Adrat, M.M.AdratOsten, T.T.OstenLeduc, J.J.LeducAntweiler, M.M.AntweilerElders-Boll, H.H.Elders-Boll2022-03-122022-03-122012https://publica.fraunhofer.de/handle/publica/378457en004Legacy Waveforms on Software Defined Radio: Can Hierarchical Modulation offer an Added Value to SDR Operatorsconference paper