85 citations · 102 across the 5 of their papers we have counts for
6 papers
On the Exact Sum PDF and CDF of α-μ Variates
Fernando Darío Almeida García, Francisco Raimundo Albuquerque Parente, Michel Daoud Yacoub +1
The sum of random variables (RVs) appears extensively in wireless communications, at large, both conventional and advanced, and has been subject of longstanding research. The stati…
Impact of Fading Correlation on the High-SNR Regime of Reconfigurable Intelligent Surfaces
Paula Isabel Tilleria Lucero, Bryan Fernando Sarango Rodríguez, Fernando Darío Almeida García +1
This paper addresses three critical limitations in previous analyses of RIS-aided wireless systems: propagation environments with fixed diversity gain, restricted spatial correlati…
Performance analysis of downlink MIMO-NOMA systems over Weibull fading channels
Lenin Patricio Jiménez Jiménez, Fernando Darío Almeida García, Maria Cecilia Luna Alvarado +4
This work analyzes the performance of a downlink multi-user multiple-input multiple-output (MU-MIMO) non-orthogonal multiple access (NOMA) communications system. To reduce hardware…
New Findings on GLRT Radar Detection of Nonfluctuating Targets via Phased Arrays
Fernando Darío Almeida García, Marco Antonio Miguel Miranda, José Cândido Silveira Santos Filho
This paper addresses the standard generalized likelihood ratio test (GLRT) detection problem of weak signals in background noise. In so doing, we consider a nonfluctuating target e…
How Reliable and Capable is Multi-Connectivity?
Albrecht Wolf, Philipp Schulz, Meik Dörpinghaus +2
Multi-connectivity (MCo) is considered to be a key strategy for enabling reliable transmissions and enhanced data rates in fifth-generation mobile networks, as it provides multiple…
On the Binary Lossless Many-Help-One Problem with Independently Degraded Helpers
Albrecht Wolf, Diana Cristina González, Meik Dörpinghaus +2
Although the rate region for the lossless many-help-one problem with independently degraded helpers is already "solved", its solution is given in terms of a convex closure over a s…