IT1043448B - Metodo per la trasmisione di parole a modulazione di impulsi a codice e centralino digitale per la realizzazione di tale metodo - Google Patents

Metodo per la trasmisione di parole a modulazione di impulsi a codice e centralino digitale per la realizzazione di tale metodo

Info

Publication number
IT1043448B
IT1043448B IT28392/75A IT2839275A IT1043448B IT 1043448 B IT1043448 B IT 1043448B IT 28392/75 A IT28392/75 A IT 28392/75A IT 2839275 A IT2839275 A IT 2839275A IT 1043448 B IT1043448 B IT 1043448B
Authority
IT
Italy
Prior art keywords
realization
modulation
words
transmission
code pulses
Prior art date
Application number
IT28392/75A
Other languages
English (en)
Inventor
N Hedin
V Odhelius
J Anas
G Hjalmar
A Braugenhardt
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of IT1043448B publication Critical patent/IT1043448B/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
    • H04Q11/06—Time-space-time switching

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Exchange Systems With Centralized Control (AREA)
IT28392/75A 1974-10-17 1975-10-17 Metodo per la trasmisione di parole a modulazione di impulsi a codice e centralino digitale per la realizzazione di tale metodo IT1043448B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7413086A SE379473B (it) 1974-10-17 1974-10-17

Publications (1)

Publication Number Publication Date
IT1043448B true IT1043448B (it) 1980-02-20

Family

ID=20322440

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28392/75A IT1043448B (it) 1974-10-17 1975-10-17 Metodo per la trasmisione di parole a modulazione di impulsi a codice e centralino digitale per la realizzazione di tale metodo

Country Status (11)

Country Link
JP (1) JPS5818839B2 (it)
AU (1) AU498736B2 (it)
BE (1) BE834606A (it)
CA (1) CA1068804A (it)
DE (1) DE2546204C3 (it)
ES (1) ES441845A1 (it)
FR (1) FR2331228A1 (it)
GB (1) GB1514189A (it)
IT (1) IT1043448B (it)
NL (1) NL184659C (it)
SE (1) SE379473B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1540998A (en) * 1975-05-19 1979-02-21 Post Office Digital switching centre
DE2652920B2 (de) * 1976-11-20 1978-08-31 Standard Elektrik Lorenz Ag, 7000 Stuttgart Mehrstufige Koppeleinrichtung für Zeitvielfachbetrieb
DE2732392C3 (de) * 1977-07-18 1985-01-24 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur zeitabhängigen Überwachung des Zustandes von Leitungen
JPS5853838B2 (ja) * 1978-08-04 1983-12-01 日本電信電話株式会社 時分割通話路装置
SE431603B (sv) * 1982-05-26 1984-02-13 Ellemtel Utvecklings Ab Digital koncentrator

Also Published As

Publication number Publication date
FR2331228B1 (it) 1980-01-25
SE379473B (it) 1975-10-06
FR2331228A1 (fr) 1977-06-03
NL7512153A (nl) 1976-04-21
AU8581475A (en) 1977-04-21
NL184659C (nl) 1989-09-18
AU498736B2 (en) 1979-03-22
ES441845A1 (es) 1977-04-01
NL184659B (nl) 1989-04-17
DE2546204A1 (de) 1976-04-22
JPS5165508A (en) 1976-06-07
GB1514189A (en) 1978-06-14
DE2546204B2 (de) 1978-05-03
JPS5818839B2 (ja) 1983-04-14
BE834606A (fr) 1976-02-16
CA1068804A (en) 1979-12-25
DE2546204C3 (de) 1979-01-04

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19931029