LU78781A1 - Nachrichtenuebertragungseinrichtung zur verbindung mehrer teilnehmer mit einer zentralen vermittlungsstelle - Google Patents

Nachrichtenuebertragungseinrichtung zur verbindung mehrer teilnehmer mit einer zentralen vermittlungsstelle

Info

Publication number
LU78781A1
LU78781A1 LU78781A LU78781A LU78781A1 LU 78781 A1 LU78781 A1 LU 78781A1 LU 78781 A LU78781 A LU 78781A LU 78781 A LU78781 A LU 78781A LU 78781 A1 LU78781 A1 LU 78781A1
Authority
LU
Luxembourg
Prior art keywords
transmission device
message transmission
central switching
switching office
connecting several
Prior art date
Application number
LU78781A
Other languages
English (en)
Inventor
P Breitfelder
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of LU78781A1 publication Critical patent/LU78781A1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/02—Selecting arrangements for multiplex systems for frequency-division multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephonic Communication Services (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Mobile Radio Communication Systems (AREA)
LU78781A 1976-12-30 1977-12-28 Nachrichtenuebertragungseinrichtung zur verbindung mehrer teilnehmer mit einer zentralen vermittlungsstelle LU78781A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2659664A DE2659664C2 (de) 1976-12-30 1976-12-30 Nachrichtenübertragungsanordnung zur Verbindung mehrerer Teilnehmer mit einer zentralen Vermittlungsstelle

Publications (1)

Publication Number Publication Date
LU78781A1 true LU78781A1 (de) 1979-07-20

Family

ID=5997094

Family Applications (1)

Application Number Title Priority Date Filing Date
LU78781A LU78781A1 (de) 1976-12-30 1977-12-28 Nachrichtenuebertragungseinrichtung zur verbindung mehrer teilnehmer mit einer zentralen vermittlungsstelle

Country Status (16)

Country Link
JP (1) JPS5384607A (de)
AR (1) AR212060A1 (de)
AU (1) AU516846B2 (de)
BE (1) BE862549A (de)
BR (1) BR7708766A (de)
CH (1) CH625927A5 (de)
DE (1) DE2659664C2 (de)
DK (1) DK585777A (de)
FR (1) FR2376584A1 (de)
GB (1) GB1598917A (de)
IE (1) IE45958B1 (de)
IT (1) IT1089195B (de)
LU (1) LU78781A1 (de)
MX (1) MX143029A (de)
NL (1) NL7714549A (de)
SE (1) SE7714903L (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138652B (en) * 1983-04-23 1986-04-23 Standard Telephones Cables Ltd Distributed pabx
US4789980A (en) * 1986-08-18 1988-12-06 American Telephone & Telegraph Company, At&T Bell Laboratories Switching techniques for FDM communication systems
US5594726A (en) * 1993-09-17 1997-01-14 Scientific-Atlanta, Inc. Frequency agile broadband communications system
DE4407831C2 (de) * 1994-03-09 2002-04-11 Deutsche Telekom Ag Verfahren für den Zugriff auf passive Koaxialkabelnetze
EP0687084A3 (de) * 1994-06-06 1997-10-22 Prueftechnik Und Mobile Kommun Kommunikationsvorrichtung mit variabler Bandbreite

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL237528A (de) * 1959-03-25
US3513264A (en) * 1966-05-13 1970-05-19 Hughes Aircraft Co Controlled random multiple access communication system
GB1402986A (en) * 1971-05-13 1975-08-13 Kent Meters Ltd Interrogation of remote stations
US3764915A (en) * 1971-06-25 1973-10-09 Bell Telephone Labor Inc Dynamic program control for channel assignment in mobile communication systems
US3864521A (en) * 1973-10-25 1975-02-04 Rockwell International Corp Frequency division multiplex telephone system
FR2307411A1 (fr) * 1975-04-11 1976-11-05 Thomson Csf Poste telephonique a generateur de porteurs programmable et systeme telephonique utilisant un tel poste
DE2555458A1 (de) * 1975-12-10 1977-06-16 Licentia Gmbh Frequenzvielfach-vermittlungssystem fuer fernmeldeanlagen, insbesondere fuer fernsprech-nebenstellenanlagen

Also Published As

Publication number Publication date
IE45958L (en) 1978-06-30
DE2659664C2 (de) 1979-04-05
AR212060A1 (es) 1978-04-28
AU516846B2 (en) 1981-06-25
BE862549A (fr) 1978-06-30
GB1598917A (en) 1981-09-23
JPS5384607A (en) 1978-07-26
IE45958B1 (en) 1983-01-12
FR2376584A1 (fr) 1978-07-28
CH625927A5 (en) 1981-10-15
BR7708766A (pt) 1978-09-05
NL7714549A (nl) 1978-07-04
FR2376584B1 (de) 1982-01-22
DE2659664B1 (de) 1978-07-06
AU3183077A (en) 1979-06-28
IT1089195B (it) 1985-06-18
SE7714903L (sv) 1978-07-01
MX143029A (es) 1981-02-10
DK585777A (da) 1978-07-01

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