DE60141867D1 - Verfahren zum synchronisieren von daten - Google Patents

Verfahren zum synchronisieren von daten

Info

Publication number
DE60141867D1
DE60141867D1 DE60141867T DE60141867T DE60141867D1 DE 60141867 D1 DE60141867 D1 DE 60141867D1 DE 60141867 T DE60141867 T DE 60141867T DE 60141867 T DE60141867 T DE 60141867T DE 60141867 D1 DE60141867 D1 DE 60141867D1
Authority
DE
Germany
Prior art keywords
composite signal
receiver
synchronizing
frames
bit
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 - Lifetime
Application number
DE60141867T
Other languages
English (en)
Inventor
Kenneth Primrose
Carl Hudson
Allen Parkinson
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.)
Ericsson AB
Original Assignee
Ericsson AB
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 Ericsson AB filed Critical Ericsson AB
Application granted granted Critical
Publication of DE60141867D1 publication Critical patent/DE60141867D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0602—Systems characterised by the synchronising information used
    • 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
    • H04L7/0337—Selecting between two or more discretely delayed clocks or selecting between two or more discretely delayed received code signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H04L7/044—Speed or phase control by synchronisation signals using special codes as synchronising signal using a single bit, e.g. start stop bit

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
DE60141867T 2000-09-13 2001-09-12 Verfahren zum synchronisieren von daten Expired - Lifetime DE60141867D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0022608A GB2366971A (en) 2000-09-13 2000-09-13 Bit and frame synchronisation
PCT/GB2001/004075 WO2002023775A2 (en) 2000-09-13 2001-09-12 Method of synchronising data

Publications (1)

Publication Number Publication Date
DE60141867D1 true DE60141867D1 (de) 2010-05-27

Family

ID=9899483

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60141867T Expired - Lifetime DE60141867D1 (de) 2000-09-13 2001-09-12 Verfahren zum synchronisieren von daten

Country Status (10)

Country Link
US (1) US7397875B2 (de)
EP (1) EP2140589B1 (de)
JP (1) JP2004509510A (de)
CN (1) CN1330121C (de)
AT (1) ATE464709T1 (de)
AU (1) AU2001286076A1 (de)
CA (1) CA2421649A1 (de)
DE (1) DE60141867D1 (de)
GB (1) GB2366971A (de)
WO (1) WO2002023775A2 (de)

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FR2846496B1 (fr) * 2002-10-25 2004-12-24 France Telecom Procede de synchronisation de donnees en sortie d'un egaliseur
DE502005009756D1 (de) * 2005-04-29 2010-07-29 Tektronix Int Sales Gmbh Zeitlich synchronisiertes Messsystem und Verfahren zum zeitlichen Synchronisieren von mindestens einer Master- und einer Slave-Vorrichtung
US20070058766A1 (en) * 2005-09-14 2007-03-15 Tellabs Operations, Inc. Methods and apparatus for recovering serial data
US7653092B2 (en) * 2005-09-28 2010-01-26 Electronics And Telecommunications Research Institute Time-division multiplexing/demultiplexing system and method
JP2007158558A (ja) * 2005-12-02 2007-06-21 Yokogawa Electric Corp 受信装置
US7602224B2 (en) * 2007-05-16 2009-10-13 Hynix Semiconductor, Inc. Semiconductor device having delay locked loop and method for driving the same
US9590411B2 (en) 2011-12-15 2017-03-07 Schweitzer Engineering Laboratories, Inc. Systems and methods for time synchronization of IEDs via radio link
US9709680B2 (en) 2012-09-08 2017-07-18 Schweitzer Engineering Laboratories, Inc. Quality of precision time sources
US9400330B2 (en) 2012-10-19 2016-07-26 Schweitzer Engineering Laboratories, Inc. Manipulation resilient time distribution network
US9599719B2 (en) 2012-10-19 2017-03-21 Schweitzer Engineering Laboratories, Inc. Detection of manipulated satellite time signals
WO2014063058A1 (en) 2012-10-19 2014-04-24 Schweitzer Engineering Laboratories, Inc. Time distribution switch
US9760062B2 (en) 2012-10-19 2017-09-12 Schweitzer Engineering Laboratories, Inc. Time distribution with multi-band antenna
US9709682B2 (en) 2013-05-06 2017-07-18 Schweitzer Engineering Laboratories, Inc. Multi-constellation GNSS integrity check for detection of time signal manipulation
US9759816B2 (en) 2013-01-11 2017-09-12 Schweitzer Engineering Laboratories, Inc. Multi-constellation GNSS integrity check for detection of time signal manipulation
US9319100B2 (en) 2013-08-12 2016-04-19 Schweitzer Engineering Laboratories, Inc. Delay compensation for variable cable length
US9270442B2 (en) 2014-04-29 2016-02-23 Schweitzer Engineering Laboratories, Inc. Time signal propagation delay correction
US9425652B2 (en) 2014-06-16 2016-08-23 Schweitzer Engineering Laboratories, Inc. Adaptive holdover timing error estimation and correction
US9813173B2 (en) 2014-10-06 2017-11-07 Schweitzer Engineering Laboratories, Inc. Time signal verification and distribution
US10375108B2 (en) 2015-12-30 2019-08-06 Schweitzer Engineering Laboratories, Inc. Time signal manipulation and spoofing detection based on a latency of a communication system
CN106527113A (zh) * 2016-10-31 2017-03-22 国网福建省电力有限公司 一种基于gps的高精度时钟在线校频与授时的方法
US10527732B2 (en) 2017-02-09 2020-01-07 Schweitzer Engineering Laboratories, Inc. Verification of time sources
CN108650047B (zh) * 2017-12-29 2020-02-21 北京时代民芯科技有限公司 一种串行数据接收实时同步监测电路及监测方法
US11630424B2 (en) 2018-07-13 2023-04-18 Schweitzer Engineering Laboratories, Inc. Time signal manipulation detection using remotely managed time
US10819727B2 (en) 2018-10-15 2020-10-27 Schweitzer Engineering Laboratories, Inc. Detecting and deterring network attacks
US10912104B2 (en) 2019-02-01 2021-02-02 Schweitzer Engineering Laboratories, Inc. Interleaved, static time division multiple access (TDMA) for minimizing power usage in delay-sensitive applications
US11146360B2 (en) * 2019-07-17 2021-10-12 Microsoft Technology Licensing, Llc Data transmission using puncturing and code sequences

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US4390986A (en) * 1980-04-21 1983-06-28 Seismograph Service Corporation Digital subscriber communication system
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JPS59221047A (ja) * 1983-05-30 1984-12-12 Victor Co Of Japan Ltd デイジタル信号伝送における同期信号検出回路
DE3333714A1 (de) * 1983-09-17 1985-04-04 Standard Elektrik Lorenz Ag, 7000 Stuttgart Schaltungsanordnung zur rahmen- und phasensynchronisation eines empfangsseitigen abtasttaktes
US4672639A (en) * 1984-05-24 1987-06-09 Kabushiki Kaisha Toshiba Sampling clock pulse generator
JPS61127243A (ja) * 1984-11-26 1986-06-14 Hitachi Ltd ビツト位相同期回路
US5120990A (en) * 1990-06-29 1992-06-09 Analog Devices, Inc. Apparatus for generating multiple phase clock signals and phase detector therefor
US5347548A (en) * 1992-06-19 1994-09-13 Motorola Inc. Circuit for simultaneous recovery of bit clock and frame synchronization
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US5732113A (en) * 1996-06-20 1998-03-24 Stanford University Timing and frequency synchronization of OFDM signals
KR19980072719A (ko) * 1997-03-07 1998-11-05 박홍기 스티렌 중합용 탄소 및/또는 규소 다리화 두금속 메탈로센 촉매, 및 이를 이용한 스티렌 중합방법
US6359983B1 (en) * 1997-04-22 2002-03-19 Silicon Laboratories, Inc. Digital isolation system with data scrambling
US6307891B1 (en) * 1997-04-22 2001-10-23 Silicon Laboratories, Inc. Method and apparatus for freezing a communication link during a disruptive event
JP2993463B2 (ja) * 1997-05-08 1999-12-20 日本電気株式会社 同期回路制御装置
US6235917B1 (en) * 1998-08-28 2001-05-22 The Dow Chemical Company Dinuclear complexes and polymerization catalysts therefrom
US6331976B1 (en) * 1997-12-10 2001-12-18 Texas Instruments Incorporated Circuits system and methods for synchronization word detection in bitstream communications apparatus
JPH11177399A (ja) * 1997-12-15 1999-07-02 Mitsubishi Electric Corp クロック遅延回路およびこれを用いた発振回路、位相同期回路、クロック生成回路
GB2358332B (en) * 2000-01-14 2002-05-29 Marconi Comm Ltd Method of communicating data in a communication system

Also Published As

Publication number Publication date
US7397875B2 (en) 2008-07-08
GB2366971A (en) 2002-03-20
EP2140589A2 (de) 2010-01-06
EP2140589B1 (de) 2010-04-14
JP2004509510A (ja) 2004-03-25
ATE464709T1 (de) 2010-04-15
CN1473411A (zh) 2004-02-04
US20040062279A1 (en) 2004-04-01
AU2001286076A1 (en) 2002-03-26
CN1330121C (zh) 2007-08-01
GB0022608D0 (en) 2000-11-01
WO2002023775A2 (en) 2002-03-21
CA2421649A1 (en) 2002-03-21
WO2002023775A3 (en) 2003-04-17

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Legal Events

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