| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method of setting up a PS call (Packet Switched Call) for a packet switched data service in a mobile communication system. <P>SOLUTION: There is provided a method of PS call connection for a mobile communication terminal in which, in a method for connecting a PS call from a mobile communication terminal to a PS network, when the mobile communication terminal connects the PS call to the PS network, it is determined whether to maintain the PS call connection according to whether the mobile communication terminal is able to access a DNS (Domain Name System) server for the PS network. According to the present invention, it is possible to effectively reduce the resource waste of a PS call, that may occur when the mobile communication terminal cannot access the DNS server for some reason, even though PS call connection has been made for Internet connection. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
