Data update method, apparatus, and embedded universal integrated circuit card
US10423602B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 4, 2015 |
| Grant date | Sep 24, 2019 |
| Priority date | — |
| Expiry date | Sep 12, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W8/18
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present invention provides a data update method, an apparatus, and an eUICC. The method is applied to an eUICC in which a management apparatus and at least one SE are disposed, where the at least one SE is configured to store an application corresponding to at least one profile. The management apparatus receives a profile enabling request, where the enabling request is used to switch a source profile to a target profile, the enabling request includes identifier information of the target profile, and the source profile is a profile that is in an enabled state before the switching; and updates a first correspondence to a second correspondence according to the enabling request; and the second correspondence is a correspondence between a second application set and the target profile, and the second application set includes at least one application in the first application set.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.