10 citations · 10 across the 5 of their papers we have counts for
Showing 2012Show all
2 papers · 1 filter
math.OC2012★ 10 cited
Joint optimal power allocation and sensing threshold selection for SUs capacity maximization in SS CRNs
F. Foukalas, P. T. Mathiopoulos, G. T. Karetsos
We propose a joint optimal power allocation and sensing threshold selection for capacity maximization at the secondary user (SU) in spectrum sharing (SS) cognitive radio networks (…
cs.NI2012
Adaptive Modulation in OSA-based Cognitive Radio Networks
F. Foukalas, G. T. Karetsos, G. K. Karagiannidis
Opportunistic spectrum access is based on channel state information and can lead to important performance improvements for the underlying communication systems. On the other hand a…