Loading of subscription profile into an embedded SIM card
US10972903B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 17, 2016 |
| Grant date | Apr 6, 2021 |
| Priority date | — |
| Expiry date | May 17, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W12/40
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method is provided of installing a subscription profile, taken out with an operator of a mobile telecommunications network, on a mobile communication terminal containing an embedded module for subscriber identification. This method can include sending a domain name resolution request to a domain name server, this request including an identifier of a network server, and receiving, in response to this request, a response message containing a network address of the network server allowing the triggering of the loading of the profile. The subscription profile can then be loaded into the embedded module from a supply server of the network. A mobile terminal, a supply server and a domain name server can be configured to implement this method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.