System and method for managing power consumption in a computer device
US8904217B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 1, 2012 |
| Grant date | Dec 2, 2014 |
| Priority date | — |
| Expiry date | Dec 27, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/50
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system and method is disclosed for managing power consumption in a computing device. A policy controller determines whether an aggregated power consumption of a plurality of external interface controllers in a computing device is greater than a policy power limit. On determining that the aggregated power consumption is greater than the policy power limit, the policy controller may set a first external interface controller at a negotiated power level, and set a second external interface controller at an adjusted power level, wherein the first external interface controller and the second external interface controller are set based on the policy power limit and the aggregated power consumption.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.