| 摘要 |
Method and apparatus for determining at least one critical traffic matrix from a plurality of traffic matrices, where each of the plurality of traffic matrices is organized into at least one of a plurality of clusters, for a network is described. In one embodiment, a merging cost is calculated for each possible pair of clusters within a plurality of clusters. A pair of traffic matrices that is characterized by having the least merging cost is then merged. The calculating and the merging steps are subsequently repeated until a predefined number of clusters remains, wherein the remaining clusters are used to determine at least one critical traffic matrix. |
