Tracking building locations of fixed wireless devices
US10412559B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 25, 2019 |
| Grant date | Sep 10, 2019 |
| Priority date | — |
| Expiry date | Feb 25, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/12
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system for generating a database containing the internal locations (e.g., floor, compass direction, room number, nearest fixed landmark, etc.) of fixed wireless devices within a building. To collect data for the database, a report-provider traverses a building with a mobile reporting device. As the provider traverses the building, the mobile reporting device directs the reports-provider to detected wireless devices (e.g., WiFi access points, Bluetooth beacons, Internet-connected appliances, etc.) and instructs the provider to enter information regarding the internal location of each device. When a walk-thru of a building is complete, the mobile reporting device generates a building report that contains the building's location and the internal locations of the detected wireless device. Multiple such reports may be combined by the system to generate the database of internal locations of wireless devices in various buildings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.