Floor levels of a venue
US11226391B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 18, 2020 |
| Grant date | Jan 18, 2022 |
| Priority date | — |
| Expiry date | Jun 18, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/08
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method includes obtaining one or more pieces of metadata information indicative of one or more identifiers of one or more spatial locations located within a venue, and further indicative of one or more floor level identifiers of the one or more spatial locations. The method also generates a map of one or more locations of one or more radio nodes, including altitude information, and their respective one or more pieces of identifying information. The method further includes determining one or more pieces of matching information indicative of whether a respective identifying information of the one or more radio nodes at least partially matches with at least one metadata information and, if so, associating the respective radio node with a respective altitude floor level of the respective piece of metadata information in a radio map of the venue. A corresponding apparatus and computer program product are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.