Validity distribution for performance uniformity
US12360889B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Mar 2, 2023 |
| Grant date | Jul 15, 2025 |
| Priority date | — |
| Expiry date | Mar 2, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2212/7205
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method and controller for operating a memory system in communication with a host. The method and controller logically arrange a sequence of reclaim sub-groups within a memory device. The method and controller process the reclaim sub-groups according to the sequence to control the memory device to perform garbage collection on the reclaim sub-groups in the memory device. In the sequence, the reclaim sub-groups are processed during the garbage collection such that at least one re-ordered data sequence in the sequence of the reclaim sub-groups being processed has re-ordered valid data that is not clumped.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.