METHOD AND SYSTEM FOR CONTROLLING SERVICE QUALITY AND CHARGING POLICY OF DATA FLOW

摘要

A method and system for controlling the service quality and charging policy of data flow. The method comprises: after a local gateway identifies a data flow to be distributed, the local gateway notifies a Policy and Charging Rule Function of the identifier of the data flow to be distributed, and the Policy and Charging Rule Function provides the local gateway with rules of service quality policy and/or charging policy specific to the data flow to be distributed. The above technical scheme can flexibly control the service quality and charging policy of the data flow of the local gateway, thereby improving the service performance of the system.