IL82176A - Apparatus and method for encoding and decoding data - Google Patents
Apparatus and method for encoding and decoding dataInfo
- Publication number
- IL82176A IL82176A IL82176A IL8217687A IL82176A IL 82176 A IL82176 A IL 82176A IL 82176 A IL82176 A IL 82176A IL 8217687 A IL8217687 A IL 8217687A IL 82176 A IL82176 A IL 82176A
- Authority
- IL
- Israel
- Prior art keywords
- encoding
- decoding data
- decoding
- data
- 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
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
- G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
Landscapes
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Error Detection And Correction (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US85102586A | 1986-04-11 | 1986-04-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
IL82176A0 IL82176A0 (en) | 1987-10-30 |
IL82176A true IL82176A (en) | 1993-06-10 |
Family
ID=25309758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL82176A IL82176A (en) | 1986-04-11 | 1987-04-10 | Apparatus and method for encoding and decoding data |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0263175A4 (fr) |
JP (1) | JPS63503016A (fr) |
IL (1) | IL82176A (fr) |
WO (1) | WO1987006368A1 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5521942A (en) * | 1993-06-14 | 1996-05-28 | At&T Corp. | Method for increasing the dynamic range of a signal in a simultaneous voice and data system by the use of overlapping signal point regions and trellis coding |
US5463641A (en) * | 1993-07-16 | 1995-10-31 | At&T Ipm Corp. | Tailored error protection |
DE4408163A1 (de) * | 1994-03-11 | 1995-09-14 | Bosch Gmbh Robert | Verfahren zum Übertragen von Daten |
NL9400965A (nl) * | 1994-06-14 | 1996-01-02 | Nederland Ptt | Systeem omvattende een encoder voor het op cyclische wijze coderen van woorden en omvattende een decoder voor het decoderen van op cyclische wijze gecodeerde woorden, alsmede encoder, alsmede decoder, alsmede werkwijze voor het aan een zendzijde toekennen van een op cyclische wijze gecodeerd woord aan een object en voor het aan een ontvangzijde detecteren van het aan het object toegekende, op een cyclische wijze gecodeerd woord, alsmede object voorzien van een op cyclische wijze gecodeerd woord. |
AU687286B2 (en) * | 1994-12-12 | 1998-02-19 | Stratos Global Limited | Digital transmission system for encoding and decoding attribute data into error checking symbols of main data |
FR2735889B1 (fr) * | 1995-06-22 | 1997-09-05 | Sgs Thomson Microelectronics | Circuit de calcul de syndrome |
DE19626455A1 (de) * | 1995-07-24 | 1997-01-30 | Ascom Tech Ag | Verfahren zur Integration von Zusatzdaten in digitalen Datenpaketen |
EP1318642A1 (fr) | 2001-12-07 | 2003-06-11 | BRITISH TELECOMMUNICATIONS public limited company | Annulation d'infterférences dans des récepteurs multiporteuses |
US6973579B2 (en) | 2002-05-07 | 2005-12-06 | Interdigital Technology Corporation | Generation of user equipment identification specific scrambling code for the high speed shared control channel |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8302214A (nl) * | 1983-06-22 | 1985-01-16 | Philips Nv | Dekodeerinrichting voor het dekoderen van kodewoorden die bloksgewijs middels een reed-solomon-code tegen meerdere symboolfouten per blok beschermd zijn, en uitleesinrichting voor optisch uitleesbare opslaglichamen welke uitleesinrichting voorzien is van zo een dekodeerinrichting. |
US4653051A (en) * | 1983-09-14 | 1987-03-24 | Matsushita Electric Industrial Co., Ltd. | Apparatus for detecting and correcting errors on product codes |
JPH0812612B2 (ja) * | 1983-10-31 | 1996-02-07 | 株式会社日立製作所 | 誤り訂正方法及び装置 |
JPH084233B2 (ja) * | 1984-06-29 | 1996-01-17 | 株式会社日立製作所 | 誤り訂正符号の復号装置 |
US4648091A (en) * | 1984-07-02 | 1987-03-03 | General Electric Company | Apparatus and method for decoding error correction coded information |
US4649540A (en) * | 1984-12-26 | 1987-03-10 | Thomson Components-Mostek Corp. | Error-correcting circuit having a reduced syndrome word |
-
1987
- 1987-04-09 WO PCT/US1987/000829 patent/WO1987006368A1/fr not_active Application Discontinuation
- 1987-04-09 JP JP62502743A patent/JPS63503016A/ja active Pending
- 1987-04-09 EP EP19870903098 patent/EP0263175A4/en not_active Withdrawn
- 1987-04-10 IL IL82176A patent/IL82176A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0263175A4 (en) | 1991-11-21 |
JPS63503016A (ja) | 1988-11-02 |
EP0263175A1 (fr) | 1988-04-13 |
IL82176A0 (en) | 1987-10-30 |
WO1987006368A1 (fr) | 1987-10-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
KB | Patent renewed | ||
MM9K | Patent not in force due to non-payment of renewal fees | ||
KB | Patent renewed | ||
EXP | Patent expired |