ES412179A1 - Una red de telecomunicacion para una central digital de te-lefonos, teleimpresos e informacion de datos. - Google Patents

Una red de telecomunicacion para una central digital de te-lefonos, teleimpresos e informacion de datos.

Info

Publication number
ES412179A1
ES412179A1 ES412179A ES412179A ES412179A1 ES 412179 A1 ES412179 A1 ES 412179A1 ES 412179 A ES412179 A ES 412179A ES 412179 A ES412179 A ES 412179A ES 412179 A1 ES412179 A1 ES 412179A1
Authority
ES
Spain
Prior art keywords
multiplex
information
digital
lines
units
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
ES412179A
Other languages
English (en)
Spanish (es)
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.)
Nokia Solutions and Networks Schweiz AG
Original Assignee
Standard Telephon and Radio AG
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 Standard Telephon and Radio AG filed Critical Standard Telephon and Radio AG
Publication of ES412179A1 publication Critical patent/ES412179A1/es
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
    • 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

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)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Communication Control (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
ES412179A 1972-02-29 1973-02-28 Una red de telecomunicacion para una central digital de te-lefonos, teleimpresos e informacion de datos. Expired ES412179A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH284672A CH550519A (de) 1972-02-29 1972-02-29 Fernmeldenetz zur vermittlung und uebertragung von telephonie-, fernschreib- und datensignalen.
CH284772A CH548723A (de) 1972-02-29 1972-02-29 Fernmeldenetz zur digitalen vermittlung und uebertragung von telephonie-, fernschreib- und datensignalen.

Publications (1)

Publication Number Publication Date
ES412179A1 true ES412179A1 (es) 1976-01-01

Family

ID=25691544

Family Applications (1)

Application Number Title Priority Date Filing Date
ES412179A Expired ES412179A1 (es) 1972-02-29 1973-02-28 Una red de telecomunicacion para una central digital de te-lefonos, teleimpresos e informacion de datos.

Country Status (14)

Country Link
JP (1) JPS5622196B2 (enrdf_load_stackoverflow)
AT (1) AT330852B (enrdf_load_stackoverflow)
BE (1) BE796074A (enrdf_load_stackoverflow)
CH (2) CH550519A (enrdf_load_stackoverflow)
DE (1) DE2309890C3 (enrdf_load_stackoverflow)
ES (1) ES412179A1 (enrdf_load_stackoverflow)
FR (1) FR2174164B1 (enrdf_load_stackoverflow)
GB (1) GB1428459A (enrdf_load_stackoverflow)
IE (1) IE37328B1 (enrdf_load_stackoverflow)
IL (1) IL41647A (enrdf_load_stackoverflow)
IT (1) IT979579B (enrdf_load_stackoverflow)
LU (1) LU67123A1 (enrdf_load_stackoverflow)
NL (1) NL170086C (enrdf_load_stackoverflow)
NO (1) NO141297C (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
GB1428459A (en) 1976-03-17
IL41647A0 (en) 1973-04-30
IE37328L (en) 1973-08-29
LU67123A1 (enrdf_load_stackoverflow) 1973-07-06
AT330852B (de) 1976-07-26
FR2174164A1 (enrdf_load_stackoverflow) 1973-10-12
NL170086C (nl) 1982-09-16
DE2309890C3 (de) 1981-02-26
DE2309890B2 (de) 1980-06-04
FR2174164B1 (enrdf_load_stackoverflow) 1977-04-22
IL41647A (en) 1976-09-30
IE37328B1 (en) 1977-06-22
NO141297B (no) 1979-10-29
ATA152573A (de) 1975-10-15
CH548723A (de) 1974-04-30
IT979579B (it) 1974-09-30
JPS5622196B2 (enrdf_load_stackoverflow) 1981-05-23
DE2309890A1 (de) 1973-09-13
CH550519A (de) 1974-06-14
NL7302850A (enrdf_load_stackoverflow) 1973-08-31
NO141297C (no) 1980-02-06
BE796074A (fr) 1973-06-18
NL170086B (nl) 1982-04-16
JPS48102513A (enrdf_load_stackoverflow) 1973-12-22
AU5267773A (en) 1974-08-29

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