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Latency-Based Energy Storage Device Selection
US2019107875A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2019107875-A1 |
| Application number | US-201815944500-A |
| Country | US |
| Kind code | A1 |
| Filing date | Apr 3, 2018 |
| Priority date | Nov 13, 2015 |
| Publication date | Apr 11, 2019 |
| Grant date | — |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
Latency-based selections of energy storage devices are described herein. In implementations, latency behavior of computing tasks performed by a computing device is predicted for a period of time. Based on the predicted latency behavior of the computing device over the period of time, an assessment is made regarding which of multiple heterogeneous energy storage devices are most appropriate to service the system workload. For example, high energy density devices may be favored for latency sensitive tasks whereas high energy density devices may be favored when latency sensitivity is not a concern. A combination of energy storage devices to service the current workload is selected based upon the latency considerations and then power supply settings are adjusted to cause supply of power from the selected combination of energy storage devices during the time period.
First claim
Opening claim text (preview).
What is claimed is: 1 . A method implemented by a computing device having multiple heterogeneous energy storage devices, the method comprising: predicting latency behavior of computing tasks performed via the computing device for a period of time; selecting a combination of energy storage devices to use for performance of the computing tasks in dependence upon the predicted latency behavior; and causing adjustments to switching hardware to supply power for performance of the computing tasks from the selected combination of energy storage devices during the period of time.
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Inventors
Classifications
Monitoring of events, devices or parameters that trigger a change in power modality · CPC title
Power saving characterised by the action undertaken · CPC title
Power supply means, e.g. regulation thereof (for memories G11C) · CPC title
- G06F1/263Primary
Arrangements for using multiple switchable power supplies, e.g. battery and AC (G06F1/30 takes precedence) · CPC title
Power management, i.e. event-based initiation of a power-saving mode · CPC title
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Frequently asked questions
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- What does patent US2019107875A1 cover?
- Latency-based selections of energy storage devices are described herein. In implementations, latency behavior of computing tasks performed by a computing device is predicted for a period of time. Based on the predicted latency behavior of the computing device over the period of time, an assessment is made regarding which of multiple heterogeneous energy storage devices are most appropriate to s…
- Who is the assignee on this patent?
- Microsoft Technology Licensing Llc
- What technology area does this patent fall under?
- Primary CPC classification G06F1/263. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Thu Apr 11 2019 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).