Sotirios KontogiannisAnestis KastellosGeorge KokkonisTheodosios GkamasChristos Pikridas2024-06-172024-06-172022https://dspace.iee.ihu.gr/handle/123456789/9721http://orcid.org/0000-0002-1695-8999Driving Speed Estimation and Trapped Drivers’ Detection inside Tunnels Using Distributed MIMO Bluetooth DevicesElectronics (Switzerland)journal-article