Erwin Riegler received the Dipl-Ing. degree in Technical Physics (with distinction) in 2001 and the Dr. techn. degree in Technical Physics (with distinction) in 2004 from Vienna University of Technology. From 2005 to 2006, he was a post-doc at the Institute for Analysis and Scientific Computing, Vienna University of Technology. From 2007 to 2010, he was a senior researcher at the Telecommunications Research Center Vienna (FTW). From 2010 to 2014, he was a post-doc at the Institute of Telecommunications at Vienna University of Technology. Since 2014, he has been a senior researcher at the Communication Theory Group at ETH Zurich, Switzerland.