System and method for operating a private wireless communications system
US7437155B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 6, 2005 |
| Grant date | Oct 14, 2008 |
| Priority date | — |
| Expiry date | Jul 6, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q50/12
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
A private communications system includes a base station, a switch and an interface to an external network. The base station provides a radio link between the private communications system and a subscriber unit. The subscriber unit has an associated mini-subscription providing the subscriber unit with temporary access to the private communications system. The switch is connected to the base station and provides the subscriber unit with access to the private communications system when the mini-subscription is active. The interface is connected to the switch. In operation, the mini-subscription information is automatically transmitted to the external wireless network, via the interface, when the mini-subscription is terminated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.