DE60235452D1 - Fehlermanagmentsystem um leitungsfehler in kommunikationsnetzen vorherzusagen - Google Patents

Fehlermanagmentsystem um leitungsfehler in kommunikationsnetzen vorherzusagen

Info

Publication number
DE60235452D1
DE60235452D1 DE60235452T DE60235452T DE60235452D1 DE 60235452 D1 DE60235452 D1 DE 60235452D1 DE 60235452 T DE60235452 T DE 60235452T DE 60235452 T DE60235452 T DE 60235452T DE 60235452 D1 DE60235452 D1 DE 60235452D1
Authority
DE
Germany
Prior art keywords
fault
network
management system
communication networks
tests
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 - Lifetime
Application number
DE60235452T
Other languages
English (en)
Inventor
Richard Maxwell
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.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
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 British Telecommunications PLC filed Critical British Telecommunications PLC
Application granted granted Critical
Publication of DE60235452D1 publication Critical patent/DE60235452D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H04L41/06—Management of faults, events, alarms or notifications
    • H04L41/0631—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis
    • H04L41/065—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis involving logical or physical relationship, e.g. grouping and hierarchies
    • 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
    • H04L41/32—Specific management aspects for broadband networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/2254—Arrangements for supervision, monitoring or testing in networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
    • H04M3/28—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor
    • H04M3/30—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges
    • H04Q3/0062—Provisions for network management
    • H04Q3/0075—Fault management techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/08—Indicating faults in circuits or apparatus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/36—Statistical metering, e.g. recording occasions when traffic exceeds capacity of trunks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Small-Scale Networks (AREA)
DE60235452T 2001-03-28 2002-03-12 Fehlermanagmentsystem um leitungsfehler in kommunikationsnetzen vorherzusagen Expired - Lifetime DE60235452D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01302865A EP1246435A1 (de) 2001-03-28 2001-03-28 Fehlermanagementsystem um Leitungsfehler in Kommunikationsnetzen vorherzusagen
PCT/GB2002/001123 WO2002080505A1 (en) 2001-03-28 2002-03-12 Fault management system to preempt line faults in communications networks

Publications (1)

Publication Number Publication Date
DE60235452D1 true DE60235452D1 (de) 2010-04-08

Family

ID=8181838

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60235452T Expired - Lifetime DE60235452D1 (de) 2001-03-28 2002-03-12 Fehlermanagmentsystem um leitungsfehler in kommunikationsnetzen vorherzusagen

Country Status (8)

Country Link
US (1) US7281161B2 (de)
EP (2) EP1246435A1 (de)
JP (2) JP4347570B2 (de)
AT (1) ATE459193T1 (de)
AU (1) AU2002238763B2 (de)
CA (1) CA2439264C (de)
DE (1) DE60235452D1 (de)
WO (1) WO2002080505A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060268725A1 (en) * 2005-05-25 2006-11-30 International Business Machines Corporation Operating network managers in verification mode to facilitate error handling of communications networks
GB2432747A (en) * 2005-11-25 2007-05-30 Marconi Comm Gmbh Concentrator for unused subscriber lines comprising crossover switching matrix and two distribution switching matrices
GB2432746A (en) * 2005-11-25 2007-05-30 Marconi Comm Gmbh A flexible main distribution frame arrangement for connection of subscriber loops to a digital subscriber line interface
GB2432745A (en) * 2005-11-25 2007-05-30 Marconi Comm Gmbh Main Distribution Frame with subscriber side crossover switching matrix connected to a cross linked pair of distribution switching matrices
JP5470233B2 (ja) * 2010-12-17 2014-04-16 エヌ・ティ・ティ・コムウェア株式会社 監視装置、監視方法及びプログラム
EP2744116A1 (de) * 2012-12-13 2014-06-18 British Telecommunications public limited company Fehlerlokalisierung
US10477199B2 (en) * 2013-03-15 2019-11-12 Arris Enterprises Llc Method for identifying and prioritizing fault location in a cable plant
US9258202B2 (en) * 2013-08-13 2016-02-09 Ciena Corporation Correlation of performance monitoring records for logical end points within a protected group
CN109313228B (zh) 2016-07-08 2022-04-08 伊顿智能动力有限公司 电气网络检查装置
US10339036B2 (en) * 2016-12-30 2019-07-02 Accenture Global Solutions Limited Test automation using multiple programming languages
US11411605B2 (en) 2017-03-30 2022-08-09 British Telecommunications Public Limited Company Measurement method
WO2019185539A1 (en) 2018-03-29 2019-10-03 British Telecommunications Public Limited Company Measurement method
JP7107158B2 (ja) * 2018-10-18 2022-07-27 日本電信電話株式会社 ネットワーク管理装置、方法およびプログラム

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5819028A (en) * 1992-06-10 1998-10-06 Bay Networks, Inc. Method and apparatus for determining the health of a network
US5392328A (en) * 1993-02-04 1995-02-21 Bell Communications Research, Inc. System and method for automatically detecting root causes of switching connection failures in a telephone network
ES2293650T3 (es) * 1995-11-20 2008-03-16 British Telecommunications Public Limited Company Sistema de gestion de fallos para una red de telecomunicaciones.
US5771274A (en) * 1996-06-21 1998-06-23 Mci Communications Corporation Topology-based fault analysis in telecommunications networks
AU719222B2 (en) * 1996-11-13 2000-05-04 British Telecommunications Public Limited Company Fault management system for a telecommunications network
US6353902B1 (en) * 1999-06-08 2002-03-05 Nortel Networks Limited Network fault prediction and proactive maintenance system
US6748557B1 (en) * 2000-09-27 2004-06-08 International Buisness Machines Corporation System, method, and program for determining the availability of interfaces to a control unit
US7043661B2 (en) * 2000-10-19 2006-05-09 Tti-Team Telecom International Ltd. Topology-based reasoning apparatus for root-cause analysis of network faults
AU2002220049A1 (en) * 2000-12-04 2002-06-18 Rensselaer Polytechnic Institute Fault detection and prediction for management of computer networks

Also Published As

Publication number Publication date
EP1246435A1 (de) 2002-10-02
US20040153855A1 (en) 2004-08-05
EP1374540B1 (de) 2010-02-24
ATE459193T1 (de) 2010-03-15
JP4482045B2 (ja) 2010-06-16
WO2002080505A1 (en) 2002-10-10
JP4347570B2 (ja) 2009-10-21
JP2008206178A (ja) 2008-09-04
AU2002238763B2 (en) 2007-06-07
EP1374540A1 (de) 2004-01-02
JP2004526370A (ja) 2004-08-26
CA2439264A1 (en) 2002-10-10
CA2439264C (en) 2008-12-09
US7281161B2 (en) 2007-10-09

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Legal Events

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