IN2015DN00593A - - Google Patents

Info

Publication number
IN2015DN00593A
IN2015DN00593A IN593DEN2015A IN2015DN00593A IN 2015DN00593 A IN2015DN00593 A IN 2015DN00593A IN 593DEN2015 A IN593DEN2015 A IN 593DEN2015A IN 2015DN00593 A IN2015DN00593 A IN 2015DN00593A
Authority
IN
India
Prior art keywords
clock
method further
frequencies
secondary clocks
reference clock
Prior art date
Application number
Other languages
English (en)
Inventor
Cort Dougan
Victor Yodaiken
Original Assignee
Finite State Res Llc
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 Finite State Res Llc filed Critical Finite State Res Llc
Publication of IN2015DN00593A publication Critical patent/IN2015DN00593A/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G7/00—Synchronisation
    • 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
    • H04J3/0641—Change of the master or reference, e.g. take-over or failure of the master
    • G—PHYSICS
    • G04—HOROLOGY
    • G04R—RADIO-CONTROLLED TIME-PIECES
    • G04R40/00—Correcting the clock frequency

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Electric Clocks (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
IN593DEN2015 2012-06-29 2013-06-28 IN2015DN00593A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261666101P 2012-06-29 2012-06-29
PCT/US2013/048566 WO2014005016A1 (en) 2012-06-29 2013-06-28 System for maintaining accurate ideal clock time

Publications (1)

Publication Number Publication Date
IN2015DN00593A true IN2015DN00593A (zh) 2015-06-26

Family

ID=49778030

Family Applications (1)

Application Number Title Priority Date Filing Date
IN593DEN2015 IN2015DN00593A (zh) 2012-06-29 2013-06-28

Country Status (5)

Country Link
US (2) US9348321B2 (zh)
EP (2) EP3282340A1 (zh)
CA (1) CA2877720C (zh)
IN (1) IN2015DN00593A (zh)
WO (1) WO2014005016A1 (zh)

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US11630424B2 (en) 2018-07-13 2023-04-18 Schweitzer Engineering Laboratories, Inc. Time signal manipulation detection using remotely managed time
US10819727B2 (en) 2018-10-15 2020-10-27 Schweitzer Engineering Laboratories, Inc. Detecting and deterring network attacks
US11287532B2 (en) * 2018-11-13 2022-03-29 Topcon Positioning Systems, Inc. GNSS receiver with synchronization to external timescale
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CN109696822B (zh) * 2019-01-17 2021-01-01 西安电子科技大学 一种时间信号切换系统及切换方法
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Also Published As

Publication number Publication date
US20140003199A1 (en) 2014-01-02
US9671761B2 (en) 2017-06-06
EP2867740A4 (en) 2016-05-25
WO2014005016A1 (en) 2014-01-03
CA2877720C (en) 2020-09-01
US9348321B2 (en) 2016-05-24
EP2867740A1 (en) 2015-05-06
EP2867740B1 (en) 2017-08-30
EP3282340A1 (en) 2018-02-14
CA2877720A1 (en) 2014-01-03
US20160238999A1 (en) 2016-08-18

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