Device and method for positioning based on heterogeneous networks
US11982756B2 · kind B2 · utility
0Cited by
0References
18Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Nov 4, 2021 |
| Grant date | May 14, 2024 |
| Priority date | — |
| Expiry date | Jul 15, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S2205/01
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method, implemented by a computer, for determining a position of a personal mobility device (PMD) comprises: estimating a position of a PMD based on a first wireless signal; determining whether the PMD is within an intermediate area between a first area and a second area, based on an estimated position of the PMD; determining whether the PMD moves to the second area, by using both the first wireless signal and a second wireless signal; and determining position of the PMD by using any one of the first wireless signal and the second wireless signal based on a movement of the PMD to the second area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.