DE69214873T2 - Anordnung und Verfahren zum Verteilen von Taktimpulsen über ein asynchrones Ringnetz - Google Patents

Anordnung und Verfahren zum Verteilen von Taktimpulsen über ein asynchrones Ringnetz

Info

Publication number
DE69214873T2
DE69214873T2 DE69214873T DE69214873T DE69214873T2 DE 69214873 T2 DE69214873 T2 DE 69214873T2 DE 69214873 T DE69214873 T DE 69214873T DE 69214873 T DE69214873 T DE 69214873T DE 69214873 T2 DE69214873 T2 DE 69214873T2
Authority
DE
Germany
Prior art keywords
arrangement
clock pulses
ring network
pulses over
distributing clock
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
DE69214873T
Other languages
English (en)
Other versions
DE69214873D1 (de
Inventor
Scott Eugene Farleigh
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.)
AT&T Corp
Original Assignee
AT&T Corp
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 AT&T Corp filed Critical AT&T Corp
Publication of DE69214873D1 publication Critical patent/DE69214873D1/de
Application granted granted Critical
Publication of DE69214873T2 publication Critical patent/DE69214873T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/42—Loop networks
    • H04L12/422—Synchronisation for ring networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/08—Time-division multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0682—Clock or time synchronisation in a network by delay compensation, e.g. by compensation of propagation delay or variations thereof, by ranging
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • H04J3/0658—Clock or time synchronisation among packet nodes
DE69214873T 1991-04-29 1992-04-24 Anordnung und Verfahren zum Verteilen von Taktimpulsen über ein asynchrones Ringnetz Expired - Lifetime DE69214873T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/692,741 US5206857A (en) 1991-04-29 1991-04-29 Apparatus and method for timing distribution over an asynchronous ring

Publications (2)

Publication Number Publication Date
DE69214873D1 DE69214873D1 (de) 1996-12-05
DE69214873T2 true DE69214873T2 (de) 1997-05-15

Family

ID=24781814

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69214873T Expired - Lifetime DE69214873T2 (de) 1991-04-29 1992-04-24 Anordnung und Verfahren zum Verteilen von Taktimpulsen über ein asynchrones Ringnetz

Country Status (5)

Country Link
US (1) US5206857A (de)
EP (1) EP0511786B1 (de)
JP (1) JP2644413B2 (de)
CA (1) CA2060462C (de)
DE (1) DE69214873T2 (de)

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DE102004050416A1 (de) * 2004-10-15 2006-04-27 Bosch Rexroth Ag Verfahren zur Synchronisation in einem redundanten Kommunikationssystem
DE19808103B4 (de) * 1996-12-02 2006-08-31 Okuma Corp., Nagoya Timersynchronisiervorrichtung und Initialisierungsverfahren zur Verwendung in einem ringförmigen Kommunikationspfad

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DE19642264C1 (de) * 1996-10-11 1998-02-19 Becker Gmbh Verfahren zur Kompensation von Laufzeitverzögerungen in einem ringförmigen Kommunikationsnetz
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US6246692B1 (en) * 1998-02-03 2001-06-12 Broadcom Corporation Packet switching fabric using the segmented ring with resource reservation control
JPH11234318A (ja) * 1998-02-10 1999-08-27 Fujitsu Ltd クロック再生装置
CA2236394C (en) * 1998-04-30 2003-01-21 Frederick C. Livermore Programmable transport and network architecture
WO2000052889A1 (en) * 1999-03-05 2000-09-08 Allayer Technologies Corporation Packet switching fabric having a segmented ring with token based resource control protocol and output queuing control
DE19917354B4 (de) * 1999-04-16 2005-12-22 Siemens Ag Synchronisationsverfahren für eine Haupteinheit und mindestens eine Nebeneiheit mit internen, miteinander zu synchronisierenden Zeitgebern, hiermit korrespodierndes Kommunikationssystem sowie Haupteinheit und Nebeneinheit eines derartigen Kommunikationssystems
US6546496B1 (en) * 2000-02-16 2003-04-08 3Com Corporation Network interface with power conservation using dynamic clock control
KR100454939B1 (ko) * 2000-03-22 2004-11-06 삼성전자주식회사 비동기전송모드 셀 전송 방식에 따른 광 링 구조의 전송망구성을 위한 이동통신시스템의 데이터 송수신 장치 및 그방법
US7298975B2 (en) * 2000-07-13 2007-11-20 L-3 Communications Integrated Systems L.P. Synchronous collapsed ring architecture for real-time signal switching and distribution
US7093151B1 (en) * 2000-09-22 2006-08-15 Cypress Semiconductor Corp. Circuit and method for providing a precise clock for data communications
KR100533606B1 (ko) * 2000-10-05 2005-12-05 마쓰시타 덴키 산교 가부시끼 가이샤 링형 네트워크 및 데이터 전송 장치
WO2002030078A1 (fr) * 2000-10-05 2002-04-11 Matsushita Electric Industrial Co., Ltd. Procede d'initialisation et emetteur de donnees
DE60138124D1 (de) * 2000-10-05 2009-05-07 Panasonic Corp Digitaler datensender
JP3502630B2 (ja) * 2000-10-05 2004-03-02 松下電器産業株式会社 ディジタルデータ伝送装置、データ送信装置、データ受信装置、およびデータ送受信装置
US7301960B2 (en) * 2000-12-15 2007-11-27 Harris Corporation Apparatus for and method of control and communication of multiple stations in a TDM network
US7024257B2 (en) * 2001-02-09 2006-04-04 Motion Engineering, Inc. System for motion control, method of using the system for motion control, and computer-readable instructions for use with the system for motion control
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US7359769B2 (en) * 2001-12-20 2008-04-15 Rain Bird Corporation Wireless irrigation control device and related method
US6782310B2 (en) * 2001-12-20 2004-08-24 Rain Bird Corporation Wireless irrigation control device and related method
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KR100419425B1 (ko) * 2002-02-01 2004-02-21 삼성전자주식회사 기가비트 이더넷 - 수동 광 네트워크에서 아이들 패턴출력 제어회로
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US7280550B1 (en) * 2002-12-18 2007-10-09 Cirrus Logic, Inc. Bandwidth optimization of ring topology through propagation delay compensation
JP4141373B2 (ja) * 2003-11-05 2008-08-27 株式会社日立製作所 通信システム、リアルタイム制御装置及び情報処理システム
US7689130B2 (en) * 2005-01-25 2010-03-30 Koninklijke Philips Electronics N.V. Method and apparatus for illumination and communication
US7406555B2 (en) * 2005-04-29 2008-07-29 The Boeing Company Systems and methods for multiple input instrumentation buses
CA2616409C (en) 2005-08-08 2015-06-16 Tino Zottola Shared dsl network and deployment method
US7809973B2 (en) * 2005-11-16 2010-10-05 Cypress Semiconductor Corporation Spread spectrum clock for USB
US7774428B2 (en) * 2006-04-27 2010-08-10 International Business Machines Corporation Automatic response time measurement of LDAP server operations
CA2620490C (en) 2007-10-04 2016-06-28 Genesis Technical Systems Corp. Remote powering of dsl adms
WO2011060965A1 (en) * 2009-11-19 2011-05-26 Telefonaktiebolaget L M Ericsson (Publ) Configuration of synchronisation network
ES2425889T3 (es) * 2010-04-27 2013-10-17 Swiss Timing Ltd. Sistema de cronometraje de una competición deportiva que dispone de dos dispositivos de cronometraje
US8514996B2 (en) 2010-07-14 2013-08-20 Honeywell International Inc. Real time distributed embedded oscillator operating frequency monitoring
US9351077B1 (en) 2014-12-11 2016-05-24 L-3 Communications Integrated Systems Lp Systems and methods for independent and control-isolated audio processing (ICIAP)
JP6546479B2 (ja) * 2015-08-25 2019-07-17 キヤノン株式会社 情報処理装置
CN108270652B (zh) * 2017-12-29 2021-03-30 北京纳米维景科技有限公司 一种高速实时总线系统及其数据处理方法

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19808103B4 (de) * 1996-12-02 2006-08-31 Okuma Corp., Nagoya Timersynchronisiervorrichtung und Initialisierungsverfahren zur Verwendung in einem ringförmigen Kommunikationspfad
DE102004050416A1 (de) * 2004-10-15 2006-04-27 Bosch Rexroth Ag Verfahren zur Synchronisation in einem redundanten Kommunikationssystem
US7835404B2 (en) 2004-10-15 2010-11-16 Bosch Rexroth Ag Method for synchronization in a redundant communication system

Also Published As

Publication number Publication date
JPH0750683A (ja) 1995-02-21
EP0511786A3 (en) 1993-03-03
US5206857A (en) 1993-04-27
CA2060462C (en) 1996-08-27
JP2644413B2 (ja) 1997-08-25
CA2060462A1 (en) 1992-10-30
EP0511786B1 (de) 1996-10-30
EP0511786A2 (de) 1992-11-04
DE69214873D1 (de) 1996-12-05

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