PT1183573T - Processo e dispositivo para a sincronização de relógios remotos com um relógio central via satélite - Google Patents

Processo e dispositivo para a sincronização de relógios remotos com um relógio central via satélite

Info

Publication number
PT1183573T
PT1183573T PT915192T PT00915192T PT1183573T PT 1183573 T PT1183573 T PT 1183573T PT 915192 T PT915192 T PT 915192T PT 00915192 T PT00915192 T PT 00915192T PT 1183573 T PT1183573 T PT 1183573T
Authority
PT
Portugal
Prior art keywords
synchronisation
via satellite
central clock
clock via
clocks
Prior art date
Application number
PT915192T
Other languages
English (en)
Inventor
Schäfer Wolfgang
Original Assignee
Schäfer Wolfgang
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 Schäfer Wolfgang filed Critical Schäfer Wolfgang
Publication of PT1183573T publication Critical patent/PT1183573T/pt

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04R—RADIO-CONTROLLED TIME-PIECES
    • G04R20/00—Setting the time according to the time information carried or implied by the radio signal
    • G04R20/02—Setting the time according to the time information carried or implied by the radio signal the radio signal being sent by a satellite, e.g. GPS

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Electric Clocks (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Radio Relay Systems (AREA)
PT915192T 1999-03-30 2000-03-30 Processo e dispositivo para a sincronização de relógios remotos com um relógio central via satélite PT1183573T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914355A DE19914355A1 (de) 1999-03-30 1999-03-30 Verfahren zur Synchronisation von Entfernten Uhren über Satellit an eine Zentrale Uhr

Publications (1)

Publication Number Publication Date
PT1183573T true PT1183573T (pt) 2016-12-16

Family

ID=7902909

Family Applications (1)

Application Number Title Priority Date Filing Date
PT915192T PT1183573T (pt) 1999-03-30 2000-03-30 Processo e dispositivo para a sincronização de relógios remotos com um relógio central via satélite

Country Status (9)

Country Link
US (1) US7327699B1 (pt)
EP (1) EP1183573B1 (pt)
AU (1) AU3658800A (pt)
CY (1) CY1118285T1 (pt)
DE (1) DE19914355A1 (pt)
DK (1) DK1183573T3 (pt)
ES (1) ES2606366T3 (pt)
PT (1) PT1183573T (pt)
WO (1) WO2000060420A1 (pt)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040230673A1 (en) * 2003-04-17 2004-11-18 International Business Machines Corporation Virtual counter device tolerant to hardware counter resets
EP1555772A3 (en) * 2004-01-15 2013-07-17 Yamaha Corporation Remote control method of external devices
US7405694B1 (en) * 2006-03-06 2008-07-29 Rockwell Collins, Inc. Communication link time transfer to improve navigation system accuracy
US8169856B2 (en) * 2008-10-24 2012-05-01 Oracle International Corporation Time synchronization in cluster systems
US8194799B2 (en) * 2009-03-30 2012-06-05 King Fahd University of Pertroleum & Minerals Cyclic prefix-based enhanced data recovery method
DE102010007700A1 (de) * 2010-02-10 2011-08-11 Astrium GmbH, 82024 Verfahren und Vorrichtung zur Verbesserung der Integritätskommunikation in einem Satellitennavigationssystem
ITMI20101504A1 (it) 2010-08-05 2012-02-06 Digital Instr S R L Sistema per la sincronizzazione dei segnali su una rete ditelecomunicazioni
CN102545993B (zh) * 2011-12-20 2014-04-02 中国科学院国家授时中心 一种基于载波相位的卫星双向时间传递方法
CN102624513A (zh) * 2012-03-06 2012-08-01 北京无线电计量测试研究所 用于卫星双向时间比对调制解调器同步精度验证的装置
CN103293534B (zh) * 2013-05-10 2014-12-17 西安空间无线电技术研究所 一种卫星导航信号生成零值标定方法
RU2537090C1 (ru) * 2013-07-02 2014-12-27 Открытое акционерное общество "Российская корпорация ракетно-космического приборостроения и информационных систем" (ОАО "Российские космические системы") Способ синхронизации шкал времени двух и более территориально удаленных наземных хранителей времени и система для его реализации
CN103345146B (zh) * 2013-07-11 2016-01-20 中国航天科工集团第二研究院二〇三所 一种用于卫星双向时间传递的卫星轨道摄动补偿方法
RU2565834C1 (ru) * 2014-04-15 2015-10-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Тамбовский государственный технический университет" (ФГБОУ ВПО ТГТУ) Автоматизированная система навигации с контролем целостности навигационных данных спутниковых радионавигационных систем
CN105071851B (zh) * 2014-12-30 2018-06-29 北京无线电计量测试研究所 一种卫星双向时间频率传递系统的校准装置及方法
US10775749B2 (en) 2015-04-17 2020-09-15 The Mitre Corporation Robust and resilient timing architecture for critical infrastructure
RU2613865C2 (ru) * 2015-08-25 2017-03-21 Федеральное государственное бюджетное учреждение науки Институт прикладной астрономии Российской академии наук Способ синхронизации часов и устройство для его реализации
CN105137753A (zh) * 2015-09-11 2015-12-09 西安航光卫星测控技术有限公司 北斗多功能时统系统
CN105425262B (zh) * 2015-11-27 2017-11-03 中国科学院国家授时中心 一种实现卫星转发导航系统载波相位精密测量的方法
RU2662175C1 (ru) * 2017-08-15 2018-07-24 Федеральное Государственное Унитарное Предприятие "Всероссийский Научно-Исследовательский Институт Физико-Технических И Радиотехнических Измерений" (Фгуп "Вниифтри") Устройство для сравнения шкал времени
US10805924B2 (en) 2019-01-21 2020-10-13 Accord Ideation Private Limited Time interval measurement code-division multiple access transceiver
DE112020004588A5 (de) 2019-09-26 2022-06-09 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren zur synchronisation der zeitbasen mindestens zweier terrestrischer einrichtungen
CN110764401B (zh) * 2019-10-29 2021-11-16 北京无线电计量测试研究所 一种船载时间同步校准设备
CN112511259B (zh) * 2020-12-18 2023-05-16 南方电网电力科技股份有限公司 智能终端时钟管理方法、装置、存储介质及终端设备
RU2767163C1 (ru) * 2021-04-21 2022-03-16 Федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский государственный университет телекоммуникаций им. проф. М.А. Бонч-Бруевича" Способ синхронизации часов в цифровых сетях
CN114002939B (zh) * 2021-06-17 2023-08-04 中国科学院国家授时中心 一种实现透明转发卫星授时的方法和系统
CN113341686B (zh) * 2021-07-02 2022-05-13 长沙学院 一种单星多历元校时方法、装置、计算机设备和存储介质
CN114466444A (zh) * 2021-12-31 2022-05-10 华为技术有限公司 一种时钟同步的方法、装置和系统
US11864140B2 (en) * 2022-01-19 2024-01-02 Intelligent Fusion Technology, Inc. Methods and systems for time synchronization among unmanned aerial systems

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3541552A (en) 1968-07-26 1970-11-17 Us Navy Synchronization system
US3521279A (en) * 1968-08-20 1970-07-21 Sierra Research Corp Mobile clock synchronization techniques
DE1905532B2 (de) * 1968-10-16 1971-06-03 Schaltung zur synchronisierung der takt und oder traeger frequenz bei der impulsbuendelweisen uebertragung von digi talen signalen ueber nachrichten satelliten zwischen meh reren bodenstationen mittels zeitmultiplex
US4346470A (en) * 1980-03-21 1982-08-24 Ibm Corporation Initial acquisition of synchronization for a station in a TDMA satellite communication network
US4368987A (en) 1980-06-25 1983-01-18 The United States Of America As Represented By The Secretary Of The Navy Conjugate-phase, remote-clock synchronizer
JPS58111784A (ja) * 1981-12-25 1983-07-02 Nec Corp 時刻の遠隔較正方式
US4494211A (en) * 1982-11-24 1985-01-15 The United States Of America As Represented By The Secretary Of The Navy Balanced system for ranging and synchronization between satellite pairs
FR2537363B1 (fr) * 1982-12-02 1988-09-02 Nippon Telegraph & Telephone Dispositif de retablissement de signal d'horloge pour un systeme de telecommunication par satellite a acces multiple par repartition dans le temps
US4530091A (en) * 1983-07-08 1985-07-16 At&T Bell Laboratories Synchronization of real-time clocks in a packet switching system
EP0496007B1 (en) * 1991-01-21 1996-07-10 Nec Corporation Spread packet communication system
US5410588A (en) * 1991-04-03 1995-04-25 Kabushiki Kaisha Toshiba Mobile radio communications system having a supervising radio transmitting station for transmitting a reference synchronizing signal to a first and second base stations via a radio link
US5261118A (en) * 1991-10-04 1993-11-09 Motorola, Inc. Simulcast synchronization and equalization system and method therefor
CA2091962A1 (en) * 1992-03-31 1993-10-01 Mark L. Witsaman Clock synchronization system
FI933129A0 (fi) * 1993-07-08 1993-07-08 Nokia Mobile Phones Ltd Dataoeverfoeringsfoerfarande foer ett digitalt cellulaert mobiltelefonsystem och ett digitalt cellulaert mobiltelefonsystem
US5481258A (en) * 1993-08-11 1996-01-02 Glenayre Electronics, Inc. Method and apparatus for coordinating clocks in a simulcast network
US5666330A (en) * 1994-07-21 1997-09-09 Telecom Solutions, Inc. Disciplined time scale generator for primary reference clocks
US6278660B1 (en) * 1996-04-29 2001-08-21 Sun Microsystems, Inc. Time-zone-tracking timepiece
US5884142A (en) * 1997-04-15 1999-03-16 Globalstar L.P. Low earth orbit distributed gateway communication system
JPH10311886A (ja) * 1997-05-13 1998-11-24 Citizen Watch Co Ltd 時刻情報管理システム
US6157957A (en) * 1998-01-22 2000-12-05 Cisco Technology, Inc. Clock synchronization system and method using a continuous conversion function for a communication network
US6128469A (en) * 1998-03-21 2000-10-03 Aeroastro, Inc. Satellite communication system with a sweeping high-gain antenna
US6347084B1 (en) * 1998-05-28 2002-02-12 U.S. Philips Corporation Method of timestamp synchronization of a reservation-based TDMA protocol
US6674730B1 (en) * 1998-08-04 2004-01-06 Tachyon, Inc. Method of and apparatus for time synchronization in a communication system
FR2785110B1 (fr) * 1998-10-27 2000-12-15 Dassault Electronique Dispositif d'echange de signaux radioelectriques munis de marqueurs temporels, en particulier pour la synchronisation d'horloges
US6654356B1 (en) * 1998-10-29 2003-11-25 Agilent Technologies, Inc. Distributed control system architecture based on synchronized clocks
FR2790888B1 (fr) * 1999-03-11 2003-04-25 Agence Spatiale Europeenne Procede de synchronisation entre une horloge de reference d'une station au sol et une horloge d'au moins un dispositif distant

Also Published As

Publication number Publication date
DE19914355A1 (de) 2000-10-05
AU3658800A (en) 2000-10-23
WO2000060420A1 (de) 2000-10-12
EP1183573B1 (de) 2016-09-14
CY1118285T1 (el) 2017-06-28
EP1183573A1 (de) 2002-03-06
DK1183573T3 (da) 2017-01-02
ES2606366T3 (es) 2017-03-23
US7327699B1 (en) 2008-02-05

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