No Photo Daniel Hallmans Lines of Research Publications Clock Synchronization in Integrated TSN-EtherCAT Networks 25th IEEE International Conference on Emerging Technologies and Factory Automation (ETFA 2020) Daniel Bujosa Mateu; Daniel Hallmans; Mohammad Ashjaei; Alessandro Papadopoulos; Julián Proenza Arenas; Thomas Nolte. December, 2020.