SE9501947D0 - Error correcting decoder - Google Patents
Error correcting decoderInfo
- Publication number
- SE9501947D0 SE9501947D0 SE9501947A SE9501947A SE9501947D0 SE 9501947 D0 SE9501947 D0 SE 9501947D0 SE 9501947 A SE9501947 A SE 9501947A SE 9501947 A SE9501947 A SE 9501947A SE 9501947 D0 SE9501947 D0 SE 9501947D0
- Authority
- SE
- Sweden
- Prior art keywords
- error correction
- direction error
- column direction
- success
- bit
- Prior art date
Links
Classifications
-
- 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
- H04L1/0064—Concatenated codes
- H04L1/0065—Serial concatenated 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
-
- 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
- H04L1/0045—Arrangements at the receiver end
- H04L1/0052—Realisations of complexity reduction techniques, e.g. pipelining or use of look-up tables
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (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 |
---|---|---|---|
JP6110798A JP2970994B2 (ja) | 1994-05-25 | 1994-05-25 | 誤り訂正復号回路 |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9501947D0 true SE9501947D0 (sv) | 1995-05-24 |
SE9501947L SE9501947L (sv) | 1996-03-22 |
SE517805C2 SE517805C2 (sv) | 2002-07-16 |
Family
ID=14544919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9501947A SE517805C2 (sv) | 1994-05-25 | 1995-05-24 | Feljusterande avkodare |
Country Status (5)
Country | Link |
---|---|
US (1) | US5745506A (sv) |
JP (1) | JP2970994B2 (sv) |
FR (1) | FR2720528B1 (sv) |
NO (1) | NO316901B1 (sv) |
SE (1) | SE517805C2 (sv) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3562544B2 (ja) * | 1996-08-13 | 2004-09-08 | ソニー株式会社 | 復号化装置および復号化方法 |
JPH11112358A (ja) * | 1997-09-30 | 1999-04-23 | Fujitsu Ltd | データの誤り訂正方法及び誤り訂正装置 |
US6332206B1 (en) * | 1998-02-25 | 2001-12-18 | Matsushita Electrical Industrial Co., Ltd. | High-speed error correcting apparatus with efficient data transfer |
JP3530388B2 (ja) * | 1998-07-22 | 2004-05-24 | 三洋電機株式会社 | 符号誤り訂正装置 |
US6260082B1 (en) * | 1998-12-23 | 2001-07-10 | Bops, Inc. | Methods and apparatus for providing data transfer control |
US20030079161A1 (en) * | 2001-10-22 | 2003-04-24 | Verboom Johannes J. | Optimized data storage system and method for optical storage system |
US20040059992A1 (en) * | 2002-06-17 | 2004-03-25 | Tan Keng Tiong | Methods of optimizing the decoding of signals based on a complete majority logic representation |
EP1416660A1 (en) * | 2002-10-31 | 2004-05-06 | Alcatel | Improved FEC decoder and method |
JP3930446B2 (ja) * | 2003-03-13 | 2007-06-13 | 株式会社東芝 | 半導体装置 |
JP4908083B2 (ja) * | 2006-06-30 | 2012-04-04 | 株式会社東芝 | メモリコントローラ |
WO2009137754A2 (en) * | 2008-05-08 | 2009-11-12 | Augusta Technology Usa, Inc. | Snr-based variable-threshold majority-logic decorder |
US20100169742A1 (en) * | 2008-12-29 | 2010-07-01 | Texas Instruments Incorporated | Flash memory soft error recovery |
JP5364737B2 (ja) * | 2011-02-15 | 2013-12-11 | 株式会社東芝 | 誤り訂正復号装置及び受信システム |
US11934267B1 (en) | 2022-08-28 | 2024-03-19 | Micron Technology, Inc. | Data inversion and unidirectional error detection |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4404674A (en) * | 1981-07-10 | 1983-09-13 | Communications Satellite Corporation | Method and apparatus for weighted majority decoding of FEC codes using soft detection |
US4630271A (en) * | 1983-01-20 | 1986-12-16 | Nippon Hoso Kyokai | Error correction method and apparatus for data broadcasting system |
JPS59224926A (ja) * | 1983-06-03 | 1984-12-17 | Sony Corp | 多数決回路 |
US4653051A (en) * | 1983-09-14 | 1987-03-24 | Matsushita Electric Industrial Co., Ltd. | Apparatus for detecting and correcting errors on product codes |
JP2740163B2 (ja) * | 1986-04-23 | 1998-04-15 | ソニー株式会社 | データ伝送方法及びデータ記録媒体 |
JPS6462027A (en) * | 1987-09-01 | 1989-03-08 | Nippon Conlux Co Ltd | Error correcting circuit |
JPH06120843A (ja) * | 1992-10-01 | 1994-04-28 | Fujitsu Ten Ltd | 差集合巡回符号による積符号の復号装置 |
JP3311463B2 (ja) * | 1994-02-25 | 2002-08-05 | 三洋電機株式会社 | 誤り訂正装置 |
-
1994
- 1994-05-25 JP JP6110798A patent/JP2970994B2/ja not_active Expired - Lifetime
-
1995
- 1995-05-24 SE SE9501947A patent/SE517805C2/sv not_active IP Right Cessation
- 1995-05-24 NO NO19952062A patent/NO316901B1/no not_active IP Right Cessation
- 1995-05-25 US US08/449,916 patent/US5745506A/en not_active Expired - Lifetime
- 1995-05-26 FR FR9506245A patent/FR2720528B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2720528A1 (fr) | 1995-12-01 |
NO952062L (no) | 1995-11-27 |
NO316901B1 (no) | 2004-06-21 |
FR2720528B1 (fr) | 1996-12-20 |
JPH07321669A (ja) | 1995-12-08 |
US5745506A (en) | 1998-04-28 |
JP2970994B2 (ja) | 1999-11-02 |
NO952062D0 (no) | 1995-05-24 |
SE517805C2 (sv) | 2002-07-16 |
SE9501947L (sv) | 1996-03-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |