Method and apparatus for negotiating EUICC version
US11889586B2 · kind B2 · utility
2Cited by
2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 7, 2022 |
| Grant date | Jan 30, 2024 |
| Priority date | — |
| Expiry date | Oct 7, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/18
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method, performed by a terminal, of negotiating an embedded universal integrated circuit card (eUICC) version in a wireless communication system includes: establishing a hypertext transfer protocol over secure socket layer (HTTPS) connection with a server transmitting eUICC information including information about the eUICC version to the server through the HTTPS connection; and receiving server information corresponding to the eUICC information from the server, wherein the information about the eUICC version includes a minimum eUICC version and a maximum eUICC version that are available when the terminal accesses the server.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.