How to Position n Transmitter-Receiver Pairs in n-1 Dimensions Such That Each Can Use Half of the Channel with Zero Interference from the Others. - Rudolf Mathar; Milan Zivkovic (GLOBECOM, 2009)

Preamble-based SNR estimation algorithm for wireless MIMO OFDM systems. - Milan Zivkovic; Rudolf Mathar (ISWCS, 2009)

Reconfigurable framework for adaptive OFDM transmission. - Milan Zivkovic; Dominik Auras; Rudolf Mathar (WiNTECH, 2009)

Preamble-Based SNR Estimation in Frequency Selective Channels for Wireless OFDM Systems. - Milan Zivkovic; Rudolf Mathar (VTC Spring, 2009)

An improved preamble-based SNR estimation algorithm for OFDM systems. - Milan Zivkovic; Rudolf Mathar (PIMRC, 2010)

Joint Frequency Synchronization and Spectrum Occupancy Characterization in OFDM-Based Cognitive Radio Systems. - Milan Zivkovic; Rudolf Mathar (GLOBECOM, 2011)

Design issues and performance evaluation of a SDR-based reconfigurable framework for adaptive OFDM transmission. - Milan Zivkovic; Rudolf Mathar (WiNTECH, 2011)

Acquisition and identification of OFDM signals using cyclostationary signatures. - Milan Zivkovic; Johannes Schmitz; Rudolf Mathar (WiNTECH, 2011)

Energy Efficient Ultra-Wideband Signaling for Cooperative Spectrum Sensing in Cognitive Radio. - Daniel Bielefeld; Gernot Fabeck; Milan Zivkovic; Rudolf Mathar (VTC Spring, 2011)

Performance Evaluation of Timing Synchronization in OFDM-Based Cognitive Radio Systems. - Milan Zivkovic; Rudolf Mathar (VTC Fall, 2011)

Zadoff-Chu sequence based time-domain SNR estimation for OFDM systems. - Milan Zivkovic; Rudolf Mathar (SPAWC, 2014)

Optimisation of cooperative spectrum sensing with ultra-wideband signalling. - Daniel Bielefeld; Gernot Fabeck; Milan Zivkovic; Rudolf Mathar (Int. J. Auton. Adapt. Commun. Syst., 2014)

The Role of AI Enablers in Overcoming Impairments in 6G Networks. - Merve Saimler; Selim Ickin; Giacomo Bernini; Nassima Toumi; Maria Diamanti; Symeon Papavassiliou; Milan Zivkovic; Ozgur Umut Akgul; Bahare Masood Khorsandi (EuCNC/6G Summit, 2024)

Towards Beyond Communication 6G Networks: Status and Challenges. - Vasilis Tsekenis; Sokratis Barmpounakis; Panagiotis Demestichas; Stefan Wänstedt; Mohammad Asif Habibi; Hans D. Schotten; Ozgur Umut Akgul; Hamed Hellaoui; Apostolos Kousaridas; Milan Zivkovic; Panagiotis Botsinis; Sameh Eldessoki; et al. (PIMRC, 2024)

Towards Beyond Communications 6G Networks Status and Challenges. - Vasileios Tsekenis; Sokratis Barmpounakis; Panagiotis Demestichas; Stefan Wänstedt; Mohammad Asif Habibi; Hans D. Schotten; Ozgur Umut Akgul; Hamed Hellaoui; Apostolos Kousaridas; Milan Zivkovic; Panagiotis Botsinis; Sameh Eldessoki; et al. (CoRR, 2025)