Parcourir par auteur "Foukalas, F."
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Energy-aware joint power, packet and topology optimization by simulated annealing for WSNs
Xenakis, A.; Foukalas, F.; Stamoulis, G.; Khattab, T. (2013)Energy-aware connectivity in wireless sensor networks (WSNs) can increase their network lifetime. This can be achieved by optimizing the power control, a particular communication mechanism and the topology control. To this ... -
Joint packet retransmission and spectrum sensing for cognitive radio networks
Foukalas, F.; Karetsos, G. T. (2014)We model and simulate a joint design of packet retransmission through a hybrid automatic repeat request (HARQ) protocol at the data link layer and spectrum sensing (SpSe) at the physical layer for cognitive radio networks ...