ITMI20000139A0 - Metodo per individuare il percorso corrente dei circuiti in anelli ms-springs per telecomunicazioni - Google Patents

Metodo per individuare il percorso corrente dei circuiti in anelli ms-springs per telecomunicazioni

Info

Publication number
ITMI20000139A0
ITMI20000139A0 IT2000MI000139A ITMI20000139A ITMI20000139A0 IT MI20000139 A0 ITMI20000139 A0 IT MI20000139A0 IT 2000MI000139 A IT2000MI000139 A IT 2000MI000139A IT MI20000139 A ITMI20000139 A IT MI20000139A IT MI20000139 A0 ITMI20000139 A0 IT MI20000139A0
Authority
IT
Italy
Prior art keywords
telecommunications
springs
rings
identifying
circuits
Prior art date
Application number
IT2000MI000139A
Other languages
English (en)
Inventor
Girolamo Claudio De
Andrea Mazzini
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 IT2000MI000139A priority Critical patent/IT1316315B1/it
Publication of ITMI20000139A0 publication Critical patent/ITMI20000139A0/it
Priority to JP2001015811A priority patent/JP2001285324A/ja
Priority to AT01400220T priority patent/ATE371998T1/de
Priority to DE60130159T priority patent/DE60130159T2/de
Priority to EP01400220A priority patent/EP1122903B1/en
Priority to US09/771,436 priority patent/US7023796B2/en
Publication of ITMI20000139A1 publication Critical patent/ITMI20000139A1/it
Application granted granted Critical
Publication of IT1316315B1 publication Critical patent/IT1316315B1/it

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)
  • Monitoring And Testing Of Exchanges (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Optical Communication System (AREA)
  • Interface Circuits In Exchanges (AREA)
IT2000MI000139A 2000-02-01 2000-02-01 Metodo per individuare il percorso corrente dei circuiti in anelli ms-springs per telecomunicazioni IT1316315B1 (it)

Priority Applications (6)

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
JP2001015811A JP2001285324A (ja) 2000-02-01 2001-01-24 遠隔通信ｍｓ−ｓｐｒｉｎｇにおけるパスの現在経路を識別するための方法
AT01400220T ATE371998T1 (de) 2000-02-01 2001-01-29 Verfahren zur identifizierung der aktuellen route von pfaden in nachrichtenübertragungsnetzwerken des types ms-spring
DE60130159T DE60130159T2 (de) 2000-02-01 2001-01-29 Verfahren zur Identifizierung der aktuellen Route von Pfaden in Nachrichtenübertragungsnetzwerken des Types MS-SPRING
EP01400220A EP1122903B1 (en) 2000-02-01 2001-01-29 Method for identifying the current route of paths in telecommunications MS-SPRING
US09/771,436 US7023796B2 (en) 2000-02-01 2001-01-30 Method for identifying the current route of paths in telecommunications MS-SPRINGS

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 (3)

Publication Number Publication Date
ITMI20000139A0 true ITMI20000139A0 (it) 2000-02-01
ITMI20000139A1 ITMI20000139A1 (it) 2001-08-01
IT1316315B1 IT1316315B1 (it) 2003-04-10

Family

ID=11443842

Family Applications (1)

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

Country Status (6)

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

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 (en) * 2007-10-02 2015-03-04 Microchip Technology Germany GmbH System and method for signal failure detection in a ring bus system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0221360B1 (en) * 1985-11-04 1992-12-30 International Business Machines Corporation Digital data message transmission networks and the establishing of communication paths therein
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
IT1316315B1 (it) 2003-04-10
US20030198181A1 (en) 2003-10-23
DE60130159T2 (de) 2008-05-21
EP1122903A3 (en) 2005-01-05
US7023796B2 (en) 2006-04-04
ATE371998T1 (de) 2007-09-15
DE60130159D1 (de) 2007-10-11
ITMI20000139A1 (it) 2001-08-01
EP1122903B1 (en) 2007-08-29
EP1122903A2 (en) 2001-08-08
JP2001285324A (ja) 2001-10-12

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