METHOD FOR IMPLEMENTING POLICY AND CHARGING CONTROL IN A ROAMING SCENE

摘要

A method for implementing policy and charging control in different roaming scenes includes establishing the multiple pocket data network (PDN) connections for an identical access point name (APN), and reelecting bearer binding and event report function (BBERF) after the multiple PDN connections are established for the identical APN. It is implemented that the multiple PDN connections are established for the identical APN to implement policy and charging control in different roaming scenes of home route and local leading with the method.