IT8121477A0 - Disposizione circuitale atta ad allineare tra loro una pluralita'di fasci pcm coerenti che pervengono ad un nodo di comunicazione. - Google Patents

Disposizione circuitale atta ad allineare tra loro una pluralita'di fasci pcm coerenti che pervengono ad un nodo di comunicazione.

Info

Publication number
IT8121477A0
IT8121477A0 IT8121477A IT2147781A IT8121477A0 IT 8121477 A0 IT8121477 A0 IT 8121477A0 IT 8121477 A IT8121477 A IT 8121477A IT 2147781 A IT2147781 A IT 2147781A IT 8121477 A0 IT8121477 A0 IT 8121477A0
Authority
IT
Italy
Prior art keywords
pcm
coherent
bands
reach
circuit arrangement
Prior art date
Application number
IT8121477A
Other languages
English (en)
Inventor
Vincenzo Falzone
Marcello Tammasi
Original Assignee
Italtel Spa
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 Italtel Spa filed Critical Italtel Spa
Priority to IT8121477A priority Critical patent/IT8121477A0/it
Publication of IT8121477A0 publication Critical patent/IT8121477A0/it
Priority to GR67824A priority patent/GR76041B/el
Priority to BR8202163A priority patent/BR8202163A/pt
Priority to YU00909/82A priority patent/YU90982A/xx
Priority to ES511762A priority patent/ES8304391A1/es
Priority to PT74815A priority patent/PT74815B/pt
Priority to DE19823216040 priority patent/DE3216040A1/de
Priority to GB08212656A priority patent/GB2102251A/en
Priority to FR8207501A priority patent/FR2505108A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/062—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers
    • H04J3/0626—Synchronisation 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
    • H04J3/0629—Synchronisation 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 in a network, e.g. in combination with switching or multiplexing, slip buffers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
IT8121477A 1981-04-30 1981-04-30 Disposizione circuitale atta ad allineare tra loro una pluralita'di fasci pcm coerenti che pervengono ad un nodo di comunicazione. IT8121477A0 (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT8121477A IT8121477A0 (it) 1981-04-30 1981-04-30 Disposizione circuitale atta ad allineare tra loro una pluralita'di fasci pcm coerenti che pervengono ad un nodo di comunicazione.
GR67824A GR76041B (it) 1981-04-30 1982-04-06
BR8202163A BR8202163A (pt) 1981-04-30 1982-04-15 Montagem de circuito projetada para alinhar uns a outros sinais concernentes a n feixes pom
YU00909/82A YU90982A (en) 1981-04-30 1982-04-27 Circuit for mutual synchronization of several pcm signals centralized at one communication point
ES511762A ES8304391A1 (es) 1981-04-30 1982-04-28 Perfeccionamientos en los sistemas circuitales para nudos de comunicacion.
PT74815A PT74815B (en) 1981-04-30 1982-04-28 Circuit arrangement designed to align one to the other a plurality of pcm bundles that reach a communication node
DE19823216040 DE3216040A1 (de) 1981-04-30 1982-04-29 Schaltungsanordnung zum gegenseitigen synchronisieren von pcm-buendeln
GB08212656A GB2102251A (en) 1981-04-30 1982-04-30 Improvements in or relating to circuit arrangements for aligning PCM bundles supplied to communication nodes
FR8207501A FR2505108A1 (fr) 1981-04-30 1982-04-30 Circuit propre a aligner entre eux plusieurs faisceaux pcm coherents qui parviennent a un noeud de communication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8121477A IT8121477A0 (it) 1981-04-30 1981-04-30 Disposizione circuitale atta ad allineare tra loro una pluralita'di fasci pcm coerenti che pervengono ad un nodo di comunicazione.

Publications (1)

Publication Number Publication Date
IT8121477A0 true IT8121477A0 (it) 1981-04-30

Family

ID=11182405

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8121477A IT8121477A0 (it) 1981-04-30 1981-04-30 Disposizione circuitale atta ad allineare tra loro una pluralita'di fasci pcm coerenti che pervengono ad un nodo di comunicazione.

Country Status (9)

Country Link
BR (1) BR8202163A (it)
DE (1) DE3216040A1 (it)
ES (1) ES8304391A1 (it)
FR (1) FR2505108A1 (it)
GB (1) GB2102251A (it)
GR (1) GR76041B (it)
IT (1) IT8121477A0 (it)
PT (1) PT74815B (it)
YU (1) YU90982A (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2601534B1 (fr) * 1986-07-10 1993-07-30 Cit Alcatel Procede et dispositif de calage en phase de trains numeriques synchrones
CA2050650A1 (en) * 1990-11-28 1992-05-29 Shahrukh S. Merchant Phase aligner

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE789775A (fr) * 1971-10-06 1973-04-06 Siemens Ag Dispositif de synchronisation mutuelle des oscillateurs de cadence de centraux d'un systeme de telecommunications pcm a multiplexage dans le temps
DE2247666C2 (de) * 1972-09-28 1975-02-20 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung zur gegenseitigen Synchronisierung der In den Vermittlungsstellen eines PCM-Zeitmultlplex-FernmeMenetzes vorgesehenen Amtstaktoszillatoren
DE2641547C2 (de) * 1976-09-15 1980-11-20 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zur Übernahme von PCM Informationen
DE2936938C2 (de) * 1979-09-12 1987-01-08 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zum Ausgleich der Phasenunterschiede zwischen dem Streckentakt auf einer mit einer PCM-Vermittlungsstelle verbindenden PCM-Zeitmultiplexleitung und dem Amtstakt dieser Vermittlungsstelle

Also Published As

Publication number Publication date
YU90982A (en) 1985-03-20
GR76041B (it) 1984-08-03
DE3216040A1 (de) 1982-11-25
ES511762A0 (es) 1983-03-16
BR8202163A (pt) 1983-03-29
PT74815B (en) 1983-11-30
GB2102251A (en) 1983-01-26
ES8304391A1 (es) 1983-03-16
PT74815A (en) 1982-05-01
FR2505108A1 (fr) 1982-11-05

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