| 摘要 |
PURPOSE: A method for composing a packet data network in mobile communication is provided to perform a packet data service with a high speed independently upon a backbone network in mobile communication by composing a packet data network. CONSTITUTION: A method for composing a packet data network in mobile communication comprises the step of intercommunicating an ATM backbone mobile communication network and an anti-ATM backbone mobile communication network, the ATM and the anti-ATM networks comprising Packet Data Gateway Node(PDGN)(7,13,14) having a multitude of function parts. The intercommunication between both networks is performed by an interface through a GN contact point between the PDGNs. |
