Techniques for determining a position fix of an object using one or more mobile devices co-located with the object
US9900746B2 · kind B2 · utility
2Cited by
4References
28Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 14, 2017 |
| Grant date | Feb 20, 2018 |
| Priority date | — |
| Expiry date | Apr 14, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Disclosed are devices, systems and methods for combining observations obtained at two different mobile devices attached to a human user for performing a navigation operation. For example, observations of a signal acquired at a first mobile device may be selected for computing a position fix based, at least in part, on a utility indicator associated with the observations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.