BR9807633A - Processes and devices for encoding and decoding multi-word information and physical support. - Google Patents
Processes and devices for encoding and decoding multi-word information and physical support.Info
- Publication number
- BR9807633A BR9807633A BR9807633-7A BR9807633A BR9807633A BR 9807633 A BR9807633 A BR 9807633A BR 9807633 A BR9807633 A BR 9807633A BR 9807633 A BR9807633 A BR 9807633A
- Authority
- BR
- Brazil
- Prior art keywords
- words
- uniform
- encoding
- processes
- devices
- Prior art date
Links
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
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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
- H03M13/27—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 using interleaving techniques
- H03M13/2703—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 using interleaving techniques the interleaver involving at least two directions
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
- G11B20/1833—Error detection or correction; Testing, e.g. of drop-outs by adding special lists or symbols to the coded information
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
- G11B20/1866—Error detection or correction; Testing, e.g. of drop-outs by interleaving
-
- 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
- H03M13/35—Unequal or adaptive error protection, e.g. by providing a different level of protection according to significance of source information or by adapting the coding according to the change of transmission channel characteristics
-
- 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
- H03M13/47—Error detection, forward error correction or error protection, not provided for in groups H03M13/01 - H03M13/37
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B2020/1264—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting concerns a specific kind of data
- G11B2020/1265—Control data, system data or management information, i.e. data used to access or process user data
- G11B2020/1267—Address data
- G11B2020/1271—Address data the address data being stored in a subcode, e.g. in the Q channel of a CD
- G11B2020/1272—Burst indicator subcode [BIS]
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
- G11B20/1833—Error detection or correction; Testing, e.g. of drop-outs by adding special lists or symbols to the coded information
- G11B2020/1846—Error detection or correction; Testing, e.g. of drop-outs by adding special lists or symbols to the coded information using a picket code, i.e. a code in which a long distance code [LDC] is arranged as an array and columns containing burst indicator subcode [BIS] are multiplexed for erasure decoding
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Error Detection And Correction (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
"PROCESSOS E DISPOSITIVOS PARA CODIFICAR E DECODIFICAR INFORMAçõES DE MULTIPALAVRAS E SUPORTE FìSICO". Informações de multipalavras são codificadas conforme baseadas em símbolos multi-bit em relativa contiguidade com respeito a um suporte, enquanto proporcionando intercalamento no sentido de palavras e facilidades de código de proteção contra erros no sentido de palavras. Isto pode proporcionar chaves locativas de erro através de grupos de multipalavras, que se originam em palavras chave de alta protetividade e são dirigidas para palavras alvo de baixo protetividade. Outrossim, as palavras chave podem ter uma primeira dimensão uniforme e serem intercaladas em uma primeira maneira uniforme. As palavras alvo podem ter uma segunda dimensão uniforme e serem intercaladas em uma segunda maneira uniforme. Particularmente, a organização pode ser aplicada para uso com armazenamento óptico."PROCESSES AND DEVICES FOR ENCODING AND DECODING MULTIPLEWORD INFORMATION AND PHYSICAL SUPPORT". Multi-word information is encoded as based on multi-bit symbols in relative contiguity with respect to a medium, providing interleaving in the sense of words and code facilities for protection against errors in the sense of words. This can provide locative error keys through groups of multi-words, which originate in high-protectivity keywords and are directed to low-protectivity target words. Furthermore, keywords can have a uniform first dimension and be interspersed in a uniform first way. Target words can have a uniform second dimension and be interspersed in a uniform second way. In particular, the organization can be applied for use with optical storage.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97204130 | 1997-12-29 | ||
EP97204130.5 | 1997-12-29 | ||
PCT/IB1998/002090 WO1999034271A2 (en) | 1997-12-29 | 1998-12-21 | A method for encoding multiword information |
Publications (2)
Publication Number | Publication Date |
---|---|
BR9807633A true BR9807633A (en) | 2000-06-06 |
BR9807633B1 BR9807633B1 (en) | 2011-06-28 |
Family
ID=8229142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI9807633-7A BR9807633B1 (en) | 1997-12-29 | 1998-12-21 | processes and devices for encoding and decoding multi-word information. |
Country Status (18)
Country | Link |
---|---|
EP (1) | EP0965173A1 (en) |
JP (1) | JP2001515641A (en) |
KR (1) | KR100583360B1 (en) |
CN (1) | CN1126271C (en) |
AR (1) | AR014200A1 (en) |
AU (1) | AU766901B2 (en) |
BR (1) | BR9807633B1 (en) |
CA (1) | CA2282305C (en) |
CZ (1) | CZ301101B6 (en) |
HU (1) | HU223894B1 (en) |
ID (1) | ID24253A (en) |
IL (1) | IL131627A (en) |
MY (1) | MY126409A (en) |
RU (1) | RU2224358C2 (en) |
TR (1) | TR199902089T1 (en) |
TW (1) | TW425773B (en) |
WO (1) | WO1999034271A2 (en) |
ZA (1) | ZA9811897B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE488913T1 (en) * | 1998-07-27 | 2010-12-15 | Koninkl Philips Electronics Nv | ENCRYPTION OF MULTI-WORD INFORMATION USING WORD-BY-WORD NESTING |
US7340663B2 (en) * | 2002-04-05 | 2008-03-04 | Koninklijke Philiops Electronics N.V. | Method and apparatus for embedding an additional layer of error correction into an error correcting code |
KR20040021039A (en) * | 2002-09-02 | 2004-03-10 | 엘지전자 주식회사 | Method for correcting an error recorded on high density optical disc |
JP2005293724A (en) | 2004-03-31 | 2005-10-20 | Sanyo Electric Co Ltd | Detection method for error point, error detection circuit using its method, error correction circuit, and reproducing device |
US7281193B2 (en) | 2004-09-27 | 2007-10-09 | Mediatek Inc. | Method and apparatus for decoding multiword information |
DE102007043083A1 (en) * | 2007-09-10 | 2009-03-12 | Continental Automotive Gmbh | Method and device for coding data words |
KR20230063027A (en) | 2021-11-01 | 2023-05-09 | 주식회사 오라 | Method of manufacturing electrical heater coating solution by using carbon nanotube and graphite nanofiber advanced complex applied blending technique and electrical heater coating solution of the same |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0767088B2 (en) * | 1983-02-18 | 1995-07-19 | ソニー株式会社 | Error correction coding method |
US4559625A (en) * | 1983-07-28 | 1985-12-17 | Cyclotomics, Inc. | Interleavers for digital communications |
US5299208A (en) * | 1991-11-14 | 1994-03-29 | International Business Machines Corporation | Enhanced decoding of interleaved error correcting codes |
EP0571019B1 (en) * | 1992-05-19 | 2000-01-26 | Koninklijke Philips Electronics N.V. | Extended error protected communication system |
DE69317867T2 (en) * | 1992-12-14 | 1998-10-22 | Koninkl Philips Electronics Nv | Method and device for realizing a quasi product code with different error protection levels |
US5546420A (en) * | 1994-04-29 | 1996-08-13 | At&T Corp. | Methods of and devices for enhancing communications that use spread spectrum technology by using variable code techniques |
-
1998
- 1998-12-21 JP JP53470499A patent/JP2001515641A/en active Pending
- 1998-12-21 TR TR1999/02089T patent/TR199902089T1/en unknown
- 1998-12-21 ID IDW990931A patent/ID24253A/en unknown
- 1998-12-21 RU RU99120705/09A patent/RU2224358C2/en active
- 1998-12-21 EP EP98959092A patent/EP0965173A1/en not_active Withdrawn
- 1998-12-21 WO PCT/IB1998/002090 patent/WO1999034271A2/en active IP Right Grant
- 1998-12-21 HU HU0100551A patent/HU223894B1/en active IP Right Grant
- 1998-12-21 IL IL13162798A patent/IL131627A/en not_active IP Right Cessation
- 1998-12-21 BR BRPI9807633-7A patent/BR9807633B1/en not_active IP Right Cessation
- 1998-12-21 CA CA002282305A patent/CA2282305C/en not_active Expired - Lifetime
- 1998-12-21 AU AU15011/99A patent/AU766901B2/en not_active Expired
- 1998-12-21 CZ CZ0305599A patent/CZ301101B6/en not_active IP Right Cessation
- 1998-12-21 KR KR1019997007934A patent/KR100583360B1/en active IP Right Grant
- 1998-12-21 CN CN98804606A patent/CN1126271C/en not_active Expired - Lifetime
- 1998-12-28 MY MYPI98005903A patent/MY126409A/en unknown
- 1998-12-28 ZA ZA9811897A patent/ZA9811897B/en unknown
- 1998-12-29 AR ARP980106706A patent/AR014200A1/en active IP Right Grant
-
1999
- 1999-01-28 TW TW088101299A patent/TW425773B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1126271C (en) | 2003-10-29 |
BR9807633B1 (en) | 2011-06-28 |
HUP0100551A3 (en) | 2002-01-28 |
ZA9811897B (en) | 2000-06-28 |
KR20000075856A (en) | 2000-12-26 |
CA2282305A1 (en) | 1999-07-08 |
KR100583360B1 (en) | 2006-05-25 |
IL131627A (en) | 2005-08-31 |
CA2282305C (en) | 2007-10-16 |
CN1253674A (en) | 2000-05-17 |
RU2224358C2 (en) | 2004-02-20 |
TW425773B (en) | 2001-03-11 |
EP0965173A1 (en) | 1999-12-22 |
AU1501199A (en) | 1999-07-19 |
IL131627A0 (en) | 2001-01-28 |
CZ301101B6 (en) | 2009-11-04 |
JP2001515641A (en) | 2001-09-18 |
ID24253A (en) | 2000-07-13 |
HU223894B1 (en) | 2005-03-29 |
WO1999034271A2 (en) | 1999-07-08 |
HUP0100551A2 (en) | 2001-06-28 |
AU766901B2 (en) | 2003-10-23 |
CZ305599A3 (en) | 2000-02-16 |
AR014200A1 (en) | 2001-02-07 |
TR199902089T1 (en) | 2000-04-21 |
MY126409A (en) | 2006-09-29 |
WO1999034271A3 (en) | 1999-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 28/06/2011, OBSERVADAS AS CONDICOES LEGAIS. |
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B25D | Requested change of name of applicant approved |
Owner name: KONINKLIJKE PHILIPS N. V. (NL) |
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B25G | Requested change of headquarter approved |
Owner name: KONINKLIJKE PHILIPS N. V. (NL) |
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B25L | Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled |
Owner name: KONINKLIJKE PHILIPS N.V. (NL) |
|
B25D | Requested change of name of applicant approved |
Owner name: KONINKLIJKE PHILIPS N.V. (NL) |
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B25K | Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: republication |
Owner name: KONINKLIJKE PHILIPS N.V. (NL) |
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B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 22A ANUIDADE. |
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B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2610 DE 12-01-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |