Micron technology, inc. (20240202073). READ RECOVERY simplified abstract
Contents
READ RECOVERY
Organization Name
Inventor(s)
Prashant Parashari of Hyderabad (IN)
Gaurav Singh of Hyderabad (IN)
READ RECOVERY - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240202073 titled 'READ RECOVERY
Simplified Explanation: The abstract describes a method of generating a sign bit for a low-density parity-check (LDPC) codeword associated with a translation unit (TU) by performing an XOR operation on a rain drop corresponding to the TU and a raw read of the TU. The LDPC codeword includes a hard bit and three soft bits, which can be decoded to recover the read of the TU.
Key Features and Innovation:
- Sign bit generation for LDPC codeword using XOR operation on rain drop and raw read of TU
- LDPC codeword includes hard bit and three soft bits for decoding
- Read recovery operation performed on TU using decoded LDPC codeword
Potential Applications: The technology can be applied in various communication systems, error correction mechanisms, and data storage devices.
Problems Solved: This technology addresses the need for efficient sign bit generation and read recovery in LDPC codewords associated with translation units.
Benefits:
- Improved error correction capabilities
- Enhanced data storage reliability
- Efficient communication system performance
Commercial Applications: Potential commercial applications include telecommunications, data centers, cloud computing, and IoT devices.
Prior Art: Readers interested in prior art related to this technology can explore research papers, patents, and academic journals in the fields of coding theory, error correction, and data storage.
Frequently Updated Research: Researchers are continually exploring advancements in LDPC coding, error correction techniques, and data storage technologies that may impact the development and implementation of this technology.
Questions about Sign Bit Generation for LDPC Codewords: 1. How does the XOR operation on a rain drop and raw read of a translation unit contribute to sign bit generation in LDPC codewords? 2. What are the potential implications of efficient read recovery operations on translation units in communication systems and data storage devices?
Original Abstract Submitted
a sign bit of a low-density parity-check (ldpc) codeword associated with a translation unit (tu) can be generated by performing an xor operation on a rain drop corresponding to the tu and a raw read of the tu. the ldpc codeword can include a hard bit and three soft bits that include the sign bit. the ldpc codeword can be decoded using the hard bit and the three soft bits. a read recovery operation can be performed on the tu using the decoded ldpc codeword.
