Method and device for updating firmware based on device management command
US9198039B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 21, 2012 |
| Grant date | Nov 24, 2015 |
| Priority date | — |
| Expiry date | Dec 21, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W12/06
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An electronic device includes a memory including a first storage area in an active state and a second storage area in an inactive state, and a first controller configured to execute a first operating system stored in the first storage area, and execute a management command for firmware update on the first operating system, wherein the first controller receives the management command from a management serer, receives update data based on the management command, store the update data in the second storage area, activates the second storage area, deactivates the first storage area, and executes an updated first operating system within the update data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.