Modeling of split traffic under probabilistic routing

Using a general input traffic class rather than confining it to a specific input traffic model, this letter investigates the split traffic for such a general input traffic class under a probabilistic routing algorithm. Thus the obtained result is applicable for a broad range of input traffic. By way of characterizing the split traffic on each routing path, it is shown that the resultant traffic on each routing path is still the same traffic class with suitable parameter modification.