FR3085568B1 - Procede de datation de signaux de telemesure - Google Patents

Procede de datation de signaux de telemesure Download PDF

Info

Publication number
FR3085568B1
FR3085568B1 FR1857873A FR1857873A FR3085568B1 FR 3085568 B1 FR3085568 B1 FR 3085568B1 FR 1857873 A FR1857873 A FR 1857873A FR 1857873 A FR1857873 A FR 1857873A FR 3085568 B1 FR3085568 B1 FR 3085568B1
Authority
FR
France
Prior art keywords
carrier
phase
sub
samples
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.)
Active
Application number
FR1857873A
Other languages
English (en)
Other versions
FR3085568A1 (fr
Inventor
Youcef Sini
Alain Thomas
Nicolas Pasternak
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.)
Safran Data Systems SAS
Original Assignee
Zodiac Data Systems 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
Priority to FR1857873A priority Critical patent/FR3085568B1/fr
Application filed by Zodiac Data Systems SAS filed Critical Zodiac Data Systems SAS
Priority to CA3110838A priority patent/CA3110838A1/fr
Priority to EP19759602.6A priority patent/EP3844920A1/fr
Priority to CN201980064504.0A priority patent/CN112823500B/zh
Priority to PCT/EP2019/073264 priority patent/WO2020043905A1/fr
Priority to JP2021510945A priority patent/JP7369766B2/ja
Priority to US17/272,036 priority patent/US11310027B2/en
Publication of FR3085568A1 publication Critical patent/FR3085568A1/fr
Application granted granted Critical
Publication of FR3085568B1 publication Critical patent/FR3085568B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/006—Demodulation of angle-, frequency- or phase- modulated oscillations by sampling the oscillations and further processing the samples, e.g. by computing techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
    • H04L27/06—Demodulator circuits; Receiver circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Power Engineering (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)

Abstract

L'invention concerne un procédé de datation de réception de données numériques d'un signal modulé, ledit signal résultant de la modulation d'une porteuse ou sous-porteuse par un signal numérique, le débit de symboles du signal numérique étant un sous-multiple entier N de la fréquence de la porteuse ou sous-porteuse, ledit procédé comprenant les étapes consistant à: - démodulation cohérente au moyen d'une boucle de phase d'une pluralité d'échantillons sm(k) du signal modulé et obtention d'une pluralité d'échantillons démodulés sdm(k) et de la phase de la porteuse reconstituée ; - association de la pluralité échantillons démodulés sdm(k) avec la phase simultanée ϕ(k) de la porteuse reconstituée - détermination d'une pluralité de dates de passage à une valeur déterminée ϕ0 de la phase de la porteuse reconstituée, relativement à la date de réception d'au moins un échantillon sm(k), selon un décalage de temps pendant lequel la porteuse tourne de ϕ(k) à ϕ0.
FR1857873A 2018-08-31 2018-08-31 Procede de datation de signaux de telemesure Active FR3085568B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1857873A FR3085568B1 (fr) 2018-08-31 2018-08-31 Procede de datation de signaux de telemesure
EP19759602.6A EP3844920A1 (fr) 2018-08-31 2019-08-30 Procede de datation de signaux de telemesure
CN201980064504.0A CN112823500B (zh) 2018-08-31 2019-08-30 对遥测信号进行日期标记的方法
PCT/EP2019/073264 WO2020043905A1 (fr) 2018-08-31 2019-08-30 Procede de datation de signaux de telemesure
CA3110838A CA3110838A1 (fr) 2018-08-31 2019-08-30 Procede de datation de signaux de telemesure
JP2021510945A JP7369766B2 (ja) 2018-08-31 2019-08-30 テレメトリ信号にデイトスタンピングする方法
US17/272,036 US11310027B2 (en) 2018-08-31 2019-08-30 Method of date-stamping telemetry signals

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1857873 2018-08-31
FR1857873A FR3085568B1 (fr) 2018-08-31 2018-08-31 Procede de datation de signaux de telemesure

Publications (2)

Publication Number Publication Date
FR3085568A1 FR3085568A1 (fr) 2020-03-06
FR3085568B1 true FR3085568B1 (fr) 2020-08-07

Family

ID=65494251

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1857873A Active FR3085568B1 (fr) 2018-08-31 2018-08-31 Procede de datation de signaux de telemesure

Country Status (7)

Country Link
US (1) US11310027B2 (fr)
EP (1) EP3844920A1 (fr)
JP (1) JP7369766B2 (fr)
CN (1) CN112823500B (fr)
CA (1) CA3110838A1 (fr)
FR (1) FR3085568B1 (fr)
WO (1) WO2020043905A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3085568B1 (fr) * 2018-08-31 2020-08-07 Zodiac Data Systems Procede de datation de signaux de telemesure

Family Cites Families (87)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3629712A (en) * 1970-08-24 1971-12-21 Itt Phase comparator
US3815029A (en) * 1973-01-29 1974-06-04 Us Air Force Burst phase shift keyed receiver
US3787775A (en) * 1973-03-28 1974-01-22 Trw Inc Phase correction circuit
US4105975A (en) * 1977-02-01 1978-08-08 Ncr Corporation Offset correction circuit for phase detectors
US4092491A (en) * 1977-04-04 1978-05-30 Bell Telephone Laboratories, Incorporated Differential encoding and decoding scheme for digital transmission systems
US4241454A (en) * 1978-02-28 1980-12-23 Harris Corporation Hard limiting acquisition technique for PSK carrier detector
DE2913172B2 (de) * 1979-04-02 1981-06-11 Siemens AG, 1000 Berlin und 8000 München Empfänger für hochfrequente elektromagneitsche Schwingungen mit einer Frequenznachregelung
US4301417A (en) * 1980-03-12 1981-11-17 Ncr Corporation Quadriphase differential demodulator
JPS56136065A (en) * 1980-03-27 1981-10-23 Victor Co Of Japan Ltd Data regenerator
HU182370B (en) * 1981-08-25 1983-12-28 Tavkoezlesi Kutato Intezet Arrangement for resetting carrier
FR2544571B1 (fr) * 1983-04-12 1985-06-14 Prigent Jean Pierre Recuperation des frequences de porteuse et de rythme pour les systemes de transmission numerique a modulation a etats de phase ou d'amplitude et a demodulation coherente
FR2546001B1 (fr) * 1983-05-10 1985-07-05 Thomson Csf Demodulateur de signaux, a enveloppe constante et phase continue, modules angulairement par un train de symboles binaires
US4627079A (en) * 1983-11-07 1986-12-02 Hughes Aircraft Company Method and apparatus for acquiring and tracking a communications signal
US4539524A (en) * 1983-12-30 1985-09-03 Motorola, Inc. Method and coherent demodulators for MSK signal
NL8402352A (nl) * 1984-07-26 1986-02-17 Philips Nv Inrichting voor het terugwinnen van een kloksignaal uit een hoekgemoduleerd draaggolfsignaal met een modulatie-index m = 0,5.
US4584533A (en) * 1985-03-01 1986-04-22 Motorola, Inc. Non-coherent BPSK demodulator
US4860321A (en) * 1985-09-13 1989-08-22 Hughes Aircraft Company Lock detector for feedback loops
US4694257A (en) * 1986-06-17 1987-09-15 Motorola, Inc. Phase-coherent demodulation clock and data recovery
GB8625117D0 (en) * 1986-10-20 1987-04-15 British Aerospace Phase-shift keyed carrier recovery
NL8701290A (nl) * 1987-06-02 1989-01-02 Philips Nv Ontvanger voor een faseverschuivingsgemoduleerd draaggolfsignaal.
FR2633471B1 (fr) * 1988-06-28 1990-10-05 Trt Telecom Radio Electr Procede de demodulation coherente d'un signal module numeriquement en phase continue et a enveloppe constante
US5208836A (en) * 1989-10-27 1993-05-04 Deutsche Forschungsanstalt Fur Luft-Und Raumfahrt E.V. Method for bit detection at the receiver end of differentially coded binary or quaternary PSK signals in differential-coherent demodulation
US5063387A (en) * 1989-11-20 1991-11-05 Unisys Corporation Doppler frequency compensation circuit
FR2672454B1 (fr) * 1991-01-31 1994-10-07 Alcatel Telspace Procede de demodulation coherente pour modulation a deplacement de phase et dispositif de mise en óoeuvre de ce procede.
FR2680923B1 (fr) * 1991-08-30 1996-11-22 Patrick Vandamme Dispositif de demodulation coherente a circuit numerique de recuperation d'onde porteuse.
US5255292A (en) * 1992-03-27 1993-10-19 Motorola, Inc. Method and apparatus for modifying a decision-directed clock recovery system
AU5550694A (en) * 1992-11-06 1994-06-08 Pericle Communications Company Adaptive data rate modem
JP2643792B2 (ja) * 1993-09-14 1997-08-20 日本電気株式会社 復調装置
DE4335228C2 (de) * 1993-10-15 1996-03-28 Stn Atlas Elektronik Gmbh Verfahren zur Empfangssynchronisation
US5875212A (en) * 1994-10-26 1999-02-23 International Business Machines Corporation Phase demodulation method and apparatus for a wireless LAN, by counting the IF period
US5784402A (en) * 1995-01-09 1998-07-21 Kamilo Feher FMOD transceivers including continuous and burst operated TDMA, FDMA, spread spectrum CDMA, WCDMA and CSMA
US5790594A (en) * 1995-07-28 1998-08-04 Motorola, Inc. High speed modem and method for expedited timing recovery
JP3125644B2 (ja) * 1995-09-13 2001-01-22 松下電器産業株式会社 復調装置
US5898737A (en) * 1995-10-16 1999-04-27 Lockheed Martin Corporation Adaptive digital symbol recovery for amplitude phased keyed digital communication systems
JPH09266499A (ja) * 1996-01-26 1997-10-07 Oki Electric Ind Co Ltd デジタル復調回路、最大値検出回路及び受信装置
WO1997027444A1 (fr) * 1996-01-26 1997-07-31 Industrieanlagen-Betriebsgesellschaft Mbh Procede et dispositif de simulation de combat avec au moins un systeme d'armes mobiles fonctionnant en conditions reelles dans un environnement ou sur un terrain, ainsi qu'avec un simulateur quasi fixe
US5748036A (en) * 1996-07-30 1998-05-05 United Microelectronics Corporation Non-coherent digital FSK demodulator
FR2753856B1 (fr) * 1996-09-23 1998-12-18 Procede et dispositif de detection de l'erreur sur la frequence d'une porteuse
US5881110A (en) * 1996-11-29 1999-03-09 Sicom, Inc. Carrier phase synchronization by reverse playback
US6072785A (en) * 1997-03-04 2000-06-06 At&T Corp Differential PSK signalling in CDMA networks
US6154483A (en) * 1997-04-07 2000-11-28 Golden Bridge Technology, Inc. Coherent detection using matched filter enhanced spread spectrum demodulation
FR2767238B1 (fr) * 1997-08-07 1999-10-01 Alsthom Cge Alcatel Dispositifs monocanal et multicanaux de demodulation coherente sans pilote, et ensemble correspondant de reception a plusieurs chemins de diversite
US6477208B1 (en) * 1997-10-30 2002-11-05 Comtier Composite trellis system and method
CA2284948C (fr) * 1999-10-04 2003-12-09 Philsar Electronics Inc. Demodulateur a boucle a verrouillage de phase complexe pour recepteurs radio a fi basse ou nulle
US6625231B1 (en) * 1999-11-15 2003-09-23 Ericsson Inc. Adaptive phase demodulation
US6297691B1 (en) * 2000-06-09 2001-10-02 Rosemount Inc. Method and apparatus for demodulating coherent and non-coherent modulated signals
US7180970B1 (en) * 2001-03-02 2007-02-20 Southwest Research Institute Automatic link establishment using external synchronization
US7587017B2 (en) * 2001-05-17 2009-09-08 Ut-Battelle, Llc Carrier phase synchronization system for improved amplitude modulation and television broadcast reception
JP2003087218A (ja) * 2001-06-29 2003-03-20 Matsushita Electric Ind Co Ltd マルチキャリア送信装置、マルチキャリア受信装置およびマルチキャリア無線通信方法
US6564636B2 (en) * 2001-08-22 2003-05-20 Honeywell International Inc. Wide band digital phase locked loop (PLL) with a half-frequency output
US6606010B1 (en) * 2002-01-30 2003-08-12 The Aerospace Corporation Quadrature vestigial sideband digital communications method
AU2002246142A1 (en) * 2002-03-15 2003-09-29 Seiko Epson Corporation System and method of converting signals with phase-shift-keying (psk) modulation into signals with amplitude-shift-keying (ask) modulation
US7095274B2 (en) * 2002-03-15 2006-08-22 Seiko Epson Corporation System for demodulation of phase shift keying signals
JP3955554B2 (ja) 2003-07-08 2007-08-08 三菱電機株式会社 時刻同期装置および送信装置
KR100574034B1 (ko) * 2004-07-06 2006-04-26 삼성전자주식회사 Ｄａｂ/ｄｍｂ 수신기용 동기장치과 그 동기방법
DE602005006231T2 (de) * 2005-02-28 2009-05-20 Seiko Epson Corporation, Shinjuku Verfahren und Vorrichtung zur kohärenten Demodulation von BPSK (binäre Phasensprungmodulation)-Signalen
US20070058753A1 (en) * 2005-08-30 2007-03-15 Carlos Saavedra BPSK demodulator circuit using an anti-parallel synchronization loop
US7649963B2 (en) * 2006-03-29 2010-01-19 Posdata Co., Ltd. Apparatus for estimating and compensating carrier frequency offset and data receiving method in receiver of wireless communication system
US20080013486A1 (en) * 2006-07-11 2008-01-17 Interdigital Technology Corporation Wireless communication method and apparatus for using fractional channels to support communication services that use higher order modulation
WO2008113407A1 (fr) * 2007-03-19 2008-09-25 Acn Advanced Communications Networks Sa Procede de synchronisation robuste d'un recepteur multiporteuse au moyen de bancs de filtres, recepteur et emetteur-recepteur associes
EP2088786A1 (fr) * 2008-02-06 2009-08-12 Sony Corporation Procédé et récepteur de démodulation
US8498349B2 (en) * 2009-03-11 2013-07-30 Texas Instruments Incorporated Demodulation and decoding for frequency modulation (FM) receivers with radio data system (RDS) or radio broadcast data system (RBDS)
US8718203B2 (en) * 2010-03-16 2014-05-06 Anchor Hill Communications, Llc Single carrier communication in dynamic fading channels
CN101924730B (zh) * 2010-04-14 2012-07-04 北京理工大学 一种正交频分多路信号相位解调误差的校正方法
EP2636198A1 (fr) * 2010-11-03 2013-09-11 Yair Linn Détecteur de phase
US8576736B1 (en) * 2010-11-10 2013-11-05 Sprint Spectrum L.P. Method and system for spread spectrum signal acquisition without a pilot signal
US9042741B2 (en) * 2011-03-15 2015-05-26 At&T Intellectual Property I, L.P. System and method for blind frequency recovery
US8929486B2 (en) * 2013-03-15 2015-01-06 Innophase Inc. Polar receiver architecture and signal processing methods
US9264282B2 (en) * 2013-03-15 2016-02-16 Innophase, Inc. Polar receiver signal processing apparatus and methods
US8891694B2 (en) * 2012-04-30 2014-11-18 National Instruments Corporation Maximizing the viterbi winning path metric to estimate carrier frequency and phase offsets in continuous phase modulated signals
JP2014023090A (ja) 2012-07-23 2014-02-03 Sumitomo Electric Ind Ltd 受信機、及び無線通信システム
CN102916743B (zh) * 2012-08-01 2016-04-20 大唐电信（成都）信息技术有限公司 一种时间延迟不对称差值精准测量的方法
US8989316B1 (en) * 2013-01-21 2015-03-24 Pmc-Sierra Us, Inc. Method for estimating and correcting a carrier frequency offset over dispersive but spectrally flat channels
US9083588B1 (en) * 2013-03-15 2015-07-14 Innophase, Inc. Polar receiver with adjustable delay and signal processing metho
JP2016100705A (ja) 2014-11-20 2016-05-30 セイコーエプソン株式会社 時刻同期システム
US9553715B2 (en) * 2014-12-22 2017-01-24 Opel Solar, Inc. Optical phase detector for an optical phase lock loop
US9497055B2 (en) * 2015-02-27 2016-11-15 Innophase Inc. Method and apparatus for polar receiver with digital demodulation
US10103913B2 (en) * 2015-03-25 2018-10-16 Washington State University Systems and methods for network routing in small-world network-on-chip devices
US9590803B2 (en) 2015-05-22 2017-03-07 Seagate Technology Llc Timing error processor that uses the derivative of an interpolator function
US10158509B2 (en) * 2015-09-23 2018-12-18 Innophase Inc. Method and apparatus for polar receiver with phase-amplitude alignment
US10009167B2 (en) * 2015-11-11 2018-06-26 Taiwan Semiconductor Manufacturing Co., Ltd. Carrier synchronization device
US9673828B1 (en) * 2015-12-02 2017-06-06 Innophase, Inc. Wideband polar receiver architecture and signal processing methods
US9673829B1 (en) * 2015-12-02 2017-06-06 Innophase, Inc. Wideband polar receiver architecture and signal processing methods
US10153928B2 (en) * 2016-10-15 2018-12-11 Smart Embedded Systems, Inc. Energy efficient highway addressable remote transducer coherent 8-ary phase shift keying modem
US10122397B2 (en) * 2017-03-28 2018-11-06 Innophase, Inc. Polar receiver system and method for Bluetooth communications
FR3084802B1 (fr) * 2018-08-06 2021-07-02 Commissariat Energie Atomique Systeme analogique de recuperation de porteuse pour recepteur de signal n-psk
FR3085568B1 (fr) * 2018-08-31 2020-08-07 Zodiac Data Systems Procede de datation de signaux de telemesure

Also Published As

Publication number Publication date
JP2021535682A (ja) 2021-12-16
CA3110838A1 (fr) 2020-03-05
WO2020043905A1 (fr) 2020-03-05
US20210351907A1 (en) 2021-11-11
CN112823500B (zh) 2024-04-05
EP3844920A1 (fr) 2021-07-07
FR3085568A1 (fr) 2020-03-06
JP7369766B2 (ja) 2023-10-26
US11310027B2 (en) 2022-04-19
CN112823500A (zh) 2021-05-18

Similar Documents

Publication Publication Date Title
US20190242250A1 (en) Methods and systems for forward error correction for measurement while drilling (mwd) communication systems
KR850006286A (ko) 패킷화 앙상블 모뎀
US9310464B2 (en) Determining location of a receiver with a multi-subcarrier signal
MY120073A (en) Transmitter/receiver for gmsk and offset-qam
US8537657B2 (en) Cross domain modulation scheme for a wireless communication link
FR3085568B1 (fr) Procede de datation de signaux de telemesure
US9077501B1 (en) Systems and methods for detecting cycle slip and/or framing error
AR039279A1 (es) Procesamiento por el receptor, de la cancelacion sucesiva ordenada de las interferencias, para canales de multiples trayectorias
EP1022874A3 (fr) Dispositif et procédé communication numérique sans fil
JPH09509548A (ja) デジタル的に変調された無線信号の同時的復調および復号化
US20210367752A1 (en) Transmitter, receiver, and method for chirp-modulated radio signals
US4904930A (en) Method of carrier frequency estimation
CN103685092B (zh) 无线rf信道的信道频率响应估计器
US7995666B1 (en) Frame synchronization method and apparatus
CN103312643A (zh) 均衡装置、接收装置和均衡方法
US20190020521A1 (en) System and method for an improved communication channel
EP0881640A3 (fr) Circuit de démodulation, circuit de décodage et circuit numérique PLL pour appareil de disque optique
EP2993813A3 (fr) Système de diffusion de vidéo numérique terrestre (dvb-t) et procédé de modulation de celui-ci
CN107078981A (zh) 频率估计
US20150229351A1 (en) Method for radio transmission by ultra wideband transmission
WO2022208763A1 (fr) Dispositif d'apprentissage automatique et dispositif de génération de signal de brouillage
DE60131097D1 (de) Verfahren und vorrichtung zur erhöhung der qualität der empfängersynchronisierung einer qam- oder cap-modulierten modemverbindung
Haglund et al. Simulation of effect of periodically missing samples on decoding in passive synthetic aperture radar system using OFDM
FR3084803B1 (fr) Demodulateur et procede de demodulation
CN104205762A (zh) 相位误差检测装置、相位误差检测方法以及接收装置

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20200306

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

CD Change of name or company name

Owner name: SAFRAN DATA SYSTEMS, FR

Effective date: 20210729

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6