11. The method claimed in claim 10 , wherein the new probability set is a subset of the predefined probability set.
11. The method claimed in claim 10 , wherein the new probability set is a subset of the predefined probability set. 12. The method claimed in claim 11 , wherein assigning a respective probability includes defining the mapping by determining, for each probability of the predefined probability set, to which one of the probabilities from the new probability set it is mapped.