GB9706521D0 - System and method for telecommunications system fault diagnostics - Google Patents

System and method for telecommunications system fault diagnostics

Info

Publication number
GB9706521D0
GB9706521D0 GBGB9706521.3A GB9706521A GB9706521D0 GB 9706521 D0 GB9706521 D0 GB 9706521D0 GB 9706521 A GB9706521 A GB 9706521A GB 9706521 D0 GB9706521 D0 GB 9706521D0
Authority
GB
United Kingdom
Prior art keywords
fault diagnostics
telecommunications
telecommunications system
system fault
diagnostics
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.)
Granted
Application number
GBGB9706521.3A
Other versions
GB2327553B (en
GB2327553A (en
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.)
North Hills Signal Processing Corp
Original Assignee
Porta Systems Corp
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 Porta Systems Corp filed Critical Porta Systems Corp
Priority to GB9706521A priority Critical patent/GB2327553B/en
Publication of GB9706521D0 publication Critical patent/GB9706521D0/en
Priority to AU65807/98A priority patent/AU6580798A/en
Priority to PCT/US1998/005736 priority patent/WO1998044428A1/en
Priority to EP98911981A priority patent/EP0972252A4/en
Priority to US09/402,281 priority patent/US6636841B1/en
Priority to CA002285239A priority patent/CA2285239A1/en
Publication of GB2327553A publication Critical patent/GB2327553A/en
Application granted granted Critical
Publication of GB2327553B publication Critical patent/GB2327553B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H04Q3/0087—Network testing or monitoring arrangements
    • 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
    • H04L41/16—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks using machine learning or artificial intelligence
    • 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
    • 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
    • H04M3/24—Arrangements for supervision, monitoring or testing with provision for checking the normal operation
    • H04M3/247—Knowledge-based maintenance systems
    • 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
    • H04M3/22—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
    • H04M3/301—Circuit arrangements at the subscriber's side of the line
    • 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
    • H04M3/305—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop testing of physical copper line parameters, e.g. capacitance or resistance
GB9706521A 1997-04-01 1997-04-01 System and method for telecommunications system fault diagnostics Expired - Lifetime GB2327553B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB9706521A GB2327553B (en) 1997-04-01 1997-04-01 System and method for telecommunications system fault diagnostics
US09/402,281 US6636841B1 (en) 1997-04-01 1998-03-23 System and method for telecommunications system fault diagnostics
PCT/US1998/005736 WO1998044428A1 (en) 1997-04-01 1998-03-23 System and method for telecommunications system fault diagnostics
EP98911981A EP0972252A4 (en) 1997-04-01 1998-03-23 System and method for telecommunications system fault diagnostics
AU65807/98A AU6580798A (en) 1997-04-01 1998-03-23 System and method for telecommunications system fault diagnostics
CA002285239A CA2285239A1 (en) 1997-04-01 1998-03-23 System and method for telecommunications system fault diagnostics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9706521A GB2327553B (en) 1997-04-01 1997-04-01 System and method for telecommunications system fault diagnostics

Publications (3)

Publication Number Publication Date
GB9706521D0 true GB9706521D0 (en) 1997-05-21
GB2327553A GB2327553A (en) 1999-01-27
GB2327553B GB2327553B (en) 2002-08-21

Family

ID=10810061

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9706521A Expired - Lifetime GB2327553B (en) 1997-04-01 1997-04-01 System and method for telecommunications system fault diagnostics

Country Status (5)

Country Link
EP (1) EP0972252A4 (en)
AU (1) AU6580798A (en)
CA (1) CA2285239A1 (en)
GB (1) GB2327553B (en)
WO (1) WO1998044428A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112766396A (en) * 2021-01-27 2021-05-07 昆仑数智科技有限责任公司 System, method, computer device and medium for detecting device abnormality

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US6895081B1 (en) 1999-04-20 2005-05-17 Teradyne, Inc. Predicting performance of telephone lines for data services
US7127506B1 (en) 1999-05-28 2006-10-24 Teradyne, Inc. PC configuration fault analysis
US6654914B1 (en) * 1999-05-28 2003-11-25 Teradyne, Inc. Network fault isolation
GB2355361B (en) 1999-06-23 2004-04-14 Teradyne Inc Qualifying telephone lines for data transmission
US6687336B1 (en) 1999-09-30 2004-02-03 Teradyne, Inc. Line qualification with neural networks
GB0005227D0 (en) 2000-03-03 2000-04-26 Teradyne Inc Technique for estimatio of insertion loss
GB0007836D0 (en) 2000-03-31 2000-05-17 British Telecomm Telecommunications line parameter estimation
GB2365253B (en) 2000-07-19 2004-06-16 Teradyne Inc Method of performing insertion loss estimation
EP1191803A1 (en) * 2000-09-20 2002-03-27 Lucent Technologies Inc. Method and system for detecting network states of a hierarchically structured network comprising network elements on at least two layers
WO2002058369A2 (en) 2000-10-19 2002-07-25 Teradyne, Inc. Method and apparatus for bridged tap impact analysis
US6914961B2 (en) 2002-09-30 2005-07-05 Teradyne, Inc. Speed binning by neural network
GB0307115D0 (en) * 2003-03-27 2003-04-30 British Telecomm Line testing apparatus and method
US7386039B2 (en) 2003-09-26 2008-06-10 Tollgrade Communications, Inc. Method and apparatus for identifying faults in a broadband network
CN104469832B (en) * 2014-12-19 2018-03-02 武汉虹信通信技术有限责任公司 Mobile communications network accident analysis locating assist system
CN109284830A (en) * 2018-11-27 2019-01-29 广东电网有限责任公司 A kind of combination single-ended traveling wave fault location algorithm
CN109510738B (en) * 2018-12-14 2022-02-22 平安壹钱包电子商务有限公司 Communication link test method and device
CN110222830B (en) * 2019-06-13 2023-10-31 中国人民解放军空军工程大学 Deep feed-forward network fault diagnosis method based on adaptive genetic algorithm optimization
CN111539516A (en) * 2020-04-22 2020-08-14 谭雄向 Power grid fault diagnosis system and method based on big data processing
CN111505424A (en) * 2020-05-06 2020-08-07 哈尔滨工业大学 Large experimental device power equipment fault diagnosis method based on deep convolutional neural network
CN112820321A (en) * 2021-03-05 2021-05-18 河北雄安友平科技有限公司 Remote intelligent audio diagnosis system, method, equipment and medium for oil pumping unit
CN113238144A (en) * 2021-06-17 2021-08-10 哈尔滨理工大学 Fault diagnosis system of nonlinear analog circuit based on multi-tone signal
CN113740667B (en) * 2021-08-30 2022-06-14 华北电力大学 Power grid fault diagnosis method integrating self-encoder and convolutional neural network
CN116070151B (en) * 2023-03-17 2023-06-20 国网安徽省电力有限公司超高压分公司 Ultra-high voltage direct current transmission line fault detection method based on generalized regression neural network

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
CA1335836C (en) * 1988-07-07 1995-06-06 Ichiro Iida Adaptive routing system
US5440566A (en) 1991-09-23 1995-08-08 Southwest Research Institute Fault detection and diagnosis for printed circuit boards
US5293323A (en) 1991-10-24 1994-03-08 General Electric Company Method for fault diagnosis by assessment of confidence measure
US5442555A (en) 1992-05-18 1995-08-15 Argonne National Laboratory Combined expert system/neural networks method for process fault diagnosis
US5666481A (en) * 1993-02-26 1997-09-09 Cabletron Systems, Inc. Method and apparatus for resolving faults in communications networks
US5465321A (en) 1993-04-07 1995-11-07 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Hidden markov models for fault detection in dynamic systems
DE4333257C2 (en) * 1993-09-27 1997-09-04 Siemens Ag Method of obtaining an error flag signal
US5537327A (en) * 1993-10-22 1996-07-16 New York State Electric & Gas Corporation Method and apparatus for detecting high-impedance faults in electrical power systems
US5544308A (en) * 1994-08-02 1996-08-06 Giordano Automation Corp. Method for automating the development and execution of diagnostic reasoning software in products and processes
US5699402A (en) * 1994-09-26 1997-12-16 Teradyne, Inc. Method and apparatus for fault segmentation in a telephone network
ES2217273T3 (en) * 1994-11-14 2004-11-01 Harris Corporation TROUBLESHOOTING SYSTEM FOR A TELEPHONE SYSTEM.
US5778184A (en) 1996-06-28 1998-07-07 Mci Communications Corporation System method and computer program product for processing faults in a hierarchial network

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112766396A (en) * 2021-01-27 2021-05-07 昆仑数智科技有限责任公司 System, method, computer device and medium for detecting device abnormality

Also Published As

Publication number Publication date
EP0972252A1 (en) 2000-01-19
CA2285239A1 (en) 1998-10-08
AU6580798A (en) 1998-10-22
EP0972252A4 (en) 2001-02-21
GB2327553B (en) 2002-08-21
WO1998044428A1 (en) 1998-10-08
GB2327553A (en) 1999-01-27

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20170331