IL130671A0 - Multicarrier receiver - Google Patents

Multicarrier receiver

Info

Publication number
IL130671A0
IL130671A0 IL13067199A IL13067199A IL130671A0 IL 130671 A0 IL130671 A0 IL 130671A0 IL 13067199 A IL13067199 A IL 13067199A IL 13067199 A IL13067199 A IL 13067199A IL 130671 A0 IL130671 A0 IL 130671A0
Authority
IL
Israel
Prior art keywords
multicarrier receiver
multicarrier
receiver
Prior art date
Application number
IL13067199A
Other languages
English (en)
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
Priority claimed from EP98401609A external-priority patent/EP0969637A1/de
Application filed by Cit Alcatel filed Critical Cit Alcatel
Publication of IL130671A0 publication Critical patent/IL130671A0/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03159—Arrangements for removing intersymbol interference operating in the frequency domain
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2649—Demodulators
    • H04L27/265—Fourier transform demodulators, e.g. fast Fourier transform [FFT] or discrete Fourier transform [DFT] demodulators
    • H04L27/2651—Modification of fast Fourier transform [FFT] or discrete Fourier transform [DFT] demodulators for performance improvement
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/0335—Arrangements for removing intersymbol interference characterised by the type of transmission
    • H04L2025/03375—Passband transmission
    • H04L2025/03414—Multicarrier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/03433—Arrangements for removing intersymbol interference characterised by equaliser structure
    • H04L2025/03439—Fixed structures
    • H04L2025/03522—Frequency domain

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Power Engineering (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
IL13067199A 1998-06-29 1999-06-28 Multicarrier receiver IL130671A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98401609A EP0969637A1 (de) 1998-06-29 1998-06-29 Entzerrung in Mehrträgerempfänger
EP99401572A EP0967763B1 (de) 1998-06-29 1999-06-24 Mehrträgerempfänger mit RLS-Frequenzbereichsentzerrer pro Träger

Publications (1)

Publication Number Publication Date
IL130671A0 true IL130671A0 (en) 2000-06-01

Family

ID=26151655

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13067199A IL130671A0 (en) 1998-06-29 1999-06-28 Multicarrier receiver

Country Status (6)

Country Link
US (1) US6744821B1 (de)
EP (1) EP0967763B1 (de)
JP (1) JP4229530B2 (de)
AU (1) AU750466B2 (de)
CA (1) CA2276537A1 (de)
IL (1) IL130671A0 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3515409B2 (ja) * 1999-02-19 2004-04-05 日本電信電話株式会社 Ｏｆｄｍ用復調回路
US6563841B1 (en) * 1999-08-30 2003-05-13 Nec Usa, Inc. Per-bin adaptive equalization in windowed DMT-type modem receiver
DE69906548T2 (de) * 1999-12-14 2004-03-04 Stmicroelectronics N.V. DSL-Übertragungsystem mit Fernnebensprechkompensation
KR100315430B1 (ko) * 1999-12-24 2001-11-26 오길록 각 부채널별 등화를 반복 수행하는 등화 장치
AU2001271322A1 (en) * 2000-06-16 2002-01-02 Inari, Inc. Sliding-window processing for the reception of multicarrier signals
US6912258B2 (en) 2000-07-07 2005-06-28 Koninklijke Philips Electtronics N.V. Frequency-domain equalizer for terrestrial digital TV reception
US6763061B1 (en) * 2000-07-31 2004-07-13 3Com Corporation Frequency domain technique for narrowband noise cancellation in DMT receivers
GB0020624D0 (en) 2000-08-21 2000-10-11 Element 14 Inc Multi band DMT receiver
EP1292062A1 (de) * 2001-09-11 2003-03-12 Beta Research GmbH Mehrträgerdemodulation mit überlappenden abtastwerten Reihen
EP1296492B1 (de) * 2001-09-21 2006-02-15 Alcatel Mehrträgerempfänger mit einer Gleitfensterfouriertransformation und einer Fouriertransformation
CA2375823A1 (en) * 2002-03-11 2003-09-11 Catena Networks Canada Inc. Improved equalization scheme for adsl receivers in presence of an under-sampled or over-sampled transmit ifft
US7133444B2 (en) 2002-08-28 2006-11-07 Texas Instruments Incorporated Combined equalization for DMT-based modem receiver
DE10245282B4 (de) 2002-09-27 2011-07-07 Lantiq Deutschland GmbH, 85579 Schaltungsanordnung und Verfahren zur Kompensation von Störungen bei einem mit diskreter Multiton-Modulation erzeugten Signal
US7406125B2 (en) * 2003-04-09 2008-07-29 Jabil Circuit, Inc. Method for initialization of per tone frequency domain equalizer (FEQ) through noise reduction for multi-tone based modems
US7254204B2 (en) * 2003-08-05 2007-08-07 Afa Technologies, Inc. Method and system for OFDM symbol timing synchronization
KR101002873B1 (ko) * 2003-11-20 2010-12-21 학교법인 포항공과대학교 Ｏｆｄｍ 통신 시스템에서의 신호 수신 장치 및 방법
EP1545083B1 (de) 2003-12-19 2018-04-04 Proton World International N.V. Vorrichtung und Verfahren mit verringerter Complexität zum Entzerrung pro Träger in einem Mehrträgersystem
KR100626370B1 (ko) 2004-12-29 2006-09-20 삼성전자주식회사 주파수 등화 성능이 향상된 다중 부반송파 통신 시스템 및그 방법
KR100724949B1 (ko) * 2005-05-03 2007-06-04 삼성전자주식회사 주파수 분할 다중접속 기반 무선통신 시스템에서 데이터와제어 정보의 다중화 방법 및 장치
WO2007083502A1 (ja) * 2006-01-23 2007-07-26 Naoki Suehiro 通信方法、マルチパス削減方法及び受信装置
US7539275B2 (en) * 2006-02-06 2009-05-26 The Boeing Company Analog to feature converter for SIGINT applications
WO2007109040A2 (en) * 2006-03-15 2007-09-27 Interdigital Technology Corporation Method and apparatus for switching operating modes of a receiver
US8861623B2 (en) * 2009-05-27 2014-10-14 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for allocating processing delays in multi-carrier systems
US8121023B2 (en) * 2009-09-21 2012-02-21 Intel Corporation Coaxial network communication node and methods for communicating multimedia over a coaxial network with reduced-length cyclic prefixes
US9629003B2 (en) * 2013-10-07 2017-04-18 Samsung Electronics Co., Ltd. Computing system with factor estimation mechanism and method of operation thereof
EP2922262B1 (de) * 2014-03-17 2016-08-31 The Swatch Group Research and Development Ltd. Elektronische einrichtung zur kohärenten demodulation eines phasenmodulierten signals
US10121233B2 (en) * 2015-07-20 2018-11-06 Okinawa Institute Of Science And Technology School Corporation 2D discrete fourier transform with simultaneous edge artifact removal for real-time applications
US11461511B2 (en) * 2020-03-13 2022-10-04 Palo Alto Research Center Incorporated Spatial field optimization with reduced parameters

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2663820B2 (ja) * 1992-12-28 1997-10-15 日本電気株式会社 判定帰還形等化器
US5432859A (en) * 1993-02-23 1995-07-11 Novatel Communications Ltd. Noise-reduction system
US5949796A (en) * 1996-06-19 1999-09-07 Kumar; Derek D. In-band on-channel digital broadcasting method and system
US6047025A (en) * 1998-02-13 2000-04-04 Motorola, Inc. Method and apparatus for equallization in an asymmetric digital aubscriber line communications system
US6507585B1 (en) * 1998-05-27 2003-01-14 3Com Corporation Multi-carrier LAN adapter device using frequency domain equalizer

Also Published As

Publication number Publication date
AU3681599A (en) 2000-01-13
EP0967763A1 (de) 1999-12-29
AU750466B2 (en) 2002-07-18
EP0967763B1 (de) 2004-12-01
JP2000115124A (ja) 2000-04-21
JP4229530B2 (ja) 2009-02-25
US6744821B1 (en) 2004-06-01
CA2276537A1 (en) 1999-12-29

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