Experiences from Transforming a Lecture “Communication Systems” from Presence to Virtual Format during the COVID-19 Pandemic

[EN] This article describes the transitions of an existing lecture “Communication Systems” from a conventional presence format to a virtual format due to the COVID-19 pandemic. The process of transformation, the evolution of the lecture during the virtual semester and the lessons learned are characterized. The changed exam format from presence to virtual format with the experiences are described. Results of a student evaluation at the end of the semester are shown. The lessons learned are summarized also for the time after the COVID-19 pandemic.