Listar Ingeniería de Comunicaciones - (IC) por autor "París-Ángel, José Francisco"
Mostrando ítems 1-14 de 14
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A MATLAB program for the computation of the confluent hypergeometric function Φ2
Martos-Naya, Eduardo
; Romero-Jerez, Juan Manuel; Lopez-Martinez, F. Javier; París-Ángel, José Francisco (2016-09-22)
We here present a sample MATLAB program for the numerical evaluation of the confluent hypergeometric function Φ2. This program is based on the calculation of the inverse Laplace transform using the algorithm suggested by ... -
Análisis de prestaciones en canales con desvanecimientos de tipo kappa-mu shadowed
García-Corrales, Celia (UMA Editorial, 2021-11-12)
Esta tesis se centra en el estudio de parámetros de prestaciones para modelos estadísticos de canal que permiten caracterizar los desvanecimientos en sistemas de comunicaciones inalámbricos SISO, donde se puede asumir ... -
Análisis estadístico de formas cuadráticas gaussianas complejas no centrales
Martos-Naya, Eduardo; Ramírez Espinosa, Pablo; Cortés-Arrabal, José Antonio; París-Ángel, José Francisco (2018-09-13)
En este artículo se presenta un nuevo enfoque al análisis estadístico de las formas cuadráticas gaussianas complejas (FCGC) indefinidas y no centrales. Este nuevo enfoque se basa en el estudio de una variable aleatoria ... -
Estudio de la severidad del fading para el modelo kappa-mu shadowed
La severidad del fading (Amount of Fading, AoF, en inglés) es un parámetro de prestaciones que permite cuantificar el desvanecimiento en un canal inalámbrico. Para caracterizar escenarios de propagación de ondas radio, así ... -
Modulación adaptativa no ideal en canales con desvanecimientos
París-Ángel, José Francisco (Universidad de Málaga, Servicio de Publicaciones, 2004)
En esta tesis se estudia la transmisión digital mediante modulación adaptativa en canales radio que sólo sufren desvanecimientos temporales (canales planos). Los sistemas considerados modifican la constelación y la ... -
On the Calculation of the Incomplete MGF with Applications to Wireless Communications
The incomplete moment generating function (IMGF) has paramount relevance in communication theory, since it appears in a plethora of scenarios when analyzing the performance of communication systems. We here present a general ... -
Performance Analysis of Non-Ideal MIMO Systems in Fading Channels
(Universidad de Málaga, Servicio de Publicaciones, 2011)En esta tesis se aborda el análisis de prestaciones de sistemas MIMO bajo ciertas condiciones no ideales. Se han considerado limitaciones realistas como son las interferencias co-canal, el canal de retorno con velocidad ... -
The dynamics of user channels in massive MIMO systems
Martos-Naya, Eduardo; Lopez-Martinez, F. Javier; París-Ángel, José Francisco; Goldsmith, Andrea (2014-10-31)
The SNR associated with the different users in large-scale MIMO systems depends on the magnitude of the eigenvalues of the channel power matrix HH H. While it is known that the spread between the best and worst channels ... -
The Fluctuating Two-Ray Fading Model for mmWave Communications
Romero-Jerez, Juan Manuel; Lopez-Martinez, F. Javier; París-Ángel, José Francisco; Goldsmith, Andrea (IEEE, 2016)
We introduce the Fluctuating Two-Ray (FTR) fading model, a new statistical channel model that consists of two fluctuating specular components with random phases plus a diffuse component. The FTR model arises as a natural ... -
The Fluctuating Two-Ray Fading Model: Statistical Characterization and Performance Analysis
Romero-Jerez, Juan Manuel; Lopez-Martinez, F. Javier; París-Ángel, José Francisco; Goldsmith, Andrea (IEEE, 2017)
We introduce the fluctuating two-ray (FTR) fading model, a new statistical channel model that consists of two fluctuating specular components with random phases plus a diffuse component. The FTR model arises as the natural ... -
The κ-µ Shadowed Fading Model with Integer Fading Parameters
We show that the popular and general κ-μ shadowed fading model with integer fading parameters μ and m can be represented as a mixture of squared Nakagami- m̂ (or Gamma) distributions. Thus, its PDF and CDF can be expressed ... -
A Tractable Line-of-Sight Product Channel Model: Application to Wireless Powered Communications
Lopez-Martinez, F. Javier; Moreno-Pozas, Laureano; Fernández-Plazaola, Unai; París-Ángel, José Francisco; Martos-Naya, Eduardo; Romero-Jerez, Juan Manuel[et al.] (2018-07-30)
We here present a general and tractable fading model for line-of-sight (LOS) scenarios, which is based on the product of two independent and non-identically distributed κ- μ shadowed random variables. Simple closed-form ... -
Understanding the impact of line-of-sight in the ergodic spectral efficiency of cellular networks
García-Corrales, Celia; Martín-Vega, Francisco J.; Lopez-Martinez, F. Javier; Cañete-Corripio, Francisco Javier; París-Ángel, José Francisco (2018-09-27)
In this paper we investigate the impact of lineof-sight (LoS) condition in the ergodic spectral efficiency of cellular networks. To achieve this goal, we have considered the kappa-mu shadowed model, which is a general model ... -
The κ - μ shadowed fading model with arbitrary intercluster correlation
Ramírez Espinosa, Pablo; París-Ángel, José Francisco; Cortés-Arrabal, José Antonio; Martos-Naya, Eduardo (2018-09-03)
In this paper, we propose a generalization of the well-known κ-μ shadowed fading model. Based on the clustering of multipath waves as the baseline model, the novelty of this new distribution is the addition of an arbitrary ...