ATE497315T1 - Verfahren und vorrichtungen zur bereitstellung von benetzungsstrom - Google Patents
Verfahren und vorrichtungen zur bereitstellung von benetzungsstromInfo
- Publication number
- ATE497315T1 ATE497315T1 AT07251340T AT07251340T ATE497315T1 AT E497315 T1 ATE497315 T1 AT E497315T1 AT 07251340 T AT07251340 T AT 07251340T AT 07251340 T AT07251340 T AT 07251340T AT E497315 T1 ATE497315 T1 AT E497315T1
- Authority
- AT
- Austria
- Prior art keywords
- wetting current
- line
- current circuit
- wetting
- capturing matrix
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H04M19/001—Current supply source at the exchanger providing current to substations
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Interface Circuits In Exchanges (AREA)
- Devices For Supply Of Signal Current (AREA)
- Telephonic Communication Services (AREA)
- Primary Cells (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200610072913.XA CN101052068B (zh) | 2006-04-03 | 2006-04-03 | 提供湿电流的设备及方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE497315T1 true ATE497315T1 (de) | 2011-02-15 |
Family
ID=38236213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT07251340T ATE497315T1 (de) | 2006-04-03 | 2007-03-28 | Verfahren und vorrichtungen zur bereitstellung von benetzungsstrom |
Country Status (7)
Country | Link |
---|---|
US (1) | US8275094B2 (de) |
EP (1) | EP1843566B1 (de) |
CN (2) | CN101052068B (de) |
AT (1) | ATE497315T1 (de) |
AU (1) | AU2007234199B8 (de) |
DE (1) | DE602007012164D1 (de) |
WO (1) | WO2007112688A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101052068B (zh) * | 2006-04-03 | 2011-04-06 | 华为技术有限公司 | 提供湿电流的设备及方法 |
US8130912B2 (en) | 2009-03-11 | 2012-03-06 | Lantiq Deutschland Gmbh | Line testing |
CN102572158B (zh) * | 2012-01-20 | 2014-07-30 | 华为技术有限公司 | 非对称数字用户环线adsl设备及湿电流控制方法 |
US9465075B2 (en) * | 2014-08-29 | 2016-10-11 | Freescale Semiconductor, Inc. | Wetting current diagnostics |
US9778668B2 (en) | 2014-09-30 | 2017-10-03 | Nxp Usa, Inc. | Sensed switch current control |
WO2016094242A1 (en) * | 2014-12-08 | 2016-06-16 | ENGINUITY Communications Corp. | Cable pair stabilizer unit and method and system for generating sealing current |
US20210297526A1 (en) * | 2014-12-08 | 2021-09-23 | ENGINUITY Communications Corp. | Cable Pair Stabilizer Unit and Method and System for Generating Sealing Current |
FR3032279B1 (fr) * | 2015-02-04 | 2017-02-10 | Continental Automotive France | Procede d'optimisation d'un courant de mouillage et dispositif de supervision de capteurs a interrupteurs a contact adapte |
US10101395B2 (en) | 2015-02-18 | 2018-10-16 | Nxp Usa, Inc. | Wetting current diagnostics |
CN104932326B (zh) * | 2015-05-04 | 2017-12-22 | 深圳市国电科技通信有限公司 | 信号切换矩阵 |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03250962A (ja) | 1990-02-28 | 1991-11-08 | Fujitsu Ltd | シーリングカレント供給方式 |
JP3250962B2 (ja) | 1996-09-13 | 2002-01-28 | 京セラ株式会社 | 感光体および画像形成装置 |
US6144659A (en) * | 1996-12-19 | 2000-11-07 | Lucent Technologies Inc. | Telecommunication equipment support of high speed data services |
JPH1169392A (ja) * | 1997-08-15 | 1999-03-09 | Nec Corp | 交換機加入者線路を利用した局給電方式 |
US6362909B1 (en) * | 1998-03-24 | 2002-03-26 | Lucent Technologies, Inc. | Line powering shelf for data transmission line |
KR20010023967A (ko) | 1998-07-14 | 2001-03-26 | 요트.게.아. 롤페즈 | 티켓 암호화에 의한 복사방지 |
DE19918753C2 (de) * | 1999-04-24 | 2002-02-28 | Nokia Networks Oy | Stromversorgungseinheit und Verfahren zum Generieren von Schutzströmen zum Schutz von metallischen Leitungen vor Korrosion |
US6647117B1 (en) * | 1999-08-16 | 2003-11-11 | Nortel Networks Limited | Continuity of voice carried over DSL during power failure |
AU2217101A (en) | 2000-01-03 | 2001-07-16 | Rit Technologies Ltd. | Apparatus and method for shared line testing |
CA2415866A1 (en) | 2000-07-21 | 2002-01-31 | General Instrument Corporation | System and method for facilitating subscriber access to web enabled services |
US6917683B2 (en) * | 2002-11-04 | 2005-07-12 | Mphase Technologies, Inc. | Signal splitter with test relays on auxiliary circuit board and system using same |
CN1194519C (zh) | 2002-11-12 | 2005-03-23 | 俞永涛 | 改进的用户多终端多业务统一接入设备及其业务实现方法 |
US20070287829A1 (en) * | 2002-12-04 | 2007-12-13 | Pharmacyclics, Inc. | Preparation of metallotexaphyrins |
US7027587B2 (en) * | 2003-02-14 | 2006-04-11 | Bellsouth Intellectual Property Corp | System and method for deriving sealing current |
CN100456839C (zh) * | 2003-07-12 | 2009-01-28 | 华为技术有限公司 | 一种数字用户线路的测试系统及测试方法 |
DE102004032210B4 (de) * | 2004-07-02 | 2008-09-18 | Nokia Siemens Networks Gmbh & Co.Kg | Anordnung zur Einspeisung von Frittstrom in zumindest ein Leitungspaar |
DE102004032206A1 (de) * | 2004-07-02 | 2006-01-26 | Siemens Ag | Anordnung zur Einspeisung von Frittstrom in zumindest ein Leitungspaar |
CN1725713B (zh) * | 2004-07-22 | 2010-04-28 | 华为技术有限公司 | 宽带测试抓线及保护装置 |
US7676031B2 (en) * | 2004-09-30 | 2010-03-09 | Alcatel-Lucent Usa Inc. | Method and apparatus for selectively terminating current in a digital subscriber line (DSL) modem |
US7773744B1 (en) * | 2004-11-04 | 2010-08-10 | Adtran, Inc. | System and method for terminating sealing current |
CN101057487B (zh) | 2004-11-10 | 2013-11-06 | 阿尔卡特朗讯 | 用于针对支持数据网络电话的本地环路循环施加保持电流的控制电路 |
DE102005008158B4 (de) * | 2005-02-18 | 2006-12-07 | Infineon Technologies Ag | Schaltungsanordnung zur Korrosionsschutzstromeinspeisung und Leitungstest für Zweidrahtleitungen |
US9077818B2 (en) * | 2005-04-13 | 2015-07-07 | Alcatel Lucent | Remotely migrating from a first service to a second service |
US7787614B2 (en) * | 2005-10-11 | 2010-08-31 | Corning Cable Systems Llc | Sealing current terminator for inhibiting oxidation and methods therefor |
US20070116260A1 (en) * | 2005-11-16 | 2007-05-24 | Sodersjerna Roy N | Termination circuit for broadband signal lines |
US8879691B2 (en) * | 2005-12-22 | 2014-11-04 | Alcatel Lucent | Autonomous metallic supervision with sealing current |
US7433165B2 (en) * | 2006-03-17 | 2008-10-07 | Adc Dsl Systems, Inc. | Auto-resetting span-power protection |
CN101052068B (zh) | 2006-04-03 | 2011-04-06 | 华为技术有限公司 | 提供湿电流的设备及方法 |
US8130912B2 (en) * | 2009-03-11 | 2012-03-06 | Lantiq Deutschland Gmbh | Line testing |
-
2006
- 2006-04-03 CN CN200610072913.XA patent/CN101052068B/zh active Active
-
2007
- 2007-03-27 US US11/691,825 patent/US8275094B2/en active Active
- 2007-03-28 DE DE602007012164T patent/DE602007012164D1/de active Active
- 2007-03-28 AT AT07251340T patent/ATE497315T1/de not_active IP Right Cessation
- 2007-03-28 EP EP07251340A patent/EP1843566B1/de active Active
- 2007-03-30 CN CN200780000400.0A patent/CN101317383B/zh active Active
- 2007-03-30 WO PCT/CN2007/001052 patent/WO2007112688A1/zh active Application Filing
- 2007-03-30 AU AU2007234199A patent/AU2007234199B8/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20070230686A1 (en) | 2007-10-04 |
CN101052068B (zh) | 2011-04-06 |
US8275094B2 (en) | 2012-09-25 |
CN101317383A (zh) | 2008-12-03 |
CN101052068A (zh) | 2007-10-10 |
AU2007234199B2 (en) | 2010-06-24 |
EP1843566B1 (de) | 2011-01-26 |
WO2007112688A1 (fr) | 2007-10-11 |
CN101317383B (zh) | 2012-09-05 |
EP1843566A1 (de) | 2007-10-10 |
AU2007234199B8 (en) | 2010-07-22 |
DE602007012164D1 (de) | 2011-03-10 |
AU2007234199A1 (en) | 2007-10-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |