METHOD FOR SELECTIVELY CONTROLLING AN ACCESS NETWORK USING ACCESS POINT NAME INFORMATION, CAPABLE OF EFFECTIVELY PROVIDING THE ACCESS POINT NAME INFORMATION USING AN ACCESS NETWORK DISCOVERY SERVICE FUNCTION TRANSMISSION METHOD, A DEVICE, AND A TERMINAL THEREOF

摘要

PURPOSE: A method for selectively controlling an access network using an APN(Access Point Name) information, a device, and a terminal thereof are provided to enable a user terminal to obtain the APN information connecting to each access network.;CONSTITUTION: A policy update unit(210) updates a policy to selectively control an access network including APN lists and APN routing rules. A policy transmission unit(220) transmits the updated policy to a terminal. The APN routing rule includes one or more APN priorities. When the policy includes the APN routing rules, the policy includes the routing rule including the APN priority.;COPYRIGHT KIPO 2013;[Reference numerals] (210) Policy update unit; (220) Policy transmission unit