Method and system for managing subscriber identity modules on wireless networks for machine-to-machine applications
US8611891B2 · kind B2 · utility
1Cited by
1References
18Claims
0Family size
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Inventors
Key dates
| Filing date | Nov 20, 2012 |
| Grant date | Dec 17, 2013 |
| Priority date | — |
| Expiry date | Nov 20, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/02
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A mobile station connected to a wireless network can comprise a subscriber identity module. The subscriber identity module can maintain a list of networks. The list can comprise forbidden public land mobile network data. Software can manage the forbidden public land mobile network data. For example, an applet transmitted to the subscriber identity module can periodically delete entries from the list and/or reset the subscriber identity module on predefined time intervals or when specified events occur.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.