DE69718151D1 - Zeitduplex-mehrträgerübertragung - Google Patents

Zeitduplex-mehrträgerübertragung

Info

Publication number
DE69718151D1
DE69718151D1 DE69718151T DE69718151T DE69718151D1 DE 69718151 D1 DE69718151 D1 DE 69718151D1 DE 69718151 T DE69718151 T DE 69718151T DE 69718151 T DE69718151 T DE 69718151T DE 69718151 D1 DE69718151 D1 DE 69718151D1
Authority
DE
Germany
Prior art keywords
support transmission
time duplex
duplex
time
transmission
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 - Fee Related
Application number
DE69718151T
Other languages
English (en)
Inventor
Derek Humphrey
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.)
Nortel Networks Ltd
Original Assignee
Nortel Networks Ltd
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 Nortel Networks Ltd filed Critical Nortel Networks Ltd
Application granted granted Critical
Publication of DE69718151D1 publication Critical patent/DE69718151D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • H04L5/1484—Two-way operation using the same type of signal, i.e. duplex using time-sharing operating bytewise
    • H04L5/1492—Two-way operation using the same type of signal, i.e. duplex using time-sharing operating bytewise with time compression, e.g. operating according to the ping-pong technique
    • 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
    • H04L5/023—Multiplexing of multicarrier modulation signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Bidirectional Digital Transmission (AREA)
DE69718151T 1996-03-16 1997-03-14 Zeitduplex-mehrträgerübertragung Expired - Fee Related DE69718151D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9605564A GB2311196A (en) 1996-03-16 1996-03-16 Minimizing crosstalk in twisted pair wires carrying TDD multitone signals
PCT/GB1997/000706 WO1997035399A2 (en) 1996-03-16 1997-03-14 Time division duplexed multicarrier transmission

Publications (1)

Publication Number Publication Date
DE69718151D1 true DE69718151D1 (de) 2003-02-06

Family

ID=10790512

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69718151T Expired - Fee Related DE69718151D1 (de) 1996-03-16 1997-03-14 Zeitduplex-mehrträgerübertragung

Country Status (6)

Country Link
US (1) US6449261B1 (de)
EP (1) EP0886926B1 (de)
JP (1) JP2000512443A (de)
DE (1) DE69718151D1 (de)
GB (1) GB2311196A (de)
WO (1) WO1997035399A2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI972346A (fi) 1997-06-02 1998-12-03 Nokia Telecommunications Oy Menetelmä ja laitteisto siirtoyhteyden toteuttamiseksi
US6031868A (en) * 1997-10-17 2000-02-29 Analog Devices, Inc. Asymmetric digital subscriber loop transceivers
US6069922A (en) * 1997-11-14 2000-05-30 Nortel Networks Corporation Method and apparatus for reducing cross-talk in broadband systems using line-coding
JP3191783B2 (ja) * 1998-10-29 2001-07-23 三菱電機株式会社 通信装置および通信方法
EP1028558B1 (de) * 1999-02-09 2002-08-28 STMicroelectronics N.V. Verfahren und vorrichtung zur reduzierung des cyclostationären übersprechens
EP1083721A1 (de) * 1999-09-09 2001-03-14 Interuniversitair Micro-Elektronica Centrum Vzw Mehrträgersender/Empfänger
US6760300B1 (en) 1999-02-17 2004-07-06 Imec High speed wireless OFDM transceiver modem
EP1030489A1 (de) * 1999-02-17 2000-08-23 Interuniversitair Micro-Elektronica Centrum Vzw Emetteur/Récepteur multiporteur
EP1079578A3 (de) * 1999-08-23 2001-11-07 Motorola, Inc. Datenzuweisung in Mehrträgersystemen
US7035380B1 (en) * 2000-02-16 2006-04-25 Paradyne Corporation Line sharing multipoint POTS splitter with intelligent termination
US6771740B1 (en) * 2000-02-16 2004-08-03 Paradyne Corporation Line sharing multipoint pots splitter controllable line selector
US7415062B1 (en) * 2001-09-25 2008-08-19 Cisco Technology, Inc. Switching system supporting data communications supported by multiple power spectra
EP1370057A1 (de) 2002-06-07 2003-12-10 Alcatel Spektralskompatible ADSLplus-Fernauslösung
US7372900B2 (en) * 2003-11-26 2008-05-13 Brooktree Broadband Holding, Inc. Method and system for selecting an optimal asymmetric digital subscriber line mode
CN101136659B (zh) * 2006-08-28 2012-01-25 华为技术有限公司 一种xDSL多线对串扰消除的方法、系统及设备
BR112015001818A2 (pt) * 2012-07-27 2017-08-08 Adaptive Spectrum & Signal Alignment Inc sistema de gerenciamento e métodos de gerenciamento de transmissão duplex por divisão de tempo (tdd) através de cobre

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0303407B1 (de) * 1987-08-13 1995-01-18 Hewlett-Packard Company Übersprechverringerung in ungeschirmten, verdrillten Doppelleitungen
US5247347A (en) * 1991-09-27 1993-09-21 Bell Atlantic Network Services, Inc. Pstn architecture for video-on-demand services
GB9323337D0 (en) 1993-11-11 1994-01-05 Marconi Gec Ltd High-speed digital subscriber lines
US5519731A (en) 1994-04-14 1996-05-21 Amati Communications Corporation ADSL compatible discrete multi-tone apparatus for mitigation of T1 noise
CA2440667A1 (en) * 1994-06-02 1995-12-14 Krista S. Jacobsen Method and apparatus for coordinating multi-point to point communications in a multi-tone data transmission system
AT406533B (de) * 1995-06-26 2000-06-26 Ericsson Austria Ag Verfahren zur bidirektionalen datenübertragung über eine zweidrahtleitung
US5680394A (en) * 1995-07-11 1997-10-21 Amati Communications Corporation Time division duplexed high speed data transmission system and method
US5742527A (en) * 1996-03-15 1998-04-21 Motorola, Inc. Flexible asymmetrical digital subscriber line (ADSL) receiver, central office using same, and method therefor

Also Published As

Publication number Publication date
GB9605564D0 (en) 1996-05-15
GB2311196A (en) 1997-09-17
US6449261B1 (en) 2002-09-10
WO1997035399A2 (en) 1997-09-25
WO1997035399A3 (en) 2001-09-13
EP0886926B1 (de) 2003-01-02
JP2000512443A (ja) 2000-09-19
EP0886926A1 (de) 1998-12-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee