IT1297362B1 - Sistema di rilevazione e/o misurazione della durata delle misconnessioni in reti di telecomunicazioni - Google Patents

Sistema di rilevazione e/o misurazione della durata delle misconnessioni in reti di telecomunicazioni

Info

Publication number
IT1297362B1
IT1297362B1 IT97TO001152A ITTO971152A IT1297362B1 IT 1297362 B1 IT1297362 B1 IT 1297362B1 IT 97TO001152 A IT97TO001152 A IT 97TO001152A IT TO971152 A ITTO971152 A IT TO971152A IT 1297362 B1 IT1297362 B1 IT 1297362B1
Authority
IT
Italy
Prior art keywords
duration
mixing
measurement
detection
telecommunications networks
Prior art date
Application number
IT97TO001152A
Other languages
English (en)
Inventor
Ernesto Colizzi
Lucia Bianchi
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Priority to IT97TO001152A priority Critical patent/IT1297362B1/it
Priority to JP10332876A priority patent/JPH11252079A/ja
Priority to EP98440293A priority patent/EP0928083A3/en
Priority to US09/217,828 priority patent/US6504822B1/en
Priority to CA002256122A priority patent/CA2256122A1/en
Publication of ITTO971152A1 publication Critical patent/ITTO971152A1/it
Application granted granted Critical
Publication of IT1297362B1 publication Critical patent/IT1297362B1/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/14—Monitoring arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0602—Systems characterised by the synchronising information used
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/08—Intermediate station arrangements, e.g. for branching, for tapping-off
    • H04J3/085—Intermediate station arrangements, e.g. for branching, for tapping-off for ring networks, e.g. SDH/SONET rings, self-healing rings, meashed SDH/SONET networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0028—Local loop
    • H04J2203/0039—Topology
    • H04J2203/0042—Ring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0057—Operations, administration and maintenance [OAM]
    • H04J2203/0058—Network management, e.g. Intelligent nets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0062—Testing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Small-Scale Networks (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
IT97TO001152A 1997-12-31 1997-12-31 Sistema di rilevazione e/o misurazione della durata delle misconnessioni in reti di telecomunicazioni IT1297362B1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT97TO001152A IT1297362B1 (it) 1997-12-31 1997-12-31 Sistema di rilevazione e/o misurazione della durata delle misconnessioni in reti di telecomunicazioni
JP10332876A JPH11252079A (ja) 1997-12-31 1998-11-24 通信ネットワ―クにおける誤接続時間の検出及び／又は測定のための装置及び方法
EP98440293A EP0928083A3 (en) 1997-12-31 1998-12-18 Device and method for detecting and/or measuring the misconnection time in telecommunication networks
US09/217,828 US6504822B1 (en) 1997-12-31 1998-12-22 Device and method for detecting and/or measuring the misconnection time in telecommunication networks
CA002256122A CA2256122A1 (en) 1997-12-31 1998-12-30 Device and method for detecting and/or measuring the misconnection time in telecommunication networks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97TO001152A IT1297362B1 (it) 1997-12-31 1997-12-31 Sistema di rilevazione e/o misurazione della durata delle misconnessioni in reti di telecomunicazioni

Publications (2)

Publication Number Publication Date
ITTO971152A1 ITTO971152A1 (it) 1999-07-01
IT1297362B1 true IT1297362B1 (it) 1999-09-01

Family

ID=11416240

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97TO001152A IT1297362B1 (it) 1997-12-31 1997-12-31 Sistema di rilevazione e/o misurazione della durata delle misconnessioni in reti di telecomunicazioni

Country Status (5)

Country Link
US (1) US6504822B1 (it)
EP (1) EP0928083A3 (it)
JP (1) JPH11252079A (it)
CA (1) CA2256122A1 (it)
IT (1) IT1297362B1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1308858B1 (it) * 1999-10-29 2002-01-11 Cit Alcatel Metodo di segnalazione di guasti in reti di telecomunicazioni.
GB9926884D0 (en) 1999-11-12 2000-01-12 Agilent Technologies Inc ATM service disruption measurement

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1492134A (en) * 1974-04-23 1977-11-16 Wandel & Goltermann Method of measuring the bit error rate of a regenerated pcm transmission path
DE3912660C1 (it) * 1989-04-18 1990-08-30 Wandel & Goltermann Gmbh & Co, 7412 Eningen, De
US5313453A (en) * 1991-03-20 1994-05-17 Fujitsu Limited Apparatus for testing ATM channels
JP2892180B2 (ja) * 1991-04-30 1999-05-17 富士通株式会社 Ａｔｍクロスコネクト装置の監視方式
DE59310324D1 (de) * 1992-04-24 2003-02-13 Siemens Ag Verfahren zur Überwachung von virtuellen Verbindungen innerhalb eines digitalen Fernmeldenetzes
FR2701180B1 (fr) * 1993-01-29 1995-03-10 Cit Alcatel Dispositif de cellulisation et dispositif de décellulisation de voies numériques synchromes, centre de commutation de voies numériques synchrones, et centre de commutation de voies numériques asynchrones.
JP2999342B2 (ja) * 1993-03-19 2000-01-17 富士通株式会社 Ａｔｍ伝送システムにおけるパスルート試験方式

Also Published As

Publication number Publication date
CA2256122A1 (en) 1999-06-30
JPH11252079A (ja) 1999-09-17
ITTO971152A1 (it) 1999-07-01
EP0928083A3 (en) 2003-01-08
EP0928083A2 (en) 1999-07-07
US6504822B1 (en) 2003-01-07

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Legal Events

Date Code Title Description
0001 Granted