Modelling packet queuing of DSL access lines for the case of complete and partial rejections
Attila Kőrösi, Balázs Székely, Csaba Lukovszki, Trang Dang Dinh
In this paper we provide an exact data-layer model and mathematical analysis of priority queuing systems representing DSL access networks on packet level with pre-emptive option. We demonstrate the accuracy and the efficiency of our numerical analysis by presenting numerical results based on simulations and numerical analysis both for complete and partial rejections. Consequently, this analysis could be applied for an in-depth packet-level performance evaluation of recent DSL systems.