SE9903116L - Förfarande och anordning för att förkorta en linjedrivares återhämtningstid - Google Patents

Förfarande och anordning för att förkorta en linjedrivares återhämtningstid

Info

Publication number
SE9903116L
SE9903116L SE9903116A SE9903116A SE9903116L SE 9903116 L SE9903116 L SE 9903116L SE 9903116 A SE9903116 A SE 9903116A SE 9903116 A SE9903116 A SE 9903116A SE 9903116 L SE9903116 L SE 9903116L
Authority
SE
Sweden
Prior art keywords
line driver
recovery time
shortening
voltage
output
Prior art date
Application number
SE9903116A
Other languages
Unknown language ( )
English (en)
Other versions
SE9903116D0 (sv
SE514936C2 (sv
Inventor
Hans Johansson
Ulf Lundin
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9903116A priority Critical patent/SE514936C2/sv
Priority to TW088115214A priority patent/TW437231B/zh
Publication of SE9903116D0 publication Critical patent/SE9903116D0/sv
Priority to JP2001522755A priority patent/JP2003509912A/ja
Priority to EP00952109A priority patent/EP1214838B1/en
Priority to AU64867/00A priority patent/AU6486700A/en
Priority to DE60018296T priority patent/DE60018296T2/de
Priority to PCT/SE2000/001545 priority patent/WO2001019069A1/en
Priority to AT00952109T priority patent/ATE289736T1/de
Priority to KR1020027002256A priority patent/KR20020040784A/ko
Priority to CA002383761A priority patent/CA2383761A1/en
Priority to CNB008124191A priority patent/CN1135826C/zh
Priority to US09/652,027 priority patent/US6507470B1/en
Publication of SE9903116L publication Critical patent/SE9903116L/sv
Publication of SE514936C2 publication Critical patent/SE514936C2/sv
Priority to HK03102124.2A priority patent/HK1050097A1/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/18—Automatic or semi-automatic exchanges with means for reducing interference or noise; with means for reducing effects due to line faults with means for protecting lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/005—Interface circuits for subscriber lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Vehicle Body Suspensions (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Dc-Dc Converters (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Control Of El Displays (AREA)
SE9903116A 1999-09-03 1999-09-03 Förfarande och anordning för att förkorta en linjedrivares återhämtningstid SE514936C2 (sv)

Priority Applications (13)

Application Number Priority Date Filing Date Title
SE9903116A SE514936C2 (sv) 1999-09-03 1999-09-03 Förfarande och anordning för att förkorta en linjedrivares återhämtningstid
TW088115214A TW437231B (en) 1999-09-03 1999-09-03 Method and arrangement for shortening the recovery time of a line driver
CNB008124191A CN1135826C (zh) 1999-09-03 2000-08-04 用于缩短线路驱动器的恢复时间的方法和装置
PCT/SE2000/001545 WO2001019069A1 (en) 1999-09-03 2000-08-04 Method and arrangement for shortening the recovery time of a line driver
EP00952109A EP1214838B1 (en) 1999-09-03 2000-08-04 Method and arrangement for shortening the recovery time of a line driver
AU64867/00A AU6486700A (en) 1999-09-03 2000-08-04 Method and arrangement for shortening the recovery time of line driver
DE60018296T DE60018296T2 (de) 1999-09-03 2000-08-04 Verfahren und vorrichtung zur verkürzung der erholungszeit eines leitungstreibers
JP2001522755A JP2003509912A (ja) 1999-09-03 2000-08-04 回線ドライバの回復時間を短縮する方法および装置
AT00952109T ATE289736T1 (de) 1999-09-03 2000-08-04 Verfahren und vorrichtung zur verkürzung der erholungszeit eines leitungstreibers
KR1020027002256A KR20020040784A (ko) 1999-09-03 2000-08-04 회선 구동기의 복구 시간 단축 방법 및 장치
CA002383761A CA2383761A1 (en) 1999-09-03 2000-08-04 Method and arrangement for shortening the recovery time of a line driver
US09/652,027 US6507470B1 (en) 1999-09-03 2000-08-31 Method and arrangement for shortening the recovery time of a line driver
HK03102124.2A HK1050097A1 (zh) 1999-09-03 2003-03-24 用於縮短線路驅動器的恢復時間的方法和裝置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9903116A SE514936C2 (sv) 1999-09-03 1999-09-03 Förfarande och anordning för att förkorta en linjedrivares återhämtningstid

Publications (3)

Publication Number Publication Date
SE9903116D0 SE9903116D0 (sv) 1999-09-03
SE9903116L true SE9903116L (sv) 2001-03-04
SE514936C2 SE514936C2 (sv) 2001-05-21

Family

ID=20416846

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9903116A SE514936C2 (sv) 1999-09-03 1999-09-03 Förfarande och anordning för att förkorta en linjedrivares återhämtningstid

Country Status (13)

Country Link
US (1) US6507470B1 (sv)
EP (1) EP1214838B1 (sv)
JP (1) JP2003509912A (sv)
KR (1) KR20020040784A (sv)
CN (1) CN1135826C (sv)
AT (1) ATE289736T1 (sv)
AU (1) AU6486700A (sv)
CA (1) CA2383761A1 (sv)
DE (1) DE60018296T2 (sv)
HK (1) HK1050097A1 (sv)
SE (1) SE514936C2 (sv)
TW (1) TW437231B (sv)
WO (1) WO2001019069A1 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1819047B1 (en) * 2006-02-13 2012-07-25 Infineon Technologies AG Circuit and method for reducing jitter and /or phase jump problems in a clock amplifier device

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8100242A (nl) * 1981-01-20 1982-08-16 Philips Nv Overspanningsbeveiliging van een lijncircuit.
US4866768A (en) * 1985-06-26 1989-09-12 Siemens Corporate Research & Support, Inc. Station line interface circuit for a telecommunication network
CA1260171A (en) * 1987-05-15 1989-09-26 Reinhard W. Rosch Protection arrangement for a telephone subscriber line interface circuit
FR2616277B1 (fr) * 1987-06-05 1990-12-07 Thomson Semiconducteurs Circuit pour poste telephonique incorporant une protection contre les surcharges de tension
US4856059A (en) * 1987-11-13 1989-08-08 Itec, Inc. Semiconductor subscriber line interface circuit with enhanced survivability
JPH01241261A (ja) 1988-03-22 1989-09-26 Fujitsu Ltd 過電流保護方式
US4849846A (en) * 1988-12-16 1989-07-18 Northern Telecom Limited Telephone protection circuit
US5392349A (en) * 1992-05-18 1995-02-21 At&T Corp. Overvoltage protection scheme for subscriber loops and method of performing same
US5390231A (en) * 1993-04-01 1995-02-14 Northern Telecom Limited Protection and recovery of telephone line interface circuits
DE4402461A1 (de) * 1994-01-28 1995-08-03 Sel Alcatel Ag Schutzschaltung für eine Teilnehmeranschlußschaltung sowie Teilnehmeranschlußschaltung damit
FR2719721B1 (fr) * 1994-05-09 1996-09-20 Sgs Thomson Microelectronics Protection d'interface de lignes téléphoniques.
SE519189C2 (sv) * 1994-06-28 2003-01-28 Ericsson Telefon Ab L M Anordning för att skydda en abonnentlinjekrets från överspänningar
FR2746998B1 (fr) * 1996-03-26 1998-06-26 Sgs Thomson Microelectronics Protection contre les surtensions d'une interface de lignes telephoniques
US5739999A (en) * 1996-08-05 1998-04-14 Lucent Technologies Inc. Current limiting circuit
US5872842A (en) * 1996-12-27 1999-02-16 Scientific-Atlanta, Inc. Unbalanced ringing using a balanced ringing generator of a subscriber line interface circuit
US6178080B1 (en) * 1999-08-26 2001-01-23 Siecor Operations, Llc Resettable fast current limiter in telecommunications protection

Also Published As

Publication number Publication date
AU6486700A (en) 2001-04-10
DE60018296D1 (de) 2005-03-31
SE9903116D0 (sv) 1999-09-03
TW437231B (en) 2001-05-28
CN1135826C (zh) 2004-01-21
WO2001019069A1 (en) 2001-03-15
EP1214838A1 (en) 2002-06-19
EP1214838B1 (en) 2005-02-23
SE514936C2 (sv) 2001-05-21
ATE289736T1 (de) 2005-03-15
HK1050097A1 (zh) 2003-06-06
CA2383761A1 (en) 2001-03-15
JP2003509912A (ja) 2003-03-11
US6507470B1 (en) 2003-01-14
CN1372755A (zh) 2002-10-02
KR20020040784A (ko) 2002-05-30
DE60018296T2 (de) 2006-04-06

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Legal Events

Date Code Title Description
NUG Patent has lapsed