Electronic device implementing positioning information transmission method
US11122522B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | May 19, 2020 |
| Grant date | Sep 14, 2021 |
| Priority date | — |
| Expiry date | May 19, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/06
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A communication device includes a positioning unit and a communication unit. The positioning unit obtains positioning information of the electronic device when the electronic device is turned on or off. The communication unit sends the positioning information to a base station of a communication operator of the electronic device at preset time intervals. Whether the base station has received the positioning information is determined. If the base station has not received the positioning information, the communication unit increases a transmission power for transmitting a signal and sends the high-frequency signal carrying the positioning information of the electronic device to a communication satellite.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.