FI106664B - Laite ja menetelmä vääristyneen signaalin korjaamiseksi vastaanottimessa - Google Patents

Laite ja menetelmä vääristyneen signaalin korjaamiseksi vastaanottimessa Download PDF

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Publication number
FI106664B
FI106664B FI932823A FI932823A FI106664B FI 106664 B FI106664 B FI 106664B FI 932823 A FI932823 A FI 932823A FI 932823 A FI932823 A FI 932823A FI 106664 B FI106664 B FI 106664B
Authority
FI
Finland
Prior art keywords
signal
coefficients
impulse response
channel
response estimate
Prior art date
Application number
FI932823A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI932823A (fi
FI932823A0 (fi
Inventor
Michael D Kotzin
Gerald P Labedz
Joseph J Schuler
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Publication of FI932823A publication Critical patent/FI932823A/fi
Publication of FI932823A0 publication Critical patent/FI932823A0/fi
Application granted granted Critical
Publication of FI106664B publication Critical patent/FI106664B/fi

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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
    • H04L25/03178—Arrangements involving sequence estimation techniques
    • H04L25/03248—Arrangements for operating in conjunction with other apparatus
    • H04L25/03299—Arrangements for operating in conjunction with other apparatus with noise-whitening 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
    • H04L25/0202—Channel estimation
    • H04L25/0212—Channel estimation of impulse response
    • H04L25/0218—Channel estimation of impulse response with detection of nulls
    • 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
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0228—Channel estimation using sounding signals with direct estimation from sounding signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Dc Digital Transmission (AREA)
  • Noise Elimination (AREA)
  • Radio Transmission System (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Filters That Use Time-Delay Elements (AREA)
FI932823A 1990-12-20 1993-06-18 Laite ja menetelmä vääristyneen signaalin korjaamiseksi vastaanottimessa FI106664B (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US63092290 1990-12-20
US07/630,922 US5251233A (en) 1990-12-20 1990-12-20 Apparatus and method for equalizing a corrupted signal in a receiver
PCT/US1991/009479 WO1992011708A1 (en) 1990-12-20 1991-12-17 Apparatus and method for equalizing a corrupted signal in a receiver
US9109479 1991-12-17

Publications (3)

Publication Number Publication Date
FI932823A FI932823A (fi) 1993-06-18
FI932823A0 FI932823A0 (fi) 1993-06-18
FI106664B true FI106664B (fi) 2001-03-15

Family

ID=24529123

Family Applications (1)

Application Number Title Priority Date Filing Date
FI932823A FI106664B (fi) 1990-12-20 1993-06-18 Laite ja menetelmä vääristyneen signaalin korjaamiseksi vastaanottimessa

Country Status (17)

Country Link
US (1) US5251233A (ko)
EP (1) EP0563300B1 (ko)
JP (1) JPH06506324A (ko)
KR (1) KR970007362B1 (ko)
CN (1) CN1035854C (ko)
AR (1) AR247048A1 (ko)
AU (1) AU657287B2 (ko)
BR (1) BR9107237A (ko)
CA (1) CA2097694A1 (ko)
DE (1) DE69131167T2 (ko)
ES (1) ES2131068T3 (ko)
FI (1) FI106664B (ko)
IL (1) IL100456A (ko)
MX (1) MX9102720A (ko)
MY (1) MY107671A (ko)
NZ (2) NZ270872A (ko)
WO (1) WO1992011708A1 (ko)

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Also Published As

Publication number Publication date
EP0563300A4 (en) 1993-12-22
WO1992011708A1 (en) 1992-07-09
BR9107237A (pt) 1994-04-05
FI932823A (fi) 1993-06-18
CN1067344A (zh) 1992-12-23
CA2097694A1 (en) 1992-06-21
ES2131068T3 (es) 1999-07-16
IL100456A0 (en) 1992-09-06
MY107671A (en) 1996-05-30
EP0563300B1 (en) 1999-04-21
NZ241128A (en) 1997-01-29
DE69131167T2 (de) 1999-11-11
IL100456A (en) 1995-03-30
AR247048A1 (es) 1994-10-31
FI932823A0 (fi) 1993-06-18
DE69131167D1 (de) 1999-05-27
KR970007362B1 (ko) 1997-05-07
NZ270872A (en) 1997-01-29
AU9165491A (en) 1992-07-22
MX9102720A (es) 1992-06-01
KR930703750A (ko) 1993-11-30
US5251233A (en) 1993-10-05
CN1035854C (zh) 1997-09-10
AU657287B2 (en) 1995-03-09
JPH06506324A (ja) 1994-07-14
EP0563300A1 (en) 1993-10-06

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Owner name: MOTOROLA MOBILITY, INC.

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