CH534994A - Centre de commutation de données - Google Patents

Centre de commutation de données

Info

Publication number
CH534994A
CH534994A CH230670A CH230670A CH534994A CH 534994 A CH534994 A CH 534994A CH 230670 A CH230670 A CH 230670A CH 230670 A CH230670 A CH 230670A CH 534994 A CH534994 A CH 534994A
Authority
CH
Switzerland
Prior art keywords
switching center
data switching
data
center
switching
Prior art date
Application number
CH230670A
Other languages
English (en)
French (fr)
Inventor
Jean Durteste Bernard Pierre
Gadre Jean-Claude
Julien Loisel Jean Fran Pierre
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of CH534994A publication Critical patent/CH534994A/fr

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
    • H04J3/12—Arrangements providing for calling or supervisory signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Amplitude Modulation (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
CH230670A 1969-02-19 1970-02-18 Centre de commutation de données CH534994A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6904113A FR2032113A5 (enExample) 1969-02-19 1969-02-19

Publications (1)

Publication Number Publication Date
CH534994A true CH534994A (fr) 1973-03-15

Family

ID=9029300

Family Applications (1)

Application Number Title Priority Date Filing Date
CH230670A CH534994A (fr) 1969-02-19 1970-02-18 Centre de commutation de données

Country Status (5)

Country Link
US (1) US3657698A (enExample)
CH (1) CH534994A (enExample)
ES (1) ES376687A1 (enExample)
FR (1) FR2032113A5 (enExample)
GB (1) GB1269888A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE795167A (fr) * 1972-02-08 1973-05-29 Ericsson Telefon Ab L M Dispositif de production d'informations d'ordres de commutation pour la transmission de mots de modulation par impulsions codees
US4163209A (en) * 1977-09-28 1979-07-31 Harris Corporation Technique for controlling memoryful non-linearities
DE4142549A1 (de) * 1991-12-21 1993-06-24 Philips Patentverwaltung Schaltungsanordnung zur feststellung des wechsels der kennung in zyklisch ankommenden datenbloecken

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3335224A (en) * 1963-06-21 1967-08-08 Rca Corp Signal distortion detection by sampling digital diphase signals at twice the bit repetition rate
US3343125A (en) * 1964-02-13 1967-09-19 Automatic Elect Lab Apparatus for detecting errors in a polylevel coded waveform
US3461426A (en) * 1966-04-20 1969-08-12 Lenkurt Electric Co Inc Error detection for modified duobinary systems

Also Published As

Publication number Publication date
US3657698A (en) 1972-04-18
FR2032113A5 (enExample) 1970-11-20
ES376687A1 (es) 1972-09-16
GB1269888A (en) 1972-04-06

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Legal Events

Date Code Title Description
PL Patent ceased