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DK400889D0 - Fremgangsmaade ved overvaagning i en tidsvaelger samt tidsvaelger med overvaagningsorgan - Google Patents

Fremgangsmaade ved overvaagning i en tidsvaelger samt tidsvaelger med overvaagningsorgan

Info

Publication number
DK400889D0
DK400889D0 DK400889A DK400889A DK400889D0 DK 400889 D0 DK400889 D0 DK 400889D0 DK 400889 A DK400889 A DK 400889A DK 400889 A DK400889 A DK 400889A DK 400889 D0 DK400889 D0 DK 400889D0
Authority
DK
Denmark
Prior art keywords
monitoring
time selector
procedure
selector
time
Prior art date
Application number
DK400889A
Other languages
English (en)
Other versions
DK400889A (da
DK169532B1 (da
Inventor
Sture Goesta Roos
Original Assignee
Ericsson Telefon Ab L M
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 SE8705065A external-priority patent/SE459625B/sv
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of DK400889A publication Critical patent/DK400889A/da
Publication of DK400889D0 publication Critical patent/DK400889D0/da
Application granted granted Critical
Publication of DK169532B1 publication Critical patent/DK169532B1/da

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Radio Transmission System (AREA)
  • Error Detection And Correction (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
DK400889A 1987-12-18 1989-08-15 Fremgangsmåde ved fejlkorrigering i en tidsvælger samt tidsvælger med fejlkorrigeringsorgan DK169532B1 (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE8705065A SE459625B (sv) 1987-12-18 1987-12-18 Foerfarande foer oevervakning i en tidsvaeljare samt tidsvaeljare med oevervakningsorgan
SE8705065 1987-12-18
SE8800637 1988-11-23
PCT/SE1988/000637 WO1989006084A1 (en) 1987-12-18 1988-11-23 An error correction method in a switch and a switch provided with error correction means

Publications (3)

Publication Number Publication Date
DK400889A DK400889A (da) 1989-08-15
DK400889D0 true DK400889D0 (da) 1989-08-15
DK169532B1 DK169532B1 (da) 1994-11-21

Family

ID=26660068

Family Applications (1)

Application Number Title Priority Date Filing Date
DK400889A DK169532B1 (da) 1987-12-18 1989-08-15 Fremgangsmåde ved fejlkorrigering i en tidsvælger samt tidsvælger med fejlkorrigeringsorgan

Country Status (2)

Country Link
AU (1) AU610327B2 (da)
DK (1) DK169532B1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5280487A (en) * 1989-06-16 1994-01-18 Telefonaktiebolaget L M Ericsson Method and arrangement for detecting and localizing errors or faults in a multi-plane unit incorporated in a digital time switch
SE463900B (sv) * 1989-06-16 1991-02-04 Ericsson Telefon Ab L M Foerfarande och anordning vid en flerplansenhet i en digital tidsvaeljare foer att detektera och lokalisera fel

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3538498A (en) * 1968-09-10 1970-11-03 United Aircraft Corp Majority data selecting and fault indicating
ZA781245B (en) * 1977-03-29 1979-02-28 Standard Telephones Cables Ltd Improvements in or relating to telecommunication switching systems
US4497059A (en) * 1982-04-28 1985-01-29 The Charles Stark Draper Laboratory, Inc. Multi-channel redundant processing systems

Also Published As

Publication number Publication date
AU610327B2 (en) 1991-05-16
DK400889A (da) 1989-08-15
DK169532B1 (da) 1994-11-21
AU2799289A (en) 1989-07-19

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed