DE60219435D1 - Verfahren und system zum iterativen kodieren/dekodieren eines stroms von durch raumzeitkodierte kombinierungen digitaler daten, für mehrfaches senden und empfangen - Google Patents

Verfahren und system zum iterativen kodieren/dekodieren eines stroms von durch raumzeitkodierte kombinierungen digitaler daten, für mehrfaches senden und empfangen

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Publication number
DE60219435D1
DE60219435D1 DE60219435T DE60219435T DE60219435D1 DE 60219435 D1 DE60219435 D1 DE 60219435D1 DE 60219435 T DE60219435 T DE 60219435T DE 60219435 T DE60219435 T DE 60219435T DE 60219435 D1 DE60219435 D1 DE 60219435D1
Authority
DE
Germany
Prior art keywords
mrow
decoding
math
reception
digital data
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
DE60219435T
Other languages
English (en)
Other versions
DE60219435T2 (de
Inventor
Antoine Berthet
Raphael Visoz
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.)
Orange SA
Original Assignee
France Telecom SA
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 France Telecom SA filed Critical France Telecom SA
Publication of DE60219435D1 publication Critical patent/DE60219435D1/de
Application granted granted Critical
Publication of DE60219435T2 publication Critical patent/DE60219435T2/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
    • H04L25/03171—Arrangements involving maximum a posteriori probability [MAP] detection
    • 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
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/25—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM]
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/29—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
    • H03M13/2957—Turbo codes and decoding
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0047—Decoding adapted to other signal detection operation
    • H04L1/0048—Decoding adapted to other signal detection operation in conjunction with detection of multiuser or interfering signals, e.g. iteration between CDMA or MIMO detector and FEC decoder
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0047—Decoding adapted to other signal detection operation
    • H04L1/005—Iterative decoding, including iteration between signal detection and decoding operation
    • 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
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H04L1/0618—Space-time coding
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0064—Concatenated codes
    • H04L1/0065—Serial concatenated codes
    • 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
    • H04L25/03337—Arrangements involving per-survivor processing
DE60219435T 2001-02-21 2002-02-14 Verfahren und system zum iterativen kodieren/dekodieren eines stroms von durch raumzeitkodierte kombinierungen digitaler daten, für mehrfaches senden und empfangen Expired - Lifetime DE60219435T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0102343A FR2821217B1 (fr) 2001-02-21 2001-02-21 Procede et systeme de codage-decodage iteratif de flux de donnees numeriques codees par combinaisons spatio-temporelles, en emission et reception multiple
FR0102343 2001-02-21
PCT/FR2002/000562 WO2002067488A1 (fr) 2001-02-21 2002-02-14 Procede et systeme de codage-decodage iteratif de flux de donnees numeriques codees par combinaisons spatio-temporelles, en emission et reception multiple

Publications (2)

Publication Number Publication Date
DE60219435D1 true DE60219435D1 (de) 2007-05-24
DE60219435T2 DE60219435T2 (de) 2008-01-03

Family

ID=8860267

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60219435T Expired - Lifetime DE60219435T2 (de) 2001-02-21 2002-02-14 Verfahren und system zum iterativen kodieren/dekodieren eines stroms von durch raumzeitkodierte kombinierungen digitaler daten, für mehrfaches senden und empfangen

Country Status (10)

Country Link
US (1) US7170948B2 (de)
EP (1) EP1362447B1 (de)
JP (1) JP4184798B2 (de)
KR (1) KR100874059B1 (de)
CN (1) CN100495956C (de)
AT (1) ATE359632T1 (de)
DE (1) DE60219435T2 (de)
ES (1) ES2284822T3 (de)
FR (1) FR2821217B1 (de)
WO (1) WO2002067488A1 (de)

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Also Published As

Publication number Publication date
JP4184798B2 (ja) 2008-11-19
ATE359632T1 (de) 2007-05-15
WO2002067488A1 (fr) 2002-08-29
FR2821217A1 (fr) 2002-08-23
KR20030080018A (ko) 2003-10-10
US7170948B2 (en) 2007-01-30
ES2284822T3 (es) 2007-11-16
CN1496624A (zh) 2004-05-12
KR100874059B1 (ko) 2008-12-12
DE60219435T2 (de) 2008-01-03
FR2821217B1 (fr) 2003-04-25
EP1362447B1 (de) 2007-04-11
CN100495956C (zh) 2009-06-03
JP2004528747A (ja) 2004-09-16
EP1362447A1 (de) 2003-11-19
US20020168017A1 (en) 2002-11-14

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