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ATE371998T1 - Verfahren zur identifizierung der aktuellen route von pfaden in nachrichtenübertragungsnetzwerken des types ms-spring - Google Patents

Verfahren zur identifizierung der aktuellen route von pfaden in nachrichtenübertragungsnetzwerken des types ms-spring

Info

Publication number
ATE371998T1
ATE371998T1 AT01400220T AT01400220T ATE371998T1 AT E371998 T1 ATE371998 T1 AT E371998T1 AT 01400220 T AT01400220 T AT 01400220T AT 01400220 T AT01400220 T AT 01400220T AT E371998 T1 ATE371998 T1 AT E371998T1
Authority
AT
Austria
Prior art keywords
paths
identifying
current route
message transmission
steps
Prior art date
Application number
AT01400220T
Other languages
English (en)
Inventor
Girolamo Claudio De
Andrea Mazzini
Original Assignee
Alcatel Lucent
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 Lucent filed Critical Alcatel Lucent
Application granted granted Critical
Publication of ATE371998T1 publication Critical patent/ATE371998T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
    • H04L43/0817—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking functioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/28—Routing or path finding of packets in data switching networks using route fault recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Optical Communication System (AREA)
AT01400220T 2000-02-01 2001-01-29 Verfahren zur identifizierung der aktuellen route von pfaden in nachrichtenübertragungsnetzwerken des types ms-spring ATE371998T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000MI000139A IT1316315B1 (it) 2000-02-01 2000-02-01 Metodo per individuare il percorso corrente dei circuiti in anelli ms-springs per telecomunicazioni

Publications (1)

Publication Number Publication Date
ATE371998T1 true ATE371998T1 (de) 2007-09-15

Family

ID=11443842

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01400220T ATE371998T1 (de) 2000-02-01 2001-01-29 Verfahren zur identifizierung der aktuellen route von pfaden in nachrichtenübertragungsnetzwerken des types ms-spring

Country Status (6)

Country Link
US (1) US7023796B2 (de)
EP (1) EP1122903B1 (de)
JP (1) JP2001285324A (de)
AT (1) ATE371998T1 (de)
DE (1) DE60130159T2 (de)
IT (1) IT1316315B1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7609966B2 (en) * 2005-02-18 2009-10-27 Fujitsu Limited Method and system for time-sharing transmission frequencies in an optical network
US7515828B2 (en) * 2005-03-15 2009-04-07 Fujitsu Limited System and method for implementing optical light-trails
US7466917B2 (en) 2005-03-15 2008-12-16 Fujitsu Limited Method and system for establishing transmission priority for optical light-trails
US7616891B2 (en) * 2005-03-30 2009-11-10 Fujitsu Limited System and method for transmission and reception of traffic in optical light-trails
US7787763B2 (en) * 2005-04-04 2010-08-31 Fujitsu Limited System and method for protecting optical light-trails
US7457540B2 (en) * 2005-04-29 2008-11-25 Fujitsu Limited System and method for shaping traffic in optical light-trails
US7499465B2 (en) * 2005-07-19 2009-03-03 Fujitsu Limited Heuristic assignment of light-trails in an optical network
US7801034B2 (en) * 2006-04-28 2010-09-21 Fujitsu Limited System and method for bandwidth allocation in an optical light-trail
EP2206293B1 (de) * 2007-10-02 2015-03-04 Microchip Technology Germany GmbH System und verfahren zur signalausfalldetektion in einem ringbussystem

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3687400T2 (de) * 1985-11-04 1993-07-15 Ibm Digitale nachrichtenuebertragungsnetzwerke und aufbau von uebertragungswegen in diesen netzwerken.
US6760302B1 (en) * 1996-12-20 2004-07-06 The Trustees Of Columbia University In The City Of New York Automatic protection switching system in a network
US6154296A (en) * 1997-11-05 2000-11-28 Northern Telecom Limited Telecommunications network having shared protect capacity architecture
GB9807583D0 (en) * 1998-04-08 1998-06-10 Cambrian Systems Corp Path switched shared protection
JPH11313095A (ja) * 1998-04-28 1999-11-09 Nec Corp リングネットワークシステム、そのプロテクション方法及びプロテクション処理プログラム記録媒体
US6324162B1 (en) * 1998-06-03 2001-11-27 At&T Corp. Path-based restoration mesh networks
GB2338370B (en) * 1998-06-09 2000-07-19 Plessey Telecomm Telecommunications system
US6535481B1 (en) * 1999-08-20 2003-03-18 Nortel Networks Limited Network data routing protection cycles for automatic protection switching

Also Published As

Publication number Publication date
EP1122903B1 (de) 2007-08-29
EP1122903A2 (de) 2001-08-08
US7023796B2 (en) 2006-04-04
DE60130159T2 (de) 2008-05-21
JP2001285324A (ja) 2001-10-12
US20030198181A1 (en) 2003-10-23
DE60130159D1 (de) 2007-10-11
ITMI20000139A1 (it) 2001-08-01
ITMI20000139A0 (it) 2000-02-01
EP1122903A3 (de) 2005-01-05
IT1316315B1 (it) 2003-04-10

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Legal Events

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