Mobile terminals locating
US9473881B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 11, 2014 |
| Grant date | Oct 18, 2016 |
| Priority date | — |
| Expiry date | May 25, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W56/0015
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The invention relates to locating mobile terminals comprising a plurality of recording servers, adapted to communicate with recorded mobile terminals, for communication relays, with the recording servers communicating between them and with location servers via an extended network and organized in a hierarchical tree of parent servers and child servers. Each location server comprises a database of mobile terminals constituted of a plurality of mobile terminal records, each of said mobile terminal records comprising address data of a mobile terminal recorded with a descending recording server of said location server in the hierarchical tree.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.