Method and apparatus for constructing wireless positioning feature library
US10484105B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Feb 27, 2019 |
| Grant date | Nov 19, 2019 |
| Priority date | — |
| Expiry date | Feb 27, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W64/003
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for constructing a wireless positioning feature library includes: obtaining a wireless positioning training data set, where the wireless training data set includes a plurality of pieces of training data; performing clustering and merging on the plurality of pieces of training data one by one; and determining wireless positioning feature data based on at least one piece of sample data obtained after the merging.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.