SE9502775L - Förfarande för att undertrycka näröverhörning vid dubbelriktad kommunikation i trådnät - Google Patents

Förfarande för att undertrycka näröverhörning vid dubbelriktad kommunikation i trådnät

Info

Publication number
SE9502775L
SE9502775L SE9502775A SE9502775A SE9502775L SE 9502775 L SE9502775 L SE 9502775L SE 9502775 A SE9502775 A SE 9502775A SE 9502775 A SE9502775 A SE 9502775A SE 9502775 L SE9502775 L SE 9502775L
Authority
SE
Sweden
Prior art keywords
procedure
interrogation
transmission
bidirectional communication
wireline networks
Prior art date
Application number
SE9502775A
Other languages
Unknown language ( )
English (en)
Other versions
SE9502775D0 (sv
Inventor
Mikael Isaksson
Original Assignee
Telia Ab
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 Telia Ab filed Critical Telia Ab
Priority to SE9502775A priority Critical patent/SE9502775L/sv
Publication of SE9502775D0 publication Critical patent/SE9502775D0/sv
Priority to ES96924225T priority patent/ES2186791T3/es
Priority to EP96924225A priority patent/EP0883944B1/en
Priority to PCT/SE1996/000935 priority patent/WO1997006619A1/en
Priority to DE69624382T priority patent/DE69624382T2/de
Publication of SE9502775L publication Critical patent/SE9502775L/sv

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
    • H04L5/023—Multiplexing of multicarrier modulation signals
    • 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
    • H04L5/143—Two-way operation using the same type of signal, i.e. duplex for modulated 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)
SE9502775A 1995-08-04 1995-08-04 Förfarande för att undertrycka näröverhörning vid dubbelriktad kommunikation i trådnät SE9502775L (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9502775A SE9502775L (sv) 1995-08-04 1995-08-04 Förfarande för att undertrycka näröverhörning vid dubbelriktad kommunikation i trådnät
ES96924225T ES2186791T3 (es) 1995-08-04 1996-07-10 Procedimiento para suprimir la paradiafonia en la comunicacion bidireccional en redes por cable.
EP96924225A EP0883944B1 (en) 1995-08-04 1996-07-10 Procedure to suppress near-end crosstalk at bidirectional communication in a wire network
PCT/SE1996/000935 WO1997006619A1 (en) 1995-08-04 1996-07-10 Procedure to suppress near-end crosstalk at bidirectional communication in wire network
DE69624382T DE69624382T2 (de) 1995-08-04 1996-07-10 Verfahren zur unterdrückung von nahem übersprechen bei bidirektionaler übertragung in einem leitungsnetzwerk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9502775A SE9502775L (sv) 1995-08-04 1995-08-04 Förfarande för att undertrycka näröverhörning vid dubbelriktad kommunikation i trådnät

Publications (2)

Publication Number Publication Date
SE9502775D0 SE9502775D0 (sv) 1995-08-04
SE9502775L true SE9502775L (sv) 1997-02-05

Family

ID=20399132

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9502775A SE9502775L (sv) 1995-08-04 1995-08-04 Förfarande för att undertrycka näröverhörning vid dubbelriktad kommunikation i trådnät

Country Status (5)

Country Link
EP (1) EP0883944B1 (sv)
DE (1) DE69624382T2 (sv)
ES (1) ES2186791T3 (sv)
SE (1) SE9502775L (sv)
WO (1) WO1997006619A1 (sv)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5887032A (en) * 1996-09-03 1999-03-23 Amati Communications Corp. Method and apparatus for crosstalk cancellation
US6246716B1 (en) * 1997-01-31 2001-06-12 Adtran, Inc. Information communication system
US5867478A (en) * 1997-06-20 1999-02-02 Motorola, Inc. Synchronous coherent orthogonal frequency division multiplexing system, method, software and device
SE514736C2 (sv) * 1997-06-30 2001-04-09 Ericsson Telefon Ab L M Digitalt system för abonnentledningar med höga bithastigheter
SE510641C2 (sv) * 1997-11-03 1999-06-14 Telia Ab Digital överföring i telekommunikationssystem
US6069922A (en) * 1997-11-14 2000-05-30 Nortel Networks Corporation Method and apparatus for reducing cross-talk in broadband systems using line-coding
EP0991202B1 (en) * 1998-10-01 2002-12-18 STMicroelectronics S.A. Dsl transmission system with echo-cancellation
EP1028558B1 (en) * 1999-02-09 2002-08-28 STMicroelectronics N.V. A method and apparatus for reducing cyclo-stationary cross-talk noise
DE69907864T2 (de) 1999-03-05 2004-05-06 Stmicroelectronics N.V. Übertragungssystem digitaler Teilnehmerleitungen mit Mitteln zur Sicherung der Orthogonalität eines lokalen Echos
SE514948C2 (sv) 1999-03-29 2001-05-21 Ericsson Telefon Ab L M Förfarande och anordning för att reducera överhörning
EP1093248B1 (en) * 1999-10-13 2003-07-02 STMicroelectronics N.V. Symbol synchronisation in a DMT system with crosstalk interference
EP1109329B1 (en) * 1999-12-14 2003-04-02 STMicroelectronics S.A. DSL transmission system with far-end crosstalk cancellation
EP1109328B1 (en) * 1999-12-14 2004-02-25 STMicroelectronics S.A. DSL transmission system with far-end crosstalk compensation
EP1262035B1 (de) * 2000-02-23 2006-05-31 Thinprint GmbH Verfahren zu übertragung von daten in netzwerken über datenleitungen
US7304939B2 (en) * 2001-12-03 2007-12-04 Nortel Networks Limited Communication using simultaneous orthogonal signals

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2702904B1 (fr) * 1993-03-17 1995-06-30 France Telecom Systeme de radiocommunication numerique bidirectionnel multiporteuse, station mobile et station de base correspondantes.

Also Published As

Publication number Publication date
WO1997006619A1 (en) 1997-02-20
SE9502775D0 (sv) 1995-08-04
DE69624382T2 (de) 2003-06-12
EP0883944B1 (en) 2002-10-16
EP0883944A1 (en) 1998-12-16
ES2186791T3 (es) 2003-05-16
DE69624382D1 (de) 2002-11-21

Similar Documents

Publication Publication Date Title
SE9502775L (sv) Förfarande för att undertrycka näröverhörning vid dubbelriktad kommunikation i trådnät
EP2059016B1 (en) Method,system and device for xdsl crosstalk cancelation
CN103004099B (zh) 一种降低数字用户线路干扰的方法、装置和系统
DE69937432D1 (de) Empfängerabhängige Kodierung für diskrete Multitonmodulation
US7596211B2 (en) Multi-pair broadband transmission system
Mestdagh et al. Zipper VDSL: a solution for robust duplex communication over telephone lines
EP1511256A3 (en) Digital subscriber line communicating system
US6111895A (en) Wideband transmission through wire
US6449261B1 (en) Time division duplexed multicarrier transmission
CN100492998C (zh) 不对称数字用户线出线率的测试方法
US20050213648A1 (en) Symmetric ADSL communication
CN100359870C (zh) 一种以太网长距离高速传输数据的方法
CN102165757A (zh) 用于数据处理的方法和设备以及包含这种设备的通信系统
SE510641C2 (sv) Digital överföring i telekommunikationssystem
WO2001058125A3 (en) Digital subscriber line communication system
US7796685B2 (en) Systems and methods for minimum-power leakage windowing for VDSL using least square technique
KR100556665B1 (ko) 가입자 모뎀을 사용하여 송신될 데이터를 송신하는 방법
Moschytz et al. Transhybrid loss with RC balance circuits for primary-rate ISDN transmission systems
EP1998461A1 (en) Method and device for processing data and communication system comprising such device
CN101471696A (zh) 数据处理方法、装置及系统
EP2146473B1 (en) Method and device for data processing and communication system comprising such device
CN101743720B (zh) 数据通信的方法和设备以及包含该设备的通信系统
EP2048794A1 (en) Method and device for data processing and communication system comprising such device
RU19981U1 (ru) Цифровая система передачи для двух кабельных пар с аналоговой обработкой и коррекцией сигнала
EP1829269B1 (en) Method and system for virtual exchange reference impact (veri) for use in mixed spectrum management in dsl

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 9502775-1

Format of ref document f/p: F