Design and Implementation of a Charging and Accounting Architecture for QoS-differentiated VPN Services to Mobile Users

Citation:

Papaioannou TG, Stamoulis GD. Design and Implementation of a Charging and Accounting Architecture for QoS-differentiated VPN Services to Mobile Users. In: ICQT'02 Workshop, Lecture Notes in Computer Science. Vol. 2511. Berlin: Springer-Verlag, 1973-; 2002. pp. 250–262.