B1
FR2889331B1 FR0508071A FR0508071A FR2889331B1 FR 2889331 B1 FR2889331 B1 FR 2889331B1 FR 0508071 A FR0508071 A FR 0508071A FR 0508071 A FR0508071 A FR 0508071A FR 2889331 B1 FR2889331 B1 FR 2889331B1
Authority
FR
France
Prior art keywords
local clock
sampling frequency
clock used
data
sampled
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
FR0508071A
Other languages
English (en)
Other versions
FR2889331A1 (fr
Inventor
Jerome Laine
Jean Paul Menard
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.)
Sercel SAS
Original Assignee
Sercel SAS
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 Sercel SAS filed Critical Sercel SAS
Priority to FR0508071A priority Critical patent/FR2889331B1/fr
Priority to US11/268,738 priority patent/US7548600B2/en
Priority to CA2553495A priority patent/CA2553495C/fr
Priority to GB0614958A priority patent/GB2428799B/en
Priority to CN2006101090496A priority patent/CN1904642B/zh
Publication of FR2889331A1 publication Critical patent/FR2889331A1/fr
Application granted granted Critical
Publication of FR2889331B1 publication Critical patent/FR2889331B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/24—Recording seismic data
    • G01V1/26—Reference-signal-transmitting devices, e.g. indicating moment of firing of shot
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/22—Transmitting seismic signals to recording or processing apparatus
    • G01V1/223—Radioseismic systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
    • G01V1/32—Transforming one recording into another or one representation into another
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0035—Synchronisation arrangements detecting errors in frequency or phase
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Acoustics & Sound (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Analogue/Digital Conversion (AREA)
  • Electric Clocks (AREA)
FR0508071A 2005-07-28 2005-07-28 Appareil et procede de compensation de derive d'une horloge locale utilisee comme frequence d'echantillonnage Expired - Fee Related FR2889331B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0508071A FR2889331B1 (fr) 2005-07-28 2005-07-28 Appareil et procede de compensation de derive d'une horloge locale utilisee comme frequence d'echantillonnage
US11/268,738 US7548600B2 (en) 2005-07-28 2005-11-08 Apparatus and method for compensating the drift of a local clock used as sampling frequency
CA2553495A CA2553495C (fr) 2005-07-28 2006-07-26 Dispositif et methode de compensation de la derive d'une horloge locale utilisee comme frequence d'echantillonnage
GB0614958A GB2428799B (en) 2005-07-28 2006-07-27 Apparatus And Method For Data Acquisition
CN2006101090496A CN1904642B (zh) 2005-07-28 2006-07-28 用于补偿用作采样频率的本地时钟的漂移的装置和方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0508071A FR2889331B1 (fr) 2005-07-28 2005-07-28 Appareil et procede de compensation de derive d'une horloge locale utilisee comme frequence d'echantillonnage

Publications (2)

Publication Number Publication Date
FR2889331A1 FR2889331A1 (fr) 2007-02-02
FR2889331B1 true FR2889331B1 (fr) 2008-02-01

Family

ID=36179039

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0508071A Expired - Fee Related FR2889331B1 (fr) 2005-07-28 2005-07-28 Appareil et procede de compensation de derive d'une horloge locale utilisee comme frequence d'echantillonnage

Country Status (5)

Country Link
US (1) US7548600B2 (fr)
CN (1) CN1904642B (fr)
CA (1) CA2553495C (fr)
FR (1) FR2889331B1 (fr)
GB (1) GB2428799B (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7577221B2 (en) * 2006-03-01 2009-08-18 Alcatel-Lucent Usa Inc. Receiver scheme for synchronous digital transmission
FR2898452A1 (fr) * 2006-03-13 2007-09-14 Thomson Licensing Sas Procede de generation d'un double descripteur temporel pour la transmission d'un signal genlock sur un reseau ip
US7660203B2 (en) 2007-03-08 2010-02-09 Westerngeco L.L.C. Systems and methods for seismic data acquisition employing asynchronous, decoupled data sampling and transmission
CA2996790C (fr) 2007-09-21 2022-03-08 Fairfield Industries, Inc. Procede et appareil de correction de la fonction de synchronisation dans une unite nodale d'acquisition de donnees sismiques
US8605543B2 (en) 2007-09-21 2013-12-10 Fairfield Industries Incorporated Method and apparatus for correcting the timing function in a nodal seismic data acquisition unit
DE102007062335B4 (de) * 2007-12-21 2019-09-26 Robert Bosch Gmbh Verfahren und Vorrichtung zum Ermitteln von Messwerten aus einem zeitabhängigen Verlauf
EP2214034B1 (fr) * 2009-02-03 2013-04-03 Sercel Procédé et appareil d'acquisition de données
CA2699596A1 (fr) * 2010-03-24 2011-09-24 Hydro-Quebec Systeme et methode de synchronisation de phase de signaux produits par des unites de mesure respectives
CN102401907A (zh) * 2011-10-08 2012-04-04 天津大学 多个基于σ-δadc的地震采集节点的同步采集装置
CN103165191B (zh) * 2011-12-15 2015-09-02 澜起科技（上海）有限公司 参数动态校准电路及能动态校准参数的器件
EP2677346A1 (fr) 2012-06-19 2013-12-25 Sercel Capteur sismique digital et dispositif d'acquisition adaptés à la connexion avec une ligne à deux conducteurs.
US10285141B1 (en) * 2012-09-19 2019-05-07 Safeco Insurance Company Of America Data synchronization across multiple sensors
US20150123844A1 (en) * 2013-11-04 2015-05-07 Qualcomm Incorporated Methods and systems for mobile device clock management
US10149261B2 (en) 2013-11-04 2018-12-04 Qualcomm Incorporated Methods and systems for mobile device clock management
CN103558632B (zh) * 2013-11-20 2016-06-29 中国石油天然气集团公司 一种高效率的地震物理模型单道数据采集方法及装置
US10033390B2 (en) 2014-06-24 2018-07-24 Cirrus Logic, Inc. Systems and methods for clock synchronization in a data acquisition system
EP2990832A1 (fr) * 2014-08-29 2016-03-02 Sercel Unité d'aquisition de données utilisant une seule horloge locale
US10928532B2 (en) * 2015-03-26 2021-02-23 Bp Exploration Operating Company Limited Seismic survey method
KR20180074684A (ko) * 2015-10-23 2018-07-03 퀄컴 인코포레이티드 제어기와 센서들을 동기화하기 위한 장치 및 방법들
CN105740319B (zh) * 2016-01-01 2019-05-21 百势软件(北京)有限公司 一种修正采样数据的方法及装置
US10712458B2 (en) * 2016-06-30 2020-07-14 Magseis Ff Llc Seismic surveys with optical communication links
CN106405635B (zh) * 2016-11-01 2019-02-15 中国科学院声学研究所 一种多通道数据采集同步系统
US10310110B2 (en) 2017-02-21 2019-06-04 Geospace Technologies Corporation Systems and methods for seismic data acquisition
CN109217821B (zh) * 2017-07-03 2024-02-09 中兴通讯股份有限公司 频率器件补偿方法、装置、系统及计算机可读存储介质
EP3718089A1 (fr) * 2018-02-13 2020-10-07 Wärtsilä Finland Oy Appareil, dispositif et procede de mise en oeuvre par ordinateur pour fournir des donnees de navire a partir d'un navire avec une pluralite de dispositifs capteurs
CN109089013A (zh) * 2018-09-21 2018-12-25 中兴新通讯有限公司 一种多光源检测图像获取方法以及机器视觉检测系统
CA3139637C (fr) 2019-05-09 2024-02-13 Fuji Tecom Inc. Dispositif de collecte de donnees, systeme d'identification de position de generation de signal, procede de collecte de donnees, procede d'identification de position de generation de signal et programme
GB201914919D0 (en) 2019-10-15 2019-11-27 Bp Exploration Operating Co Ltd Clock drift
CN113568558B (zh) * 2021-06-21 2023-09-26 中国船舶重工集团公司第七二三研究所 一种高精度多通道同步接收处理系统与方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4281403A (en) * 1979-09-12 1981-07-28 Litton Resources Systems, Inc. Seismic data recording method and apparatus
US5761259A (en) * 1996-05-24 1998-06-02 International Business Machines Corporation Apparatus, method and article of manufacture for carrier frequency compensation in a FM radio
WO1998052072A1 (fr) * 1997-05-15 1998-11-19 Geo-X Systems Ltd. Systeme d'acquisition de donnees sismiques
US6002640A (en) * 1997-05-15 1999-12-14 Geo-X Systems, Inc. Seismic data acquisition system
FR2787201B1 (fr) * 1998-12-14 2001-01-12 Inst Francais Du Petrole Methode et dispositif d'acquisition synchronisee de signaux sismiques
DE19857303A1 (de) * 1998-12-14 2000-06-15 Thomson Brandt Gmbh Verfahren zum Ansteuern einer Empfangsstufe
US6292748B1 (en) * 2000-07-14 2001-09-18 General Electric Company Reduction of time error in GPS localization without a highly accurate clock
CN1137394C (zh) * 2001-04-12 2004-02-04 中国科学院测量与地球物理研究所 用于重力数据记录的高精度gps卫星钟
US6977867B2 (en) * 2001-06-05 2005-12-20 Geo-X Systems, Ltd. Seismic data acquisition system
US6965754B2 (en) * 2001-10-09 2005-11-15 Motorola, Inc. Satellite positioning system receiver with reference oscillator circuit and methods therefor
US20050047275A1 (en) * 2003-09-01 2005-03-03 Geo-X Systems, Ltd. Synchronization and positioning of seismic data acquisition systems

Also Published As

Publication number Publication date
CA2553495C (fr) 2013-10-29
FR2889331A1 (fr) 2007-02-02
CN1904642B (zh) 2012-02-22
GB2428799B (en) 2009-01-07
GB2428799A (en) 2007-02-07
GB0614958D0 (en) 2006-09-06
CA2553495A1 (fr) 2007-01-28
US20070025484A1 (en) 2007-02-01
CN1904642A (zh) 2007-01-31
US7548600B2 (en) 2009-06-16

Similar Documents

Publication Publication Date Title
FR2889331B1 (fr) Appareil et procede de compensation de derive d'une horloge locale utilisee comme frequence d'echantillonnage
EP1729420A4 (fr) Dispositif convertisseur analogique/numérique de type à entrelacement temporel amélioré et système de traitement haute vitesse de signal utilisant ce dispositif
WO2008011510A3 (fr) Compensation d'effets systématiques en interférométrie basse cohérence
WO2010053410A8 (fr) Procédé et système pour combiner des données de capteurs
EP1263252A3 (fr) Dispositif de mesure, procédé de correction des valeurs mesurées, programme et moyen d'enregistrement
FR2923598B1 (fr) Procede de reconstruction d'un signal a partir de mesures experimentales perturbees et dispositif de mise en oeuvre
TW200731441A (en) Methods of and apparatuses for measuring electrical parameters of a plasma process
ATE403164T1 (de) Verfahren und vorrichtung zur zeitmessung in sps- empfängern
WO2007086894A3 (fr) Procédé et dispositif de combinaison de mesures et de détermination de décalages d'horloge entre divers systèmes de positionnement par satellite
DE602005004282D1 (de) Digitale Demodulationsvorrichtung und -verfahren zur Messung der elektrischen Bioimpedanz oder Bioadmittanz
WO2006130802A3 (fr) Appareil, methode et systeme pour effectuer une imagerie de domaine de frequence optique a resolution de phase
SG130183A1 (en) Position measurement system and lithographic apparatus
GB2450463A (en) Fractional sampling of electrical energy
AU2003292105A1 (en) Method for determining the state of a field measuring instrument for process automation and process instrumentation, and field measuring instrument for carrying out the method
ATE282833T1 (de) Methode und apparat zur lokalen temperaturmessung für hochauflösende in-situ messung
WO2008135906A3 (fr) Indication de sensibilisation à la dose pour le personnel
EP1921439A4 (fr) Dispositif, instrument et procede de mesure
ATE426795T1 (de) Positionsmessverfahren und positionsmesssystem zur signalperioden-vervielfachung
KR100711046B1 (ko) 대장암에 대한 마커로서의 니코틴아미드ｎ―메틸트랜스퍼라아제의 용도
WO2009060825A1 (fr) Système pour une mesure précise de concentration de composants sanguins et procédé apparenté
ATE286261T1 (de) Datenoptimierungsverfahren für sondenkartenanalyse und riebmarkanalyse
ATE498136T1 (de) Vorrichtung und verfahren zur präzisionserhöhung bei messwandlern
WO2002065247A3 (fr) Procede permettant d'estimer la precision d'un dispositif
ATE457463T1 (de) Verfahren zur on-line-eichung eines spannungssensors mit niedriger genauigkeit über einem kommunikationsbus
TW200628811A (en) Non-linear frequency and phase measurement scheme

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12

ST Notification of lapse

Effective date: 20160520

RN Application for restoration

Effective date: 20160713

FC Decision of inpi director general to approve request for restoration

Effective date: 20160804

PLFP Fee payment

Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 14

PLFP Fee payment

Year of fee payment: 16

PLFP Fee payment

Year of fee payment: 17

PLFP Fee payment

Year of fee payment: 18

PLFP Fee payment

Year of fee payment: 19

ST Notification of lapse

Effective date: 20250305