Prof. Dr. Hans Peter Großmann Prof. Dr. Hans Peter Großmann Emeritus Ulm University Institute of Communications Engineering Albert-Einstein-Allee 43 89231 Ulm Germany Email: hans-peter.grossmann(at)uni-ulm.de www: http://nt.uni-ulm.de/grossmann Room: 43.1.225 Phone: +49(0)731/50-31539 Fax: +49(0)731/50-31509