BIQINI is a prototypical implementation of a flow-based QoS enforcement architecture. It consists of a standard- compliant Policy and Charging Rules Function (PCRF) which is supported by an emulated Policy Enforcement Function (PCEF).
Is there any other information available ? seems to me this project is relevan with my thesis project due to nature of any policies enforcement will affect the signalling performance, is there any related performance metric measurement had been done ? firstname.lastname@example.org