NO305879B1 - Anordning for samtidig pÕvisning og korreksjon av en sammensatt kompleks feil i et digitalt kommunikasjonssystem - Google Patents
Anordning for samtidig pÕvisning og korreksjon av en sammensatt kompleks feil i et digitalt kommunikasjonssystem Download PDFInfo
- Publication number
- NO305879B1 NO305879B1 NO894757A NO894757A NO305879B1 NO 305879 B1 NO305879 B1 NO 305879B1 NO 894757 A NO894757 A NO 894757A NO 894757 A NO894757 A NO 894757A NO 305879 B1 NO305879 B1 NO 305879B1
- Authority
- NO
- Norway
- Prior art keywords
- error
- circuit
- correction
- unit
- signal
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title claims description 14
- 238000004891 communication Methods 0.000 title claims description 11
- 208000011580 syndromic disease Diseases 0.000 claims description 41
- 150000001875 compounds Chemical class 0.000 claims description 7
- 230000004044 response Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 8
- 230000014509 gene expression Effects 0.000 description 6
- 239000013598 vector Substances 0.000 description 6
- 230000000295 complement effect Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000009466 transformation Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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
- H03M13/17—Burst error correction, e.g. error trapping, Fire 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
Landscapes
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Error Detection And Correction (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1121909A JPH02301226A (ja) | 1989-05-15 | 1989-05-15 | 複合誤り訂正ｂｃｈ復号回路 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO894757D0 NO894757D0 (no) | 1989-11-29 |
| NO894757L NO894757L (no) | 1990-11-16 |
| NO305879B1 true NO305879B1 (no) | 1999-08-09 |
Family
ID=14822911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO894757A NO305879B1 (no) | 1989-05-15 | 1989-11-29 | Anordning for samtidig pÕvisning og korreksjon av en sammensatt kompleks feil i et digitalt kommunikasjonssystem |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPH02301226A (ko) |
| KR (1) | KR940002112B1 (ko) |
| CA (1) | CA2011103C (ko) |
| CH (1) | CH680031A5 (ko) |
| DE (1) | DE4005533C2 (ko) |
| FR (1) | FR2646976B1 (ko) |
| GB (1) | GB2232043B (ko) |
| IT (1) | IT1237726B (ko) |
| NL (1) | NL191348C (ko) |
| NO (1) | NO305879B1 (ko) |
| SE (1) | SE512145C2 (ko) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03235528A (ja) * | 1990-02-13 | 1991-10-21 | Sharp Corp | Ｂｃｈ符号復号回路 |
| NL9101376A (nl) * | 1990-08-16 | 1992-03-16 | Digital Equipment Corp | Een verbeterd foutendetectie-codeerstelsel. |
| US5377208A (en) * | 1991-11-02 | 1994-12-27 | U.S. Philips Corporation | Transmission system with random error and burst error correction for a cyclically coded digital signal |
| JP2944489B2 (ja) * | 1995-10-14 | 1999-09-06 | 日本電気株式会社 | 無線伝送システムにおける誤り訂正方式 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3544963A (en) * | 1968-12-27 | 1970-12-01 | Bell Telephone Labor Inc | Random and burst error-correcting arrangement |
| JPS5975732A (ja) * | 1982-10-22 | 1984-04-28 | Mitsubishi Electric Corp | 復号器 |
| US4592054A (en) * | 1982-10-22 | 1986-05-27 | Mitsubishi Denki Kabushiki Kaisha | Decoder with code error correcting function |
| GB2131253A (en) * | 1982-11-24 | 1984-06-13 | Motorola Ltd | Error-correcting decoder |
| GB2136248A (en) * | 1983-02-25 | 1984-09-12 | Philips Electronic Associated | Text error correction in digital data transmission systems |
| US4646303A (en) * | 1983-10-05 | 1987-02-24 | Nippon Gakki Seizo Kabushiki Kaisha | Data error detection and correction circuit |
| JPS61105931A (ja) * | 1984-10-30 | 1986-05-24 | Mitsubishi Electric Corp | 復号化装置 |
| JPS6276825A (ja) * | 1985-09-30 | 1987-04-08 | Hitachi Ltd | 符号誤り訂正方法 |
| JPS62268215A (ja) * | 1986-05-16 | 1987-11-20 | Fuji Electric Co Ltd | ガロア体演算回路 |
| JPS6427322A (en) * | 1988-04-21 | 1989-01-30 | Sony Corp | Arithmetic circuit for galois field |
-
1989
- 1989-05-15 JP JP1121909A patent/JPH02301226A/ja active Pending
- 1989-11-29 NO NO894757A patent/NO305879B1/no not_active IP Right Cessation
- 1989-12-11 SE SE8904169A patent/SE512145C2/sv not_active IP Right Cessation
- 1989-12-18 NL NL8903084A patent/NL191348C/xx not_active IP Right Cessation
- 1989-12-22 IT IT06815689A patent/IT1237726B/it active IP Right Grant
-
1990
- 1990-01-09 FR FR9000185A patent/FR2646976B1/fr not_active Expired - Fee Related
- 1990-01-12 GB GB9000712A patent/GB2232043B/en not_active Expired - Fee Related
- 1990-01-25 CH CH239/90A patent/CH680031A5/de not_active IP Right Cessation
- 1990-02-19 DE DE4005533A patent/DE4005533C2/de not_active Expired - Fee Related
- 1990-02-26 CA CA002011103A patent/CA2011103C/en not_active Expired - Fee Related
- 1990-05-15 KR KR1019900006248A patent/KR940002112B1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE4005533C2 (de) | 1998-01-22 |
| NO894757L (no) | 1990-11-16 |
| GB2232043B (en) | 1993-07-14 |
| GB2232043A (en) | 1990-11-28 |
| NL191348B (nl) | 1995-01-02 |
| IT1237726B (it) | 1993-06-15 |
| CA2011103C (en) | 1996-01-02 |
| SE8904169D0 (sv) | 1989-12-11 |
| CH680031A5 (ko) | 1992-05-29 |
| DE4005533A1 (de) | 1990-12-13 |
| GB9000712D0 (en) | 1990-03-14 |
| NL8903084A (nl) | 1990-12-03 |
| NL191348C (nl) | 1995-06-01 |
| FR2646976A1 (fr) | 1990-11-16 |
| SE8904169L (sv) | 1990-11-16 |
| SE512145C2 (sv) | 2000-01-31 |
| KR900019400A (ko) | 1990-12-24 |
| CA2011103A1 (en) | 1990-11-15 |
| JPH02301226A (ja) | 1990-12-13 |
| KR940002112B1 (ko) | 1994-03-17 |
| NO894757D0 (no) | 1989-11-29 |
| FR2646976B1 (fr) | 1996-08-02 |
| IT8968156A0 (it) | 1989-12-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |
Free format text: LAPSED IN MAY 2003 |