Location determination, mapping, and data management through crowdsourcing
US9942720B2 · kind B2 · utility
0Cited by
13References
17Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 21, 2016 |
| Grant date | Apr 10, 2018 |
| Priority date | — |
| Expiry date | Oct 21, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/12
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Mapping through crowdsourcing includes determining, using a processor, segments for a plurality of trajectories, wherein each trajectory includes radio frequency (RF) data from a communication device, determining, using the processor, RF features for the segments, and forming, using the processor, clusters of the segments according to the RF features. One or more routes of a map are generated from the clusters using the processor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.