ATE201947T1 - Verfahren, schnittstellenmodule und telefonnetz zum multiplexen und demultiplexen eines analogen mts (nachrichtentelefondienst) signals und eines adsl (asymmetrische digitale teilnehmerleitung) datenstroms - Google Patents

Verfahren, schnittstellenmodule und telefonnetz zum multiplexen und demultiplexen eines analogen mts (nachrichtentelefondienst) signals und eines adsl (asymmetrische digitale teilnehmerleitung) datenstroms

Info

Publication number
ATE201947T1
ATE201947T1 AT95201040T AT95201040T ATE201947T1 AT E201947 T1 ATE201947 T1 AT E201947T1 AT 95201040 T AT95201040 T AT 95201040T AT 95201040 T AT95201040 T AT 95201040T AT E201947 T1 ATE201947 T1 AT E201947T1
Authority
AT
Austria
Prior art keywords
signal
telephone service
mts
adsl
message telephone
Prior art date
Application number
AT95201040T
Other languages
English (en)
Inventor
Denis Julien Gilles Mestdagh
Paul Spruyt
Peter Paul Frans Reusens
De Beeck Edmond Celina Joze Op
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Application granted granted Critical
Publication of ATE201947T1 publication Critical patent/ATE201947T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies
    • 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
    • H04M11/068—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors using time division multiplex techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephonic Communication Services (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
AT95201040T 1995-04-24 1995-04-24 Verfahren, schnittstellenmodule und telefonnetz zum multiplexen und demultiplexen eines analogen mts (nachrichtentelefondienst) signals und eines adsl (asymmetrische digitale teilnehmerleitung) datenstroms ATE201947T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95201040A EP0740451B1 (de) 1995-04-24 1995-04-24 Verfahren, Schnittstellenmodule und Telefonnetz zum Multiplexen und Demultiplexen eines analogen MTS (Nachrichtentelefondienst) signals und eines ADSL (asymmetrische digitale Teilnehmerleitung) Datenstroms

Publications (1)

Publication Number Publication Date
ATE201947T1 true ATE201947T1 (de) 2001-06-15

Family

ID=8220219

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95201040T ATE201947T1 (de) 1995-04-24 1995-04-24 Verfahren, schnittstellenmodule und telefonnetz zum multiplexen und demultiplexen eines analogen mts (nachrichtentelefondienst) signals und eines adsl (asymmetrische digitale teilnehmerleitung) datenstroms

Country Status (5)

Country Link
EP (1) EP0740451B1 (de)
AT (1) ATE201947T1 (de)
AU (1) AU706604B2 (de)
DE (1) DE69525238T2 (de)
ES (1) ES2158035T3 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9611952D0 (en) * 1996-06-07 1996-08-07 Plessey Telecomm Encoding telephony onto DMT carriers
US6370149B1 (en) 1998-07-20 2002-04-09 Ameritech Corporation Telecommunication system, method and subscriber unit for use therein
AU5091298A (en) * 1996-11-01 1998-05-29 Ameritech Corporation Method and apparatus for providing a derived digital telephone voice channel
GB2350016B (en) * 1996-11-01 2001-02-21 Ameritech Corp Method and apparatus for providing a derived digital telephone voice channel
US7187686B1 (en) 1996-11-01 2007-03-06 Sbc Properties, B.P. Telecommunication system, method and subscriber unit for use therein
GB9624180D0 (en) * 1996-11-21 1997-01-08 Plessey Telecomm Telecommunication equipment
US5949763A (en) 1997-07-17 1999-09-07 Ameritech Corporation Method and apparatus for providing broadband access conferencing services
IL121643A (en) * 1997-08-27 2000-07-16 Eci Telecom Ltd Apparatus and method for concurrent voice and data transmission
US6141356A (en) 1997-11-10 2000-10-31 Ameritech Corporation System and method for distributing voice and data information over wireless and wireline networks
US6424646B1 (en) * 1997-12-31 2002-07-23 At&T Corp. Integrated services director (ISD) overall architecture
US7054313B1 (en) 1997-12-31 2006-05-30 At&T Corp. Integrated services director (ISD) overall architecture
US6424661B1 (en) 1998-06-25 2002-07-23 Alcatel Usa Sourcing, L.P. ADSL with RF POTS overlay
ES2273398T3 (es) * 1998-11-17 2007-05-01 Alcatel Unidad de terminacion de linea de comunicaciones, modem y unidad de oficina central en los que se utiliza la unidad de terminacion de linea.
US6335936B1 (en) 1999-04-22 2002-01-01 Ameritech Corporation Wide area communication networking
US6285671B1 (en) 1999-04-22 2001-09-04 Ameritech Corporation Method and system for providing facsimile service over a digital subscriber line
EP1198970B1 (de) * 1999-07-28 2005-12-14 Infineon Technologies AG Verfahren und vorrichtung zur gemeinsamen übertragung von isdn- und adsl-daten
ATE421841T1 (de) 1999-11-19 2009-02-15 Alcatel Lucent Telefonsystem, zentrale vermittlungsstelle und trennvorrichtung für analoge telefonsignalen und digitale datensignalen
EP1111896A1 (de) * 1999-12-21 2001-06-27 Alcatel Vermittlungsstelle für ein schleifenförmiges digitales Übertragungssystem
ES2185541T3 (es) 2000-01-20 2003-05-01 Cit Alcatel Metodo para reducir la distorsion de una señal de datos digitales por una señal de llamada de un servicio telefonico antiguo simple, y generador de señal de llamada telefonica asociado.
US6574313B1 (en) 2000-05-12 2003-06-03 Turnstone Systems, Inc. Voice over DSL method and system for supporting a lifeline
US6546089B1 (en) 2000-05-12 2003-04-08 Turnstone Systems, Inc. Method and system for supporting a lifeline associated with voice over DSL
EP1175076A3 (de) * 2000-07-18 2004-02-04 Alcatel USA Sourcing, L.P. Vorrichtung und Verfahren zur Bereitstellung von POTS Notdiensten in einem Netzwerk ohne integrierte POTS Notdienstverbindungen
DE10045722A1 (de) * 2000-09-15 2002-04-11 Infineon Technologies Ag Splittervorrichtung zum Trennen und Zusammenfügen von in Frequenzgetrennlage übertragenen elektrischen Kommunikationssignalen
US20020101817A1 (en) * 2001-01-31 2002-08-01 Joe Teixeira System and method for providing analog telephone service when voice over IP over SDSL service is interrupted due to power failure
GB2386286A (en) * 2002-03-07 2003-09-10 Dataflex Design Comm Ltd Combined VoDSL and POTS system with integrated access device/VoDSL to POTS converter and telephones connected to common line via isolating filters
US7050553B2 (en) * 2003-11-20 2006-05-23 Lucent Technologies Inc. Communication device that provides enhanced services

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3040263C2 (de) * 1980-10-24 1982-07-15 Siemens AG, 1000 Berlin und 8000 München Analog-/Digital-Fernmelde-Teilnehmerstelle
US5282197A (en) * 1992-05-15 1994-01-25 International Business Machines Low frequency audio sub-channel embedded signalling

Also Published As

Publication number Publication date
ES2158035T3 (es) 2001-09-01
EP0740451A1 (de) 1996-10-30
AU706604B2 (en) 1999-06-17
EP0740451B1 (de) 2001-06-06
AU5065796A (en) 1996-11-07
DE69525238D1 (de) 2002-03-14
DE69525238T2 (de) 2002-06-27

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