KR100579889B1 - 부호 순열 필터링을 이용한 적응 등화 장치 및 방법 - Google Patents

부호 순열 필터링을 이용한 적응 등화 장치 및 방법 Download PDF

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Publication number
KR100579889B1
KR100579889B1 KR1020017003369A KR20017003369A KR100579889B1 KR 100579889 B1 KR100579889 B1 KR 100579889B1 KR 1020017003369 A KR1020017003369 A KR 1020017003369A KR 20017003369 A KR20017003369 A KR 20017003369A KR 100579889 B1 KR100579889 B1 KR 100579889B1
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KR
South Korea
Prior art keywords
sign
samples
update
coupled
permutation
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KR1020017003369A
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English (en)
Korean (ko)
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KR20010075137A (ko
Inventor
김영택
이명환
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삼성전자주식회사
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Publication of KR20010075137A publication Critical patent/KR20010075137A/ko
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Publication of KR100579889B1 publication Critical patent/KR100579889B1/ko

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/14—Control of transmission; Equalising characterised by the equalising network used
    • 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
    • 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
    • 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
    • H04L2025/03445—Time domain
    • 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
    • H04L2025/03592—Adaptation methods
    • H04L2025/03598—Algorithms
    • H04L2025/03605—Block algorithms
    • 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
    • H04L2025/03592—Adaptation methods
    • H04L2025/03598—Algorithms
    • H04L2025/03611—Iterative algorithms
    • H04L2025/03617—Time recursive algorithms

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
KR1020017003369A 1998-10-16 1999-10-15 부호 순열 필터링을 이용한 적응 등화 장치 및 방법 KR100579889B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US10464798P 1998-10-16 1998-10-16
US60/104,647 1998-10-16
US09/301,021 US6704354B1 (en) 1998-10-16 1999-04-28 Method and apparatus of providing adaptive equalization using sign permutation filtering
US09/301,021 1999-04-28

Publications (2)

Publication Number Publication Date
KR20010075137A KR20010075137A (ko) 2001-08-09
KR100579889B1 true KR100579889B1 (ko) 2006-05-12

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KR1020017003369A KR100579889B1 (ko) 1998-10-16 1999-10-15 부호 순열 필터링을 이용한 적응 등화 장치 및 방법

Country Status (7)

Country Link
US (1) US6704354B1 (US06704354-20040309-M00009.png)
EP (1) EP1121789A1 (US06704354-20040309-M00009.png)
JP (1) JP2003523644A (US06704354-20040309-M00009.png)
KR (1) KR100579889B1 (US06704354-20040309-M00009.png)
CN (1) CN1193558C (US06704354-20040309-M00009.png)
MY (1) MY119871A (US06704354-20040309-M00009.png)
WO (1) WO2000024170A1 (US06704354-20040309-M00009.png)

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US8117514B2 (en) * 2006-11-13 2012-02-14 Qualcomm Incorporated Methods and apparatus for encoding data in a communication network

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Also Published As

Publication number Publication date
US6704354B1 (en) 2004-03-09
CN1359579A (zh) 2002-07-17
WO2000024170A1 (en) 2000-04-27
EP1121789A1 (en) 2001-08-08
JP2003523644A (ja) 2003-08-05
KR20010075137A (ko) 2001-08-09
CN1193558C (zh) 2005-03-16
MY119871A (en) 2005-07-29

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