REAL-TIME CHARGING SYSTEM AND METHOD FOR MANAGING QoS AND CHARGING RULE OF SERVICE

摘要

Provided is a method and apparatus for controlling a charging condition and policy by a first entity, in which information for policy decision information is received from a second entity and an acknowledgement message is transmitted to the second entity. A policy based on the information for policy decision information is determined, the policy is transmitted to a third entity, and an acknowledgement message for the policy is received from the third entity.