DE3162066D1 - Diagnostic circuit for pcm connection networks - Google Patents

Diagnostic circuit for pcm connection networks

Info

Publication number
DE3162066D1
DE3162066D1 DE8181101030T DE3162066T DE3162066D1 DE 3162066 D1 DE3162066 D1 DE 3162066D1 DE 8181101030 T DE8181101030 T DE 8181101030T DE 3162066 T DE3162066 T DE 3162066T DE 3162066 D1 DE3162066 D1 DE 3162066D1
Authority
DE
Germany
Prior art keywords
diagnostic circuit
connection networks
pcm connection
pcm
networks
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8181101030T
Other languages
English (en)
Inventor
Piero Belforte
Renzo Bortignon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telecom Italia SpA
Original Assignee
CSELT Centro Studi e Laboratori Telecomunicazioni SpA
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 CSELT Centro Studi e Laboratori Telecomunicazioni SpA filed Critical CSELT Centro Studi e Laboratori Telecomunicazioni SpA
Application granted granted Critical
Publication of DE3162066D1 publication Critical patent/DE3162066D1/de
Expired legal-status Critical Current

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)
  • Monitoring And Testing Of Exchanges (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
DE8181101030T 1980-02-20 1981-02-16 Diagnostic circuit for pcm connection networks Expired DE3162066D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67259/80A IT1128762B (it) 1980-02-20 1980-02-20 Circuito per diagnosi di reti di connessione pcm

Publications (1)

Publication Number Publication Date
DE3162066D1 true DE3162066D1 (en) 1984-03-08

Family

ID=11300923

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181101030T Expired DE3162066D1 (en) 1980-02-20 1981-02-16 Diagnostic circuit for pcm connection networks

Country Status (8)

Country Link
US (1) US4404630A (de)
EP (1) EP0034776B1 (de)
JP (1) JPS5948580B2 (de)
BR (1) BR8100788A (de)
CA (1) CA1155241A (de)
DE (1) DE3162066D1 (de)
ES (1) ES8106992A1 (de)
IT (1) IT1128762B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1143268B (it) * 1981-01-15 1986-10-22 Cselt Centro Studi Lab Telecom Struttura modulare di rete di commutazione pcm a controllo e diagnostica distribuite
IT1156369B (it) * 1982-06-22 1987-02-04 Cselt Centro Studi Lab Telecom Rete di commutazione pcm modulare e autoinstradante con comando di in stradamento su canale virtuale per autocommutatori telefonici a comando distribuito
IT1156368B (it) 1982-06-22 1987-02-04 Cselt Centro Studi Lab Telecom Rete di commutazione pcm modulare e autoinstradante per autocommutatori telefonici a comando distribuito
FR2562368B1 (fr) * 1984-04-02 1989-07-28 Cit Alcatel Reseau de connexion spatial pour signaux numeriques a haut debit
DE3563808D1 (en) * 1984-04-19 1988-08-18 Siemens Ag Method for testing switched connexions of a multiplex space division switching network
US4580274A (en) * 1984-10-02 1986-04-01 The United States Of America As Represented By The Secretary Of The Air Force Transceiver test device
JPS6214372U (de) * 1985-07-10 1987-01-28
DE69226011T2 (de) * 1991-12-04 1999-02-04 Philips Electronics Nv Arbiter mit einer gleichmässig verteilten Architektur
ATE158132T1 (de) * 1992-09-29 1997-09-15 Siemens Ag Verfahren zum betrieb der zeitstufenelemente bzw. kombinierten zeit-raumstufenelemente einer koppelanordnung einer digitalen zeitmultiplex fernmeldevermittlungsstelle
US5835711A (en) * 1995-02-01 1998-11-10 International Business Machines Corporation Method and system for implementing multiple leaky bucket checkers using a hybrid synchronous/asynchronous update mechanism
US6516291B2 (en) * 2000-12-13 2003-02-04 Linear Technology Corporation RMS-to-DC converter with fault detection and recovery
TWI424445B (zh) 2009-12-29 2014-01-21 Macronix Int Co Ltd 指令解碼電路及其方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3920916A (en) * 1973-09-27 1975-11-18 Stromberg Carlson Corp Digital switching network
FR2252718B1 (de) * 1973-11-27 1978-11-10 Materiel Telephonique
US3867579A (en) * 1973-12-21 1975-02-18 Bell Telephone Labor Inc Synchronization apparatus for a time division switching system
GB1492134A (en) * 1974-04-23 1977-11-16 Wandel & Goltermann Method of measuring the bit error rate of a regenerated pcm transmission path
IT1021020B (it) * 1974-05-27 1978-01-30 Telettra Lab Telefon Sistema e dispositivi di comunica zione con segnali codificati p.c.m. a ridondanza ridotta
IT1020712B (it) * 1974-09-04 1977-12-30 P Belforte Cselt centro studi e laboratori telecomunicazioni spa stadio di commutazione elettronica ad alta velocita per canali numeri ci
US4002834A (en) * 1974-12-09 1977-01-11 The United States Of America As Represented By The Secretary Of The Navy PCM synchronization and multiplexing system
US4001559A (en) * 1974-12-16 1977-01-04 Northern Telecom, Inc. Programmable measuring
US3959588A (en) * 1975-05-05 1976-05-25 Gte Automatic Electric Laboratories Incorporated Digital line synchronizer
IT1036311B (it) * 1975-06-17 1979-10-30 Cselt Centro Studi Lab Telecom Sistema duplicato per la supervi sione e il controllo di impianti di telecomunicazione duplicati
US4059729A (en) * 1976-06-09 1977-11-22 Martin Marietta Aerospace Method and system for selectively accessing multiplexed data transmission network for monitoring and testing of the network
US4099668A (en) * 1976-10-29 1978-07-11 Westinghouse Electric Corp. Monitoring circuit
US4112258A (en) * 1977-10-12 1978-09-05 Bell Telephone Laboratories, Incorporated Communication system using intelligent network processor
FR2379949A1 (fr) * 1977-02-07 1978-09-01 Cii Honeywell Bull Dispositif de controle d'un contact insere entre un circuit emetteur et un circuit recepteur pour la transmission de signaux electriques
US4174805A (en) * 1978-04-13 1979-11-20 Ncr Corporation Method and apparatus for transmitting data to a predefined destination bus
DE2850652C2 (de) * 1978-11-22 1984-06-28 Siemens AG, 1000 Berlin und 8000 München Digitale Halbleiterschaltung

Also Published As

Publication number Publication date
JPS5948580B2 (ja) 1984-11-27
EP0034776B1 (de) 1984-02-01
CA1155241A (en) 1983-10-11
ES497623A0 (es) 1981-09-16
BR8100788A (pt) 1981-08-25
JPS56132039A (en) 1981-10-16
ES8106992A1 (es) 1981-09-16
EP0034776A1 (de) 1981-09-02
IT8067259A0 (it) 1980-02-20
US4404630A (en) 1983-09-13
IT1128762B (it) 1986-06-04

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee