USRE34100E - Data error correction system - Google Patents
Data error correction system Download PDFInfo
- Publication number
- USRE34100E USRE34100E US07/473,884 US47388490A USRE34100E US RE34100 E USRE34100 E US RE34100E US 47388490 A US47388490 A US 47388490A US RE34100 E USRE34100 E US RE34100E
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- US
- United States
- Prior art keywords
- data
- sub
- block
- blocks
- error
- 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
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Classifications
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- 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
- G06F11/1076—Parity data used in redundant arrays of independent storages, e.g. in RAID systems
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- 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
- G06F11/1008—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/20—Driving; Starting; Stopping; Control thereof
- G11B19/28—Speed controlling, regulating, or indicating
-
- 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
Abstract
Description
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/473,884 USRE34100E (en) | 1987-01-12 | 1990-02-02 | Data error correction system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/003,961 US4775978A (en) | 1987-01-12 | 1987-01-12 | Data error correction system |
US07/473,884 USRE34100E (en) | 1987-01-12 | 1990-02-02 | Data error correction system |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US07/003,961 Reissue US4775978A (en) | 1987-01-12 | 1987-01-12 | Data error correction system |
Publications (1)
Publication Number | Publication Date |
---|---|
USRE34100E true USRE34100E (en) | 1992-10-13 |
Family
ID=26672418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US07/473,884 Expired - Lifetime USRE34100E (en) | 1987-01-12 | 1990-02-02 | Data error correction system |
Country Status (1)
Country | Link |
---|---|
US (1) | USRE34100E (en) |
Cited By (159)
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