Apparatuses and methods for providing multi-standby mode of wireless communications using single subscriber identity card with multiple subscriber numbers
US8954114B2 · kind B2 · utility
0Cited by
3References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 21, 2014 |
| Grant date | Feb 10, 2015 |
| Priority date | — |
| Expiry date | Jan 21, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W60/005
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A communication device is provided with a processing unit. The processing unit determines whether at least one elementary file in a single subscriber identity card is required to be read out. If so, the processing unit activates one subscriber identity module instance in the subscriber identity card for the elementary file, and reads the elementary file from the subscriber identity card.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.