DE60041470D1 - Verfahren und Vorrichtung zur Synchronisierung zwischen zwei Netzwerken - Google Patents

Verfahren und Vorrichtung zur Synchronisierung zwischen zwei Netzwerken

Info

Publication number
DE60041470D1
DE60041470D1 DE60041470T DE60041470T DE60041470D1 DE 60041470 D1 DE60041470 D1 DE 60041470D1 DE 60041470 T DE60041470 T DE 60041470T DE 60041470 T DE60041470 T DE 60041470T DE 60041470 D1 DE60041470 D1 DE 60041470D1
Authority
DE
Germany
Prior art keywords
synchronization
networks
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
DE60041470T
Other languages
German (de)
English (en)
Inventor
Scolan Lionel Le
Patrick Nezou
Mohamed Braneci
Pascal Rousseau
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.)
Canon Inc
Original Assignee
Canon Inc
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 claimed from FR9906030A external-priority patent/FR2793625A1/fr
Priority claimed from FR9906029A external-priority patent/FR2793624A1/fr
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE60041470D1 publication Critical patent/DE60041470D1/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]
    • H04L12/40—Bus networks
    • H04L12/40052—High-speed IEEE 1394 serial bus
    • H04L12/40058—Isochronous transmission
    • 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
    • H04J3/0652—Synchronisation among time division multiple access [TDMA] nodes, e.g. time triggered protocol [TTP]
    • H04J3/0655—Synchronisation among time division multiple access [TDMA] nodes, e.g. time triggered protocol [TTP] using timestamps
    • 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]
    • H04L12/40—Bus networks
    • H04L12/40052—High-speed IEEE 1394 serial bus
    • H04L12/40091—Bus bridging

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Information Transfer Systems (AREA)
DE60041470T 1999-05-11 2000-05-05 Verfahren und Vorrichtung zur Synchronisierung zwischen zwei Netzwerken Expired - Lifetime DE60041470D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9906030A FR2793625A1 (fr) 1999-05-11 1999-05-11 Procede et dispositif de controle de la synchronisation entre deux noeuds de synchronisation
FR9906029A FR2793624A1 (fr) 1999-05-11 1999-05-11 Procede et dispositif de controle de la synchronisation entre deux noeuds d'un reseau

Publications (1)

Publication Number Publication Date
DE60041470D1 true DE60041470D1 (de) 2009-03-19

Family

ID=26234951

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60041470T Expired - Lifetime DE60041470D1 (de) 1999-05-11 2000-05-05 Verfahren und Vorrichtung zur Synchronisierung zwischen zwei Netzwerken

Country Status (4)

Country Link
US (2) US7058729B1 (enExample)
EP (1) EP1052793B8 (enExample)
JP (1) JP4497654B2 (enExample)
DE (1) DE60041470D1 (enExample)

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US8600560B2 (en) 2008-12-30 2013-12-03 Synapsense Corporation Apparatus and method for controlling computer room air conditioning units (CRACs) in data centers
US8538584B2 (en) 2008-12-30 2013-09-17 Synapsense Corporation Apparatus and method for controlling environmental conditions in a data center using wireless mesh networks
US8761084B2 (en) * 2009-01-14 2014-06-24 Synapsense Corporation Apparatus and method for establishing data communication in a time-synchronized mesh wireless network during time synchronization failures
FR2947408B1 (fr) * 2009-06-25 2011-07-29 Canon Kk Procede et dispositif de configuration de transmission de donnees de sous-reseaux
FR2949031B1 (fr) * 2009-08-04 2011-07-29 Canon Kk Procede et dispositif de synchronisation d'evenements externes
US8811377B1 (en) 2010-08-30 2014-08-19 Synapsense Corporation Apparatus and method for instrumenting devices to measure power usage using a multi-tier wireless network
US20130255515A1 (en) 2012-03-27 2013-10-03 Celin Savariar-Hauck Positive-working lithographic printing plate precursors
JP5642319B2 (ja) * 2012-04-04 2014-12-17 三菱電機株式会社 デジタルデータ配信装置及び方法、及びデジタルデータ再生装置及び方法、同期再生システム、プログラム、並びに記録媒体
US9363261B2 (en) * 2013-05-02 2016-06-07 Sync-N-Scale, Llc Synchronous timestamp computer authentication system and method
DE102013105517A1 (de) 2013-05-29 2014-12-18 Weidmüller Interface GmbH & Co. KG Verfahren zum Erfassen einer Senderortszeit in einem Empfänger
CN110073632B (zh) * 2017-11-24 2021-05-04 华为技术有限公司 对网络设备进行同步的方法以及网络设备
CN112788731B (zh) * 2019-11-08 2022-07-08 大唐移动通信设备有限公司 一种信息的发送、接收方法、装置及终端
DE102019217906B4 (de) * 2019-11-20 2021-07-01 Wago Verwaltungsgesellschaft Mbh Verfahren, System und Gateway zur Vernetzung zeitsensitiver Feldbusse
CN112363479B (zh) * 2020-12-09 2022-04-08 南昌航空大学 一种现场设备间的数字通信传输方法及系统
US20250093904A1 (en) * 2023-09-15 2025-03-20 Infineon Technologies Ag Internal clock monitoring using external clock provided by communication interface

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Also Published As

Publication number Publication date
EP1052793A1 (en) 2000-11-15
US7058729B1 (en) 2006-06-06
EP1052793B1 (en) 2009-01-28
US20050237928A1 (en) 2005-10-27
EP1052793B8 (en) 2009-04-01
JP4497654B2 (ja) 2010-07-07
US7260653B2 (en) 2007-08-21
JP2001024630A (ja) 2001-01-26

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