ATE459193T1 - Fehlermanagmentsystem um leitungsfehler in kommunikationsnetzen vorherzusagen - Google Patents

Fehlermanagmentsystem um leitungsfehler in kommunikationsnetzen vorherzusagen

Info

Publication number
ATE459193T1
ATE459193T1 AT02704964T AT02704964T ATE459193T1 AT E459193 T1 ATE459193 T1 AT E459193T1 AT 02704964 T AT02704964 T AT 02704964T AT 02704964 T AT02704964 T AT 02704964T AT E459193 T1 ATE459193 T1 AT E459193T1
Authority
AT
Austria
Prior art keywords
network
error
communication networks
line faults
tests
Prior art date
Application number
AT02704964T
Other languages
English (en)
Inventor
Richard Maxwell
Original Assignee
British Telecomm
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 Telecomm filed Critical British Telecomm
Application granted granted Critical
Publication of ATE459193T1 publication Critical patent/ATE459193T1/de

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)
AT02704964T 2001-03-28 2002-03-12 Fehlermanagmentsystem um leitungsfehler in kommunikationsnetzen vorherzusagen ATE459193T1 (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
ATE459193T1 true ATE459193T1 (de) 2010-03-15

Family

ID=8181838

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02704964T ATE459193T1 (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
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
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
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
US10386401B2 (en) 2016-07-08 2019-08-20 Eaton Intelligent Power Limited Electrical network inspection devices
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
DE69637279T2 (de) 1995-11-20 2008-07-03 British Telecommunications P.L.C. Fehlerverwaltungssystem für ein fernmeldenetz
US5771274A (en) * 1996-06-21 1998-06-23 Mci Communications Corporation Topology-based fault analysis in telecommunications networks
CN1146215C (zh) * 1996-11-13 2004-04-14 英国电讯有限公司 用于远程通信网络的故障管理系统
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
US20040168100A1 (en) * 2000-12-04 2004-08-26 Thottan Marina K. Fault detection and prediction for management of computer networks

Also Published As

Publication number Publication date
US20040153855A1 (en) 2004-08-05
EP1374540B1 (de) 2010-02-24
EP1246435A1 (de) 2002-10-02
CA2439264A1 (en) 2002-10-10
DE60235452D1 (de) 2010-04-08
JP2008206178A (ja) 2008-09-04
CA2439264C (en) 2008-12-09
EP1374540A1 (de) 2004-01-02
JP4482045B2 (ja) 2010-06-16
AU2002238763B2 (en) 2007-06-07
WO2002080505A1 (en) 2002-10-10
JP4347570B2 (ja) 2009-10-21
JP2004526370A (ja) 2004-08-26
US7281161B2 (en) 2007-10-09

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