Browsing Articles by Author "Foukalas, Fotis"

Now showing items 1-2 of 2

On the Higher Order Statistics of the Channel Capacity in Dispersed Spectrum Cognitive Radio Systems Over Generalized Fading Channels

Tsiftsis, Theodoros A.; Foukalas, Fotis; Karagiannidis, George K.; Khattab, Tamer (IEEE Transactions on Vehicular Technology, 2016-05-01)

This work is devoted to the study of dispersed spectrum cognitive radio (CR) systems over independent and nonidentically distributed (i.n.i.d.) generalized fading channels. More specifically, this is performed in terms of ...
Resource allocation for licensed/unlicensed carrier aggregation MIMO systems

Tsinos, Christos G.; Foukalas, Fotis; Tsiftsis, Theodoros A. (Institute of Electrical and Electronics Engineers Inc., 2016-09-12)

In this paper a novel Carrier Aggregation (CA) scheme is proposed for downlink MIMO LTE-A Systems. The proposed approach achieves increased transmission rates by establishing the communication links via both licensed and ...