| 摘要 |
PURPOSE: A banking transaction service system using a mobile communication terminal is provided to maximize users' convenience and minimize a network load of a communication network by installing a detachable IC card chip in a mobile phone and using a money transaction banking application. CONSTITUTION: A PDSN(Packet Data Serving Node)(30) provides a packet data transmission service between a RAN(Radio Access Network) consisting of a BTS(Base station Transceiver System) performing radio interface with a mobile communication terminal(10) and a BSC(base Station Controller)(20) providing a core network interface, and a DCN(Data Core Network). A banking server(40) is installed at each banks for interworking with a mobile system including the mobile communication terminal(10), the BTS/BSC(20) and the PDSN(30). The mobile communication terminal(10) and the banking server(40) are connected by using a TPC/IP protocol. An IC chip(11) is detachably installed in the mobile communication terminal(10) and can be accessible to its internal information by a PIN(Personal Identification Number) authentication.
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