ATE533240T1 - Verfahren zur taktsynchronisierung in einem kommunikationsnetzwerk - Google Patents

Verfahren zur taktsynchronisierung in einem kommunikationsnetzwerk

Info

Publication number
ATE533240T1
ATE533240T1 AT09012028T AT09012028T ATE533240T1 AT E533240 T1 ATE533240 T1 AT E533240T1 AT 09012028 T AT09012028 T AT 09012028T AT 09012028 T AT09012028 T AT 09012028T AT E533240 T1 ATE533240 T1 AT E533240T1
Authority
AT
Austria
Prior art keywords
node
slave
synchronization
master
clock
Prior art date
Application number
AT09012028T
Other languages
English (en)
Inventor
Chongning Na
Dragan Obradovic
Ruxandra Scheiterer
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of ATE533240T1 publication Critical patent/ATE533240T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—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
    • H04J3/0673—Clock or time synchronisation among packet nodes using intermediate nodes, e.g. modification of a received timestamp before further transmission to the next packet node, e.g. including internal delay time or residence time into the packet
    • 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
    • H04J3/0661—Clock or time synchronisation among packet nodes using timestamps
    • H04J3/0664—Clock or time synchronisation among packet nodes using timestamps unidirectional timestamps
    • 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
    • H04J3/0661—Clock or time synchronisation among packet nodes using timestamps
    • H04J3/0667—Bidirectional timestamps, e.g. NTP or PTP for compensation of clock drift and for compensation of propagation delays

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
AT09012028T 2009-09-22 2009-09-22 Verfahren zur taktsynchronisierung in einem kommunikationsnetzwerk ATE533240T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09012028A EP2299613B1 (de) 2009-09-22 2009-09-22 Verfahren zur Taktsynchronisierung in einem Kommunikationsnetzwerk

Publications (1)

Publication Number Publication Date
ATE533240T1 true ATE533240T1 (de) 2011-11-15

Family

ID=41480330

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09012028T ATE533240T1 (de) 2009-09-22 2009-09-22 Verfahren zur taktsynchronisierung in einem kommunikationsnetzwerk

Country Status (2)

Country Link
EP (2) EP2385641B1 (de)
AT (1) ATE533240T1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010022525A1 (de) 2010-02-11 2012-05-10 Siemens Aktiengesellschaft Verfahren zur Zeitsynchronisation in einem Kommunikationsnetz
EP2434674B1 (de) 2010-09-24 2013-10-30 Siemens Aktiengesellschaft Verfahren zur Zeitsynchronisation in einem Kommunikationsnetz
CN104660361A (zh) * 2015-02-11 2015-05-27 杨德朝 分布式网络授时的滤波方法
CN105553598B (zh) * 2016-01-10 2017-09-29 北京航空航天大学 一种基于m估计稳健回归的时间触发以太网时钟补偿方法
CN112929121B (zh) * 2021-04-21 2022-04-19 中国科学技术大学 时钟同步网络、时钟触发网络及实时触发处理方法
CN114189306B (zh) * 2021-12-03 2024-03-12 中国国家铁路集团有限公司 数据同步系统、方法和装置
CN118945796B (zh) * 2024-07-03 2025-11-18 北京自动化控制设备研究所 一种基于双向无线通信的运动节点速度和钟漂估计方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7103124B1 (en) * 1999-12-30 2006-09-05 Telefonaktiebolaget Lm Ericsson (Publ) Synchronization of nodes

Also Published As

Publication number Publication date
EP2385641B1 (de) 2013-04-03
EP2299613A1 (de) 2011-03-23
EP2385641A1 (de) 2011-11-09
EP2299613B1 (de) 2011-11-09

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