1. Chair of Electrical Smart City Systems (ESCS), Friedrich-Alexander Universität Erlangen-Nuremberg, Erlangen, Germany
2. Institute of Radio Frequency Engineering and Electronics (IHE), Karlsruhe Institute of Technology, Karlsruhe, Germany
3. Electronic Measurements and Signal Processing Group (EMS), Technische Universität Ilmenau, Ilmenau, Germany
4. Mobile Communications and Computing (MCC), RWTH Aachen University, Aachen, Germany
5. IHP—Leibniz-Institut für Innovative Mikroelektronik, Frankfurt an der Oder, Germany
6. German Research Center for Artificial Intelligence GmbH (DFKI), Kaiserslautern, Germany
7. Institute for Wireless Communication and Navigation (WICON), RPTU Kaiserslautern-Landau, Kaiserslautern, Germany
8. Communications Engineering Laboratory (CEL), Karlsruhe Institute of Technology, Karlsruhe, Germany