Server on wireless network communicates with terminal on cellular network
US7221940B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 22, 2003 |
| Grant date | May 22, 2007 |
| Priority date | — |
| Expiry date | Aug 22, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W92/24
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
In the present invention, a position managing server on a wireless network using a wireless system without a paging function requests paging of a mobile terminal to a terminal managing server on a cellular network using a cellular wireless system, the terminal managing server transmits a paging request to the mobile terminal using the cellular network, and the mobile terminal receives the paging request, connects a wireless channel with the wireless network, requests an assignment of position information to the wireless network to acquire, and notifies the position managing server on the wireless network of the position information acquired.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.