Method of setting up PS call in mobile communication system

Details Method of setting up PS call in mobile communication system Method of setting up PS call in mobile communication system

2011-03-08

2011-03-08

Eng, George (Department: 2617)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S352000

Reexamination Certificate

active

07903602

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.

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“Digital Cellular Telecommunications Systems (Phase 2+)”, ETSI Standards, European Telecommunications Standards Institute, Sophia-Antipo, (France), vol. 3-SA2; SMG3, No. V631; Apr. 1999.

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