DK199900569A - Fremgangsmåde og apparat til at tilvejebringe en afledet digital telefontalekanal - Google Patents

Fremgangsmåde og apparat til at tilvejebringe en afledet digital telefontalekanal

Info

Publication number
DK199900569A
DK199900569A DK199900569A DKPA199900569A DK199900569A DK 199900569 A DK199900569 A DK 199900569A DK 199900569 A DK199900569 A DK 199900569A DK PA199900569 A DKPA199900569 A DK PA199900569A DK 199900569 A DK199900569 A DK 199900569A
Authority
DK
Denmark
Prior art keywords
providing
digital telephone
telephone channel
derivative digital
derivative
Prior art date
Application number
DK199900569A
Other languages
English (en)
Inventor
John Wilbur Walkoe
James Stewart Barber
Original Assignee
Ameritech Corp
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 Ameritech Corp filed Critical Ameritech Corp
Publication of DK199900569A publication Critical patent/DK199900569A/da

Links

Classifications

    • 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
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5663—Support of N-ISDN

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)
  • Interface Circuits In Exchanges (AREA)
DK199900569A 1996-11-01 1999-04-26 Fremgangsmåde og apparat til at tilvejebringe en afledet digital telefontalekanal DK199900569A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US74216496A 1996-11-01 1996-11-01
PCT/US1997/019495 WO1998020702A1 (en) 1996-11-01 1997-10-29 Method and apparatus for providing a derived digital telephone voice channel

Publications (1)

Publication Number Publication Date
DK199900569A true DK199900569A (da) 1999-04-26

Family

ID=24983741

Family Applications (1)

Application Number Title Priority Date Filing Date
DK199900569A DK199900569A (da) 1996-11-01 1999-04-26 Fremgangsmåde og apparat til at tilvejebringe en afledet digital telefontalekanal

Country Status (6)

Country Link
AU (1) AU5091298A (da)
BE (1) BE1012341A5 (da)
DK (1) DK199900569A (da)
GB (1) GB2321365B (da)
HU (1) HU222934B1 (da)
WO (1) WO1998020702A1 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7187686B1 (en) 1996-11-01 2007-03-06 Sbc Properties, B.P. Telecommunication system, method and subscriber unit for use therein
US6370149B1 (en) 1998-07-20 2002-04-09 Ameritech Corporation Telecommunication system, method and subscriber unit for use therein
US6314102B1 (en) 1997-07-10 2001-11-06 Alcatel Telecommunications system for providing both narrowband and broadband services to subscribers
US6141356A (en) 1997-11-10 2000-10-31 Ameritech Corporation System and method for distributing voice and data information over wireless and wireline networks
US6335936B1 (en) 1999-04-22 2002-01-01 Ameritech Corporation Wide area communication networking
EA005826B1 (ru) * 2000-01-18 2005-06-30 Теледата Нетворкс Лтд. Передача речевой информации через цифровую абонентскую линию со встроенным речевым шлюзовым модулем
US6928068B1 (en) 2000-05-22 2005-08-09 Lucent Technologies Inc. Digital loop carrier or other multi-services access system as a data and voice packet server
DE20104605U1 (de) 2001-03-16 2001-05-31 3M Innovative Properties Co., St. Paul, Minn. Anschlussblock und Verteilereinrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07123027A (ja) * 1993-10-26 1995-05-12 Fujitsu Ltd ディジタル加入者線伝送装置
US5483530A (en) * 1993-12-16 1996-01-09 International Business Machines Corporation System and method for communicating with digital and analog devices via a single digital interface
US5610922A (en) * 1995-03-20 1997-03-11 Raychem Corporation Voice plus 4-wire DDS multiplexer
EP0740451B1 (en) * 1995-04-24 2001-06-06 Alcatel Method, interface modules and telephone network for multiplexing and demultiplexing an analog MTS (message telephone service) signal and an ADSL (asymmetric digital subscriber line) datastream
US5613191A (en) * 1995-05-01 1997-03-18 Bell Atlantic Network Services, Inc. Customer premise wireless distribution of audio-video, control signals and voice using CDMA

Also Published As

Publication number Publication date
WO1998020702A1 (en) 1998-05-14
AU5091298A (en) 1998-05-29
GB2321365A (en) 1998-07-22
HUP9701772A3 (en) 1998-11-30
BE1012341A5 (fr) 2000-10-03
HU222934B1 (hu) 2003-12-29
GB2321365B (en) 2001-02-21
HUP9701772A2 (hu) 1998-06-29
GB9723213D0 (en) 1998-01-07
HU9701772D0 (en) 1997-12-29

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment