Enhancing geo-location precision in wireless systems
US8700062B1 · kind B1 · utility
1Cited by
2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 7, 2012 |
| Grant date | Apr 15, 2014 |
| Priority date | — |
| Expiry date | Nov 7, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W64/00
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A system may be configured to compute an estimated location of a user device based on an estimation coefficient and a measured distance between the user device and a base station. The estimation coefficient may be based on: an actual distance between a reference device and the base station, and a measured distance between the reference device and the base station. The system may store or output the information regarding the estimated location of the device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.