CHARGING METHOD, AND POLICY ENFORCEMENT AND POLICY AND CHARGING RULES FUNCTION DEVICES

摘要

A charging method, and policy enforcement and policy and charging rules function devices. The charging method comprises: a policy enforcement function entity collecting statistics on a packet loss amount for a data stream, and when the packet loss amount reaches a set packet loss threshold, reporting the packet loss amount to a policy and charging rules function entity; the policy and charging rules function entity reporting the packet loss amount to a charging system; and the charging system executing charging correction according to the packet loss amount.