tag: Flash Management

2022

• Calibrating pages of memory using partial page read operations
  Nikolaos Papandreou, Charalampos Pozidis, Roman Pletka, Sasa Tomic, Nikolas Ioannou, Radu Stoica
  May 2022
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• Nikolaos Papandreou, Charalampos Pozidis, Nikolas Ioannou, Roman Pletka, Radu Stoica, Sasa Tomic, Timothy Fisher, Aaron Fry, Andrew Walls
  March 2022
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• Data recovery due to transient effects in NAND flash memories
  Nikolaos Papandreou, Charalampos Pozidis, Nikolas Ioannou, Roman Pletka, Tomic
  January 2022
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2021

• Block mode toggling using hybrid controllers
  Roman Pletka, Aaron Fry, Timothy Fisher, Sasa Tomic, Nikolaos Papandreou, Nikolas Ioannou, Radu Stoica, Charalampos Pozidis, Andrew Walls
  November 2021
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• Memory controllers for solid-state storage devices
  Nikolaos Papandreou, Roman Pletka, Radu Stoica, Nikolas Ioannou, Sasa Tomic, Charalampos Pozidis
  November 2021
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• Adapting memory block pool sizes using hybrid controllers
  Roman Pletka, Radu Stoica, Sasa Tomic, Nikolaos Papandreou, Nikolas Ioannou, Aaron Fry, Timothy Fisher, Charalampos Pozidis, Andrew Walls
  November 2021
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• Managing blocks of memory based on block health using hybrid controllers
  Roman Pletka, Aaron Fry, Sasa Tomic, Nikolaos Papandreou, Nikolas Ioannou, Radu Stoica, Timothy Fisher
  October 2021
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• Increasing data read and/or write heat tracking resolution in storage devices having cache architecture
  Nikolas Ioannou, Nikolaos Papandreou, Roman Pletka, Sasa Tomic, Radu Stoica, Timothy Fisher, Aaron Fry, Charalampos Pozidis, Andrew Walls
  October 2021
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2019

• Updating corrective read voltage offsets in non-volatile random access memory
  Nikolaos Papandreou, Charalampos Pozidis, Nikolas Ioannou, Roman Pletka, Radu Stoica, Sasa Tomic, Aaron Fry, Timothy Fisher
  October 2019
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• Migrating data between block pools in a storage system
  Sasa Tomic, Radu Stoica, Nikolaos Papandreou, Nikolas Ioannou, Roman Pletka, Aaron Fry, Timothy Fisher
  October 2019
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• Managing memory block calibration based on priority levels
  Nikolaos Papandreou, Roman Pletka, Aaron Fry, Timothy Fisher, Nikolas Ioannou, Charalampos Pozidis, Radu Stoica, Sasa Tomic
  October 2019
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• Calculating corrective read voltage offsets in non-volatile random access memory
  Nikolaos Papandreou, Charalampos Pozidis, Nikolas Ioannou, Roman Pletka, Radu Stoica, Sasa Tomic, Timothy Fisher, Aaron Fry
  October 2019
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• Selectively storing parity data in different types of memory
  Nikolas Ioannou, Timothy Fisher, Roman Pletka, Nikolaos Papandreou, Radu Stoica, Sasa Tomic, Aaron Fry
  October 2019
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• Dynamically adjusting block mode pool sizes
  Radu Stoica, Roman Pletka, Nikolas Ioannou, Nikolaos Papandreou, Sasa Tomic
  October 2019
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• Data placement in write cache architecture supporting read heat data separation
  Roman Pletka, Timothy Fisher, Aaron Fry, Nikolaos Papandreou, Nikolas Ioannou, Sasa Tomic, Radu Stoica, Charalampos Pozidis, Andrew Walls
  July 2019
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• Wear-aware block mode conversion in non-volatile memory
  Sasa Tomic, Roman Pletka, Nikolas Ioannou, Nikolaos Papandreou, Aaron Fry, Timothy Fisher, Radu Stoica
  June 2019
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• Managing the reliability of pages in non-volatile random access memory
  Nikolaos Papandreou, Roman Pletka, Sasa Tomic, Nikolas Ioannou, Charalampos Pozidis, Timothy Fisher, Aaron Fry
  March 2019
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• Garbage collection in non-volatile memory that fully programs dependent layers in a target block
  Roman Pletka, Nikolaos Papandreou, Sasa Tomic, Nikolas Ioannou, Aaron Fry, Timothy Fisher
  February 2019
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• Managing programming errors in NAND flash memory
  Nikolaos Papandreou, Thomas Mittelholzer, Roman Pletka
  January 2019
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2018

• Adaptive data and parity placement using compression ratios of storage devices
  Roman Pletka, Sasa Tomic, Tim Fisher, Nikolaos Papandreou, Nikolas Ioannou, Aaron Fry
  December 2018
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• Selectively performing multi-plane read operations in non-volatile memory
  Nikolas Ioannou, Nikolaos Papandreou, Roman Pletka, Sasa Tomic, Charalampos Pozidis, Aaron Fry, Timothy Fisher, Kevin Sallese
  November 2018
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• Relocating and/or re-programming blocks of storage space based on calibration frequency and resource utilization
  Sasa Tomic, Nikolaos Papandreou, Roman Pletka, Nikolas Ioannou, Aaron Fry, Tim Fisher
  November 2018
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• Block health estimation for wear leveling in non-volatile memories
  Roman Pletka, Sasa Tomic, Nikolaos Papandreou, Nikolas Ioannou, Aaron Fry, Timothy Fisher
  November 2018
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• Reducing block calibration overhead using read error triage
  Sasa Tomic, Timothy Fisher, Nikolaos Papandreou, Roman Pletka, Nikolas Ioannou, Charalampos Pozidis, Aaron Fry
  October 2018
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• Addressing page-correlated read issues using intra-block parity
  Sasa Tomic, Nikolaos Papandreou, Roman Pletka, Nikolas Ioannou
  September 2018
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• Selective page calibration based on hierarchical page mapping
  Nikolaos Papandreou, Sasa Tomic, Roman Pletka, Nikolas Ioannou, Charalampos Pozidis, Aaron Fry, Timothy Fisher
  August 2018
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• Adaptive read voltage threshold calibration in non-volatile memory
  Roman Pletka, Nikolaos Papandreou, Sasa Tomic, Nikolas Ioannou, Charalampos Pozidis, Timothy Fisher, Aaron Fry
  August 2018
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• Error recovery of data in non-volatile memory during read
  Nikolas Ioannou, Charalampos Pozidis, Sasa Tomic, Nikolaos Papandreou, Roman Pletka, Aaron Fry, Timothy Fisher
  August 2018
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• Methods for read threshold voltage shifting in non-volatile memory
  Nikolas Ioannou, Charalampos Pozidis, Nikolaos Papandreou, Roman Pletka, Sasa Tomic, Aaron Fry, Tim Fisher
  August 2018
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• Timing of calibration for flash pages
  Matt Reuter, Sasa Tomic, Nikolaos Papandreou, Timothy Fisher, Aaron Fry, Roman Pletka, Nikolas Ioannou, Charalampos Pozidis
  May 2018
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• Mitigating asymmetric transient errors in non-volatile memory by proactive data relocation
  Roman Pletka, Nikolaos Papandreou, Sasa Tomic, Nikolas Ioannou, Aaron Fry, Tim Fisher
  May 2018
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• Accelerating GC of Flushed Block Stripes
  Roman Pletka, Nikolaos Papandreou, Sasa Tomic, Nikolas Ioannou
  May 2018
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2017

• Prevent unnecessary calibrations upon error count margin exceedance events
  Roman Pletka, Sasa Tomic, Nikolaos Papandreou, Nikolas Ioannou
  December 2017
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• Techniques for retention and read-disturb aware health binning
  Roman Pletka, Nikolaos Papandreou, Sasa Tomic
  October 2017
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2016

• Regrouping data during relocation to facilitate write amplification reduction
  Matthew Orr, Aaron Fry, Lincoln Simmons, Jason Ma, Razik Ahmed, Timothy Fisher, Nikolas Ioannou, Sasa Tomic, Roman Pletka, Charles Camp
  February 2016
  (abstract | pdf | bibtex)
  
  

2014

• Endurance enhancement scheme using memory re-evaluation
  Charles Camp, Timothy Fisher, Aaron Fry, Nikolas Ioannou, Ioannis Koltsidas, Roman Pletka, Sasa Tomic
  December 2014
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• Storage array management employing a merged background management process
  Charles Camp, Timothy Fisher, Aaron Fry, Nikolas Ioannou, Roman Pletka, Lincoln Simmons, Sasa Tomic
  October 2014
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• Detecting error count deviations for non-volatile memory blocks for advanced non-volatile memory block management
  Charles Camp, Timothy Fisher, Aaron Fry, Nikolas Ioannou, Roman Pletka, Sasa Tomic
  October 2014
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2011

• Method and Controller for Identifying a Unit in a Solid State Memory Device for Writing Data to
  Robert Haas, Roman Pletka
  May 2011
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2010

• Logical to Physical Address Mapping in Storage Systems Comprising Solid State Memory Devices
  Werner Bux, Robert Haas, Xiao-Yu Hu, Roman Pletka
  July 2010
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• Wear-level of Cells/pages/sub-pages/blocks of a Memory
  Roy Cideciyan, Evangelos Eleftheriou, Robert Haas, Xiao-Yu Hu, Ilias Iliadis, Roman Pletka
  June 2010
  (abstract | pdf | bibtex)