158 citations · 350 across the 22 of their papers we have counts for
Showing 2015Show all
2 papers · 1 filter
cs.IT2015
Exact Error Analysis and Energy-Efficiency Optimization of Regenerative Relay Systems with Spatial Correlation
Mulugeta K. Fikadu, Paschalis C. Sofotasios, Qimei Cui +2
Energy efficiency and its optimization constitute critical tasks in the design of low-power wireless networks. The present work is devoted to the error rate analysis and energy-eff…
cs.IT2015
Sensing of Unknown Signals over Weibull Fading Conditions
Paschalis C. Sofotasios, Mulugeta K. Fikadu, Khuong Ho-Van +1
Energy detection is a widely used method of spectrum sensing in cognitive radio and Radio Detection And Ranging (RADAR) systems. This paper is devoted to the analytical evaluation…