Gateway device for protocol conversion and method thereof

PURPOSE: A protocol conversion gateway device and method are provided to convert an ASN/GW(Access Service Network/GateWay) and transmitted and received data. CONSTITUTION: A protocol conversion gateway device is connected to an ASN/GW(2) and is included in a base station(1) which transmits and receives R6 data corresponding to an R6 protocol. An R6 receiving unit converts the R6 data into a format which is processed is a processing unit. An R6 transmitting unit encodes data which is provided in one processing unit as the R6 data and transmits the R6 data to the ASN/GW. [Reference numerals] (111) R6 receiving unit; (112) R6 transmitting unit; (21) R6 transceiving unit; (AA) R6 connection; (BB) Module; (CC) Cell management; (DD) User management; (EE) R6 connection gateway device; (FF,GG) Ethernet R6