DK192789A - Frekvenstaktsynkroniseringsarrangement - Google Patents

Frekvenstaktsynkroniseringsarrangement

Info

Publication number
DK192789A
DK192789A DK192789A DK192789A DK192789A DK 192789 A DK192789 A DK 192789A DK 192789 A DK192789 A DK 192789A DK 192789 A DK192789 A DK 192789A DK 192789 A DK192789 A DK 192789A
Authority
DK
Denmark
Prior art keywords
frequency cycle
sync event
cycle sync
event
frequency
Prior art date
Application number
DK192789A
Other languages
English (en)
Other versions
DK192789D0 (da
Inventor
Timothy John Hunneyball
Original Assignee
Plessey Telecomm
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 Plessey Telecomm filed Critical Plessey Telecomm
Publication of DK192789D0 publication Critical patent/DK192789D0/da
Publication of DK192789A publication Critical patent/DK192789A/da

Links

Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B31/00Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor
    • G04B31/08Lubrication
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J3/00Time-division multiplex systems
    • H04J3/02Details
    • H04J3/06Synchronising arrangements
    • H04J3/0635Clock or time synchronisation in a network
    • H04J3/0685Clock or time synchronisation in a node; Intranode synchronisation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J3/00Time-division multiplex systems
    • H04J3/02Details
    • H04J3/06Synchronising arrangements
    • H04J3/062Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers
    • H04J3/0626Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers plesiochronous multiplexing systems, e.g. plesiochronous digital hierarchy [PDH], jitter attenuators

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Synchronizing For Television (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
DK192789A 1988-04-21 1989-04-20 Frekvenstaktsynkroniseringsarrangement DK192789A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8809396A GB2217552A (en) 1988-04-21 1988-04-21 Frequency clock synchronisation

Publications (2)

Publication Number Publication Date
DK192789D0 DK192789D0 (da) 1989-04-20
DK192789A true DK192789A (da) 1989-10-22

Family

ID=10635560

Family Applications (1)

Application Number Title Priority Date Filing Date
DK192789A DK192789A (da) 1988-04-21 1989-04-20 Frekvenstaktsynkroniseringsarrangement

Country Status (10)

Country Link
EP (1) EP0338668A2 (da)
JP (1) JPH01316042A (da)
CN (1) CN1037247A (da)
AU (1) AU3232689A (da)
DK (1) DK192789A (da)
FI (1) FI891897A (da)
GB (1) GB2217552A (da)
NO (1) NO891617L (da)
PT (1) PT90294A (da)
ZA (1) ZA891902B (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI85318C (fi) * 1990-08-14 1992-03-25 Tecnomen Oy Kompensering av felet i en klockas gaong.
GB2315197B (en) * 1996-07-11 2000-07-12 Nokia Mobile Phones Ltd Method and apparatus for system clock adjustment
CN110768776A (zh) * 2018-07-25 2020-02-07 杭州万高科技股份有限公司 一种智能电网定时同步方法、系统、设备及计算机介质

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4530091A (en) * 1983-07-08 1985-07-16 At&T Bell Laboratories Synchronization of real-time clocks in a packet switching system

Also Published As

Publication number Publication date
NO891617L (no) 1989-10-23
GB2217552A (en) 1989-10-25
AU3232689A (en) 1989-10-26
EP0338668A2 (en) 1989-10-25
FI891897A0 (fi) 1989-04-20
CN1037247A (zh) 1989-11-15
DK192789D0 (da) 1989-04-20
FI891897A (fi) 1989-10-22
JPH01316042A (ja) 1989-12-20
ZA891902B (en) 1989-11-29
NO891617D0 (no) 1989-04-20
GB8809396D0 (en) 1988-05-25
PT90294A (pt) 1989-11-10

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment