NO20054489L - Fremgangsmate og anordning for dataestimering i et tradlost kommunikasjonssystem - Google Patents

Fremgangsmate og anordning for dataestimering i et tradlost kommunikasjonssystem

Info

Publication number
NO20054489L
NO20054489L NO20054489A NO20054489A NO20054489L NO 20054489 L NO20054489 L NO 20054489L NO 20054489 A NO20054489 A NO 20054489A NO 20054489 A NO20054489 A NO 20054489A NO 20054489 L NO20054489 L NO 20054489L
Authority
NO
Norway
Prior art keywords
data
data estimation
wireless communication
communication system
window
Prior art date
Application number
NO20054489A
Other languages
English (en)
Norwegian (no)
Other versions
NO20054489D0 (no
Inventor
Alexander Reznik
Rui Yang
Bin Li
Ariela Zeira
Original Assignee
Interdigital Tech Corp
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 Interdigital Tech Corp filed Critical Interdigital Tech Corp
Publication of NO20054489D0 publication Critical patent/NO20054489D0/no
Publication of NO20054489L publication Critical patent/NO20054489L/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7073—Synchronisation aspects
    • H04B1/7085—Synchronisation aspects using a code tracking loop, e.g. a delay-locked loop
    • 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
    • H04L25/03057—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception with a recursive structure
    • 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
    • H04L25/03178—Arrangements involving sequence estimation techniques
    • H04L25/03248—Arrangements for operating in conjunction with other apparatus
    • H04L25/03292—Arrangements for operating in conjunction with other apparatus with channel estimation circuitry
    • 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
    • H04L25/0202—Channel estimation
    • H04L25/0212—Channel estimation of impulse response
    • 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
    • H04L25/0202—Channel estimation
    • H04L25/024—Channel estimation channel estimation algorithms
    • H04L25/0242—Channel estimation channel estimation algorithms using matrix methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Noise Elimination (AREA)
  • Dc Digital Transmission (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
NO20054489A 2003-03-03 2005-09-28 Fremgangsmate og anordning for dataestimering i et tradlost kommunikasjonssystem NO20054489L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45216503P 2003-03-03 2003-03-03
PCT/US2004/006162 WO2004079927A2 (en) 2003-03-03 2004-03-02 Reduced complexity sliding window based equalizer

Publications (2)

Publication Number Publication Date
NO20054489D0 NO20054489D0 (no) 2005-09-28
NO20054489L true NO20054489L (no) 2005-11-28

Family

ID=32962695

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20054489A NO20054489L (no) 2003-03-03 2005-09-28 Fremgangsmate og anordning for dataestimering i et tradlost kommunikasjonssystem

Country Status (10)

Country Link
US (1) US7428279B2 (es)
EP (1) EP1604466A4 (es)
JP (1) JP4448847B2 (es)
KR (3) KR101021569B1 (es)
CN (2) CN100479338C (es)
CA (1) CA2516946A1 (es)
MX (1) MXPA05009321A (es)
NO (1) NO20054489L (es)
TW (3) TWI260143B (es)
WO (1) WO2004079927A2 (es)

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EP1589672B1 (fr) * 2004-04-22 2014-06-04 Orange Procédé d'égalisation vectorielle itérative pour systèmes de communications CDMA sur canal MIMO
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Also Published As

Publication number Publication date
CA2516946A1 (en) 2004-09-16
TWI260143B (en) 2006-08-11
JP2006520127A (ja) 2006-08-31
EP1604466A4 (en) 2007-06-27
KR20090030351A (ko) 2009-03-24
KR101021569B1 (ko) 2011-03-16
US20050031024A1 (en) 2005-02-10
KR101065426B1 (ko) 2011-09-19
WO2004079927A3 (en) 2005-03-24
TW200421797A (en) 2004-10-16
KR100769097B1 (ko) 2007-10-23
CN100479338C (zh) 2009-04-15
KR20050111798A (ko) 2005-11-28
CN101521639A (zh) 2009-09-02
JP4448847B2 (ja) 2010-04-14
EP1604466A2 (en) 2005-12-14
US7428279B2 (en) 2008-09-23
NO20054489D0 (no) 2005-09-28
TW200522623A (en) 2005-07-01
MXPA05009321A (es) 2005-11-04
TW200805959A (en) 2008-01-16
KR20050120633A (ko) 2005-12-22
WO2004079927A2 (en) 2004-09-16
CN1754322A (zh) 2006-03-29

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