Method of setting up PS call in mobile communication system
US7903602B2 · kind B2 · utility
0Cited by
4References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 27, 2006 |
| Grant date | Mar 8, 2011 |
| Priority date | — |
| Expiry date | Dec 13, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/02
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method of setting up a PS call in a mobile communication system is disclosed, by which a resource waste of a PS call can be reduced. In a mobile communication terminal which sets up a PS call connection to a PS network, an embodiment of the present invention includes the step of deciding whether to maintain the PS call connection according to whether the mobile communication terminal is able to access a domain name system server for the PS network.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.