FI812273L - Foerfarande foer oevervakning av mellanregeneratorer - Google Patents

Foerfarande foer oevervakning av mellanregeneratorer

Info

Publication number
FI812273L
FI812273L FI812273A FI812273A FI812273L FI 812273 L FI812273 L FI 812273L FI 812273 A FI812273 A FI 812273A FI 812273 A FI812273 A FI 812273A FI 812273 L FI812273 L FI 812273L
Authority
FI
Finland
Prior art keywords
mellanregeneratorer
foerfarande foer
oevervakning
foer oevervakning
foerfarande
Prior art date
Application number
FI812273A
Other languages
English (en)
Other versions
FI74564C (fi
FI74564B (fi
Inventor
Ewald Braun
Reginhard Pospischil
Baldur Stummer
Jakob Wahl
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
Priority claimed from DE19803027720 external-priority patent/DE3027720A1/de
Priority claimed from DE19803027755 external-priority patent/DE3027755A1/de
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of FI812273L publication Critical patent/FI812273L/fi
Application granted granted Critical
Publication of FI74564B publication Critical patent/FI74564B/fi
Publication of FI74564C publication Critical patent/FI74564C/fi

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/40—Monitoring; Testing of relay systems
    • H04B17/407—Monitoring; Testing of relay systems without selective localization
    • H04B17/408—Monitoring; Testing of relay systems without selective localization using successive loop-backs

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Selective Calling Equipment (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Alarm Systems (AREA)
  • Control Of Eletrric Generators (AREA)
  • Mobile Radio Communication Systems (AREA)
FI812273A 1980-07-22 1981-07-21 Foerfarande och kopplingsanordning foer oevervakning av mellanregeneratorer. FI74564C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3027720 1980-07-22
DE3027755 1980-07-22
DE19803027720 DE3027720A1 (de) 1980-07-22 1980-07-22 Verfahren zur ueberwachung von zwischenregeneratoren
DE19803027755 DE3027755A1 (de) 1980-07-22 1980-07-22 Verfahren zur ueberwachung von zwischenregeneratoren

Publications (3)

Publication Number Publication Date
FI812273L true FI812273L (fi) 1982-01-23
FI74564B FI74564B (fi) 1987-10-30
FI74564C FI74564C (fi) 1988-02-08

Family

ID=25786785

Family Applications (1)

Application Number Title Priority Date Filing Date
FI812273A FI74564C (fi) 1980-07-22 1981-07-21 Foerfarande och kopplingsanordning foer oevervakning av mellanregeneratorer.

Country Status (7)

Country Link
EP (1) EP0044556B1 (fi)
AU (1) AU531626B2 (fi)
BR (1) BR8104682A (fi)
DE (1) DE3167188D1 (fi)
DK (1) DK150775C (fi)
FI (1) FI74564C (fi)
NO (1) NO154368C (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3211977A1 (de) * 1982-03-31 1983-10-06 Siemens Ag Betriebsueberwachung von uebertragungsstrecken fuer digitale signale
BG35315A1 (en) * 1982-06-24 1984-03-15 Evtimov Method and device for remote control of regenerators in a series of unserveable multichannel digital pack systems
DE3232681A1 (de) * 1982-09-02 1984-03-08 Siemens AG, 1000 Berlin und 8000 München Betriebsueberwachung von digitalen uebertragungsstrecken
DE3322851A1 (de) * 1983-06-24 1985-01-03 Siemens AG, 1000 Berlin und 8000 München Verfahren und anordnung zur uebertragung von digitalen hilfssignalen in digital-richtfunksystemen
EP0199326B1 (de) * 1985-04-22 1991-10-23 Siemens Aktiengesellschaft Betriebsüberwachung von digitalen Übertragungsstrecken
US4896317A (en) * 1987-02-20 1990-01-23 Fujitsu Limited Supervisory system for a primary group digital transmission line
US5212475A (en) * 1988-05-18 1993-05-18 Siemens Aktiengesellschaft Method for generating an alarm inhibit signal

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2276744A1 (fr) * 1974-06-28 1976-01-23 Cit Alcatel Procede et dispositif de telesurveillance et telelocalisation de repeteurs-regenerateurs d'impulsions
FR2440661A2 (fr) * 1974-06-28 1980-05-30 Cit Alcatel Procede et dispositif de telesurveillance et telelocalisation de repeteurs-regenerateurs d'impulsions

Also Published As

Publication number Publication date
FI74564C (fi) 1988-02-08
BR8104682A (pt) 1982-04-06
EP0044556A1 (de) 1982-01-27
NO812487L (no) 1982-01-25
NO154368B (no) 1986-05-26
NO154368C (no) 1986-09-03
DE3167188D1 (en) 1984-12-20
DK150775C (da) 1987-11-02
AU7315281A (en) 1982-01-28
DK325481A (da) 1982-01-23
AU531626B2 (en) 1983-09-01
EP0044556B1 (de) 1984-11-14
DK150775B (da) 1987-06-15
FI74564B (fi) 1987-10-30

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: SIEMENS AKTIENGESELLSCHAFT