Inter-working between UMA and SIP signaling
US7564853B1 · kind B1 · utility
2Cited by
5References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 9, 2006 |
| Grant date | Jul 21, 2009 |
| Priority date | — |
| Expiry date | Jul 25, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W8/10
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and system for inter-working between UMA and SIP signaling are described. In one embodiment, an exemplary method includes receiving UMA messages of mobile devices, and transforming each UMA message into a format facilitating inter-working between the UMA and SIP protocols for the mobile devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.