System, method and devices for performing wireless tracking
US10123297B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 10, 2017 |
| Grant date | Nov 6, 2018 |
| Priority date | — |
| Expiry date | Aug 10, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/80
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A system and method for locating a target device. A calibration process is performed by taking a number of measurements utilizing a host device receiving wireless signals from a number of environmental devices at points along a pattern. Signal strength is analyzed for each of the environmental devices to determine calibration information. Wireless signal information is received from a target device including at least signal strength associated with the environmental devices proximate the target device. The location of the target device is determined utilizing at least the calibration information and the wireless signal information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.