Method and arrangement for locating a mobile station in a packet-switched network and a mobile station utilizing said method
US7450951B2 · kind B2 · utility
50Cited by
7References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 23, 2002 |
| Grant date | Nov 11, 2008 |
| Priority date | — |
| Expiry date | Jun 23, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L69/329
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The invention relates to a method and arrangement whereby the location of a mobile station (MS, 101) operated in a packet-switched (GPRS) connection can be defined. For the duration of the location measurements, the GPRS mobile station is switched to a circuit-switched connection in the cellular network (11). The invention also comprises the transmission of the accurate map data related to the mobile station as WAP pages to the mobile station for display.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.