WO2003107581A3 - Verfahren und anordnung zur codierung und decodierung einer folge digitaler daten - Google Patents

Verfahren und anordnung zur codierung und decodierung einer folge digitaler daten Download PDF

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Publication number
WO2003107581A3
WO2003107581A3 PCT/DE2003/001953 DE0301953W WO03107581A3 WO 2003107581 A3 WO2003107581 A3 WO 2003107581A3 DE 0301953 W DE0301953 W DE 0301953W WO 03107581 A3 WO03107581 A3 WO 03107581A3
Authority
WO
WIPO (PCT)
Prior art keywords
sequence
data
decoding
encoding
digital data
Prior art date
Application number
PCT/DE2003/001953
Other languages
English (en)
French (fr)
Other versions
WO2003107581A2 (de
Inventor
Juergen Pandel
Marcel Wagner
Wenrong Weng
Guenther Liebl
Original Assignee
Siemens Ag
Juergen Pandel
Marcel Wagner
Wenrong Weng
Guenther Liebl
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 Siemens Ag, Juergen Pandel, Marcel Wagner, Wenrong Weng, Guenther Liebl filed Critical Siemens Ag
Priority to US10/518,960 priority Critical patent/US20050242973A1/en
Priority to DE50306385T priority patent/DE50306385D1/de
Priority to AU2003250259A priority patent/AU2003250259A1/en
Priority to EP03759848A priority patent/EP1514375B1/de
Publication of WO2003107581A2 publication Critical patent/WO2003107581A2/de
Publication of WO2003107581A3 publication Critical patent/WO2003107581A3/de
Priority to US12/270,397 priority patent/US7861145B2/en
Priority to US12/371,560 priority patent/US7861144B2/en

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
    • H03M13/27—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 using interleaving techniques
    • H03M13/2703—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 using interleaving techniques the interleaver involving at least two directions
    • H03M13/2707—Simple row-column interleaver, i.e. pure block interleaving
    • 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
    • H03M13/2915—Product codes with an error detection code in one dimension
    • 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
    • H03M13/35—Unequal or adaptive error protection, e.g. by providing a different level of protection according to significance of source information or by adapting the coding according to the change of transmission channel characteristics
    • H03M13/356—Unequal error protection [UEP]
    • 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
    • H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
    • H03M13/373—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35 with erasure correction and erasure determination, e.g. for packet loss recovery or setting of erasures for the decoding of Reed-Solomon codes
    • 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
    • H04L1/0071—Use of interleaving
    • 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
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • 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
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0083—Formatting with frames or packets; Protocol or part of protocol for error control
    • 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
    • H03M13/09—Error detection only, e.g. using cyclic redundancy check [CRC] codes or single parity bit
    • 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
    • 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
    • H03M13/35—Unequal or adaptive error protection, e.g. by providing a different level of protection according to significance of source information or by adapting the coding according to the change of transmission channel characteristics

Abstract

Es wird ein Verfahren zur Codierung und Decodierung einer Folge von digitalen Daten angegeben, bei dem ein Teil der Folge von digitalen Daten einem Datenblock entspricht, bei dem der Datenblock mehrere Datenpakete umfasst, bei dem mindestens zwei Datenpakete pro Datenblock eine Kennung umfassen, wobei anhand der Kennung die Position des Datenpakets innerhalb des zugehörigen Datenblocks bestimmt werden kann, und bei dem die Daten unter Berücksichtigung der Kennung codiert bzw. decodiert werden.
PCT/DE2003/001953 2002-06-18 2003-06-12 Verfahren und anordnung zur codierung bzw. decodierung einer folge digitaler daten WO2003107581A2 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US10/518,960 US20050242973A1 (en) 2002-06-18 2003-06-12 Method and arrangement for encoding or decoding a sequence of digital data
DE50306385T DE50306385D1 (de) 2002-06-18 2003-06-12 Verfahren und anordnung zur codierung bzw. decodierung einer folge digitaler daten
AU2003250259A AU2003250259A1 (en) 2002-06-18 2003-06-12 Method and arrangement for encoding or decoding a sequence of digital data
EP03759848A EP1514375B1 (de) 2002-06-18 2003-06-12 Verfahren und anordnung zur codierung bzw. decodierung einer folge digitaler daten
US12/270,397 US7861145B2 (en) 2002-06-18 2008-11-13 Method and system for encoding or decoding a sequence of digital data
US12/371,560 US7861144B2 (en) 2002-06-18 2009-02-13 Method and system for encoding or decoding a sequence of digital data

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10227165.8 2002-06-18
DE10227165A DE10227165A1 (de) 2002-06-18 2002-06-18 Verfahren und Anordnung zur Codierung bzw. Decodierung einer Folge digitaler Daten

Related Child Applications (3)

Application Number Title Priority Date Filing Date
US10518960 A-371-Of-International 2003-06-12
US12/270,397 Continuation US7861145B2 (en) 2002-06-18 2008-11-13 Method and system for encoding or decoding a sequence of digital data
US12/371,560 Continuation US7861144B2 (en) 2002-06-18 2009-02-13 Method and system for encoding or decoding a sequence of digital data

Publications (2)

Publication Number Publication Date
WO2003107581A2 WO2003107581A2 (de) 2003-12-24
WO2003107581A3 true WO2003107581A3 (de) 2004-05-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2003/001953 WO2003107581A2 (de) 2002-06-18 2003-06-12 Verfahren und anordnung zur codierung bzw. decodierung einer folge digitaler daten

Country Status (8)

Country Link
US (3) US20050242973A1 (de)
EP (1) EP1514375B1 (de)
CN (1) CN100454802C (de)
AT (1) ATE352916T1 (de)
AU (1) AU2003250259A1 (de)
DE (2) DE10227165A1 (de)
ES (1) ES2277115T3 (de)
WO (1) WO2003107581A2 (de)

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DE102004045000A1 (de) * 2004-09-16 2006-03-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Sender zum Senden von Informationsdaten und Empfänger zum Empfangen von Informationsdaten
DE102005003914B3 (de) * 2005-01-27 2006-08-10 Siemens Ag Fehlerschutzverfahren und Fehlerkorrekturverfahren, sowie Fehlerschutzvorrichtung und Fehlerkorrekturvorrichtung
WO2007029432A1 (ja) * 2005-09-01 2007-03-15 Nippon Telegraph And Telephone Corporation 誤り訂正方法及び装置
DE102006030289A1 (de) * 2006-06-30 2008-01-10 Siemens Ag Verfahren und Enkodiervorrichtung zum Generieren eines Endblocks mittels eines zumindest zweistufigen Fehlerschutzes für einen ersten Datenblock, sowie Verfahren und Dekodiervorrichtung zum Rekonstruieren eines ersten Datenblocks aus einem Endblock und ein Endblock
US20100298694A1 (en) 2008-12-24 2010-11-25 Marrouche Nassir F Stroke risk assessment
CN102630378B (zh) * 2009-11-25 2015-09-09 瑞典爱立信有限公司 基于描述文件的个体化数据通信方法及设备
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Also Published As

Publication number Publication date
ES2277115T3 (es) 2007-07-01
US7861144B2 (en) 2010-12-28
US7861145B2 (en) 2010-12-28
CN100454802C (zh) 2009-01-21
AU2003250259A1 (en) 2003-12-31
ATE352916T1 (de) 2007-02-15
WO2003107581A2 (de) 2003-12-24
US20090144602A1 (en) 2009-06-04
US20090067450A1 (en) 2009-03-12
EP1514375A2 (de) 2005-03-16
US20050242973A1 (en) 2005-11-03
EP1514375B1 (de) 2007-01-24
DE10227165A1 (de) 2004-01-29
DE50306385D1 (de) 2007-03-15
CN1663162A (zh) 2005-08-31

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