Prof. Dr.-Ing. Jürgen Lindner Prof. Dr.-Ing. Jürgen Lindner Emeritus Ulm University Institute of Communications Engineering Albert-Einstein-Allee 43 89231 Ulm Germany Email: juergen.lindner(at)uni-ulm.de www: http://nt.uni-ulm.de/lindner Room: 43.1.225 Phone: +49(0)731/50-26250 Fax: +49(0)731/50-26259