Embedded universal integrated circuit card profile management method and apparatus
US10911939B2 · kind B2 · utility
3Cited by
1References
17Claims
0Family size
Assignee
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Key dates
| Filing date | Jul 28, 2017 |
| Grant date | Feb 2, 2021 |
| Priority date | — |
| Expiry date | Jul 28, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W8/18
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An embedded universal integrated circuit card (eUICC) profile management method and apparatus update an operating system of an eUICC include setting, by a local profile assistant (LPA), an operating system update flag, and obtaining and storing first metadata of a first profile. A profile server generates a second profile based on the operating system update flag, and generates second metadata of the second profile. The LPA configures the second metadata based on the first metadata, and activates the second profile based on the second metadata.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.