Research on PCC control strategy mechanism and deployment in network
Bin Wang · Telecom Engineering Technics and Standardization · 2011
PCC is a dynamic strategy and charging control architecture defined in 3GPP,which aims to provide differentiated services,as well as user traffic bearer resource guarantee and charging policy for traffic flow.This article introduces the architecture and corresponding policy rules of PCC,discusses the PCC deployment in current network,and then in view of core network future trend of development,puts forward the proposal of the PCC deployment in the architecture of EPC.