CN100539439C - 连锁反应码的系统编码和解码系统和方法 - Google Patents
连锁反应码的系统编码和解码系统和方法 Download PDFInfo
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- CN100539439C CN100539439C CNB2003801043076A CN200380104307A CN100539439C CN 100539439 C CN100539439 C CN 100539439C CN B2003801043076 A CNB2003801043076 A CN B2003801043076A CN 200380104307 A CN200380104307 A CN 200380104307A CN 100539439 C CN100539439 C CN 100539439C
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- 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
- H03M13/11—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 using multiple parity bits
- H03M13/1102—Codes on graphs and decoding on graphs, e.g. low-density parity check [LDPC] 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
- H03M13/11—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 using multiple parity bits
-
- 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
- H03M13/3761—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35 using code combining, i.e. using combining of codeword portions which may have been transmitted separately, e.g. Digital Fountain codes, Raptor codes or Luby Transform [LT] 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
- H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Error Detection And Correction (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Abstract
Description
输出节点 | 复原的源节点 |
330(a) | 320(b) |
330(c) | 320(e) |
330(h) | 320(h) |
330(d) | 320(i) |
330(b) | 320(a) |
330(j) | 320(f) |
330(e) | 320(c) |
330(f) | 320(g) |
330(g) | 320(d) |
Claims (31)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US31959702P | 2002-10-05 | 2002-10-05 | |
US60/319,597 | 2002-10-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1717871A CN1717871A (zh) | 2006-01-04 |
CN100539439C true CN100539439C (zh) | 2009-09-09 |
Family
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Application Number | Title | Priority Date | Filing Date |
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CNB2003801043076A Expired - Lifetime CN100539439C (zh) | 2002-10-05 | 2003-10-01 | 连锁反应码的系统编码和解码系统和方法 |
Country Status (7)
Country | Link |
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US (5) | US6909383B2 (zh) |
EP (5) | EP2348640B1 (zh) |
JP (3) | JP4546246B2 (zh) |
KR (1) | KR101143282B1 (zh) |
CN (1) | CN100539439C (zh) |
AU (1) | AU2003277198A1 (zh) |
WO (1) | WO2004034589A2 (zh) |
Families Citing this family (125)
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- 2003-10-01 CN CNB2003801043076A patent/CN100539439C/zh not_active Expired - Lifetime
- 2003-10-01 AU AU2003277198A patent/AU2003277198A1/en not_active Abandoned
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USRE43741E1 (en) | 2012-10-16 |
CN1717871A (zh) | 2006-01-04 |
JP5485008B2 (ja) | 2014-05-07 |
EP2348640A1 (en) | 2011-07-27 |
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US7394407B2 (en) | 2008-07-01 |
JP2010239625A (ja) | 2010-10-21 |
US20080180285A1 (en) | 2008-07-31 |
EP2357732A1 (en) | 2011-08-17 |
EP2355360A1 (en) | 2011-08-10 |
JP4546246B2 (ja) | 2010-09-15 |
JP5675876B2 (ja) | 2015-02-25 |
KR101143282B1 (ko) | 2012-05-08 |
WO2004034589A2 (en) | 2004-04-22 |
AU2003277198A8 (en) | 2004-05-04 |
WO2004034589A9 (en) | 2004-07-15 |
KR20050059238A (ko) | 2005-06-17 |
EP2357731A1 (en) | 2011-08-17 |
US6909383B2 (en) | 2005-06-21 |
US20090189792A1 (en) | 2009-07-30 |
JP2013156644A (ja) | 2013-08-15 |
EP2348640B1 (en) | 2020-07-15 |
US20050242974A1 (en) | 2005-11-03 |
WO2004034589A3 (en) | 2004-06-10 |
JP2006502440A (ja) | 2006-01-19 |
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