3 papers · 1 filter
Outage Analysis of TAS-NOMA Systems With Multi-Antenna Users Over α-μ Fading
Fernando D. Almeida García, Maria C. Luna Alvarado, Lenin P. Jiménez Jiménez +5
This paper analyzes the outage performance of downlink NOMA systems with transmit antenna selection (TAS) and multi-antenna users over α-μ fading. Maximal-ratio combining (MRC) and…
Exploring Spatial Flexibility and Phase Design in Fluid Reconfigurable Intelligent Surfaces: A Physical Layer Security Perspective
J. D. Vega-Sánchez, V. H. Garzón Pacheco, N. V. Orozco Garzón +2
This work examines the secrecy outage probability (SOP) in Fluid Reconfigurable Intelligent Surfaces (FRIS) and contrasts their performance against two alternative RIS architecture…
Understanding the Role of Phase and Position Design in Fluid Reconfigurable Intelligent Surfaces
J. D. Vega-Sánchez, V. H. Garzón Pacheco, N. V. Orozco Garzón +2
Fluid Reconfigurable Intelligent Surfaces (FRISs) are gaining momentum as an improved alternative over classical RIS. However, it remains unclear whether their performance gains ca…