Wireless enabled device tracking system and method
US8311508B2 · kind B2 · utility
3Cited by
7References
25Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 11, 2007 |
| Grant date | Nov 13, 2012 |
| Priority date | — |
| Expiry date | Sep 13, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S11/02
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Systems and methods are provided for determining a location of one or more wireless devices. The method may include identifying an address associated with at least one wireless device and determining a phase relationship between a plurality of signals generated by the wireless device. The method further includes determining a location of the wireless device based on the phase relationship and the address associated with the wireless device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.