SE463900B - Foerfarande och anordning vid en flerplansenhet i en digital tidsvaeljare foer att detektera och lokalisera fel - Google Patents

Foerfarande och anordning vid en flerplansenhet i en digital tidsvaeljare foer att detektera och lokalisera fel

Info

Publication number
SE463900B
SE463900B SE8902192A SE8902192A SE463900B SE 463900 B SE463900 B SE 463900B SE 8902192 A SE8902192 A SE 8902192A SE 8902192 A SE8902192 A SE 8902192A SE 463900 B SE463900 B SE 463900B
Authority
SE
Sweden
Prior art keywords
section
unit
compressed
data
data signals
Prior art date
Application number
SE8902192A
Other languages
English (en)
Swedish (sv)
Other versions
SE8902192L (sv
SE8902192D0 (sv
Inventor
J A Bergkvist
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
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE8902192A priority Critical patent/SE463900B/sv
Publication of SE8902192D0 publication Critical patent/SE8902192D0/xx
Priority to CA002032522A priority patent/CA2032522C/fr
Priority to AU59240/90A priority patent/AU629371B2/en
Priority to EP90850163A priority patent/EP0403451B1/fr
Priority to JP2509773A priority patent/JPH04501197A/ja
Priority to BR909006801A priority patent/BR9006801A/pt
Priority to DE69011590T priority patent/DE69011590T2/de
Priority to PCT/SE1990/000291 priority patent/WO1990016132A1/fr
Priority to KR1019910700012A priority patent/KR970009701B1/ko
Priority to DK90850163.8T priority patent/DK0403451T3/da
Priority to ES90850163T priority patent/ES2058877T3/es
Priority to MX021054A priority patent/MX174565B/es
Priority to IE208690A priority patent/IE64837B1/en
Priority to MA22144A priority patent/MA21875A1/fr
Priority to EG35190A priority patent/EG19738A/xx
Priority to TR90/0614A priority patent/TR25982A/xx
Publication of SE8902192L publication Critical patent/SE8902192L/
Priority to FI910141A priority patent/FI97592C/sv
Priority to NO910262A priority patent/NO180029C/no
Publication of SE463900B publication Critical patent/SE463900B/sv
Priority to US07/963,948 priority patent/US5280487A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/20—Testing circuits or apparatus; Circuits or apparatus for detecting, indicating, or signalling faults or troubles
    • H04Q1/22—Automatic arrangements
    • H04Q1/24—Automatic arrangements for connection devices
    • H04Q1/245—Automatic arrangements for connection devices in time-division multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/20—Testing circuits or apparatus; Circuits or apparatus for detecting, indicating, or signalling faults or troubles
    • H04Q1/22—Automatic arrangements
    • H04Q1/24—Automatic arrangements for connection devices
    • 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)
  • Monitoring And Testing Of Exchanges (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Analogue/Digital Conversion (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Emergency Protection Circuit Devices (AREA)
SE8902192A 1989-06-16 1989-06-16 Foerfarande och anordning vid en flerplansenhet i en digital tidsvaeljare foer att detektera och lokalisera fel SE463900B (sv)

Priority Applications (19)

Application Number Priority Date Filing Date Title
SE8902192A SE463900B (sv) 1989-06-16 1989-06-16 Foerfarande och anordning vid en flerplansenhet i en digital tidsvaeljare foer att detektera och lokalisera fel
AU59240/90A AU629371B2 (en) 1989-06-16 1990-05-03 A method and arrangement for detecting faults in a multi-plane digital time switch
KR1019910700012A KR970009701B1 (ko) 1989-06-16 1990-05-03 디지털 타임스위치에 통합된 다중면유닛의 에러 또는 결함을 검출하고 국지화(Localizing)하는 방법 및 장치
ES90850163T ES2058877T3 (es) 1989-06-16 1990-05-03 Un metodo y una disposicion para detectar y localizar errores o faltas en una unidad multi-plano incorporada en un conmutador digital de tiempo.
EP90850163A EP0403451B1 (fr) 1989-06-16 1990-05-03 Méthode et dispositif de détection et localisation d'erreurs pour une unité à plusieurs étages dans un commutateur de temps numérique
JP2509773A JPH04501197A (ja) 1989-06-16 1990-05-03 デジタル・タイム・スイッチに組込れたマルチ・プレーン・ユニットに於けるエラー或いは故障の検出及び位置特定の方法並びに装置
BR909006801A BR9006801A (pt) 1989-06-16 1990-05-03 Processo em uma unidade multipaineis em um comutador de tempo digital e ordenamento que faz parte de uma unidade multipaineis
DE69011590T DE69011590T2 (de) 1989-06-16 1990-05-03 Verfahren und Vorrichtung zur Detektierung und Ortung von Fehlern in einer mehretagigen Einheit eines digitalen Zeitumschaltungsmoduls.
PCT/SE1990/000291 WO1990016132A1 (fr) 1989-06-16 1990-05-03 Procede et agencement de detection et de localisation d'erreurs ou d'anomalies dans une unite multi-plans incorporee dans une minuterie numerique
CA002032522A CA2032522C (fr) 1989-06-16 1990-05-03 Methode et systeme pour detecter et localiser des erreurs ou des defaillances d'une unite multiplan incorporee dans une minuterie numerique
DK90850163.8T DK0403451T3 (da) 1989-06-16 1990-05-03 Fremgangsmåde og apparat til detektering og lokalisering af fejl i en flerlagsenhed i en digital tidsomskifter
MX021054A MX174565B (es) 1989-06-16 1990-06-07 Un metodo y un arreglo para detectar y localizar errores o fallas en una unidad de planos multiples incorporada en un conmutador de tiempo digital
IE208690A IE64837B1 (en) 1989-06-16 1990-06-11 A method and arrangement for detecting and localising errors or faults in a multi-plane unit incorporated in a digital time switch
MA22144A MA21875A1 (fr) 1989-06-16 1990-06-13 Procede et agencement pour detecter et localiser des erreurs ou des defauts dans une unite a plans multiples incorporee dans un commutateur de temps numerique .
EG35190A EG19738A (en) 1989-06-16 1990-06-14 A method and arrangement for detecting and localizing errors or faults in a multi-plane unit
TR90/0614A TR25982A (tr) 1989-06-16 1990-06-14 DIJITAL BIR ZAMAN DEVRE ANAHTARINA KATILAN COK - DüZLEMLI BIR BIRIMDEKI HATALAR VEYA YANLISLARIN BULGULANMASI VE YERININ BELIRLENMESI ICIN BIR YÖN- TEM VE DüZENEK
FI910141A FI97592C (sv) 1989-06-16 1991-01-10 Sätt och anordning för att i en flerplansenhet i en digital tidsväljare detektera och lokalisera fel
NO910262A NO180029C (no) 1989-06-16 1991-01-23 Fremgangsmåte og anordning for detektering og lokalisering av feil eller mangler i en digital svitsj
US07/963,948 US5280487A (en) 1989-06-16 1992-10-19 Method and arrangement for detecting and localizing errors or faults in a multi-plane unit incorporated in a digital time switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8902192A SE463900B (sv) 1989-06-16 1989-06-16 Foerfarande och anordning vid en flerplansenhet i en digital tidsvaeljare foer att detektera och lokalisera fel

Publications (3)

Publication Number Publication Date
SE8902192D0 SE8902192D0 (sv) 1989-06-16
SE8902192L SE8902192L (sv) 1990-12-17
SE463900B true SE463900B (sv) 1991-02-04

Family

ID=20376308

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8902192A SE463900B (sv) 1989-06-16 1989-06-16 Foerfarande och anordning vid en flerplansenhet i en digital tidsvaeljare foer att detektera och lokalisera fel

Country Status (18)

Country Link
EP (1) EP0403451B1 (fr)
JP (1) JPH04501197A (fr)
KR (1) KR970009701B1 (fr)
AU (1) AU629371B2 (fr)
BR (1) BR9006801A (fr)
CA (1) CA2032522C (fr)
DE (1) DE69011590T2 (fr)
DK (1) DK0403451T3 (fr)
EG (1) EG19738A (fr)
ES (1) ES2058877T3 (fr)
FI (1) FI97592C (fr)
IE (1) IE64837B1 (fr)
MA (1) MA21875A1 (fr)
MX (1) MX174565B (fr)
NO (1) NO180029C (fr)
SE (1) SE463900B (fr)
TR (1) TR25982A (fr)
WO (1) WO1990016132A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5233328A (en) * 1990-09-17 1993-08-03 Fmc Corporation Method for processing compacted data
DE4132552C1 (fr) * 1991-09-30 1992-11-12 Siemens Ag, 8000 Muenchen, De
US5937032A (en) * 1995-11-29 1999-08-10 Telefonaktiebolaget L M Testing method and apparatus for verifying correct connection of curcuit elements

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA781245B (en) * 1977-03-29 1979-02-28 Standard Telephones Cables Ltd Improvements in or relating to telecommunication switching systems
JPS545416A (en) * 1977-06-14 1979-01-16 Fuji Electric Co Ltd Data check system by crc
FR2399162A1 (fr) * 1977-07-29 1979-02-23 Telecommunications Sa Procede de localisation de fautes pour repartiteur de voies de donnees et son dispositif de mise en oeuvre
US4345324A (en) * 1980-07-09 1982-08-17 Christian Rovsing A/S Process and system for error detection in a computer-controlled telephone exchange
JPS5768944A (en) * 1980-10-17 1982-04-27 Fujitsu Ltd Crc operating system
US4345234A (en) * 1980-12-15 1982-08-17 Deere & Company Multiple element thermal actuator
DE3334765A1 (de) * 1983-09-26 1985-04-11 Siemens AG, 1000 Berlin und 8000 München Pruefungseinrichtung zur fehlererkennung bei gedoppelten schaltungen, insbesondere prozessoren eines fernsprechvermittlungssystems
US4817094A (en) * 1986-12-31 1989-03-28 International Business Machines Corporation Fault tolerant switch with selectable operating modes
AU610327B2 (en) * 1987-12-18 1991-05-16 Telefonaktiebolaget Lm Ericsson (Publ) An error correction method in a switch and a switch provided with error correction means

Also Published As

Publication number Publication date
SE8902192L (sv) 1990-12-17
NO180029B (no) 1996-10-21
CA2032522C (fr) 1999-03-30
NO910262L (no) 1991-01-23
EP0403451B1 (fr) 1994-08-17
FI97592C (sv) 1997-01-10
NO180029C (no) 1997-01-29
EG19738A (en) 1996-01-31
TR25982A (tr) 1993-11-01
FI97592B (sv) 1996-09-30
NO910262D0 (no) 1991-01-23
KR920702086A (ko) 1992-08-12
ES2058877T3 (es) 1994-11-01
IE64837B1 (en) 1995-09-06
DE69011590D1 (de) 1994-09-22
WO1990016132A1 (fr) 1990-12-27
DE69011590T2 (de) 1994-12-08
BR9006801A (pt) 1991-08-06
EP0403451A1 (fr) 1990-12-19
MX174565B (es) 1994-05-26
AU629371B2 (en) 1992-10-01
MA21875A1 (fr) 1990-12-31
SE8902192D0 (sv) 1989-06-16
DK0403451T3 (da) 1994-10-24
IE902086A1 (en) 1991-01-02
IE902086L (en) 1990-12-16
AU5924090A (en) 1991-01-08
JPH04501197A (ja) 1992-02-27
KR970009701B1 (ko) 1997-06-17
CA2032522A1 (fr) 1990-12-17
FI910141A0 (fi) 1991-01-10

Similar Documents

Publication Publication Date Title
FI75706B (fi) Saett och anordning foer genomkopplingskontroll i ett digitalt telekommunikationsnaet.
GB1081812A (en) Data handling system
KR950704884A (ko) 교환장비의 비트에러 감지장치(an arrangement for bit error monitoring in switching equipment)
SE466475B (sv) Saett och anordning foer oevervakning och testning vid en flerplansenhet i en digital tidsvaeljare
SE463900B (sv) Foerfarande och anordning vid en flerplansenhet i en digital tidsvaeljare foer att detektera och lokalisera fel
CA2165105C (fr) Dispositif pour controler l'integrite des chemins de transmission de donnees et les transmissions elles-memes
US5280487A (en) Method and arrangement for detecting and localizing errors or faults in a multi-plane unit incorporated in a digital time switch
SE505091C2 (sv) Redundansstruktur vid digital väljare
US6215773B1 (en) Method to control a switching unit and an arrangement working according to the method
US5450419A (en) Error checking apparatus and method for a serial signal transmission system
US6490317B1 (en) Data, path and flow integrity monitor
GB2154104A (en) Test apparatus
US6026076A (en) Detecting digital multiplexer faults
EP0660556B1 (fr) Méthode pour contrôler l'intégrité des données et le déroulement correct d'interconnexions d'un dispositif de brassage dans un réseau de type SDH
SU873994A1 (ru) Устройство дл контрол инкубаторов
SU792616A1 (ru) Адаптивное мажоритарное устройство
GB1570113A (en) Telecommunication switching systems
JP4025078B2 (ja) 誤接続監視システム
US3673568A (en) Time division data transmission system having interrogation signal passed through matrix switches to junctors via all free paths
SU1300456A1 (ru) Программируема логическа матрица
JPH1023027A (ja) Ａｔｍ通信装置
SU1117714A1 (ru) Запоминающее устройство с самоконтролем (его варианты)
SU174207A1 (ru) Способ исправления многократных пакетов ошибок
SU920699A2 (ru) Шифратор
JPH03226019A (ja) Ｃｒｃ演算装置

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8902192-7

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8902192-7

Format of ref document f/p: F