| 摘要 |
Provided are a traffic management apparatus and method for controlling traffic congestion. The traffic management apparatus includes: a hierarchical queue configured to have a plurality of levels that are hierarchically different from each other; a Weighted Random Early Detection (WRED) management unit configured to allocate different weights to the respective levels, and to calculate a profile for each level; and a hierarchical scheduler configured to manage a packet according to each level, using the calculated profile for each level, thereby controlling traffic congestion. |
