WO2002058369A3 - Method and apparatus for bridged tap impact analysis - Google Patents
Method and apparatus for bridged tap impact analysis Download PDFInfo
- Publication number
- WO2002058369A3 WO2002058369A3 PCT/US2001/050479 US0150479W WO02058369A3 WO 2002058369 A3 WO2002058369 A3 WO 2002058369A3 US 0150479 W US0150479 W US 0150479W WO 02058369 A3 WO02058369 A3 WO 02058369A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- line
- model
- data services
- performance
- new model
- Prior art date
Links
Classifications
-
- 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
- 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
- H04M3/26—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
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2002246853A AU2002246853A1 (en) | 2000-10-19 | 2001-10-19 | Method and apparatus for bridged tap impact analysis |
US10/399,641 US7042983B2 (en) | 2000-10-19 | 2001-10-19 | Method and apparatus for bridged tap impact analysis |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24165900P | 2000-10-19 | 2000-10-19 | |
US60/241,659 | 2000-10-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002058369A2 WO2002058369A2 (en) | 2002-07-25 |
WO2002058369A3 true WO2002058369A3 (en) | 2002-12-27 |
Family
ID=22911639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2001/050479 WO2002058369A2 (en) | 2000-10-19 | 2001-10-19 | Method and apparatus for bridged tap impact analysis |
Country Status (3)
Country | Link |
---|---|
US (1) | US7042983B2 (en) |
AU (1) | AU2002246853A1 (en) |
WO (1) | WO2002058369A2 (en) |
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US7158563B2 (en) * | 2001-06-01 | 2007-01-02 | The Board Of Trustees Of The Leland Stanford Junior University | Dynamic digital communication system control |
DE10226759B4 (en) * | 2002-06-14 | 2011-01-27 | Infineon Technologies Ag | Method for detecting impedances, method for qualifying telephone lines |
DE10314841A1 (en) * | 2003-04-01 | 2004-12-16 | Siemens Ag | Method of determining the transfer function of subscriber lines of a communication network using a formal monolithic causal conductor model |
US20040258000A1 (en) * | 2003-05-02 | 2004-12-23 | Jalil Kamali | Automatic mode selection in Annex C |
DE102004028111B4 (en) * | 2003-06-17 | 2007-10-18 | Vodafone Holding Gmbh | Method and arrangement for checking line connections in a communication network |
US7386039B2 (en) * | 2003-09-26 | 2008-06-10 | Tollgrade Communications, Inc. | Method and apparatus for identifying faults in a broadband network |
CN1943130A (en) | 2004-02-11 | 2007-04-04 | 阿瓦雷公司 | Communication channel capacity estimation |
JP5319544B2 (en) * | 2006-12-07 | 2013-10-16 | アダプティブ スペクトラム アンド シグナル アラインメント インコーポレイテッド | DSL call signal compatibility |
US8553845B2 (en) * | 2006-12-29 | 2013-10-08 | Telecom Italia S.P.A. | Method for the status analysis of a subscriber loop to support broadband telecommunication services |
US20080292064A1 (en) * | 2007-05-21 | 2008-11-27 | Xidong Wu | Methods and apparatus to characterize a digital subscriber line (dsl) subscriber loop |
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US8345560B2 (en) * | 2008-12-12 | 2013-01-01 | At&T Intellectual Property I, Lp | Methods and apparatus to pre-qualify user communities for communication services |
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US8761350B2 (en) | 2010-10-22 | 2014-06-24 | Tollgrade Communications, Inc. | Home wiring test system with missing filter detection |
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US9054668B2 (en) | 2012-03-30 | 2015-06-09 | Broadcom Corporation | Broadband absorptive-loading filter |
EP2747401A1 (en) * | 2012-12-21 | 2014-06-25 | British Telecommunications public limited company | Fault identification using line attenuations |
EP3451642B1 (en) * | 2017-09-01 | 2020-10-21 | Nokia Solutions and Networks Oy | Method and network analyzer of evaluating a communication line |
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-
2001
- 2001-10-19 US US10/399,641 patent/US7042983B2/en not_active Expired - Fee Related
- 2001-10-19 AU AU2002246853A patent/AU2002246853A1/en not_active Abandoned
- 2001-10-19 WO PCT/US2001/050479 patent/WO2002058369A2/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999063427A1 (en) * | 1998-05-29 | 1999-12-09 | Verizon Laboratories, Inc. | Method and apparatus for digital subscriber loop qualification |
WO2000041331A1 (en) * | 1998-12-31 | 2000-07-13 | Qwest Communications International Inc. | Method for qualifying a loop for dsl service |
Also Published As
Publication number | Publication date |
---|---|
US20040028189A1 (en) | 2004-02-12 |
US7042983B2 (en) | 2006-05-09 |
AU2002246853A1 (en) | 2002-07-30 |
WO2002058369A2 (en) | 2002-07-25 |
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