DE60018779D1 - Signalisierung von fehlern in nachrichtenübertragungsnetzwerken - Google Patents

Signalisierung von fehlern in nachrichtenübertragungsnetzwerken

Info

Publication number
DE60018779D1
DE60018779D1 DE60018779T DE60018779T DE60018779D1 DE 60018779 D1 DE60018779 D1 DE 60018779D1 DE 60018779 T DE60018779 T DE 60018779T DE 60018779 T DE60018779 T DE 60018779T DE 60018779 D1 DE60018779 D1 DE 60018779D1
Authority
DE
Germany
Prior art keywords
protecting
telecommunications networks
work
channel
transmission 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 - Fee Related
Application number
DE60018779T
Other languages
English (en)
Other versions
DE60018779T2 (de
Inventor
Lucia Bianchi
Ernesto Colizzi
Gaetano Valvo
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel SA
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 Alcatel SA filed Critical Alcatel SA
Application granted granted Critical
Publication of DE60018779D1 publication Critical patent/DE60018779D1/de
Publication of DE60018779T2 publication Critical patent/DE60018779T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
DE60018779T 1999-10-29 2000-10-17 Signalisierung von fehlern in nachrichtenübertragungsnetzwerken Expired - Fee Related DE60018779T2 (de)

Applications Claiming Priority (3)

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.
ITTO990945 1999-10-29
PCT/EP2000/011244 WO2001031821A2 (en) 1999-10-29 2000-10-17 Signalling of failures in telecommunication networks

Publications (2)

Publication Number Publication Date
DE60018779D1 true DE60018779D1 (de) 2005-04-21
DE60018779T2 DE60018779T2 (de) 2006-04-06

Family

ID=11418186

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60018779T Expired - Fee Related DE60018779T2 (de) 1999-10-29 2000-10-17 Signalisierung von fehlern in nachrichtenübertragungsnetzwerken

Country Status (6)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1384341A2 (de) * 2001-05-04 2004-01-28 Appian Communications, Inc. Übertragung von daten zwischen tdm und packet-gestützten netzwerken
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
DE69732676T2 (de) * 1996-04-23 2006-04-13 Hitachi, Ltd. Selbstheilendes Netzwerk, und Umschaltungsverfahren für Übertragungsleitungen und Übertragungseinrichtung dafür
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
ITTO990945A0 (it) 1999-10-29
EP1224759B1 (de) 2005-03-16
DE60018779T2 (de) 2006-04-06
EP1224759A2 (de) 2002-07-24
IT1308858B1 (it) 2002-01-11
ES2236036T3 (es) 2005-07-16
ITTO990945A1 (it) 2001-04-29
ATE291301T1 (de) 2005-04-15
WO2001031821A3 (en) 2001-10-25
WO2001031821A2 (en) 2001-05-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ALCATEL LUCENT, PARIS, FR

8339 Ceased/non-payment of the annual fee