Method and apparatus for data protection in memory devices

SeyedzadehDelcheh, SeyedMohammad; Blagodurov, Sergey

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A01 - agriculture
A21 - baking
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Title: Method and apparatus for data protection in memory devices

Abstract

An apparatus and method for efficiently transmitting data are described. A transmitter sends data to a receiver. An encoder of the transmitter divides a received first block of data into multiple sub-blocks. The encoder selects a portion of each sub-block to compare to one another. A portion in a particular sub-block has a same offset and a same size as other portions of other sub-blocks. If the encoder determines the multiple portions match one another, the encoder sends, to the receiver, a second block of data corresponding to the first block of data. The second block of data has a same size as a size of the received first block of data, and the second block of data includes security data from one of multiple error correction schemes. Therefore, the second block of data provides security without increasing an amount of data to transmit.

Inventors:: SeyedzadehDelcheh, SeyedMohammad; Blagodurov, Sergey

Issue Date:: Tue May 30 00:00:00 EDT 2023

Research Org.:: Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States); Advanced Micro Devices, Inc., Santa Clara, CA (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1998421

Patent Number(s):: 11663073

Application Number:: 17/118,434

Assignee:: Advanced Micro Devices, Inc. (Santa Clara, CA)

DOE Contract Number:: AC52-07NA27344; B620717

Resource Type:: Patent

Resource Relation:: Patent File Date: 12/10/2020

Country of Publication:: United States

Language:: English

Citation Formats


                    SeyedzadehDelcheh, SeyedMohammad, and Blagodurov, Sergey. Method and apparatus for data protection in memory devices.  United States: N. p., 2023. 
        Web.

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                    SeyedzadehDelcheh, SeyedMohammad, & Blagodurov, Sergey. Method and apparatus for data protection in memory devices.  United States.

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                    SeyedzadehDelcheh, SeyedMohammad, and Blagodurov, Sergey. Tue .  
        "Method and apparatus for data protection in memory devices".  United States.  https://www.osti.gov/servlets/purl/1998421.

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@article{osti_1998421,

  title        = {Method and apparatus for data protection in memory devices},

  author       = {SeyedzadehDelcheh, SeyedMohammad and Blagodurov, Sergey},

  abstractNote = {An apparatus and method for efficiently transmitting data are described. A transmitter sends data to a receiver. An encoder of the transmitter divides a received first block of data into multiple sub-blocks. The encoder selects a portion of each sub-block to compare to one another. A portion in a particular sub-block has a same offset and a same size as other portions of other sub-blocks. If the encoder determines the multiple portions match one another, the encoder sends, to the receiver, a second block of data corresponding to the first block of data. The second block of data has a same size as a size of the received first block of data, and the second block of data includes security data from one of multiple error correction schemes. Therefore, the second block of data provides security without increasing an amount of data to transmit.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue May 30 00:00:00 EDT 2023},

  month        = {Tue May 30 00:00:00 EDT 2023}

}

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Similar Records

Title: Method and apparatus for data protection in memory devices

Abstract

Citation Formats

Method and apparatus for encoding and decoding digital data blocks with improved error correction patent, October 2000

Method and Apparatus for Data Reproduction patent-application, June 2002

Staging memory for massively parallel processor patent, February 1988

Computer system operation with corrected read data function patent, November 1993

Memory system and method using ECC to achieve low power refresh patent, November 2005

System and Method for Multi-Channel FEC Encoding and Transmission of Data patent-application, November 2013

Performance of Communication Systems Using Forward Error Correction patent-application, June 2004

Testing of ECC memories patent, December 2007

Disc Recording Medium, Disc Drive Apparatus, and Reproduction Method patent-application, June 2003

Data Arrangement and Data Arranging Method in Storage Device patent-application, March 2007

Multi-Granular Data Reduction for Remote Data Replication patent-application, October 2019

Method and apparatus for address mapping of dynamic random access memory patent, February 1995

Method and Mechanism of Improving Performance of Database Query Language Statements patent-application, November 2003

Method and Apparatus for Providing Streaming Service patent-application, December 2014

Multiple ECC schemes to improve bandwidth patent, January 2004

Method of dual use of non-volatile memory for error correction patent, August 2002

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Closing valve for a regulation valve of a variable-crown roll in a paper machine and a variable-crown roll including the same patent, October 2000

Non-Volatile Semiconductor Memory Device patent-application, April 2008

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Method and apparatus for transmitting/receiving control information in a wireless communication system patent, May 2018

Apparatus and Method for Error Correction patent-application, November 2002

Sampling Based Data De-Duplication patent-application, September 2012

Method and apparatus for encoding and decoding digital data blocks with improved error correction
patent, October 2000

Method and Apparatus for Data Reproduction
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Staging memory for massively parallel processor
patent, February 1988

Computer system operation with corrected read data function
patent, November 1993

Memory system and method using ECC to achieve low power refresh
patent, November 2005

System and Method for Multi-Channel FEC Encoding and Transmission of Data
patent-application, November 2013

Performance of Communication Systems Using Forward Error Correction
patent-application, June 2004

Testing of ECC memories
patent, December 2007

Disc Recording Medium, Disc Drive Apparatus, and Reproduction Method
patent-application, June 2003

Data Arrangement and Data Arranging Method in Storage Device
patent-application, March 2007

Multi-Granular Data Reduction for Remote Data Replication
patent-application, October 2019

Method and apparatus for address mapping of dynamic random access memory
patent, February 1995

Method and Mechanism of Improving Performance of Database Query Language Statements
patent-application, November 2003

Method and Apparatus for Providing Streaming Service
patent-application, December 2014

Multiple ECC schemes to improve bandwidth
patent, January 2004

Method of dual use of non-volatile memory for error correction
patent, August 2002

Storage System
patent-application, July 2006

Closing valve for a regulation valve of a variable-crown roll in a paper machine and a variable-crown roll including the same
patent, October 2000

Non-Volatile Semiconductor Memory Device
patent-application, April 2008

Communications System Utilizing Orthogonal Linear Frequency Modulated Waveforms
patent-application, April 2011

Content-Based Encoding in a Multiple Routing Path Communications System
patent-application, March 2018

Data Storage Management
patent-application, February 2015

Method in the selection of a transfer window, and a mobile station
patent, May 2005

Device and Method for Correcting a Data Error in Communication Path
patent-application, June 2007

Apparatus for Transmitting Media Data Via Streaming Service, Apparatus for Receiving Media Data Via Streaming Service, Method for Transmitting Media Data Via Streaming Service and Method for Receiving Media Data Via Streaming Service
patent-application, August 2016

Method and apparatus for transmitting/receiving control information in a wireless communication system
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