Support in HSS for emergency telecommunication services
US8634798B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Oct 9, 2009 |
| Grant date | Jan 21, 2014 |
| Priority date | — |
| Expiry date | Nov 12, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2242/06
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A home subscriber server (HSS) and method are described herein for supporting an emergency telecommunication service (e.g., Government Emergency Telecommunications Service (GETS)). In one embodiment, the HSS and the method are adapted to selectively provide telecommunication access to subscribers of an IP Multimedia Subsystem (IMS) by associating different user priority values with different network condition statuses, where a network condition status may be a congestion level or a disaster relief emergency status.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.