SE8006312L - Elektroniskt tiddelningsomkopplingssystem - Google Patents

Elektroniskt tiddelningsomkopplingssystem

Info

Publication number
SE8006312L
SE8006312L SE8006312A SE8006312A SE8006312L SE 8006312 L SE8006312 L SE 8006312L SE 8006312 A SE8006312 A SE 8006312A SE 8006312 A SE8006312 A SE 8006312A SE 8006312 L SE8006312 L SE 8006312L
Authority
SE
Sweden
Prior art keywords
switching system
frequency signal
receiver unit
path memory
speech path
Prior art date
Application number
SE8006312A
Other languages
Unknown language ( )
English (en)
Other versions
SE442935B (sv
Inventor
E Minamitani
K Ozawa
T Yokoto
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of SE8006312L publication Critical patent/SE8006312L/sv
Publication of SE442935B publication Critical patent/SE442935B/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
SE8006312A 1979-09-20 1980-09-10 Kretsanordning for ett pulskodmodulerat telefonvexelsystem SE442935B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54121423A JPS5843955B2 (ja) 1979-09-20 1979-09-20 時分割電子交換機

Publications (2)

Publication Number Publication Date
SE8006312L true SE8006312L (sv) 1981-03-21
SE442935B SE442935B (sv) 1986-02-03

Family

ID=14810769

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8006312A SE442935B (sv) 1979-09-20 1980-09-10 Kretsanordning for ett pulskodmodulerat telefonvexelsystem

Country Status (7)

Country Link
US (1) US4370742A (sv)
JP (1) JPS5843955B2 (sv)
CA (1) CA1155208A (sv)
DE (1) DE3034911C2 (sv)
FR (1) FR2466160B1 (sv)
GB (1) GB2059719B (sv)
SE (1) SE442935B (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4377859A (en) * 1980-09-02 1983-03-22 International Telephone And Telegraph Corporation Time slot interchanger and control processor apparatus for use in a telephone switching network
CA1171946A (en) * 1981-09-11 1984-07-31 Mitel Corporation Time division switching matrix
US4456991A (en) * 1981-09-18 1984-06-26 International Telephone And Telegraph Corporation Telephone line circuit and system
JPS62159550A (ja) * 1986-01-07 1987-07-15 Hitachi Ltd パケツト蓄積交換ノ−ドの同報通信処理方式
US5249181A (en) * 1992-03-25 1993-09-28 Motorola, Inc. Call processing using logical channel assignments
JPH11355869A (ja) * 1998-06-05 1999-12-24 Nec Corp 大容量電子交換装置及び方法
US6597690B1 (en) 1999-01-22 2003-07-22 Intel Corporation Method and apparatus employing associative memories to implement limited switching
US6570887B2 (en) * 1999-01-22 2003-05-27 Intel Corporation Method and apparatus employing associative memories to implement message passing

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2224222C3 (de) * 1972-05-18 1975-02-06 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Mehrstufige Zeitmultiplex-Fernsprechvermittlungsanlage für Teilnehmer mit Nummernschalterwahl und für Teilnehmer mit Tastwahl nach dem Dioden-Erdverfahren oder dem Mehrfrequenzverfahren
SE402042B (sv) * 1976-04-30 1978-06-12 Ericsson Telefon Ab L M Rumssteg i en pcm-formedlingsstation
FR2394952B1 (fr) * 1977-06-13 1985-06-21 Constr Telephoniques Systeme de transfert de signaux pour centre de commutation temporelle
US4288870A (en) * 1978-02-02 1981-09-08 Trw, Inc. Integrated telephone transmission and switching system
DE2819119C3 (de) * 1978-04-29 1980-10-30 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Schaltungsanordnung für zeitmultiplex digital durchschaltende Fernmelde-, insbesondere Fernsprechvermittlungsanlagen
US4160127A (en) * 1978-06-27 1979-07-03 Bell Telephone Laboratories, Incorporated Time-slot interchange with protection switching
US4257119A (en) * 1978-12-29 1981-03-17 Wescom Switching, Inc. PCM switching system for wide and narrow band signals
FR2451141A1 (fr) * 1979-03-08 1980-10-03 Cit Alcatel Autocommutateur a reseau de connexion numerique

Also Published As

Publication number Publication date
DE3034911C2 (de) 1989-11-23
FR2466160B1 (fr) 1987-01-30
JPS5843955B2 (ja) 1983-09-30
CA1155208A (en) 1983-10-11
DE3034911A1 (de) 1981-03-26
GB2059719A (en) 1981-04-23
FR2466160A1 (fr) 1981-03-27
JPS5644294A (en) 1981-04-23
SE442935B (sv) 1986-02-03
US4370742A (en) 1983-01-25
GB2059719B (en) 1984-07-25

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