ES427945A1 - Un centro de conmutacion para telecomunicacion automatico. - Google Patents

Un centro de conmutacion para telecomunicacion automatico.

Info

Publication number
ES427945A1
ES427945A1 ES427945A ES427945A ES427945A1 ES 427945 A1 ES427945 A1 ES 427945A1 ES 427945 A ES427945 A ES 427945A ES 427945 A ES427945 A ES 427945A ES 427945 A1 ES427945 A1 ES 427945A1
Authority
ES
Spain
Prior art keywords
switching system
time division
division multiplex
multiplex switching
code
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
ES427945A
Other languages
English (en)
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 Spain SA
Original Assignee
Alcatel Espana SA
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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES427945A1 publication Critical patent/ES427945A1/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
    • 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)
  • Time-Division Multiplex Systems (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Exchange Systems With Centralized Control (AREA)
ES427945A 1973-07-05 1974-07-04 Un centro de conmutacion para telecomunicacion automatico. Expired ES427945A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3200473A GB1444804A (en) 1973-07-05 1973-07-05 Telecommunication systems

Publications (1)

Publication Number Publication Date
ES427945A1 true ES427945A1 (es) 1976-08-16

Family

ID=10331587

Family Applications (1)

Application Number Title Priority Date Filing Date
ES427945A Expired ES427945A1 (es) 1973-07-05 1974-07-04 Un centro de conmutacion para telecomunicacion automatico.

Country Status (8)

Country Link
US (1) US3935391A (es)
BE (1) BE817197A (es)
CH (1) CH586495A5 (es)
DE (1) DE2431256A1 (es)
ES (1) ES427945A1 (es)
FR (1) FR2236330B1 (es)
GB (1) GB1444804A (es)
IT (1) IT1015462B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112258A (en) * 1977-10-12 1978-09-05 Bell Telephone Laboratories, Incorporated Communication system using intelligent network processor
USRE31651E (en) * 1977-10-12 1984-08-21 Bell Telephone Laboratories, Incorporated Communication system using intelligent network processor
JPS585541B2 (ja) * 1978-05-08 1983-01-31 富士通株式会社 パケット伝送方式
DE2912649C2 (de) * 1979-03-30 1981-10-01 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur Übertragung von digitalen Signalen zwischen mit unterschiedlichen Datenübertragungsprozeduren und mit unterschiedlichen Datenformaten arbeitenden Sende- und/oder Empfangseinrichtungen über eine Vermittlungsanlage
US4450556A (en) * 1980-10-17 1984-05-22 Northern Telecom Limited Digital signal subscriber loop and interface circuit
DE3110791C2 (de) * 1981-03-19 1986-09-11 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zum Verbinden von an einer Datenvermittlungsanlage angeschlossenen Telex-Teilnehmerstellen mit ebenfalls an der Datenvermittlungsanlage angeschlossenen Teletex-Teilnehmerstellen
US4408323A (en) 1981-06-29 1983-10-04 Bell Telephone Laboratories, Incorporated Processor facilities for integrated packet and voice switching
FR2551939B1 (fr) * 1983-09-14 1985-10-11 Cit Alcatel Dispositif de transfert et de traitement de voies de donnees ou de signalisation d'un ensemble de lignes multiplex
JPS60208134A (ja) * 1984-04-02 1985-10-19 Nec Corp 無線通信方式

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3727005A (en) * 1971-06-30 1973-04-10 Ibm Delta modulation system with randomly timed multiplexing capability
US3740483A (en) * 1971-12-30 1973-06-19 Bell Telephone Labor Inc Time division switching system with bilateral time slot interchangers

Also Published As

Publication number Publication date
IT1015462B (it) 1977-05-10
US3935391A (en) 1976-01-27
GB1444804A (en) 1976-08-04
FR2236330B1 (es) 1980-05-23
BE817197A (fr) 1975-01-03
CH586495A5 (es) 1977-03-31
FR2236330A1 (es) 1975-01-31
DE2431256A1 (de) 1975-01-23

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