LU67414A1 - - Google Patents

Info

Publication number
LU67414A1
LU67414A1 LU67414A LU67414A LU67414A1 LU 67414 A1 LU67414 A1 LU 67414A1 LU 67414 A LU67414 A LU 67414A LU 67414 A LU67414 A LU 67414A LU 67414 A1 LU67414 A1 LU 67414A1
Authority
LU
Luxembourg
Application number
LU67414A
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 DE19722218128 external-priority patent/DE2218128C3/de
Application filed filed Critical
Publication of LU67414A1 publication Critical patent/LU67414A1/xx

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J3/00Time-division multiplex systems
    • H04J3/02Details
    • H04J3/14Monitoring arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B17/00Monitoring; Testing
    • H04B17/40Monitoring; Testing of relay systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J3/00Time-division multiplex systems
    • H04J3/02Details
    • H04J3/12Arrangements providing for calling or supervisory signals
    • H04J3/125One of the channel pulses or the synchronisation pulse is also used for transmitting monitoring or supervisory signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Bidirectional Digital Transmission (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
LU67414A 1972-04-14 1973-04-12 LU67414A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722218128 DE2218128C3 (de) 1972-04-14 Zeitmultiplex-Übertragungssystem mit Pilotüberwachung

Publications (1)

Publication Number Publication Date
LU67414A1 true LU67414A1 (de) 1973-06-18

Family

ID=5842012

Family Applications (1)

Application Number Title Priority Date Filing Date
LU67414A LU67414A1 (de) 1972-04-14 1973-04-12

Country Status (13)

Country Link
US (1) US3830982A (de)
JP (2) JPS4921011A (de)
AT (1) AT333346B (de)
BE (1) BE798191R (de)
CA (1) CA1008569A (de)
CH (1) CH572296A5 (de)
FR (1) FR2180026B2 (de)
IL (1) IL41891A (de)
IT (1) IT1045834B (de)
LU (1) LU67414A1 (de)
NO (1) NO134784C (de)
SE (1) SE420789B (de)
YU (1) YU36419B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1485616A (en) * 1973-04-19 1977-09-14 Post Office Apparatus for displaying an extreme value among a succession of digital values and method of testing pulse code modulation equipment using such apparatus
US3920921A (en) * 1974-12-13 1975-11-18 Gte Automatic Electric Lab Inc Line equipment for scan and control system for synchronized pcm digital switching exchange
JPS5744264B2 (de) * 1975-01-24 1982-09-20
US4208650A (en) * 1978-01-30 1980-06-17 Forney Engineering Company Data transmission system
US4429391A (en) 1981-05-04 1984-01-31 Bell Telephone Laboratories, Incorporated Fault and error detection arrangement
SE431143B (sv) * 1982-05-26 1984-01-16 Ellemtel Utvecklings Ab Sett och anordning for genomkopplingskontroll i ett digitalt telekommunikationsnet av tidsmultiplex typ
US5697422A (en) * 1994-05-05 1997-12-16 Aluminum Company Of America Apparatus and method for cold chamber die-casting of metal parts with reduced porosity
DE10012538C1 (de) * 2000-03-15 2001-09-20 Fraunhofer Ges Forschung Digitaler I/Q-Modulator mit Vorverzerrung
EP2197545B1 (de) * 2007-09-27 2016-02-10 St. Jude Medical AB Synchronisationsverfahren und vorrichtungen in einem telemetriesystem

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2912508A (en) * 1955-09-08 1959-11-10 Itt Repeater station for a pulse multiplex system
DE2212079A1 (de) * 1970-11-16 1973-02-22 Sits Soc It Telecom Siemens Fernueberwachungssystem fuer ein pcm-uebertragungssystem

Also Published As

Publication number Publication date
SE420789B (sv) 1981-10-26
JPS4921011A (de) 1974-02-25
IL41891A0 (en) 1973-05-31
CA1008569A (en) 1977-04-12
AT333346B (de) 1976-11-10
JPS5710622B2 (de) 1982-02-27
DE2218128A1 (de) 1973-11-08
YU97173A (en) 1981-11-13
JPS5635549A (en) 1981-04-08
IL41891A (en) 1976-08-31
FR2180026B2 (de) 1979-03-16
FR2180026A2 (de) 1973-11-23
NO134784B (de) 1976-08-30
ATA273273A (de) 1976-03-15
BE798191R (fr) 1973-07-31
IT1045834B (it) 1980-06-10
US3830982A (en) 1974-08-20
CH572296A5 (de) 1976-01-30
NO134784C (de) 1976-12-15
DE2218128B2 (de) 1977-07-07
YU36419B (en) 1983-06-30

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