NL8303009A - Schakelstelsel. - Google Patents

Schakelstelsel. Download PDF

Info

Publication number
NL8303009A
NL8303009A NL8303009A NL8303009A NL8303009A NL 8303009 A NL8303009 A NL 8303009A NL 8303009 A NL8303009 A NL 8303009A NL 8303009 A NL8303009 A NL 8303009A NL 8303009 A NL8303009 A NL 8303009A
Authority
NL
Netherlands
Prior art keywords
gate
circuit
test
maintenance
network
Prior art date
Application number
NL8303009A
Other languages
English (en)
Dutch (nl)
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Publication of NL8303009A publication Critical patent/NL8303009A/nl

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
    • H04Q11/0407—Selecting arrangements for multiplex systems for time-division multiplexing using a stored programme control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/24—Arrangements for supervision, monitoring or testing with provision for checking the normal operation
    • H04M3/244—Arrangements for supervision, monitoring or testing with provision for checking the normal operation for multiplex systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Time-Division Multiplex Systems (AREA)
NL8303009A 1982-08-30 1983-08-29 Schakelstelsel. NL8303009A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41315682 1982-08-30
US06/413,156 US4493073A (en) 1982-08-30 1982-08-30 Maintenance of stored program controlled switching systems

Publications (1)

Publication Number Publication Date
NL8303009A true NL8303009A (nl) 1984-03-16

Family

ID=23636079

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8303009A NL8303009A (nl) 1982-08-30 1983-08-29 Schakelstelsel.

Country Status (15)

Country Link
US (1) US4493073A (fr)
JP (1) JPS5958997A (fr)
AT (1) ATA307983A (fr)
AU (1) AU563829B2 (fr)
BE (1) BE897609A (fr)
CA (1) CA1204842A (fr)
CH (1) CH661630A5 (fr)
DE (1) DE3330474A1 (fr)
ES (1) ES525197A0 (fr)
FR (1) FR2532505B1 (fr)
GB (1) GB2126050B (fr)
IL (1) IL69580A (fr)
IT (1) IT1170204B (fr)
NL (1) NL8303009A (fr)
SE (1) SE461432B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4653043A (en) * 1985-07-01 1987-03-24 At&T Bell Laboratories Pre-cutover verification of switching system subscriber lines served via digital carrier facilities
US4835766A (en) * 1986-05-20 1989-05-30 Nec Corporation Monitoring system capable of monitoring a sequence of digital signals flowing through a subscriber line
US5654751A (en) * 1995-05-31 1997-08-05 Bell Atlantic Network Services, Inc. Testing jig and method of testing video using testing jig
US6363506B1 (en) * 1999-04-13 2002-03-26 Agere Systems Guardian Corp. Method for self-testing integrated circuits
FR2816731B1 (fr) * 2000-11-14 2003-01-03 Gemplus Card Int Procede de chargement et de personnalisation des informations et programmes charges dans une carte a puce
US8515018B2 (en) * 2008-04-22 2013-08-20 Actelis Networks Inc. Automatic telephone line loop around system and method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE757040A (fr) * 1969-10-06 1971-03-16 Western Electric Co Procede pour actionner un systeme de traitement de donnees
GB1444919A (en) * 1972-11-14 1976-08-04 Gen Electric Co Ltd Telecommunication switching systems wiring harnesses for buildings
FR2248758A5 (fr) * 1973-09-18 1975-05-16 Materiel Telephonique
GB1450457A (en) * 1974-01-02 1976-09-22 Plessey Co Ltd Telecommunication exchange systems
US4195206A (en) * 1977-01-26 1980-03-25 Trw, Inc. Path test apparatus and method
SE435774B (sv) * 1977-07-13 1984-10-15 Ellemtel Utvecklings Ab Sett att utfora funktionsprov och felutpekning i ett tidsmultiplexsystem
US4149038A (en) * 1978-05-15 1979-04-10 Wescom Switching, Inc. Method and apparatus for fault detection in PCM muliplexed system
FR2467523A1 (fr) * 1979-10-12 1981-04-17 Thomson Csf Systeme de controle d'un reseau de connexion
US4296492A (en) * 1979-12-26 1981-10-20 Bell Telephone Laboratories, Incorporated Continuity verification arrangement
US4393491A (en) * 1980-11-05 1983-07-12 Anaconda-Ericsson Automatic self-test system for a digital multiplexed telecommunication system

Also Published As

Publication number Publication date
JPH0572800B2 (fr) 1993-10-13
GB8322820D0 (en) 1983-09-28
GB2126050A (en) 1984-03-14
IT1170204B (it) 1987-06-03
IL69580A (en) 1987-07-31
FR2532505A1 (fr) 1984-03-02
CH661630A5 (de) 1987-07-31
BE897609A (fr) 1983-12-16
SE8304515D0 (sv) 1983-08-19
ES8500688A1 (es) 1984-11-01
GB2126050B (en) 1986-01-29
IL69580A0 (en) 1983-11-30
SE461432B (sv) 1990-02-12
DE3330474C2 (fr) 1992-12-03
US4493073A (en) 1985-01-08
CA1204842A (fr) 1986-05-20
AU563829B2 (en) 1987-07-23
DE3330474A1 (de) 1984-03-01
JPS5958997A (ja) 1984-04-04
SE8304515L (sv) 1984-03-01
AU1842683A (en) 1984-03-08
FR2532505B1 (fr) 1986-08-29
ATA307983A (de) 1992-06-15
IT8322669A0 (it) 1983-08-29
ES525197A0 (es) 1984-11-01

Similar Documents

Publication Publication Date Title
EP0430569B1 (fr) Réseaux d'interconnexion à tolérance de fautes
EP0534784A2 (fr) Réseau de commutation à commande distribuée pour communication téléphoniquer
US4128883A (en) Shared busy means in a common bus environment
FI61375C (fi) Foerfarande foer kontroll av genomgaoende koppling i digitala datasystem
US4723241A (en) Data transmission arrangement including a reconfiguration facility
EP0214215A1 (fr) Agencement d'acces a des circuits de telecommunications et de test de ces derniers.
US4402074A (en) Switching network test system
EP0534785A2 (fr) Système de diffusion de messages pour un réseau de commutation à commande distribuée
US5153920A (en) Method and circuit arrangement for the acceptance and forwarding of message cells transmitted according to an asynchronous transfer mode by an asynchronous transfer mode switching equipment
NL8303009A (nl) Schakelstelsel.
US4466062A (en) Apparatus for CCIS data transfer between a CPU and a plurality of data terminal equipment
EP0034776A1 (fr) Circuit de diagnostic pour réseau de connexion MIC
EP1020797B1 (fr) Système informatique insensible aux défaillances
JP2824483B2 (ja) Ａｔｍ交換機におけるスイッチ診断方式
JPH0267848A (ja) 可変長データフレームの転送方式
JPH096943A (ja) 画像処理装置の故障診断方法
US4532624A (en) Parity checking arrangement for a remote switching unit network
EP0744052B1 (fr) Dispositif de commande d'une memoire
JPH07143138A (ja) Ａｔｍスイッチ試験方式
AU700954B2 (en) ATM cell switching network
CN100571181C (zh) 一种rpr环网中清除严格数据帧的方法和装置
US4509169A (en) Dual rail network for a remote switching unit
JP2971663B2 (ja) 障害検出方式
GB2130050A (en) Calling line identifier
JPH08163134A (ja) 障害探索方式

Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed