Performance Improvement of Fixed Cellular Networks using Multi-Mode Modulation Schemes. - Nicholas Vaiopoulos; Alexander Vavoulas; Dimitris Varoutas; George Stefanou (PIMRC, 2007)

Co-Channel Interference Reduction Through Integrated Scheduling and Polarization Allocation for Fixed Cellular Systems. - Alexander Vavoulas; Nicholas Vaiopoulos; Dimitris Varoutas; George Stefanou (PIMRC, 2007)

A Radio Resource Allocation Scheme for Fixed Broadband Wireless Access Systems with Avoidance of Major Interferers. - Nicholas Vaiopoulos; Alexander Vavoulas; Dimitris Varoutas; Thomas Sphicopoulos (Wirel. Pers. Commun., 2007)

Performance improvement of fixed wireless access networks by conjunction of dual polarization and time domain radio resource allocation technique. - Alexander Vavoulas; Nicholas Vaiopoulos; Dimitris Varoutas; Aristeidis Chipouras; George Stefanou (Int. J. Commun. Syst., 2011)

WiMAX on FSO: Outage Probability Analysis. - Nicholas Vaiopoulos; Harilaos G. Sandalidis; Dimitris Varoutas (IEEE Trans. Commun., 2012)

Using a HAP Network to Transfer WiMAX OFDM Signals: Outage Probability Analysis. - Nicholas Vaiopoulos; Harilaos G. Sandalidis; Dimitris Varoutas (JOCN, 2013)

Μεταφορά και διαχείριση ευρυζωνικής κίνησης σε ασύρματα τηλεπικοινωνιακά δίκτυα - Nicholas Vaiopoulos (2013)

Impact of a Randomly Placed Terminal on LiFi Performance. - Nicholas Vaiopoulos; Alexander Vavoulas; Harilaos G. Sandalidis (IEEE Trans. Commun., 2022)

Exploring the Random Location Problem Inside a Truncated Conic Shape: Application in UAV Communications. - Nicholas Vaiopoulos; Alexander Vavoulas; Harilaos G. Sandalidis (IEEE Trans. Commun., 2022)

On the UOWC Performance Under Location Uncertainty. - Nicholas Vaiopoulos; Alexander Vavoulas; Hector E. Nistazakis; Harilaos G. Sandalidis; Athanasios Kakarountas (IEEE Access, 2023)

Optimizing Coverage in Convex Quadrilateral Regions with a Single UAV. - Alexander Vavoulas; Nicholas Vaiopoulos; Konstantinos K. Delibasis; Harilaos G. Sandalidis (CoRR, 2024)