CH512158A - Disposizione circuitale che consente di realizzare la permutazione di canali dei sistemi PCM confluenti in un nodo di una rete a maglie - Google Patents

Disposizione circuitale che consente di realizzare la permutazione di canali dei sistemi PCM confluenti in un nodo di una rete a maglie

Info

Publication number
CH512158A
CH512158A CH812169A CH812169A CH512158A CH 512158 A CH512158 A CH 512158A CH 812169 A CH812169 A CH 812169A CH 812169 A CH812169 A CH 812169A CH 512158 A CH512158 A CH 512158A
Authority
CH
Switzerland
Prior art keywords
confluent
permutation
node
channels
allows
Prior art date
Application number
CH812169A
Other languages
English (en)
Inventor
Lyghounis Evangelo
Poretti Isidoro
Original Assignee
Sits Soc It Telecom Siemens
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 Sits Soc It Telecom Siemens filed Critical Sits Soc It Telecom Siemens
Publication of CH512158A publication Critical patent/CH512158A/it

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
    • H04J3/07—Synchronising arrangements using pulse stuffing for systems with different or fluctuating information rates or bit rates
    • H04J3/073—Bit stuffing, e.g. PDH
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/18—Time-division multiplex systems using frequency compression and subsequent expansion of the individual signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
CH812169A 1968-07-03 1969-03-29 Disposizione circuitale che consente di realizzare la permutazione di canali dei sistemi PCM confluenti in un nodo di una rete a maglie CH512158A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1851868 1968-07-03

Publications (1)

Publication Number Publication Date
CH512158A true CH512158A (it) 1971-08-31

Family

ID=11152983

Family Applications (1)

Application Number Title Priority Date Filing Date
CH812169A CH512158A (it) 1968-07-03 1969-03-29 Disposizione circuitale che consente di realizzare la permutazione di canali dei sistemi PCM confluenti in un nodo di una rete a maglie

Country Status (8)

Country Link
US (1) US3573752A (it)
AT (1) AT313373B (it)
BE (1) BE732128A (it)
CH (1) CH512158A (it)
DE (1) DE1933881A1 (it)
FR (1) FR2012203A1 (it)
GB (1) GB1268959A (it)
NL (1) NL6909611A (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2066527A5 (it) * 1970-02-10 1971-08-06 Sits Soc It Telecom Siemens
GB1372613A (en) * 1971-02-09 1974-10-30 Sits Soc It Telecom Siemens Phase correction system for a synchronous multiplexer for use in pcm systems
US3891971A (en) * 1971-11-11 1975-06-24 Rockwell International Corp Serial data multiplexing apparatus
US3755789A (en) * 1972-10-30 1973-08-28 Collins Radio Co Expandable computer processor and communication system
US3786435A (en) * 1972-12-29 1974-01-15 Gte Information Syst Inc Data transfer apparatus
US3787820A (en) * 1972-12-29 1974-01-22 Gte Information Syst Inc System for transferring data
IT980928B (it) * 1973-04-30 1974-10-10 Cselt Centro Studi Lab Telecom Apparecchiature di utente e di in gresso ad una centrale pcm per la trasmissione di dati ad alta velo cita
US4849961A (en) * 1986-11-21 1989-07-18 Litton Systems, Inc. Fast sequencing demodulation method and apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3289169A (en) * 1962-09-27 1966-11-29 Beckman Instruments Inc Redundancy reduction memory
BE638811A (it) * 1962-10-18
NL6505274A (it) * 1965-04-26 1966-10-27
FR1494862A (it) * 1965-07-29 1967-12-15

Also Published As

Publication number Publication date
GB1268959A (en) 1972-03-29
DE1933881A1 (de) 1970-02-26
NL6909611A (it) 1970-01-06
AT313373B (de) 1974-02-11
FR2012203A1 (it) 1970-03-13
US3573752A (en) 1971-04-06
DE1933881B2 (it) 1970-11-12
BE732128A (it) 1969-10-01

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Legal Events

Date Code Title Description
PL Patent ceased