SERVICE QUALITY POLICY SETTING METHOD FOR OFFLOADED TRAFFIC AND A DEVICE THEREOF CAPABLE OF APPLYING QUALITY OF SERVICE AND A CHARGING POLICY TO A CORRESPONDING APPLICATION

摘要

PURPOSE: A service quality policy setting method for offloaded traffic and a device thereof are provided to execute specific interface signaling with PCRF by receiving PCRF access information from a DRA(Diameter Routing Agent).;CONSTITUTION: An application management device(142) requests DRA access information of a core network which belongs to a terminal device. The application management device receives the DRA access information from the terminal device. The application management device requests PCRF access information to a DRA. The application management device receives the PCRF access information from the DRA. The application management device executes specific interface signaling with the PCRF.;COPYRIGHT KIPO 2013;[Reference numerals] (110) EPC network; (112) EPC first gateway; (114) EPC second gateway; (116) EPC QoS and policy management device; (118) EPC authentication device; (120) BBF access network; (122) BBF first gateway; (124) BBF second gateway; (126) BBF QoS and policy management device; (128) BBF authentication device; (130) Local network; (132) Femto; (134) WiFi AP; (136) BBF device; (140) Third network; (142) Application management device;