Repetitive data processing method for solid state drive
US10963178B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 1, 2019 |
| Grant date | Mar 30, 2021 |
| Priority date | — |
| Expiry date | Oct 9, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/1068
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A repetitive data processing method for a solid state drive is provided. The solid state drive includes a non-volatile memory. The repetitive data processing method includes the following steps. Firstly, a write data is received. The write data contains plural codewords. Then, an encoding operation is performed on the plural codewords sequentially, thereby generating plural error correction codes sequentially. If at least two consecutive error correction codes of the plural error correction codes are identical to a first error correction code, the solid state drive confirms that the write data contains a repetitive data and enabling a repetitive data management mechanism.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.