Method and system for estimating position
US9516621B2 · kind B2 · utility
4Cited by
1References
37Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 3, 2013 |
| Grant date | Dec 6, 2016 |
| Priority date | — |
| Expiry date | Oct 3, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L45/24
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method of estimating a position of an object is disclosed. The method comprises receiving a plurality of signals transmitted between each of a respective plurality of reference stations of a known position and the object. The method further comprises, for each received signal: processing the signal using a matrix featuring a characteristic power delay profile and a characteristic signal waveform to provide a processed signal, and calculating a direct estimate of the position of the object based, at least in part, on the processed signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.