A SYSTEM AND CHARGING CONTROL METHOD OF NETWORK FUSE POLICY CHARGING CONTROL STRUCTURE

摘要

A system and charging control method of network fuse policy charging control structure are disclosed, based on the QoS parameter, charging policy and user subscribing information granted by the service layer, the PCRF confirms PCC rule, and provides the PCC rule to the policy distribution function PDF. As the interface between the PCRF and PCC policy performing entity, the PDF performs the protocol transform and message distribution. Based on the PCC rule, the PCC policy performing entity performs Qos granting of the service data flow and the detecting and charging of the service flow. A practical solution is provided to fuse the fused wireless network communication system structure such as WiMAX network and PCC structure of the 3GPP/3GPP2 network, the PCC structure is used to realize the policy control and charging control of the service, the fusing problem between the function entity in the PCC structure and the policy charging control entity SFA, DPF, charging client/charging proxy, home agency HA and so on, which belong to the function entity of the fused wireless network (such as WiMAX network) is solved, the PCC structure is used to realize the process flow and fuse solution of the policy control and charging control of the service.