Subscriber identity module data routing devices, methods for routing subscriber identity module data, control circuits, and methods for controlling a change of a routing
US9615232B2 · kind B2 · utility
1Cited by
2References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 4, 2013 |
| Grant date | Apr 4, 2017 |
| Priority date | — |
| Expiry date | Nov 29, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/60
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A subscriber identity module data routing device is described comprising: a routing circuit configured to provide a routing of input data to a plurality of subscriber identity modules; a routing change feasibility determination circuit configured to determine based on the input data whether a change of the routing is feasible, in response to receiving a request for the change of the routing; and wherein the routing circuit is further configured to change the routing if the routing change feasibility determination circuit determines that the change of the routing is feasible.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.