Cellular communication auto redial for dropped call
US8509852B2 · kind B2 · utility
3Cited by
4References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 15, 2010 |
| Grant date | Aug 13, 2013 |
| Priority date | — |
| Expiry date | Aug 10, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W76/19
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A device and method include detecting signal strength received at a mobile cellular communication device. A dropped call is detected between the device and another device as a function of detected signal strength. The dropped call is reconnected when detected signal strength reaches a selected first threshold.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.