Performing cross-domain deregistration
US8665862B1 · kind B1 · utility
10Cited by
3References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 24, 2006 |
| Grant date | Mar 4, 2014 |
| Priority date | — |
| Expiry date | Mar 13, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/06
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A mobile station attached to a first type service domain determines that the mobile station should deregister in a second, different type service domain. In response to the determination to deregister, a deregistration request is sent through the first type service domain. The deregistration request indicates that the mobile station is to be deregistered in the second type service domain.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.