FR2285040A1 - Dispositif de commutation temporelle et sans blocage, de voies de donnees synchrones - Google Patents

Dispositif de commutation temporelle et sans blocage, de voies de donnees synchrones

Info

Publication number
FR2285040A1
FR2285040A1 FR7528136A FR7528136A FR2285040A1 FR 2285040 A1 FR2285040 A1 FR 2285040A1 FR 7528136 A FR7528136 A FR 7528136A FR 7528136 A FR7528136 A FR 7528136A FR 2285040 A1 FR2285040 A1 FR 2285040A1
Authority
FR
France
Prior art keywords
blocking
switching device
data channels
synchronous data
temporal switching
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7528136A
Other languages
English (en)
French (fr)
Other versions
FR2285040B1 (xx
Inventor
Wilhelm Fredrik Brok
Albertus Wilhelmus Wittendorp
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nederlanden Staat
Original Assignee
Nederlanden Staat
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 Nederlanden Staat filed Critical Nederlanden Staat
Publication of FR2285040A1 publication Critical patent/FR2285040A1/fr
Application granted granted Critical
Publication of FR2285040B1 publication Critical patent/FR2285040B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/50—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication
    • H04L12/52—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication using time division techniques
    • H04L12/525—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication using time division techniques involving a stored program control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
FR7528136A 1974-09-13 1975-09-12 Dispositif de commutation temporelle et sans blocage, de voies de donnees synchrones Granted FR2285040A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7412197A NL178642C (nl) 1974-09-13 1974-09-13 Inrichting voor het op tijdverdelingsbasis blokkeringsvrij schakelen van synchrone datakanalen.

Publications (2)

Publication Number Publication Date
FR2285040A1 true FR2285040A1 (fr) 1976-04-09
FR2285040B1 FR2285040B1 (xx) 1978-04-07

Family

ID=19822099

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7528136A Granted FR2285040A1 (fr) 1974-09-13 1975-09-12 Dispositif de commutation temporelle et sans blocage, de voies de donnees synchrones

Country Status (8)

Country Link
BE (1) BE833397A (xx)
CH (1) CH607505A5 (xx)
DE (1) DE2539805C3 (xx)
DK (1) DK410175A (xx)
FR (1) FR2285040A1 (xx)
GB (1) GB1527117A (xx)
NL (1) NL178642C (xx)
SE (1) SE416371B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0155025A1 (en) * 1984-02-24 1985-09-18 Koninklijke KPN N.V. Digital switching network for switching signals of different bit rates

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2714888C2 (de) * 1977-04-02 1986-07-17 Siemens AG, 1000 Berlin und 8000 München Verfahren zur Erhöhung der Durchschalteleistung eines Zeitvielfach- Vermittlungssystems mit asynchroner Durchschaltung
DE3230943A1 (de) * 1982-08-20 1984-02-23 Ant Nachrichtentech System zur digitalen uebertragung von video- bzw. bildfernsprechsignalen
GB8618424D0 (en) * 1986-07-29 1986-09-03 Leslie I M Data rate channel for digital network

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3796835A (en) * 1970-09-30 1974-03-12 Ibm Switching system for tdm data which induces an asynchronous submultiplex channel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3796835A (en) * 1970-09-30 1974-03-12 Ibm Switching system for tdm data which induces an asynchronous submultiplex channel

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
(PUBLICATION US "I.E.E.E. INTERNATIONAL SWITCHING SYMPOSIUM RECORD" *
6-9 JUIN 1972, CAMBRIDGE, MASS. U.S.A., EDITEE A NEW-YORK, 1972, ARTICLE "A DIGITAL DATA EXCHANGE", DE T.ADAM ET A.ORBELL, PAGES 234 A 242 *
PUBLICATION CA "I.E.E.E. INTERNATIONAL CONFERENCE ON COMMUNICATIONS ICC 1971-CIC" 14-16 JUIN 1971, MONTREAL, CANADA, ARTICLE: "PURPOSE AND STRUCTURE OF A PROGRAM-CONTROLLED DATA SWITCHING SYSTEM" DE H.STEINGENBERGER, PAGES 44-1 A 44-5) *
REVUE NL "HET PTT-BEDRIJF", VOL. 18, NO. 1, AVRIL 1972, ARTICLE "DTX-500, EEN DIGITALE PCM-TDM VERKEERSCENTRALE", DE J.AKERBOOM ET R. GRUNEWALD, PAGES 73 A 79) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0155025A1 (en) * 1984-02-24 1985-09-18 Koninklijke KPN N.V. Digital switching network for switching signals of different bit rates

Also Published As

Publication number Publication date
GB1527117A (en) 1978-10-04
BE833397A (nl) 1975-12-31
DK410175A (da) 1976-03-14
FR2285040B1 (xx) 1978-04-07
NL7412197A (nl) 1976-03-16
SE7510150L (sv) 1976-03-15
NL178642C (nl) 1986-04-16
DE2539805C3 (de) 1978-09-14
DE2539805B2 (de) 1977-12-22
SE416371B (sv) 1980-12-15
DE2539805A1 (de) 1976-04-01
CH607505A5 (xx) 1978-12-29
NL178642B (nl) 1985-11-18

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Legal Events

Date Code Title Description
ST Notification of lapse