WO1999045911A8 - Universal reed-solomon coder-decoder - Google Patents
Universal reed-solomon coder-decoderInfo
- Publication number
- WO1999045911A8 WO1999045911A8 PCT/US1999/005493 US9905493W WO9945911A8 WO 1999045911 A8 WO1999045911 A8 WO 1999045911A8 US 9905493 W US9905493 W US 9905493W WO 9945911 A8 WO9945911 A8 WO 9945911A8
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- decoder
- block size
- decoding
- approach
- solomon coder
- 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
- H03M13/1515—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
- H03M13/03—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
- H03M13/154—Error and erasure correction, e.g. by using the error and erasure locator or Forney polynomial
-
- 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
- H03M13/2933—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 a block and a convolutional code
- H03M13/2936—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 a block and a convolutional code comprising an outer Reed-Solomon code and an inner convolutional code
Landscapes
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Algebra (AREA)
- General Physics & Mathematics (AREA)
- Pure & Applied Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Error Detection And Correction (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU31852/99A AU3185299A (en) | 1998-03-12 | 1999-03-12 | Universal reed-solomon coder-decoder |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7774098P | 1998-03-12 | 1998-03-12 | |
US60/077,740 | 1998-03-12 |
Publications (4)
Publication Number | Publication Date |
---|---|
WO1999045911A2 WO1999045911A2 (en) | 1999-09-16 |
WO1999045911A9 WO1999045911A9 (en) | 2000-01-20 |
WO1999045911A3 WO1999045911A3 (en) | 2000-04-06 |
WO1999045911A8 true WO1999045911A8 (en) | 2000-05-18 |
Family
ID=22139792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1999/005493 WO1999045911A2 (en) | 1998-03-12 | 1999-03-12 | Universal reed-solomon coder-decoder |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU3185299A (en) |
WO (1) | WO1999045911A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6385751B1 (en) * | 1998-12-30 | 2002-05-07 | Texas Instruments Incorporated | Programmable, reconfigurable DSP implementation of a Reed-Solomon encoder/decoder |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989002123A1 (en) * | 1987-08-24 | 1989-03-09 | Digital Equipment Corporation | High bandwidth reed-solomon encoding, decoding and error correcting circuit |
-
1999
- 1999-03-12 AU AU31852/99A patent/AU3185299A/en not_active Abandoned
- 1999-03-12 WO PCT/US1999/005493 patent/WO1999045911A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO1999045911A9 (en) | 2000-01-20 |
AU3185299A (en) | 1999-09-27 |
WO1999045911A2 (en) | 1999-09-16 |
WO1999045911A3 (en) | 2000-04-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO1995024769A3 (en) | Universal reed-solomon coder/encoder | |
CA2037027A1 (en) | Forward error correction code system | |
BG104273A (en) | Encoding of information consisting of multiple words by separation by words | |
AU2001277548A1 (en) | Linear transformation for symmetric-key ciphers | |
ATE484116T1 (en) | ERROR PROTECTION FOR OVER-RAD DATA TRANSMISSION | |
EP1206040A3 (en) | Low delay channel codes for correcting bursts of lost packets | |
EP0290349A3 (en) | Method and apparatus for encoding using a Reed-Solomon error correction code | |
AU5571499A (en) | Decoding method for correcting both erasures and errors of reed-solomon codes | |
WO2002082696A3 (en) | Communication system for underwater use | |
WO1999009694A3 (en) | Reed-solomon decoder and vlsi implementation thereof | |
WO2003013004A3 (en) | Signal coding | |
GB2366708A (en) | Partial response channel having combined MTR and parity constraints | |
CA2274106A1 (en) | Shortened fire code error-trapping decoding method and apparatus | |
WO2003032497A1 (en) | Coding method and decoding method | |
DE3279637D1 (en) | Circuit for checking bit errors in a received bch code succession by the use of primitive and non-primitive polynomials | |
WO1999045911A3 (en) | Universal reed-solomon coder-decoder | |
EP0759663A4 (en) | Device and method for encoding data and device and method for decoding data | |
WO2003036798A3 (en) | Decoding method and decoder for reed solomon code | |
SG64886A1 (en) | High bandwidth reed-solomon encoding decoding and error correcting circuit | |
JPS5778608A (en) | Decoding method of reed-solomon code | |
Berger | The automorphism group of double-error-correcting BCH codes | |
AU1813588A (en) | Method and apparatus for decoding reed-solomon code | |
JPS6439123A (en) | Error correcting circuit | |
KR0162605B1 (en) | Common circuit of rs decode syndrome generator for digital vcr system | |
WO2005043765A3 (en) | Resilient parameterized prefix codes for adaptive coding |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A2 Designated state(s): AE AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG UZ VN YU ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): GH GM KE LS MW SD SL SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
AK | Designated states |
Kind code of ref document: C2 Designated state(s): AE AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG UZ VN YU ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: C2 Designated state(s): GH GM KE LS MW SD SL SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
COP | Corrected version of pamphlet |
Free format text: PAGES 1/5-5/5, DRAWINGS, REPLACED BY NEW PAGES 1/5-5/5; DUE TO LATE TRANSMISSION BY THE RECEIVING OFFICE |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
AK | Designated states |
Kind code of ref document: A3 Designated state(s): AE AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG UZ VN YU ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A3 Designated state(s): GH GM KE LS MW SD SL SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
AK | Designated states |
Kind code of ref document: C1 Designated state(s): AE AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG UZ VN YU ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: C1 Designated state(s): GH GM KE LS MW SD SL SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
WR | Later publication of a revised version of an international search report | ||
NENP | Non-entry into the national phase |
Ref country code: KR |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
122 | Ep: pct application non-entry in european phase |