Method for upgrading system, electronic device, and computer program product
US11275504B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 31, 2020 |
| Grant date | Mar 15, 2022 |
| Priority date | — |
| Expiry date | Aug 6, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L41/082
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Embodiments of the present disclosure relate to a method for upgrading a system, an electronic device, and a computer program product. A method for upgrading a system includes determining a first group of modules to be upgraded in a first stage and a second group of modules to be upgraded in a second stage after the first stage from a plurality of modules of the system. The method further includes upgrading the first group of modules in the first stage and causing the upgraded first group of modules to provide a corresponding service. The method further includes upgrading the second group of modules in the second stage while the upgraded first group of modules is providing the corresponding service.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.