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DE69909722D1 - System und Verfahren zur Zuweisung von Overhead-Spannung in POTS und xDSL Signalenübertragung - Google Patents

System und Verfahren zur Zuweisung von Overhead-Spannung in POTS und xDSL Signalenübertragung

Info

Publication number
DE69909722D1
DE69909722D1 DE69909722T DE69909722T DE69909722D1 DE 69909722 D1 DE69909722 D1 DE 69909722D1 DE 69909722 T DE69909722 T DE 69909722T DE 69909722 T DE69909722 T DE 69909722T DE 69909722 D1 DE69909722 D1 DE 69909722D1
Authority
DE
Germany
Prior art keywords
pots
assigning
signal transmission
xdsl signal
overhead voltage
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.)
Expired - Lifetime
Application number
DE69909722T
Other languages
English (en)
Other versions
DE69909722T2 (de
Inventor
Carl Robert Posthuma
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.)
Nokia of America Corp
Original Assignee
Lucent Technologies Inc
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 Lucent Technologies Inc filed Critical Lucent Technologies Inc
Application granted granted Critical
Publication of DE69909722D1 publication Critical patent/DE69909722D1/de
Publication of DE69909722T2 publication Critical patent/DE69909722T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H04M11/062—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors using different frequency bands for speech and other data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13039—Asymmetrical two-way transmission, e.g. ADSL, HDSL
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1308—Power supply
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1309—Apparatus individually associated with a subscriber line, line circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13096—Digital apparatus individually associated with a subscriber line, digital line circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13106—Microprocessor, CPU
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1319—Amplifier, attenuation circuit, echo suppressor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13199—Modem, modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1322—PBX
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13292—Time division multiplexing, TDM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1332—Logic circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13389—LAN, internet

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
DE69909722T 1998-12-18 1999-12-15 System und Verfahren zur Zuweisung von Overhead-Spannung in POTS und xDSL Signalenübertragung Expired - Lifetime DE69909722T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US328102 1994-10-24
US11293898P 1998-12-18 1998-12-18
US112938P 1998-12-18
US09/328,102 US6748078B1 (en) 1998-12-18 1999-06-08 System and method for allocating overhead voltage in the transmission of pots and XDSL signals

Publications (2)

Publication Number Publication Date
DE69909722D1 true DE69909722D1 (de) 2003-08-28
DE69909722T2 DE69909722T2 (de) 2004-06-03

Family

ID=26810534

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69909722T Expired - Lifetime DE69909722T2 (de) 1998-12-18 1999-12-15 System und Verfahren zur Zuweisung von Overhead-Spannung in POTS und xDSL Signalenübertragung

Country Status (6)

Country Link
US (1) US6748078B1 (de)
EP (1) EP1011250B1 (de)
JP (1) JP3760073B2 (de)
KR (1) KR100626991B1 (de)
CA (1) CA2292310C (de)
DE (1) DE69909722T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6480510B1 (en) 1998-07-28 2002-11-12 Serconet Ltd. Local area network of serial intelligent cells
US6956826B1 (en) 1999-07-07 2005-10-18 Serconet Ltd. Local area network for distributing data communication, sensing and control signals
US6690677B1 (en) 1999-07-20 2004-02-10 Serconet Ltd. Network for telephony and data communication
US8121180B1 (en) * 1999-10-07 2012-02-21 Globalfoundries Inc. Automatic output drive level control in home networking transceiver
US6549616B1 (en) 2000-03-20 2003-04-15 Serconet Ltd. Telephone outlet for implementing a local area network over telephone lines and a local area network using such outlets
GB2364200B (en) * 2000-06-26 2003-12-10 Mitel Corp Method and apparatus for connecting broadband voice and data signals to telephone systems
DE10045775A1 (de) * 2000-09-15 2002-04-11 Siemens Ag Vorrichtung und Verfahren zum Auslösen der Initialisierungsprozedur bei hochbitratigen Datenübertragungssystemen
EP1358737A4 (de) * 2001-02-06 2009-12-02 2Wire Inc Schleifenerweiterungsvorrichtung mit wählbarem leitungsabschlu und entzerrung
KR100403214B1 (ko) * 2001-08-16 2003-10-23 엘지전자 주식회사 통화로 시험 방법
DE10154936A1 (de) * 2001-11-08 2003-05-28 Siemens Ag Schaltungsanordnung zur Reduzierung der Verlustleistung im Datenbetrieb von Breitband-SLICs für die integrierte Sprach- und Datenübertragung (xDSL)
EP1576796B1 (de) * 2002-12-26 2012-02-01 Oki Electric Industry Company, Limited Sprachkommunikationssystem
IL154234A (en) 2003-01-30 2010-12-30 Mosaid Technologies Inc Method and system for providing dc power on local telephone lines
IL159838A0 (en) 2004-01-13 2004-06-20 Yehuda Binder Information device
JP4643518B2 (ja) * 2006-08-02 2011-03-02 アルパイン株式会社 通信装置
US9155221B2 (en) 2013-03-13 2015-10-06 Emerson Network Power, Energy Systems, North America, Inc. Digital subscriber line access multiplexer enclosures having onboard power

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5103387A (en) * 1991-01-31 1992-04-07 Northern Telecom Limited High voltage converter
US5619567A (en) * 1994-10-31 1997-04-08 Advanced Micro Devices Variable DC feed characteristic in a subscriber line interface circuit
US5583934A (en) 1995-03-03 1996-12-10 Advanced Micro Devices, Inc. DC level control for an electronic telephone line card
KR0153824B1 (ko) * 1995-03-16 1998-11-16 김영환 광케이블 텔레비젼용 분산형 가입자 댁내 장치 및 전원 감시 장치
US5960036A (en) 1996-11-04 1999-09-28 Motorola, Inc. Apparatus and method for auto-configuring a communication system
US6144659A (en) * 1996-12-19 2000-11-07 Lucent Technologies Inc. Telecommunication equipment support of high speed data services
KR100223054B1 (ko) * 1997-05-26 1999-10-15 이계철 수요밀집형 가입자 광다중화 장치
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
US6366644B1 (en) * 1997-09-15 2002-04-02 Cisco Technology, Inc. Loop integrity test device and method for digital subscriber line (XDSL) communication
US6028486A (en) * 1997-10-07 2000-02-22 Telefonaktiebolaget Lm Ericsson Method and apparatus for reducing power dissipation in multi-carrier amplifiers
WO1999039467A1 (en) 1998-01-30 1999-08-05 Utstarcom, Inc. An integrated analog/digital telephone interface
US6211719B1 (en) * 1999-04-19 2001-04-03 Globespan Semiconductor Inc. Power control circuit for a line driver
GB2364200B (en) * 2000-06-26 2003-12-10 Mitel Corp Method and apparatus for connecting broadband voice and data signals to telephone systems

Also Published As

Publication number Publication date
EP1011250A1 (de) 2000-06-21
JP3760073B2 (ja) 2006-03-29
CA2292310C (en) 2003-07-29
US6748078B1 (en) 2004-06-08
DE69909722T2 (de) 2004-06-03
EP1011250B1 (de) 2003-07-23
CA2292310A1 (en) 2000-06-18
JP2000201218A (ja) 2000-07-18
KR20000052503A (ko) 2000-08-25
KR100626991B1 (ko) 2006-09-25

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