Persisting private mobile wireless network preference for mobile wireless network devices on private networks
US12324054B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 22, 2024 |
| Grant date | Jun 3, 2025 |
| Priority date | — |
| Expiry date | Apr 22, 2044 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/042
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method, carried out by a private mobile wireless terminal, is described. The private mobile wireless terminal comprises a subscriber identification module applet, for persisting a connectivity preference for a home mobile wireless network that is a private mobile wireless network. The private mobile wireless terminal operates in a mobile wireless environment comprising a primarily mobile network provider including a sponsored roaming application server (SRAS). After losing the connection to the private mobile wireless network and connecting to an alternative mobile network, further operations are carried out to restore a persisted connectivity preference for connecting to the private mobile wireless network after service is restored following a service outage of the private mobile wireless network.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.