A robust buffer management and packet scheduling algorithm with QoS in an optical ingress node
Mohammad Gharaei, Mounia Lourdiane, Hind Castel-Taleb · HAL (Le Centre pour la Communication Scientifique Directe) · 2012
We point out the impact of buffer management and packet scheduling policy on QoS parameter values. We propose a new buffering/scheduling algorithm adopted in optical metro/core network to manage the performance of packet loss ratio (PLR) taking into account different classes of service. As a result, we compare PLR of the new buffering/scheduling algorithm with buffer partitioning algorithm.