Cellular communication auto redial for dropped call
US8855687B2 · kind B2 · utility
1Cited by
6References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 3, 2013 |
| Grant date | Oct 7, 2014 |
| Priority date | — |
| Expiry date | Jul 3, 2033 |
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.