ITTO990945A0 - Metodo di segnalazione di guasti in reti di telecomunicazioni. - Google Patents

Metodo di segnalazione di guasti in reti di telecomunicazioni.

Info

Publication number
ITTO990945A0
ITTO990945A0 IT99TO000945A ITTO990945A ITTO990945A0 IT TO990945 A0 ITTO990945 A0 IT TO990945A0 IT 99TO000945 A IT99TO000945 A IT 99TO000945A IT TO990945 A ITTO990945 A IT TO990945A IT TO990945 A0 ITTO990945 A0 IT TO990945A0
Authority
IT
Italy
Prior art keywords
telecommunications networks
reporting faults
faults
reporting
telecommunications
Prior art date
Application number
IT99TO000945A
Other languages
English (en)
Inventor
Gaetano Valvo
Lucia Bianchi
Ernesto Colizzi
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 IT1999TO000945A priority Critical patent/IT1308858B1/it
Publication of ITTO990945A0 publication Critical patent/ITTO990945A0/it
Priority to EP00990600A priority patent/EP1224759B1/en
Priority to AT00990600T priority patent/ATE291301T1/de
Priority to DE60018779T priority patent/DE60018779T2/de
Priority to PCT/EP2000/011244 priority patent/WO2001031821A2/en
Priority to ES00990600T priority patent/ES2236036T3/es
Publication of ITTO990945A1 publication Critical patent/ITTO990945A1/it
Application granted granted Critical
Publication of IT1308858B1 publication Critical patent/IT1308858B1/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/42—Loop networks
    • H04L12/437—Ring fault isolation or reconfiguration
    • 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]
    • H04J2203/006—Fault tolerance and recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Transmitters (AREA)
  • Luminescent Compositions (AREA)
  • Telephonic Communication Services (AREA)
IT1999TO000945A 1999-10-29 1999-10-29 Metodo di segnalazione di guasti in reti di telecomunicazioni. IT1308858B1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT1999TO000945A IT1308858B1 (it) 1999-10-29 1999-10-29 Metodo di segnalazione di guasti in reti di telecomunicazioni.
EP00990600A EP1224759B1 (en) 1999-10-29 2000-10-17 Signalling of failures in telecommunication networks
AT00990600T ATE291301T1 (de) 1999-10-29 2000-10-17 Signalisierung von fehlern in nachrichtenübertragungsnetzwerken
DE60018779T DE60018779T2 (de) 1999-10-29 2000-10-17 Signalisierung von fehlern in nachrichtenübertragungsnetzwerken
PCT/EP2000/011244 WO2001031821A2 (en) 1999-10-29 2000-10-17 Signalling of failures in telecommunication networks
ES00990600T ES2236036T3 (es) 1999-10-29 2000-10-17 Señalizacion de fallos en redes de telecomunicacion.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999TO000945A IT1308858B1 (it) 1999-10-29 1999-10-29 Metodo di segnalazione di guasti in reti di telecomunicazioni.

Publications (3)

Publication Number Publication Date
ITTO990945A0 true ITTO990945A0 (it) 1999-10-29
ITTO990945A1 ITTO990945A1 (it) 2001-04-29
IT1308858B1 IT1308858B1 (it) 2002-01-11

Family

ID=11418186

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999TO000945A IT1308858B1 (it) 1999-10-29 1999-10-29 Metodo di segnalazione di guasti in reti di telecomunicazioni.

Country Status (6)

Country Link
EP (1) EP1224759B1 (it)
AT (1) ATE291301T1 (it)
DE (1) DE60018779T2 (it)
ES (1) ES2236036T3 (it)
IT (1) IT1308858B1 (it)
WO (1) WO2001031821A2 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002091681A2 (en) * 2001-05-04 2002-11-14 Appian Communications, Inc. Protecting ring network data
US7158478B1 (en) * 2001-07-11 2007-01-02 Alcatel Method and apparatus for signalling in a shared protection ring architecture
CN101790110B (zh) * 2009-01-22 2012-12-19 中兴通讯股份有限公司 一种协调自动保护倒换操作与恢复操作的装置及方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3432958B2 (ja) * 1995-07-21 2003-08-04 富士通株式会社 光伝送システム及び伝送路切替制御方法
JPH0974412A (ja) * 1995-09-04 1997-03-18 Fujitsu Ltd Ａｔｍ交換網のａｐｓシステム
US6144633A (en) * 1996-04-23 2000-11-07 Hitachi, Ltd. Self-healing network, method for transmission line switching thereof, and transmission equipment thereof
US6256292B1 (en) * 1996-07-11 2001-07-03 Nortel Networks Corporation Self-healing line switched ring for ATM traffic
IT1297362B1 (it) * 1997-12-31 1999-09-01 Cit Alcatel Sistema di rilevazione e/o misurazione della durata delle misconnessioni in reti di telecomunicazioni

Also Published As

Publication number Publication date
ATE291301T1 (de) 2005-04-15
EP1224759A2 (en) 2002-07-24
ES2236036T3 (es) 2005-07-16
WO2001031821A2 (en) 2001-05-03
ITTO990945A1 (it) 2001-04-29
IT1308858B1 (it) 2002-01-11
WO2001031821A3 (en) 2001-10-25
DE60018779T2 (de) 2006-04-06
EP1224759B1 (en) 2005-03-16
DE60018779D1 (de) 2005-04-21

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