Systems and methods for adaptive error corrective code mechanisms
US10067823B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 4, 2014 |
| Grant date | Sep 4, 2018 |
| Priority date | — |
| Expiry date | Jun 2, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C29/52
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Systems and methods for managing the endurance of a solid state drive by assigning error corrective codes (ECC) to a plurality of solid state drive blocks are provided. The disclosed systems and methods can provide a plurality of error corrective codes, each code having a corresponding correction capability and assign to each solid state drive block an error corrective code, according to a reliability of the solid state drive block. Moreover, the disclosed systems and methods can group the solid state drive blocks into groups according to their assigned error corrective codes and apply, for each group of solid state drive block, a level of ECC correction according to the assigned error corrective code of each group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.