DE60038924D1 - Kodieren/dekodieren von n-bit-quellwörtern in korrespondierenden m-bit-kanalwörtern, und umgekehrt, damit die parität durch die umsetzung umgekehrt wird - Google Patents
Kodieren/dekodieren von n-bit-quellwörtern in korrespondierenden m-bit-kanalwörtern, und umgekehrt, damit die parität durch die umsetzung umgekehrt wirdInfo
- Publication number
- DE60038924D1 DE60038924D1 DE60038924T DE60038924T DE60038924D1 DE 60038924 D1 DE60038924 D1 DE 60038924D1 DE 60038924 T DE60038924 T DE 60038924T DE 60038924 T DE60038924 T DE 60038924T DE 60038924 D1 DE60038924 D1 DE 60038924D1
- Authority
- DE
- Germany
- Prior art keywords
- words
- bit
- decoding
- parity
- sourced
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M5/00—Conversion of the form of the representation of individual digits
- H03M5/02—Conversion to or from representation by pulses
- H03M5/04—Conversion to or from representation by pulses the pulses having two levels
- H03M5/14—Code representation, e.g. transition, for a given bit cell depending on the information in one or more adjacent bit cells, e.g. delay modulation code, double density code
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Error Detection And Correction (AREA)
- Dc Digital Transmission (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99200756 | 1999-03-12 | ||
PCT/EP2000/001340 WO2000055974A1 (en) | 1999-03-12 | 2000-02-18 | ENCODING/DECODING n-BIT SOURCE WORDS INTO CORRESPONDING m-BIT CHANNEL WORDS, AND VICE VERSA, SUCH THAT THE CONVERSION IS PARITY INVERTING |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60038924D1 true DE60038924D1 (de) | 2008-07-03 |
Family
ID=8239978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60038924T Expired - Lifetime DE60038924D1 (de) | 1999-03-12 | 2000-02-18 | Kodieren/dekodieren von n-bit-quellwörtern in korrespondierenden m-bit-kanalwörtern, und umgekehrt, damit die parität durch die umsetzung umgekehrt wird |
Country Status (9)
Country | Link |
---|---|
US (3) | US6597297B1 (de) |
EP (1) | EP1076932B1 (de) |
JP (1) | JP4489973B2 (de) |
KR (1) | KR100809970B1 (de) |
AT (1) | ATE396545T1 (de) |
DE (1) | DE60038924D1 (de) |
HK (1) | HK1035450A1 (de) |
TW (1) | TW469706B (de) |
WO (1) | WO2000055974A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60038924D1 (de) * | 1999-03-12 | 2008-07-03 | Koninkl Philips Electronics Nv | Kodieren/dekodieren von n-bit-quellwörtern in korrespondierenden m-bit-kanalwörtern, und umgekehrt, damit die parität durch die umsetzung umgekehrt wird |
KR100448282B1 (ko) * | 2001-08-30 | 2004-09-10 | 주식회사 대우일렉트로닉스 | 가중치 블록을 이용한 균형 부호화 및 복호화 방법 |
US7088788B2 (en) * | 2002-01-18 | 2006-08-08 | Alpha Networks Inc. | Communication device and digital encoding method thereof |
GB0227841D0 (en) * | 2002-11-29 | 2003-01-08 | Univ Manchester | Communication method |
JP3769753B2 (ja) * | 2003-03-24 | 2006-04-26 | ソニー株式会社 | 符号化装置および符号化方法、記録媒体、並びにプログラム |
KR20050118056A (ko) | 2004-05-12 | 2005-12-15 | 삼성전자주식회사 | 다양한 부호율을 갖는 Block LDPC 부호를 이용한이동 통신 시스템에서의 채널부호화 복호화 방법 및 장치 |
KR100712503B1 (ko) * | 2005-01-13 | 2007-05-02 | 삼성전자주식회사 | 하드디스크 드라이브의 서보 데이터 작성 방법 및 이를이용한 셀프 서보 기록 방법 |
US7170433B1 (en) | 2005-06-20 | 2007-01-30 | The Mathworks, Inc. | Analog I/O board providing analog-to-digital conversion and having a two-level buffer that allows demand based access to converted data |
US8823558B2 (en) * | 2012-08-30 | 2014-09-02 | International Business Machines Corporation | Disparity reduction for high speed serial links |
US9379735B1 (en) * | 2015-10-19 | 2016-06-28 | Mbit Wireless, Inc. | Method and apparatus for signal saturation |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8400212A (nl) * | 1984-01-24 | 1985-08-16 | Philips Nv | Werkwijze voor het coderen van een stroom van databits, inrichting voor het uitvoeren van de werkwijze en inrichting voor het decoderen van de volgens de werkwijze verkregen stroom kanaalbits. |
US5278902A (en) * | 1992-12-30 | 1994-01-11 | Intel Corporation | Method and apparatus for transition direction coding |
US5477222A (en) * | 1993-05-04 | 1995-12-19 | U.S. Philips Corporation | Device for encoding/decoding N-bit source words into corresponding M-bit channel words, and vice versa |
EP0624000B1 (de) * | 1993-05-04 | 2000-07-19 | Koninklijke Philips Electronics N.V. | Einrichtung zur Kodierung/Dekodierung von n-bit Quellworten in entsprechende m-bit Kanalworte und umgekehrt |
US5809081A (en) * | 1996-05-20 | 1998-09-15 | Mitel Semiconductor Americas Inc. | System and method for encoding data such that after precoding the data has a pre-selected parity structure |
DE60038924D1 (de) * | 1999-03-12 | 2008-07-03 | Koninkl Philips Electronics Nv | Kodieren/dekodieren von n-bit-quellwörtern in korrespondierenden m-bit-kanalwörtern, und umgekehrt, damit die parität durch die umsetzung umgekehrt wird |
-
2000
- 2000-02-18 DE DE60038924T patent/DE60038924D1/de not_active Expired - Lifetime
- 2000-02-18 EP EP00907581A patent/EP1076932B1/de not_active Expired - Lifetime
- 2000-02-18 WO PCT/EP2000/001340 patent/WO2000055974A1/en active IP Right Grant
- 2000-02-18 AT AT00907581T patent/ATE396545T1/de active
- 2000-02-18 KR KR1020007012559A patent/KR100809970B1/ko not_active IP Right Cessation
- 2000-02-18 JP JP2000605311A patent/JP4489973B2/ja not_active Expired - Fee Related
- 2000-02-23 TW TW089103154A patent/TW469706B/zh not_active IP Right Cessation
- 2000-03-13 US US09/523,798 patent/US6597297B1/en not_active Expired - Fee Related
-
2001
- 2001-08-18 HK HK01105832A patent/HK1035450A1/xx not_active IP Right Cessation
-
2003
- 2003-04-18 US US10/418,582 patent/US6771195B2/en not_active Expired - Fee Related
-
2004
- 2004-07-02 US US10/884,155 patent/US20040239536A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1076932B1 (de) | 2008-05-21 |
EP1076932A1 (de) | 2001-02-21 |
US6771195B2 (en) | 2004-08-03 |
TW469706B (en) | 2001-12-21 |
US20040239536A1 (en) | 2004-12-02 |
WO2000055974A1 (en) | 2000-09-21 |
KR100809970B1 (ko) | 2008-03-06 |
ATE396545T1 (de) | 2008-06-15 |
US20030201919A1 (en) | 2003-10-30 |
JP2002539706A (ja) | 2002-11-19 |
KR20010025003A (ko) | 2001-03-26 |
JP4489973B2 (ja) | 2010-06-23 |
US6597297B1 (en) | 2003-07-22 |
HK1035450A1 (en) | 2001-11-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |