116 citations · 124 across the 7 of their papers we have counts for
4 papers · 1 filter
Coordinated Tethering for Multi-RAT Cellular Networks: An Algorithmic Solution and Performance Analysis
Petros S. Bithas, Athanasios S. Lioumpas
The exploitation of already deployed wireless local area networks (WLAN)s (e.g., WiFi access points (AP)s) has attracted considerable attention, as an efficient and practical metho…
Partitioning of Distributed MIMO Systems based on Overhead Considerations
Athanasios S. Lioumpas, Petros S. Bithas, Angeliki Alexiou
Distributed-Multiple Input Multiple Output (DMIMO) networks is a promising enabler to address the challenges of high traffic demand in future wireless networks. A limiting factor t…
Adaptive Subcarrier PSK Intensity Modulation in Free Space Optical Systems
Nestor D. Chatzidiamantis, Athanasios S. Lioumpas, George K. Karagiannidis +1
We propose an adaptive transmission technique for free space optical (FSO) systems, operating in atmospheric turbulence and employing subcarrier phase shift keying (S-PSK) intensit…
Self-Reference Ultra-Wideband Systems
Athanasios S. Lioumpas
Towards employing low complexity transceivers for signal reception in Ultra-Wideband (UWB) systems, Transmitted Reference (TR) and Differential TR (DTR) schemes have attracted rese…