Method and system for managing subscriber identity modules on wireless networks for machine to-machine applications
US8412186B2 · kind B2 · utility
2Cited by
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12Claims
0Family size
Assignee
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Key dates
| Filing date | Jan 6, 2012 |
| Grant date | Apr 2, 2013 |
| Priority date | — |
| Expiry date | Jan 19, 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.