BE795164A - Procede de commande de portes de jonctions communes dans un central a modulation par impulsions codees - Google Patents

Procede de commande de portes de jonctions communes dans un central a modulation par impulsions codees

Info

Publication number
BE795164A
BE795164A BE795164DA BE795164A BE 795164 A BE795164 A BE 795164A BE 795164D A BE795164D A BE 795164DA BE 795164 A BE795164 A BE 795164A
Authority
BE
Belgium
Prior art keywords
control process
pulse modulation
common junction
coded pulse
doors control
Prior art date
Application number
Other languages
English (en)
French (fr)
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.)
Publication date
Publication of BE795164A publication Critical patent/BE795164A/xx

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 programme 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)
  • Data Exchanges In Wide-Area Networks (AREA)
BE795164D 1972-02-08 Procede de commande de portes de jonctions communes dans un central a modulation par impulsions codees BE795164A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE01443/72A SE351542B (de) 1972-02-08 1972-02-08

Publications (1)

Publication Number Publication Date
BE795164A true BE795164A (fr) 1973-05-29

Family

ID=20258197

Family Applications (1)

Application Number Title Priority Date Filing Date
BE795164D BE795164A (fr) 1972-02-08 Procede de commande de portes de jonctions communes dans un central a modulation par impulsions codees

Country Status (14)

Country Link
US (1) US3894189A (de)
JP (1) JPS4889611A (de)
AU (1) AU473481B2 (de)
BE (1) BE795164A (de)
CA (1) CA993986A (de)
DE (1) DE2306253C3 (de)
DK (1) DK142100B (de)
ES (1) ES411376A1 (de)
FI (1) FI57860C (de)
FR (1) FR2171243B1 (de)
IT (1) IT985578B (de)
NL (1) NL7301524A (de)
NO (1) NO132452C (de)
SE (1) SE351542B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991276A (en) * 1972-06-01 1976-11-09 International Standard Electric Corporation Time-space-time division switching network
AU7906875A (en) * 1974-03-15 1976-09-16 Ericsson L M Pty Ltd Control memory
LU72648A1 (de) * 1974-09-30 1975-09-29
FR2296320A1 (fr) * 1974-12-27 1976-07-23 Texier Alain Reseau de commutation numerique du type a multicadence par multiplex
FR2296971A1 (fr) * 1974-12-31 1976-07-30 Texier Alain Reseau de commutation numerique commutant des " quadrioctets "
CH609716A5 (de) * 1975-02-26 1979-03-15 Bayer Ag
US4069399A (en) * 1975-11-17 1978-01-17 Northern Electric Company, Limited TDM PCM Communication system
US4035584A (en) * 1975-12-08 1977-07-12 Bell Telephone Laboratories, Incorporated Space division network for time-division switching systems
FR2447652A1 (fr) * 1979-01-24 1980-08-22 Materiel Telephonique Operateur pour reseau de commutation de donnees numeriques par paquets
NL8600613A (nl) * 1986-03-10 1987-10-01 At & T & Philips Telecomm Breedband ruimteschakelnetwerk en parallel-serie-omzetter en serie-parallel-omzetter voor toepassing in een dergelijk ruimteschakelnetwerk.
CA1254982A (en) * 1986-05-14 1989-05-30 Northern Telecom Limited Method of and switch for switching information

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE504214A (de) * 1950-06-27
FR1212984A (fr) * 1958-10-21 1960-03-28 Labo Cent Telecommunicat Systèmes de commutation entre voies de communication multiplex
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
GB1183439A (en) * 1968-07-11 1970-03-04 Standard Telephones Cables Ltd Subscriber Subset for PCM Telephone System
SE318914B (de) * 1969-03-18 1969-12-22 Ericsson Telefon Ab L M
US3573381A (en) * 1969-03-26 1971-04-06 Bell Telephone Labor Inc Time division switching system
CH514268A (de) * 1970-09-30 1971-10-15 Ibm Verfahren zur Zeitmultiplex-Nachrichtenübertragung und Vermittlungseinrichtung zur Durchführung des Verfahrens
US3715505A (en) * 1971-03-29 1973-02-06 Bell Telephone Labor Inc Time-division switch providing time and space switching
US3718768A (en) * 1971-08-09 1973-02-27 Adaptive Tech Voice or analog communication system employing adaptive encoding techniques

Also Published As

Publication number Publication date
DK142100B (da) 1980-08-25
FR2171243A1 (de) 1973-09-21
US3894189A (en) 1975-07-08
DK142100C (de) 1981-02-09
FI57860B (fi) 1980-06-30
NL7301524A (de) 1973-08-10
ES411376A1 (es) 1975-12-01
AU5178873A (en) 1974-08-08
CA993986A (en) 1976-07-27
NO132452B (de) 1975-08-04
DE2306253B2 (de) 1975-01-23
FR2171243B1 (de) 1977-02-04
DE2306253A1 (de) 1973-08-23
NO132452C (de) 1975-11-12
SE351542B (de) 1972-11-27
FI57860C (fi) 1980-10-10
AU473481B2 (en) 1976-06-24
DE2306253C3 (de) 1975-09-11
IT985578B (it) 1974-12-10
JPS4889611A (de) 1973-11-22

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: TELEFON A.B. L.M. ERICSSON

Effective date: 19850208