FI57863C - Anordning foer att aostadkomma anteckningsinformation foer foermedling av pcm-ord - Google Patents

Anordning foer att aostadkomma anteckningsinformation foer foermedling av pcm-ord Download PDF

Info

Publication number
FI57863C
FI57863C FI218/73A FI21873A FI57863C FI 57863 C FI57863 C FI 57863C FI 218/73 A FI218/73 A FI 218/73A FI 21873 A FI21873 A FI 21873A FI 57863 C FI57863 C FI 57863C
Authority
FI
Finland
Prior art keywords
time
note
incoming
pcm
information
Prior art date
Application number
FI218/73A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI57863B (fi
Inventor
Nils Herbert Edstroem
Stig Gustaf Vilhelm Lindqvist
Gunnar Erik Willia Sparrendahl
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 FI57863B publication Critical patent/FI57863B/sv
Publication of FI57863C publication Critical patent/FI57863C/sv

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
    • H04Q11/0407—Selecting arrangements for multiplex systems for time-division multiplexing using a stored program control

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
FI218/73A 1972-02-08 1973-01-26 Anordning foer att aostadkomma anteckningsinformation foer foermedling av pcm-ord FI57863C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE144672 1972-02-08
SE01446/72A SE353996B (https=) 1972-02-08 1972-02-08

Publications (2)

Publication Number Publication Date
FI57863B FI57863B (fi) 1980-06-30
FI57863C true FI57863C (fi) 1980-10-10

Family

ID=20258204

Family Applications (1)

Application Number Title Priority Date Filing Date
FI218/73A FI57863C (fi) 1972-02-08 1973-01-26 Anordning foer att aostadkomma anteckningsinformation foer foermedling av pcm-ord

Country Status (14)

Country Link
US (1) US3818142A (https=)
JP (1) JPS4889614A (https=)
AU (1) AU473237B2 (https=)
BE (1) BE795167A (https=)
CA (1) CA1001274A (https=)
DE (1) DE2306301C3 (https=)
DK (1) DK142069B (https=)
FI (1) FI57863C (https=)
FR (1) FR2171246B1 (https=)
IT (1) IT978930B (https=)
NL (1) NL7301527A (https=)
NO (1) NO132666C (https=)
SE (1) SE353996B (https=)
SU (1) SU659112A3 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2246145B1 (https=) * 1973-07-20 1976-09-17 Ibm France
US3903370A (en) * 1973-12-21 1975-09-02 Bell Telephone Labor Inc Line switch controller for a time division switching system
US4005272A (en) * 1974-08-14 1977-01-25 Arthur A. Collins, Inc. Time folded TST (time space time) switch
US3975712A (en) * 1975-02-18 1976-08-17 Motorola, Inc. Asynchronous communication interface adaptor
US4001781A (en) * 1975-02-18 1977-01-04 International Standard Electric Corporation Electronic switching element
DE2618922C2 (de) * 1976-04-29 1978-04-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung für PCM-Zeitmultiplexvermittlungen
SE424498B (sv) * 1977-09-09 1982-07-19 Ellemtel Utvecklings Ab Digitalt veljarenet
DE3122230A1 (de) * 1981-06-04 1982-12-23 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung fuer zeitmultiplex-fernmeldevermittlungsanlagen, insbesondere pcm-fernsprechvermittlungsanlagen, mit zeitmultiplexleitungen, deren zeitkanaele teils fuer nachrichtenverbindungen und teils zur uebertragung von signalisierungsinformationen dienen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3458658A (en) * 1965-09-14 1969-07-29 New North Electric Co Nonblocking switching system with reduced number of contacts
US3458659A (en) * 1965-09-15 1969-07-29 New North Electric Co Nonblocking pulse code modulation system having storage and gating means with common control
US3585306A (en) * 1968-05-16 1971-06-15 Bell Telephone Labor Inc Tandem office time division switching system
FR2032113A5 (https=) * 1969-02-19 1970-11-20 Labo Cent Telecommunicat
DE2108745C2 (de) * 1971-02-24 1980-12-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung zum Abschluß von Vierdrahtverbindungsleitungen mit nach dem Zeitmultiplexprinzip mit Pulscodemodulation gebildeten Nachrichtenkanälen an Vermittlungsstellen mit speicherprogrammierten Zentralsteuerwerken für Fernmelde-, insbesondere Fernsprechanlagen
US3694580A (en) * 1971-07-28 1972-09-26 Bell Telephone Labor Inc Time division switching system
BE789402A (fr) * 1971-10-01 1973-01-15 Western Electric Co Systeme de commutation a repartition temporelle

Also Published As

Publication number Publication date
NO132666B (https=) 1975-09-01
NO132666C (https=) 1975-12-10
AU5179173A (en) 1974-08-08
BE795167A (fr) 1973-05-29
CA1001274A (en) 1976-12-07
DK142069C (https=) 1981-02-09
JPS4889614A (https=) 1973-11-22
IT978930B (it) 1974-09-20
FR2171246B1 (https=) 1977-02-04
NL7301527A (https=) 1973-08-10
DK142069B (da) 1980-08-18
FI57863B (fi) 1980-06-30
DE2306301B2 (de) 1975-04-24
SU659112A3 (ru) 1979-04-25
SE353996B (https=) 1973-02-19
DE2306301A1 (de) 1973-08-23
AU473237B2 (en) 1976-06-17
FR2171246A1 (https=) 1973-09-21
DE2306301C3 (de) 1975-12-04
US3818142A (en) 1974-06-18

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