Providing a dial-up connection in a packet radio system

Details Providing a dial-up connection in a packet radio system Providing a dial-up connection in a packet radio system

2001-12-19

2008-11-04

Jaroenchonwanit, Bunjob (Department: 2152)

Electrical computers and digital processing systems: multicomput

Computer-to-computer session/connection establishing

C709S238000, C709S230000

Reexamination Certificate

active

07447776

ABSTRACT:
Providing a dial-up connection in a packet radio system comprising at least one mobile termination part, a terminal equipment part functionally connected thereto, and a packet radio network. A first packet data protocol context is activated between the packet radio network and the mobile termination part for reception and transmission of packet-switched data. A second packet data protocol context is activated between the packet radio network and the mobile termination part for a dial-up connection. The first context is deactivated in response to the second context being activated. The second context is deactivated in response to the dial-up connection being released. A third packet data protocol context, substantially conforming to the first context, is activated in response to the second context being deactivated.

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