JP2010505362A5 - - Google Patents

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Publication number
JP2010505362A5
JP2010505362A5 JP2009530484A JP2009530484A JP2010505362A5 JP 2010505362 A5 JP2010505362 A5 JP 2010505362A5 JP 2009530484 A JP2009530484 A JP 2009530484A JP 2009530484 A JP2009530484 A JP 2009530484A JP 2010505362 A5 JP2010505362 A5 JP 2010505362A5
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JP
Japan
Prior art keywords
clock
time
correction factor
integrated circuit
node
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Application number
JP2009530484A
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English (en)
Japanese (ja)
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JP5330247B2 (ja
JP2010505362A (ja
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Priority claimed from US11/536,989 external-priority patent/US7839897B2/en
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Publication of JP2010505362A publication Critical patent/JP2010505362A/ja
Publication of JP2010505362A5 publication Critical patent/JP2010505362A5/ja
Application granted granted Critical
Publication of JP5330247B2 publication Critical patent/JP5330247B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2009530484A 2006-09-29 2007-05-01 パケット・ネットワークを介した単方向のタイミング・メッセージ・トランスポートのための方法および装置 Expired - Fee Related JP5330247B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/536,989 2006-09-29
US11/536,989 US7839897B2 (en) 2006-09-29 2006-09-29 Methods and apparatus for unidirectional timing message transport over packet networks
PCT/US2007/067900 WO2008042464A1 (en) 2006-09-29 2007-05-01 Methods and apparatus for unidirectional timing message transport over packet networks

Publications (3)

Publication Number Publication Date
JP2010505362A JP2010505362A (ja) 2010-02-18
JP2010505362A5 true JP2010505362A5 (enExample) 2011-05-26
JP5330247B2 JP5330247B2 (ja) 2013-10-30

Family

ID=38962702

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009530484A Expired - Fee Related JP5330247B2 (ja) 2006-09-29 2007-05-01 パケット・ネットワークを介した単方向のタイミング・メッセージ・トランスポートのための方法および装置

Country Status (7)

Country Link
US (1) US7839897B2 (enExample)
EP (1) EP2067305B1 (enExample)
JP (1) JP5330247B2 (enExample)
KR (1) KR101323956B1 (enExample)
CN (1) CN101517968B (enExample)
CA (1) CA2660030A1 (enExample)
WO (1) WO2008042464A1 (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7839897B2 (en) 2006-09-29 2010-11-23 Agere Systems Inc. Methods and apparatus for unidirectional timing message transport over packet networks
DE102008039793A1 (de) * 2008-08-26 2010-03-04 Siemens Aktiengesellschaft Verfahren zur Taktsynchronisierung in einem Kommunikationsnetz und Kommunikationsnetz
US8416812B2 (en) 2008-09-22 2013-04-09 Codrut Radu Radulescu Network timing synchronization systems
CN102197611B (zh) * 2008-10-24 2014-06-04 艾利森电话股份有限公司 用于分组网络同步的方法和设备
EP2228927A1 (en) * 2009-03-12 2010-09-15 Alcatel Lucent Method for processing distributed data having a chosen type for synchronizing communication nodes of a data packet network, and associated device
GB0908884D0 (en) * 2009-05-22 2009-07-01 Zarlink Semiconductor Inc Time recovery over packet networks
CN102045828A (zh) * 2009-10-22 2011-05-04 中兴通讯股份有限公司 一种发送语音信息的方法和设备
CN101719867B (zh) * 2009-11-23 2012-07-25 中兴通讯股份有限公司 一种包交换网络中的时钟恢复方法及系统
JP2011217062A (ja) * 2010-03-31 2011-10-27 Sony Corp カメラシステム、信号遅延量調整方法及びプログラム
EP2445127A1 (fr) * 2010-10-22 2012-04-25 Alcatel Lucent Procédé non intrusif de synchronisation d'horloges maître et esclave d'un réseau à commutation de paquets, et dispositifs de synchronisation associés
CN102111259A (zh) * 2011-03-03 2011-06-29 北京航空航天大学 天基路由交换系统数据同步传输方法、装置和系统
CN103814338A (zh) * 2011-07-20 2014-05-21 航空网络公司 网络同步的系统和方法
US20130077641A1 (en) * 2011-09-22 2013-03-28 Harley F. Burger, Jr. Systems, Circuits and Methods for Time Stamp Based One-Way Communications
EP2782272B1 (en) * 2011-11-17 2022-05-04 ZTE Corporation Method and apparatus for packet timing recovery
EP2801162B1 (en) * 2012-01-04 2016-12-07 Marvell World Trade Ltd. Method and apparatus for communicating time information between time-aware devices
EP2618502A1 (en) * 2012-01-19 2013-07-24 ABB Technology AG Data transmission over packet switched network
US9106352B2 (en) * 2012-02-27 2015-08-11 Telefonaktiebolaget L M Ericsson (Publ) Frequency distribution using precision time protocol
US8681772B2 (en) * 2012-05-11 2014-03-25 Vitesse Semiconductor Corporation Timing synchronization for networks with radio links
US9664539B2 (en) * 2012-11-30 2017-05-30 Blackberry Limited Time stamping a sensor sample
US20170195980A1 (en) * 2015-12-31 2017-07-06 Bose Corporation Synchronizing clocks in a network
EP3552355B1 (en) 2016-12-06 2023-11-01 Telefonaktiebolaget LM Ericsson (publ) Method and apparatus for latency monitoring
JP6649517B2 (ja) * 2017-02-17 2020-02-19 日本電信電話株式会社 センシングシステムおよびタイムスタンプ補正方法
EP3382918B1 (en) * 2017-03-30 2022-09-28 ADVA Optical Networking SE System and method of clock management in a packet data network
KR20220012755A (ko) 2020-07-23 2022-02-04 삼성전자주식회사 통신 수행 방법 및 장치

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US5533021A (en) * 1995-02-03 1996-07-02 International Business Machines Corporation Apparatus and method for segmentation and time synchronization of the transmission of multimedia data
JP3134048B2 (ja) * 1996-03-07 2001-02-13 三菱電機株式会社 クロック再生装置およびクロック再生方法
JPH10210019A (ja) * 1997-01-21 1998-08-07 Mitsubishi Electric Corp クロック再生装置およびクロック再生方法
JP3358528B2 (ja) * 1998-03-27 2002-12-24 ヤマハ株式会社 通信装置及び通信方法
US7103124B1 (en) * 1999-12-30 2006-09-05 Telefonaktiebolaget Lm Ericsson (Publ) Synchronization of nodes
US7068746B1 (en) * 2000-03-01 2006-06-27 Lucent Technologies Inc. Base station transceiver to radio network controller synchronization filtering function
JP3417392B2 (ja) * 2000-09-08 2003-06-16 ヤマハ株式会社 同期制御装置
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JP3655249B2 (ja) * 2002-03-05 2005-06-02 松下電器産業株式会社 データ受信再生方法およびデータ通信装置
GB2392588A (en) 2002-08-24 2004-03-03 Zarlink Semiconductor Ltd Adaptive TDM clock recovery using timestamps
CN1759553A (zh) * 2003-01-14 2006-04-12 霍尼韦尔国际公司 使通信网的系统时间和参考时钟同步的方法和装置
KR100640492B1 (ko) * 2004-08-31 2006-10-30 삼성전자주식회사 네트워크의 가용 대역폭 측정 방법
US7839897B2 (en) 2006-09-29 2010-11-23 Agere Systems Inc. Methods and apparatus for unidirectional timing message transport over packet networks

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