NO155220C - Fremgangsmaate til aa innlemme en datastroem i lysleder-overfoeringsstrekninger. - Google Patents

Fremgangsmaate til aa innlemme en datastroem i lysleder-overfoeringsstrekninger.

Info

Publication number
NO155220C
NO155220C NO820516A NO820516A NO155220C NO 155220 C NO155220 C NO 155220C NO 820516 A NO820516 A NO 820516A NO 820516 A NO820516 A NO 820516A NO 155220 C NO155220 C NO 155220C
Authority
NO
Norway
Prior art keywords
data flow
bit rate
low bit
main data
driven
Prior art date
Application number
NO820516A
Other languages
English (en)
Norwegian (no)
Other versions
NO820516L (no
NO155220B (no
Inventor
Juergen Feldmann
Manfred Rocks
Original Assignee
Siemens Ag
Aeg Telefunken Ag
Standard Elektrik Lorenz 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, Aeg Telefunken Ag, Standard Elektrik Lorenz Ag filed Critical Siemens Ag
Publication of NO820516L publication Critical patent/NO820516L/no
Publication of NO155220B publication Critical patent/NO155220B/no
Publication of NO155220C publication Critical patent/NO155220C/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
    • H04B10/077—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using a supervisory or additional signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/04—Channels characterised by the type of signal the signals being represented by different amplitudes or polarities, e.g. quadriplex
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2210/00—Indexing scheme relating to optical transmission systems
    • H04B2210/07—Monitoring an optical transmission system using a supervisory signal
    • H04B2210/074—Monitoring an optical transmission system using a supervisory signal using a superposed, over-modulated signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Dc Digital Transmission (AREA)
  • Optical Communication System (AREA)
  • Telephonic Communication Services (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Meter Arrangements (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Communication Control (AREA)
  • Road Signs Or Road Markings (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
NO820516A 1981-02-20 1982-02-19 Fremgangsmaate til aa innlemme en datastroem i lysleder-overfoeringsstrekninger. NO155220C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3106269A DE3106269A1 (de) 1981-02-20 1981-02-20 "verfahren zur integration eines dienstleitungsweges in lichtleituebertragungsstrecken"

Publications (3)

Publication Number Publication Date
NO820516L NO820516L (no) 1982-08-23
NO155220B NO155220B (no) 1986-11-17
NO155220C true NO155220C (no) 1987-02-25

Family

ID=6125323

Family Applications (1)

Application Number Title Priority Date Filing Date
NO820516A NO155220C (no) 1981-02-20 1982-02-19 Fremgangsmaate til aa innlemme en datastroem i lysleder-overfoeringsstrekninger.

Country Status (5)

Country Link
EP (1) EP0059395B1 (da)
AT (1) ATE20163T1 (da)
DE (2) DE3106269A1 (da)
DK (1) DK152319C (da)
NO (1) NO155220C (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534428A1 (fr) * 1982-10-12 1984-04-13 Cit Alcatel Systeme d'exploitation et de maintenance d'equipements repartis le long d'une liaison de transmission numerique
US4677608A (en) * 1982-10-22 1987-06-30 Telefonaktiebolaget Lm Ericsson Method of transferring an additional information channel across a transmission medium
GB2175480B (en) * 1985-05-21 1988-12-29 Stc Plc Demodulation of auxiliary low frequency channels in digital transmission systems
DE3522130A1 (de) * 1985-06-18 1986-12-18 Krone Gmbh, 1000 Berlin Leitungsausruestung zur uebertragung eines zusatzkanals auf einer daten-uebertragungsstrecke
DE3525105A1 (de) * 1985-07-13 1987-01-15 Telefonbau & Normalzeit Gmbh Verfahren und schaltungsanordnung zum rbertragen von informationen ueber eine rbertragungsstrecke
DE3837288A1 (de) * 1988-11-03 1990-05-10 Rheydt Kabelwerk Ag Multiplex-informationsuebertragungssystem
DE19717933A1 (de) * 1997-04-29 1998-11-05 Thomson Brandt Gmbh Schaltungsanordnung mit einem Geber und einer Auswerteschaltung
DE19815011A1 (de) * 1998-04-03 1999-10-14 Temic Semiconductor Gmbh Verfahren zur Übertragung von digitalen Sendesignalen

Also Published As

Publication number Publication date
DK72382A (da) 1982-08-21
NO820516L (no) 1982-08-23
DE3271302D1 (en) 1986-07-03
NO155220B (no) 1986-11-17
EP0059395B1 (de) 1986-05-28
ATE20163T1 (de) 1986-06-15
DK152319C (da) 1988-07-18
DK152319B (da) 1988-02-15
EP0059395A1 (de) 1982-09-08
DE3106269A1 (de) 1982-10-21

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