Processing and managing multiple maps for an LCI
US9275282B2 · kind B2 · utility
3Cited by
8References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 16, 2012 |
| Grant date | Mar 1, 2016 |
| Priority date | — |
| Expiry date | Nov 14, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V30/422
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Systems, apparatus and methods for merging maps used by a positioning server are presented. Original maps are overlaid, concatenated or inset to create a more detailed map. The original maps are from different sources and/or in different formats. By merging or fusing maps together, a positioning server may create a better structural map, which is in turn used to create improved positioning assistance data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.