WO2007129293A3 - Corruption-resistant data porting with multiple error correction schemes - Google Patents

Corruption-resistant data porting with multiple error correction schemes Download PDF

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Publication number
WO2007129293A3
WO2007129293A3 PCT/IL2006/001249 IL2006001249W WO2007129293A3 WO 2007129293 A3 WO2007129293 A3 WO 2007129293A3 IL 2006001249 W IL2006001249 W IL 2006001249W WO 2007129293 A3 WO2007129293 A3 WO 2007129293A3
Authority
WO
WIPO (PCT)
Prior art keywords
data
corruption
error correction
multiple error
correction schemes
Prior art date
Application number
PCT/IL2006/001249
Other languages
French (fr)
Other versions
WO2007129293A2 (en
Inventor
Menahem Lasser
Original Assignee
Msystems Ltd
Menahem Lasser
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Msystems Ltd, Menahem Lasser filed Critical Msystems Ltd
Publication of WO2007129293A2 publication Critical patent/WO2007129293A2/en
Publication of WO2007129293A3 publication Critical patent/WO2007129293A3/en

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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
    • 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

Abstract

To export (e.g. store or transmit)(50) input data, only the input data are encoded (34) separately according to first and second encoding schemes (30) tp rovide first and second encoded data. The first encoded data and the second encoded data data are exported (48). Upon importimg (e.g., retriving or receiving) representations of the exported data, a first decoding scheme is applied to the representation of the first encoded data to recover the input data (42). If that application fails, then a second decoding scheme is applied to the representation of the second encoded data to recover the input data.
PCT/IL2006/001249 2006-05-10 2006-10-30 Corruption-resistant data porting with multiple error correction schemes WO2007129293A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US74689106P 2006-05-10 2006-05-10
US60/746,891 2006-05-10
US11/505,798 2006-08-18
US11/505,798 US7823043B2 (en) 2006-05-10 2006-08-18 Corruption-resistant data porting with multiple error correction schemes

Publications (2)

Publication Number Publication Date
WO2007129293A2 WO2007129293A2 (en) 2007-11-15
WO2007129293A3 true WO2007129293A3 (en) 2009-04-09

Family

ID=38668161

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2006/001249 WO2007129293A2 (en) 2006-05-10 2006-10-30 Corruption-resistant data porting with multiple error correction schemes

Country Status (3)

Country Link
US (1) US7823043B2 (en)
KR (1) KR20090015927A (en)
WO (1) WO2007129293A2 (en)

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US8650437B2 (en) * 2010-06-29 2014-02-11 International Business Machines Corporation Computer system and method of protection for the system's marking store
US8756473B1 (en) * 2010-12-23 2014-06-17 Sk Hynix Memory Solutions Inc. Solid state device coding architecture for chipkill and endurance improvement
US8812939B2 (en) * 2011-01-28 2014-08-19 Marvell World Trade Ltd. Soft decoding systems and methods for flash based memory systems
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US9032269B2 (en) 2011-07-22 2015-05-12 Sandisk Technologies Inc. Systems and methods of storing data
US8645789B2 (en) 2011-12-22 2014-02-04 Sandisk Technologies Inc. Multi-phase ECC encoding using algebraic codes
US8719677B2 (en) 2011-12-22 2014-05-06 Sandisk Technologies Inc. Using ECC encoding to verify an ECC decode operation
US8918705B1 (en) 2012-01-11 2014-12-23 Sk Hynix Memory Solutions Inc. Error recovery by modifying soft information
US9183095B1 (en) 2013-06-28 2015-11-10 Sk Hynix Memory Solutions Inc. Recovering from a program failure by combining write data
KR102305095B1 (en) 2015-04-13 2021-09-24 삼성전자주식회사 Method for operating non-volatile memory controller
US9984771B2 (en) * 2016-01-11 2018-05-29 Sandisk Technologies Llc Multi-level raid-type encoding with random correction capability
US9940194B2 (en) 2016-03-04 2018-04-10 Sandisk Technologies Llc ECC decoding using raid-type parity
US10536172B2 (en) 2016-03-04 2020-01-14 Western Digital Technologies, Inc. ECC and raid-type decoding
US9959168B2 (en) 2016-03-04 2018-05-01 Sandisk Technologies Llc ECC and RAID-type decoding
US10374639B2 (en) 2016-12-06 2019-08-06 Western Digital Technologies, Inc. Adaptive bit-flipping decoder based on dynamic error information
US10158380B2 (en) 2016-12-06 2018-12-18 Sandisk Technologies Llc ECC and read adjustment based on dynamic memory error model estimation
US10284233B2 (en) * 2016-12-06 2019-05-07 Western Digital Technologies, Inc. ECC adjustment based on dynamic error information

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Also Published As

Publication number Publication date
WO2007129293A2 (en) 2007-11-15
KR20090015927A (en) 2009-02-12
US7823043B2 (en) 2010-10-26
US20070283214A1 (en) 2007-12-06

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