Parameter estimation for hierarchical channel profiling. - Anastasios Dimas; Dionysios S. Kalogerias; Chryssalenia Koumpouzi; Athina P. Petropulu (GlobalSIP, 2017)

Low Probability of Detection QS-MC-DS-CDMA for Low VHF. - Chryssalenia Koumpouzi; Predrag Spasojevic; Fikadu T. Dagefu (ICMCIS, 2019)

Simultaneous Synchronization and Detection in Loosely Synchronized Tiny Packet Networks. - Zongwen Tang; Predrag Spasojevic; Chryssalenia Koumpouzi; Fikadu T. Dagefu (Sarnoff Symposium, 2019)

Performance Analysis of Signal Pattern Reducing Techniques for Low Probability of Detection. - Chryssalenia Koumpouzi; Predrag Spasojevic; Fikadu T. Dagefu (VTC Fall, 2019)

On the Analytical Communication Performance of LPD QS-CDMA with Reduced Cyclostationary Characteristics. - Chryssalenia Koumpouzi; Fikadu T. Dagefu; Justin Kong 001; Predrag Spasojevic (ACSCC, 2021)

Improved LPD Characteristics for QS-DS-CDMA Employing Randomization Techniques. - Chryssalenia Koumpouzi; Predrag Spasojevic; Fikadu T. Dagefu (IEEE Trans. Inf. Forensics Secur., 2021)

Covert Communications in Low-VHF/Microwave Heterogeneous Networks. - Justin Kong 001; Fikadu T. Dagefu; Jihun Choi; Predrag Spasojevic; Chryssalenia Koumpouzi (WCNC, 2022)

Exploiting Polarization Diversity to Improve Cyclostationary-Based LPD Properties of CDMA. - Chryssalenia Koumpouzi; Fikadu T. Dagefu; Jihun Choi; Justin Kong 001; Predrag Spasojevic (IEEE Wirel. Commun. Lett., 2023)