18228065. BALANCED CORRECTIVE READ FOR ADDRESSING CELL-TO-CELL INTERFERENCE simplified abstract (Micron Technology, Inc.)
Contents
BALANCED CORRECTIVE READ FOR ADDRESSING CELL-TO-CELL INTERFERENCE
Organization Name
Inventor(s)
Giovanni Maria Paolucci of Milan (IT)
BALANCED CORRECTIVE READ FOR ADDRESSING CELL-TO-CELL INTERFERENCE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18228065 titled 'BALANCED CORRECTIVE READ FOR ADDRESSING CELL-TO-CELL INTERFERENCE
Simplified Explanation
The memory device described in the patent application includes a memory array and control logic that can identify a target cell and a set of cells adjacent to the target cell. Each cell in the set of cells is associated with a specific adjacent cell state. The device can determine interference values for each adjacent cell state, assign each state to a bin of state information bins based on the interference value, and determine read level offsets for reading the target cell based on the assigned bins.
- Memory device with control logic for identifying target cell and adjacent cells
- Assigns adjacent cell states to bins based on interference values
- Determines read level offsets for reading target cell based on assigned bins
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- Potential Applications
- Memory devices in electronic devices such as smartphones, computers, and tablets
- Storage devices in data centers and servers
- Problems Solved
- Efficient reading of target cells in memory arrays
- Minimizing interference between adjacent cells
- Benefits
- Improved performance and reliability of memory devices
- Enhanced data storage and retrieval capabilities
Original Abstract Submitted
A memory device includes a memory array and control logic to perform operations including identifying a target cell and a set of cells adjacent to the target cell. Each cell of the set of cells is associated with a respective adjacent cell state. The operations further include determining, for each adjacent cell state, a respective interference value, assigning, based on the respective interference value, each adjacent cell state to a respective bin of a set of state information bins, and in response to determining that each bin of the set of state information bins has at least one adjacent cell state assigned to it, and determining a set of read level offsets for reading the target cell. Each read level offset of the set of read level offsets is associated with a respective bin of the set of state information bins.
