ATE550839T1 - Übertragung einer synchronisierungsnachricht durch ein paketfunknetzwerk - Google Patents

Übertragung einer synchronisierungsnachricht durch ein paketfunknetzwerk

Info

Publication number
ATE550839T1
ATE550839T1 AT10305006T AT10305006T ATE550839T1 AT E550839 T1 ATE550839 T1 AT E550839T1 AT 10305006 T AT10305006 T AT 10305006T AT 10305006 T AT10305006 T AT 10305006T AT E550839 T1 ATE550839 T1 AT E550839T1
Authority
AT
Austria
Prior art keywords
synchronization message
node
ingress
timestamp
egress
Prior art date
Application number
AT10305006T
Other languages
English (en)
Inventor
Marco Pasotti
Francesco Vodola
Arnaldo Spalvieri
Giorgio Barzaghi
Marzio Gerosa
Blasio Giuseppe De
Original Assignee
Alcatel Lucent
Milano Politecnico
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 Alcatel Lucent, Milano Politecnico filed Critical Alcatel Lucent
Application granted granted Critical
Publication of ATE550839T1 publication Critical patent/ATE550839T1/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
    • H04J3/0661—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)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)
AT10305006T 2010-01-05 2010-01-05 Übertragung einer synchronisierungsnachricht durch ein paketfunknetzwerk ATE550839T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10305006A EP2341650B1 (de) 2010-01-05 2010-01-05 Übertragung einer Synchronisierungsnachricht durch ein Paketfunknetzwerk

Publications (1)

Publication Number Publication Date
ATE550839T1 true ATE550839T1 (de) 2012-04-15

Family

ID=42153851

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10305006T ATE550839T1 (de) 2010-01-05 2010-01-05 Übertragung einer synchronisierungsnachricht durch ein paketfunknetzwerk

Country Status (4)

Country Link
EP (1) EP2341650B1 (de)
AT (1) ATE550839T1 (de)
ES (1) ES2384220T3 (de)
PL (1) PL2341650T3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102957528B (zh) * 2011-08-26 2018-03-02 中兴通讯股份有限公司 穿越第三方同步网络的同步方法和系统
EP2701440A4 (de) * 2011-12-21 2015-05-20 Huawei Tech Co Ltd Synchronisationsverfahren, -vorrichtung und -system
US8681772B2 (en) * 2012-05-11 2014-03-25 Vitesse Semiconductor Corporation Timing synchronization for networks with radio links
JP6977668B2 (ja) * 2018-06-04 2021-12-08 日本電信電話株式会社 測定システム、及び測定方法
CN113141225A (zh) * 2020-01-20 2021-07-20 中国移动通信集团山东有限公司 时间同步方法、装置、存储介质及终端
CN111698076B (zh) * 2020-06-03 2023-05-30 河北工业大学 一种基于时间补偿的精确通信同步方法及系统
CN114079557B (zh) * 2020-08-19 2024-04-23 智邦科技股份有限公司 网络装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7394830B2 (en) * 2003-09-11 2008-07-01 Cisco Technology, Inc. System for synchronizing circuitry in an access network
WO2005077063A2 (en) * 2004-02-09 2005-08-25 Semtech Corporation Method and apparatus for aligning time references when separated by an unreliable data packet network

Also Published As

Publication number Publication date
ES2384220T3 (es) 2012-07-02
PL2341650T3 (pl) 2013-04-30
EP2341650B1 (de) 2012-03-21
EP2341650A1 (de) 2011-07-06

Similar Documents

Publication Publication Date Title
ATE550839T1 (de) Übertragung einer synchronisierungsnachricht durch ein paketfunknetzwerk
WO2018113397A1 (zh) 确定终端与基站时钟时间偏差的方法与装置
MY168816A (en) Systems and methods of network synchronization
WO2012134748A3 (en) Power converter with dual ring network control
IN2012DE00375A (de)
WO2009035091A1 (ja) クロック同期システム、その方法及びそのプログラム
WO2014110174A8 (en) Systems and methods for transporting a clock signal over a network
WO2008093600A1 (ja) 時刻同期システム、時刻同期方法、及びプログラム
GB2489136A (en) Method and apparatus for synchronizing measurements taken by multiple metrology devices
WO2008129594A1 (ja) 通信システム及び管理装置及び通信装置及びコンピュータプログラム
PH12014502523A1 (en) Distributing clock synchronization information within an optical communications network
WO2012122547A3 (en) Biological data networks and methods therefor
WO2011139929A3 (en) Clock synchronization for shared media playback
WO2010134674A3 (ko) 노드 간의 시간 동기화를 수행하는 네트워크 동기화 방법 및 장치
WO2012128999A3 (en) Methods for synchronizing macro cell and small cell systems
WO2013048110A3 (en) Apparatus and method for synchronizing application data
WO2009056638A8 (en) Synchronization of network nodes
WO2013048143A3 (en) A method and appratus for transmission power control for a sounding reference signal
WO2008129593A1 (ja) 通信システム及び管理装置及び通信装置及びコンピュータプログラム
WO2012144841A3 (en) Channel state information feedback method and apparatus in a multi-node system
WO2011018557A3 (en) Method and apparatus for managing interference handling overhead
EP2568756A4 (de) Zeitsynchronisierungsverfahren und -system sowie knotenvorrichtung
WO2013101413A3 (en) System and method for rail vehicle time synchronization
WO2009034984A1 (ja) パケットネットワークにおけるクロック同期システム、その方法及びそのプログラム
TW201613313A (en) Method and system for changing path and controllor thereof