Lectures

• CT-Netze 1999 Wiesbaden
• ONLINE 2000 Duesseldorf
• Kayenta-Forum 2000 Langen
• IWK Mittweida 2000
• VDE/ITG 2001 Cologne
• IIR 2002 Offenbach
• Access-Forum Ifkom SYSTEMS 2002 Munich
• Lecture ITG 2003 Dortmund
• Nuremberg 2004: "xDSL - A Success Story Continues."
• Lecture CeBIT 2005
• IfN Rostock, 2005-05-19: "xDSL Technology - History, Presence And Future."
• VIERLING fair Moehrendorf, 2005: "xDSL Technology. Today, Tomorrow, After Tomorrow."
• FH of the German Telekom Leipzig, 29-SEP-2005: "The History of xDSL Until Now And a Future Outlook."
• BGNW Autum Congress 2006, Leipzig, 26/27-OCT-2006: "Faster, faster, fastest ... ADSL, ADSL2+, VDSL2"
• Broadband Europe 2007, Antwerp