Method and apparatus to prioritize read response time in a power-limited storage device
US10453540B2 · kind B2 · utility
1Cited by
1References
25Claims
0Family size
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Key dates
| Filing date | Apr 23, 2018 |
| Grant date | Oct 22, 2019 |
| Priority date | — |
| Expiry date | Apr 23, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C16/26
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A reduction in Quality of Service (QoS) latency for host read commands in a power limited operation mode in a storage device is provided. A priority level is assigned to a host command using weighted round robin arbitration. Power resources are allocated based on the priority levels assigned to host commands to minimize host read command latency in the power limited operation mode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.