Important Note: All lectures in WS20/21 will be available online (pre-recorded or live stream) with the exception "Network Planning, which will be on-site in presence. The lectures "Kommunikationsnetze" and "Data Networking" will have presence elements (e.g., Q&A, tutorials), which we be available online as well. Labs and seminars may contain presence elements. For questions, please contact wolfgang.kellerer@tum.de