Broadcast and NTN Talk, Joint ESA & 5G-MAG Workshop, 1 December 2021 3GPP NTN standardization: past, current and future Keynote speaker in Mobile KOREA 2021: 6G Global 2021 Ignition for 6G Journey to the Space, 24 November 2021 Dynamic Spectrum Sharing and Bandwidth-Efficient Techniques in Non-Terrestrial Networks Tutorial, EuCNC & 6G Summit 2021, 8 June 2021