54 citations · 110 across the 7 of their papers we have counts for
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cs.NI2020★ 10 cited
Minimizing the Installation Cost of Ground Stations in Satellite Networks: Complexity, Dynamic Programming and Approximation Algorithm
Christos N. Efrem, Athanasios D. Panagopoulos
In this letter, we study the optimum selection of ground stations (GSs) in RF/optical satellite networks (SatNets) in order to minimize the overall installation cost under an outag…
cs.NI2020★ 4 cited
On the Computation and Approximation of Outage Probability in Satellite Networks with Smart Gateway Diversity
Christos N. Efrem, Athanasios D. Panagopoulos
The utilization of extremely high frequency (EHF) bands can achieve very high throughput in satellite networks (SatNets). Nevertheless, the severe rain attenuation at EHF bands imp…