APPARATUS AND METHOD FOR NETWORK CONGESTION CONTROL

摘要

PURPOSE: A network congestion control device and a method thereof are provided to apply a weight random early detection technique to multicast traffic by applying different drop possibilities based on the load number of multicast traffic. CONSTITUTION: A multicast traffic management unit(120) checks average queue size and multicast load number. According to the multicast load number, a packet division unit(130) divides packets. A packet drop unit(140) receives the divided packets. The packet drop unit inputs packets which are not dropped to a queue by applying different drop probabilities.