DE60310806D1 - OFDM Adaptiver Entzerrer - Google Patents

OFDM Adaptiver Entzerrer

Info

Publication number
DE60310806D1
DE60310806D1 DE60310806T DE60310806T DE60310806D1 DE 60310806 D1 DE60310806 D1 DE 60310806D1 DE 60310806 T DE60310806 T DE 60310806T DE 60310806 T DE60310806 T DE 60310806T DE 60310806 D1 DE60310806 D1 DE 60310806D1
Authority
DE
Germany
Prior art keywords
adaptive equalizer
ofdm adaptive
ofdm
equalizer
adaptive
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 - Lifetime
Application number
DE60310806T
Other languages
English (en)
Other versions
DE60310806T2 (de
Inventor
Jae-Hyon Kim
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of DE60310806D1 publication Critical patent/DE60310806D1/de
Application granted granted Critical
Publication of DE60310806T2 publication Critical patent/DE60310806T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04L25/03012—Arrangements for removing intersymbol interference operating in the time domain
    • H04L25/03019—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/015—High-definition television systems
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Power Engineering (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
DE60310806T 2002-05-28 2003-01-17 OFDM Adaptiver Entzerrer Expired - Lifetime DE60310806T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2002029695 2002-05-28
KR1020020029695A KR100859865B1 (ko) 2002-05-28 2002-05-28 채널 상태에 따라 적응적으로 등화를 수행할 수 있는오에프디엠 등화기

Publications (2)

Publication Number Publication Date
DE60310806D1 true DE60310806D1 (de) 2007-02-15
DE60310806T2 DE60310806T2 (de) 2007-04-26

Family

ID=29417451

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60310806T Expired - Lifetime DE60310806T2 (de) 2002-05-28 2003-01-17 OFDM Adaptiver Entzerrer

Country Status (4)

Country Link
EP (1) EP1367790B1 (de)
KR (1) KR100859865B1 (de)
CN (1) CN1224186C (de)
DE (1) DE60310806T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100359959C (zh) * 2004-06-01 2008-01-02 华为技术有限公司 一种在正交多路频分复用系统中实现信道估计的方法
CN101155155B (zh) * 2006-09-25 2010-11-10 凌阳科技股份有限公司 具有最优化搜索的信道估测装置及其方法
KR100835164B1 (ko) 2006-12-21 2008-06-04 삼성전자주식회사 광대역 무선접속 통신시스템에서 채널 추정 장치 및 방법
CN101272372B (zh) * 2008-03-31 2010-10-06 北京北方烽火科技有限公司 一种ofdm自动闭环发送分散导频插入控制方法
CN102035767B (zh) * 2010-12-10 2013-10-09 华为技术有限公司 信道估计方法和装置
WO2021221188A1 (ko) * 2020-04-28 2021-11-04 엘지전자 주식회사 신호 처리 장치 및 이를 구비하는 영상표시장치

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5905742A (en) * 1995-12-27 1999-05-18 Ericsson Inc. Method and apparauts for symbol decoding
KR100226698B1 (ko) * 1996-12-28 1999-10-15 전주범 직교 주파수 분할 다중화 수신 시스템의 채널 등화 장치
KR100226708B1 (ko) * 1997-06-26 1999-10-15 전주범 직교분할대역 채널 등화기의 계수 메모리를 위한 어드레스 발생 장치
JP3981898B2 (ja) * 1998-02-20 2007-09-26 ソニー株式会社 信号受信装置および方法、並びに記録媒体
KR100338733B1 (ko) * 1998-07-30 2002-07-18 윤종용 Ofdm수신기를위한등화방법과등화기
EP1067709A4 (de) * 1999-01-22 2006-05-24 Mitsubishi Electric Corp Adaptiver entzerrer und verfahren zur adaptiven entzerrung
KR100362872B1 (ko) * 1999-06-16 2002-11-30 삼성탈레스 주식회사 주파수 도약/직교주파수분할다중 시스템의 채널 효과 보상 장치
US6167081A (en) * 1999-09-03 2000-12-26 Porter; James L. Dual mode receiver
GB2357938A (en) * 1999-12-24 2001-07-04 Nokia Networks Oy Selecting one of a plurality of equalisation algorithms
JP4284813B2 (ja) * 2000-02-18 2009-06-24 株式会社デンソー Ｏｆｄｍ用受信装置

Also Published As

Publication number Publication date
CN1224186C (zh) 2005-10-19
EP1367790B1 (de) 2007-01-03
KR100859865B1 (ko) 2008-09-24
EP1367790A1 (de) 2003-12-03
CN1463151A (zh) 2003-12-24
DE60310806T2 (de) 2007-04-26
KR20030091591A (ko) 2003-12-03

Similar Documents

Publication Publication Date Title
DE60328380D1 (de) Adaptives Mehrträger-kerbenfilter
DE602004019262D1 (de) Mehrträgerempfänger
GB2386519B (en) Adaptive Multicarrier Communication
DE60333826D1 (de) Sanftes weiterreichen für ofdm
GB2398683B (en) An uncorrelated adaptive predistorter
GB0412494D0 (en) Adaptive routing
NO20042983L (no) Adaptiv variabel lengdekoding
DE602004018661D1 (de) Quetschventil
DE60142612D1 (de) Adaptiver Entzerrer mit BER
DE602005023821D1 (de) Adaptive Kontrastverbesserung
EP1762010A4 (de) Mehrträger-kommunikation mit adaptiver tonabschneidung
DE602004011208D1 (de) OFDM Empfänger mit Intersymbolinterferenzunterdrückung
PL1714084T3 (pl) Piekarnik
DE60212260D1 (de) OFDM-Empfänger
DE60305332D1 (de) IMIDAZOi1,2-AöPYRIDINE
DE60333160D1 (de) Mikrowellenfilter mit adaptiver Vorverzerrung
AU2003258393A1 (en) Adaptive equalizer
DE502004002283D1 (de) Pasteurisierungsanlage
DE60331383D1 (de) Dämpfer
DE602004025335D1 (de) Dämpfer
DE60310806D1 (de) OFDM Adaptiver Entzerrer
FR2855029B1 (fr) Cache-pot.
AU2003225846A8 (en) Variable response bushing
GB0414659D0 (en) Multi-carrier communications
DE502004003299D1 (de) Befestigungsanordnung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition