System for connecting a telecommunication terminal to a national network and corresponding secure element and terminal
US11974353B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 17, 2020 |
| Grant date | Apr 30, 2024 |
| Priority date | — |
| Expiry date | Feb 13, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/06
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system comprising a secure element cooperating with a telecommunication terminal is provided. The secure element or the terminal comprises files in which MCC/MNC codes of MNOs are stored. The telecommunication terminal is configured to select the files in order to attach the terminal to the telecommunication network of a MNO. The secure element or the terminal also comprise a file, called National like network file, for storing national network codes (MCC/MNC) of networks of the country of the Home PLMN of the secure element. The terminal selects the National like network file in order to try to connect the terminal to one of the networks referenced in the National like network file. Other embodiments are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.