If P is a set of all loop-free data paths from node u to node v and if dp is the sum of all physical delays of the data links of a path p, the minimum physical delay duv min is the delay of the path p from node u to node v with the smallest physical delay dp: d uv min =min p???P uv (d p)???(10) [0094] The value of the minimum physical delay is obtained by computing all physical delays of all possi