ATE93105T1 - Verfahren und vorrichtung zur dekodierung eines fehlerverbesserungskodes. - Google Patents
Verfahren und vorrichtung zur dekodierung eines fehlerverbesserungskodes.Info
- Publication number
- ATE93105T1 ATE93105T1 AT85900195T AT85900195T ATE93105T1 AT E93105 T1 ATE93105 T1 AT E93105T1 AT 85900195 T AT85900195 T AT 85900195T AT 85900195 T AT85900195 T AT 85900195T AT E93105 T1 ATE93105 T1 AT E93105T1
- Authority
- AT
- Austria
- Prior art keywords
- decoding
- error correction
- correction code
- code
- error
- Prior art date
Links
Classifications
-
- 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
- H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
- H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
- H03M13/13—Linear codes
- H03M13/15—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes
- H03M13/151—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes using error location or error correction polynomials
- H03M13/1525—Determination and particular use of error location polynomials
-
- 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
- H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
- H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
- H03M13/13—Linear codes
- H03M13/15—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes
-
- 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
- H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
- H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
- H03M13/13—Linear codes
- H03M13/15—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes
- H03M13/151—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes using error location or error correction polynomials
- H03M13/158—Finite field arithmetic processing
-
- 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
-
- 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
- H03M13/2903—Methods and arrangements specifically for encoding, e.g. parallel encoding of a plurality of constituent codes
-
- 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
- H03M13/2906—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 using block codes
- H03M13/2909—Product codes
-
- 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
- H03M13/2906—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 using block codes
- H03M13/2927—Decoding strategies
- H03M13/293—Decoding strategies with erasure setting
-
- 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
- H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
- H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
- H03M13/13—Linear codes
- H03M13/15—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes
- H03M13/151—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes using error location or error correction polynomials
- H03M13/1515—Reed-Solomon codes
Landscapes
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Algebra (AREA)
- General Physics & Mathematics (AREA)
- Pure & Applied Mathematics (AREA)
- Error Detection And Correction (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24052583A JPH0628343B2 (ja) | 1983-12-20 | 1983-12-20 | 積符号の復号方法 |
JP1983198079U JPS60104947U (ja) | 1983-12-23 | 1983-12-23 | エラ−訂正復号器 |
PCT/JP1984/000603 WO1985002958A1 (en) | 1983-12-20 | 1984-12-19 | Method and apparatus for decoding error correction code |
EP85900195A EP0167627B1 (de) | 1983-12-20 | 1984-12-19 | Verfahren und vorrichtung zur dekodierung eines fehlerverbesserungskodes |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE93105T1 true ATE93105T1 (de) | 1993-08-15 |
Family
ID=27228427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT85900195T ATE93105T1 (de) | 1983-12-20 | 1984-12-19 | Verfahren und vorrichtung zur dekodierung eines fehlerverbesserungskodes. |
Country Status (2)
Country | Link |
---|---|
AT (1) | ATE93105T1 (de) |
HU (1) | HU199046B (de) |
-
1984
- 1984-12-19 HU HU1985169A patent/HU199046B/hu not_active IP Right Cessation
- 1984-12-19 AT AT85900195T patent/ATE93105T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HUT37531A (en) | 1985-12-28 |
HU199046B (en) | 1989-12-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3483375D1 (de) | Verfahren und system zur fehlerkorrektur. | |
DE3583819D1 (de) | Verfahren und vorrichtung zur erzeugung eines lauflaengenbegrenzten kodes. | |
DE3587993D1 (de) | Verfahren und Gerät zur Natursprachenverarbeitung. | |
DE3382713T2 (de) | Verfahren, Anordnung und Aufzeichnungsträger zur Fehlerkorrektur. | |
DE3280110D1 (de) | Ionenstrahl-bearbeitungsapparat und methode zur korrektur von maskenfehlern. | |
DE3587535D1 (de) | Verfahren und vorrichtung zur numerischen datenkodierung. | |
DE3586708T2 (de) | Verfahren zur fehlererkennung und -korrektur durch mehrheitsentscheidung. | |
DE69031099D1 (de) | Verfahren und Vorrichtung zur Erkennung und Korrektur von Rechtschreibfehlern | |
DE3683791D1 (de) | Verfahren zur digitalen datenfehlerkorrektur. | |
DE69031294T2 (de) | Einrichtung und Verfahren zur Fehlererkennung und Fehlerkorrektur | |
DE3485849D1 (de) | Verfahren zur regenerierung eines desaktivierten katalysators. | |
DE3481547D1 (de) | Verfahren zur kalibrierung eines reflektometers. | |
DE69021660T2 (de) | Verfahren und Vorrichtung zur Korrektur von Synchronisierfehlern für eine Mehrfachbildwiedergabe. | |
DE3483344D1 (de) | Verfahren zur reinigung von lpf-ha. | |
DE3680412D1 (de) | Verfahren zur dekodierung eines konvolutionalkodes und dekoder dafuer. | |
DE3576779D1 (de) | Verfahren und vorrichtung zur bildsignalkodierung und -dekodierung. | |
DE3485064D1 (de) | Verfahren zur abtrennung eines chlortoluolisomers. | |
DE3674142D1 (de) | Verfahren zur behandlung eines gases. | |
DE3280052D1 (de) | Verfahren und vorrichtung zur fehlerkorrektur in einer datenverarbeitungsanlage. | |
DE69028975T2 (de) | BCH-Kode-Dekodierer und Verfahren zur Dekodierung eines BCH-Kodes | |
DE3484923D1 (de) | Verfahren zur reinigung eines kautschuks. | |
DE69433050D1 (de) | Verfahren zur Erzeugung eines Fehlerprüfkodes und Kodeverarbeitungsschaltkreis | |
DE69424249T2 (de) | Gerät und Verfahren zur Dekodierung eines Fehlerkorrekturcodes | |
DE69618930T2 (de) | Verfahren und vorrichtung zur fehlerkorrekturkodierung und-dekodierung | |
DE3583494D1 (de) | Verfahren und vorrichtung zur kodierung/dekodierung eines bildsignals. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |