METHOD AND SYSTEM FOR SETTING LOCAL ROUTING AT MOBILE COMMUNICATION SYSTEM

摘要

PURPOSE: A local routing set up method for a mobile communication system is provided to reduce delay by transmitting and receiving traffics without bypassing a home agent between different terminals connected to the same ASN GW. CONSTITUTION: A session server(230) decides the connection of the same ASN GW(Access Service Network Gateway,810) through the location information of a first terminal(210) and a second terminal(220). The session server sets up local routing in the ASN GW to transmit traffics from the ASN GW to the second terminal. When the ASN GW receives the traffic between the first terminal and the second terminal, the transmission path of the traffic is set up as the second terminal.