CA993986A - Method of operating file gates in an exchange for pcm words - Google Patents

Method of operating file gates in an exchange for pcm words

Info

Publication number
CA993986A
CA993986A CA163,184A CA163184A CA993986A CA 993986 A CA993986 A CA 993986A CA 163184 A CA163184 A CA 163184A CA 993986 A CA993986 A CA 993986A
Authority
CA
Canada
Prior art keywords
exchange
operating file
pcm words
gates
file gates
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.)
Expired
Application number
CA163,184A
Other languages
English (en)
Other versions
CA163184S (en
Inventor
Nils H. Edstrom
Stig G.V. Lindqvist
Gunnar E.W. Sparrendahl
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of CA993986A publication Critical patent/CA993986A/en
Expired legal-status Critical Current

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)
CA163,184A 1972-02-08 1973-02-08 Method of operating file gates in an exchange for pcm words Expired CA993986A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA993986A true CA993986A (en) 1976-07-27

Family

ID=20258197

Family Applications (1)

Application Number Title Priority Date Filing Date
CA163,184A Expired CA993986A (en) 1972-02-08 1973-02-08 Method of operating file gates in an exchange for pcm words

Country Status (14)

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

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 (es) * 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 (es) * 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
NL90557C (es) * 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 (es) * 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
BE795164A (fr) 1973-05-29
DK142100C (es) 1981-02-09
FR2171243A1 (es) 1973-09-21
NO132452C (es) 1975-11-12
ES411376A1 (es) 1975-12-01
AU473481B2 (en) 1976-06-24
US3894189A (en) 1975-07-08
JPS4889611A (es) 1973-11-22
DK142100B (da) 1980-08-25
NL7301524A (es) 1973-08-10
FI57860C (fi) 1980-10-10
NO132452B (es) 1975-08-04
DE2306253A1 (de) 1973-08-23
DE2306253C3 (de) 1975-09-11
AU5178873A (en) 1974-08-08
DE2306253B2 (de) 1975-01-23
FR2171243B1 (es) 1977-02-04
FI57860B (fi) 1980-06-30
SE351542B (es) 1972-11-27
IT985578B (it) 1974-12-10

Similar Documents

Publication Publication Date Title
CA1028114A (en) Method for reducing sharkskin
CA1011325A (en) Catalyst-making method
CA1034363B (en) Well treating composition and method
CA1004897A (en) Developing composition and process
CA993986A (en) Method of operating file gates in an exchange for pcm words
CA974112A (en) Method for making holograms
CA991806A (en) Modeling composition
CA993730A (en) Renecking method
CA1004898A (en) Developing composition and process
AU464128B2 (en) Rotors for hydrodynamic units
AU2401171A (en) New glycosidyl-pteridines and method for their manufacture
AU470658B2 (en) Method and means for reading numerals
CA1006391A (en) Photopolymer process
CA1002639A (en) Method of operating file gates in a gate matrix
CA987159A (en) Photopolymer composition
CA933404A (en) Method and arrangement for recording point holograms
CA1023665A (en) Dermatological composition and method
CA996800A (en) Method for hardening gelatin
CA913890A (en) Low fluid loss well treating composition and method
AU479081B2 (en) Method of operating file gates ina gate matrix
CA1014398A (en) Photographic process and composition
CA893631A (en) Reproduction method
AU467528B2 (en) Casting means and method
CA903429A (en) Method and compositions for cable-blocking
AU481777B2 (en) Calculator construction and method for making calculator