Location determination in telecommunication network
US7120449B1 · kind B1 · utility
73Cited by
11References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 13, 2000 |
| Grant date | Oct 10, 2006 |
| Priority date | — |
| Expiry date | May 10, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S5/0244
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The invention relates to a method for supporting location determination of a mobile station, in which method location data are stored in and deleted from a memory, each location data item describing the location of the mobile station measured at a given measuring moment. Furthermore, in the method, a distance parameter and/or a target level corresponding to the distance parameter is determined at least for some of the stored location data; and deletion of the location data is at least partly based on the distance parameter and target level.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.