54 citations · 79 across the 3 of their papers we have counts for
4 papers
Dynamic Energy-Efficient Power Allocation in Multibeam Satellite Systems
Christos N. Efrem, Athanasios D. Panagopoulos
Power consumption is a major limitation in the downlink of multibeam satellite systems, since it has a significant impact on the mass and lifetime of the satellite. In this context…
Energy Efficiency Optimization: A New Trade-off Between Fairness and Total System Performance
Christos N. Efrem, Athanasios D. Panagopoulos
The total energy efficiency (TEE), defined as the ratio between the total data rate and the total power consumption, is considered the most meaningful performance metric in terms o…
A Framework for Weighted-Sum Energy Efficiency Maximization in Wireless Networks
Christos N. Efrem, Athanasios D. Panagopoulos
Weighted-sum energy efficiency (WSEE) is a key performance metric in heterogeneous networks, where the nodes may have different energy efficiency (EE) requirements. Nevertheless, W…
Pushing for higher rates and efficiency in Satcom: the different perspectives within SatNExIV
Miguel Ángel Vázquez, Ana Pérez-Neira, Carlos Mosquera +7
SatNEx IV project aims at studying medium and long term directions of satellite telecommunication systems for any of the commercial or institutional applications that can be consid…