17946537. PREDICTING AN UNSUCCESSFUL ERROR CORRECTION CODE CONDITION USING A DYNAMIC READ THREASHOLD TABLE simplified abstract (Western Digital Technologies, Inc.)

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PREDICTING AN UNSUCCESSFUL ERROR CORRECTION CODE CONDITION USING A DYNAMIC READ THREASHOLD TABLE

Organization Name

Western Digital Technologies, Inc.

Inventor(s)

Yogendra Singh Sikarwar of Bengaluru (IN)

Prateek Kumar Tr of Bengaluru (IN)

PREDICTING AN UNSUCCESSFUL ERROR CORRECTION CODE CONDITION USING A DYNAMIC READ THREASHOLD TABLE - A simplified explanation of the abstract

This abstract first appeared for US patent application 17946537 titled 'PREDICTING AN UNSUCCESSFUL ERROR CORRECTION CODE CONDITION USING A DYNAMIC READ THREASHOLD TABLE

Simplified Explanation

The patent application describes a method for determining the readability and recoverability of data stored in a non-volatile storage device during a read-retry process using dynamic read threshold entries.

  • Dynamic read threshold (DRT) entries are applied in parallel across different planes of the storage device.
  • The method determines whether the data is unreadable and/or unrecoverable during the read-retry process.

Potential Applications

This technology could be applied in:

  • Data recovery services
  • Storage device manufacturing
  • Cloud storage systems

Problems Solved

This technology solves the following problems:

  • Ensuring data integrity during read-retry processes
  • Improving data recovery success rates
  • Enhancing storage device reliability

Benefits

The benefits of this technology include:

  • Increased data recovery efficiency
  • Enhanced data reliability
  • Improved user experience with storage devices

Potential Commercial Applications

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  • Data recovery software companies
  • Storage device manufacturers
  • Cloud storage service providers

Possible Prior Art

There may be prior art related to:

  • Read-retry processes in storage devices
  • Dynamic read threshold tables in data storage systems

Unanswered Questions

How does this technology impact data security in storage devices?

This article does not delve into the potential security implications of the described method. It would be interesting to explore how this technology affects data security measures in storage devices.

What are the potential limitations of applying dynamic read threshold entries across different planes of a storage device?

The article does not address any limitations or challenges that may arise from implementing this method. It would be valuable to investigate any constraints or drawbacks associated with this approach.


Original Abstract Submitted

Various processes for efficiently and effectively determining or predicting whether data stored in a non-volatile storage device is unreadable and/or unrecoverable during a read-retry process. To make the determination, different dynamic read threshold (DRT) entries of a dynamic read threshold (DRT) table are applied, in parallel, across different planes of the non-volatile storage device to determine whether the data is unreadable and/or unrecoverable.