NO20050005L - Mottaker med valg mellom en beslutningstilbakekoplet og en lineaer utjevner - Google Patents

Mottaker med valg mellom en beslutningstilbakekoplet og en lineaer utjevner

Info

Publication number
NO20050005L
NO20050005L NO20050005A NO20050005A NO20050005L NO 20050005 L NO20050005 L NO 20050005L NO 20050005 A NO20050005 A NO 20050005A NO 20050005 A NO20050005 A NO 20050005A NO 20050005 L NO20050005 L NO 20050005L
Authority
NO
Norway
Prior art keywords
dfe
coefficients
received signal
backlink
recipient
Prior art date
Application number
NO20050005A
Other languages
English (en)
Norwegian (no)
Inventor
John E Smee
Srikant Jayaraman
Ivan Jesus Fernandez-Corbaton
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of NO20050005L publication Critical patent/NO20050005L/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/188—Time-out mechanisms
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/30—Time-delay networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • 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
    • H04L25/03038—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception with a non-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
    • H04L25/03012—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
    • H04L27/00—Modulated-carrier systems
    • H04L27/01—Equalisers
    • 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
    • H04L2025/03535—Variable structures
    • H04L2025/03547—Switching between time domain structures
    • H04L2025/03566—Switching between time domain structures between different tapped delay line structures
    • H04L2025/03573—Switching between time domain structures between different tapped delay line structures between recursive and non-recursive
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Quality & Reliability (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Circuits Of Receivers In General (AREA)
  • Radio Transmission System (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Dc Digital Transmission (AREA)
  • Noise Elimination (AREA)
NO20050005A 2002-06-04 2005-01-03 Mottaker med valg mellom en beslutningstilbakekoplet og en lineaer utjevner NO20050005L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/162,976 US7027503B2 (en) 2002-06-04 2002-06-04 Receiver with a decision feedback equalizer and a linear equalizer
PCT/US2003/017691 WO2003103246A1 (en) 2002-06-04 2003-06-04 Receiver with selection between a decision feedback equalizer and a linear equalizer

Publications (1)

Publication Number Publication Date
NO20050005L true NO20050005L (no) 2005-01-17

Family

ID=29583648

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20050005A NO20050005L (no) 2002-06-04 2005-01-03 Mottaker med valg mellom en beslutningstilbakekoplet og en lineaer utjevner

Country Status (16)

Country Link
US (1) US7027503B2 (de)
EP (1) EP1514390B1 (de)
JP (1) JP2005528854A (de)
KR (1) KR20050004866A (de)
CN (1) CN1659840A (de)
AT (1) ATE329438T1 (de)
AU (1) AU2003259030A1 (de)
BR (1) BR0311546A (de)
CA (1) CA2487358A1 (de)
DE (1) DE60305916D1 (de)
IL (1) IL165072A0 (de)
MX (1) MXPA04012139A (de)
NO (1) NO20050005L (de)
RU (1) RU2004139116A (de)
TW (1) TW200401547A (de)
WO (1) WO2003103246A1 (de)

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* Cited by examiner, † Cited by third party
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Also Published As

Publication number Publication date
ATE329438T1 (de) 2006-06-15
KR20050004866A (ko) 2005-01-12
BR0311546A (pt) 2005-04-12
IL165072A0 (en) 2005-12-18
AU2003259030A1 (en) 2003-12-19
WO2003103246A1 (en) 2003-12-11
DE60305916D1 (de) 2006-07-20
US7027503B2 (en) 2006-04-11
CA2487358A1 (en) 2003-12-11
MXPA04012139A (es) 2005-04-19
RU2004139116A (ru) 2005-06-10
JP2005528854A (ja) 2005-09-22
CN1659840A (zh) 2005-08-24
US20030223489A1 (en) 2003-12-04
EP1514390B1 (de) 2006-06-07
TW200401547A (en) 2004-01-16
EP1514390A1 (de) 2005-03-16

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