CN104838615B - 信号同步系统、节点同步系统、信号同步方法以及节点同步方法 - Google Patents

信号同步系统、节点同步系统、信号同步方法以及节点同步方法 Download PDF

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Publication number
CN104838615B
CN104838615B CN201280077569.7A CN201280077569A CN104838615B CN 104838615 B CN104838615 B CN 104838615B CN 201280077569 A CN201280077569 A CN 201280077569A CN 104838615 B CN104838615 B CN 104838615B
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reference signal
value
count value
synchronous
count
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CN104838615A (zh
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光井崇
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Fuji Electric Co Ltd
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Fuji Electric Co Ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • G06F1/06—Clock generators producing several clock signals
    • 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

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
CN201280077569.7A 2012-12-13 2012-12-13 信号同步系统、节点同步系统、信号同步方法以及节点同步方法 Active CN104838615B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2012/082334 WO2014091592A1 (ja) 2012-12-13 2012-12-13 信号同期システム、ノード同期システム、信号同期方法、及び、ノード同期方法

Publications (2)

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CN104838615A CN104838615A (zh) 2015-08-12
CN104838615B true CN104838615B (zh) 2017-08-18

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JP (1) JP5825446B2 (ko)
KR (1) KR101636496B1 (ko)
CN (1) CN104838615B (ko)
WO (1) WO2014091592A1 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6400553B2 (ja) * 2015-09-28 2018-10-03 ファナック株式会社 ユニット間での同期制御機能を有する数値制御システム
JP6719994B2 (ja) * 2016-06-30 2020-07-08 キヤノン株式会社 通信システム、通信機器および通信方法
WO2019010626A1 (zh) * 2017-07-11 2019-01-17 深圳市柔宇科技有限公司 拍摄方法和终端
KR102200451B1 (ko) * 2018-09-21 2021-01-08 주식회사 룩시드랩스 시간 동기화를 위한 방법 및 장치
FR3108817B1 (fr) * 2020-03-26 2022-03-04 Safran Procédé de communication selon un protocole TDMA entre un dispositif maître et au moins un dispositif esclave
JP7243695B2 (ja) * 2020-08-25 2023-03-22 横河電機株式会社 情報処理装置、情報処理システム、及び情報処理方法
CN114285512B (zh) * 2021-11-17 2024-01-23 中国电子科技集团公司第五十四研究所 通信校时方法、通信系统及通信设备
KR20230079632A (ko) * 2021-11-29 2023-06-07 성창 주식회사 서버와 IoT 디바이스 사이의 시간 동기화 시스템

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101039145A (zh) * 2007-03-30 2007-09-19 华为技术有限公司 时钟的实现方法、装置
CN101136737A (zh) * 2007-07-16 2008-03-05 中兴通讯股份有限公司 一种消除源同步信号长线传输时延的系统及方法
CN101431796A (zh) * 2008-12-10 2009-05-13 扬州万方电子技术有限责任公司 用于有中心宽带无线通信系统时钟主从同步的方法
JP2009182659A (ja) * 2008-01-30 2009-08-13 Toshiba Corp タイミング同期方法、同期装置、同期システム及び同期プログラム

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Publication number Priority date Publication date Assignee Title
US6691071B2 (en) * 2002-05-13 2004-02-10 Motorola, Inc. Synchronizing clock enablement in an electronic device
JP4241343B2 (ja) * 2003-11-26 2009-03-18 富士電機システムズ株式会社 送信タイミング決定方法、バス使用権の調停方法、ネットワークシステム、プログラム
JP2005253033A (ja) * 2004-02-06 2005-09-15 Nippon Telegr & Teleph Corp <Ntt> 網同期装置、クロック伝達方法およびクロック伝達パケット網
US7844703B2 (en) * 2006-11-02 2010-11-30 International Business Machines Corporation System and method of measurement for a distributed computer system
KR101011314B1 (ko) * 2008-03-31 2011-01-28 후지쯔 가부시끼가이샤 클럭 발생 기능을 갖는 장치, 기준 주파수 설정 방법 및 기준 주파수 조정 방법
US8120935B2 (en) * 2011-03-29 2012-02-21 American Superconductor Corporation Power converter with dual ring network control

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101039145A (zh) * 2007-03-30 2007-09-19 华为技术有限公司 时钟的实现方法、装置
CN101136737A (zh) * 2007-07-16 2008-03-05 中兴通讯股份有限公司 一种消除源同步信号长线传输时延的系统及方法
JP2009182659A (ja) * 2008-01-30 2009-08-13 Toshiba Corp タイミング同期方法、同期装置、同期システム及び同期プログラム
CN101431796A (zh) * 2008-12-10 2009-05-13 扬州万方电子技术有限责任公司 用于有中心宽带无线通信系统时钟主从同步的方法

Also Published As

Publication number Publication date
KR101636496B1 (ko) 2016-07-05
CN104838615A (zh) 2015-08-12
KR20150084917A (ko) 2015-07-22
WO2014091592A1 (ja) 2014-06-19
JPWO2014091592A1 (ja) 2017-01-05
JP5825446B2 (ja) 2015-12-02

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