• A MATLAB program for the computation of the confluent hypergeometric function Φ2 

      Martos-Naya, Eduardo; Romero-Jerez, Juan Manuel; Lopez-Martinez, F. Javier; Paris-Angel, Jose 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 estadístico de formas cuadráticas gaussianas complejas no centrales 

      Martos Naya, Eduardo; Ramírez Espinosa, Pablo; Cortés Arrabal, José Antonio; Paris-Angel, Jose 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 ...
    • Eficiencia y control de potencia en canales de comunicaciones acústicas subacuáticas 

      Ruiz-Vega, Fernando Jesus (Universidad de Málaga, Servicio de Publicaciones, 2012)
      En esta Tesis se aborda la caracterización del canal de propagación acústico subacuático, considerado de forma unánime por los autores como uno de los más adversos de la naturaleza, y se realiza la aportación de un modelo ...
    • Estudio de la severidad del fading para el modelo kappa-mu shadowed 

      Garcia-Corrales, Celia; Cañete-Corripio, Francisco Javier; Paris-Angel, Jose Francisco (2017-09-29)
      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 

      Paris-Angel, Jose 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 ...
    • Modulación adaptativa y diversidad en canales de comunicaciones acústicas subacuáticas 

      Clemente-Medina, Maria del Carmen (Universidad de Málaga, Servicio de Publicaciones, 2013)
      El objetivo general de la tesis es evaluar las técnicas de transmisión de datos a alta velocidad más adecuadas para canales de comunicaciones acústicas subacuáticas. Se centra en la técnica madura de modulación adaptativa, ...
    • On the Calculation of the Incomplete MGF with Applications to Wireless Communications 

      Lopez-Martinez, F. Javier; Romero-Jerez, Juan Manuel; Paris-Angel, Jose Francisco (IEEE, 2017)
      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 

      Morales-Jiménez, David (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; López-Martinez, F. Javier; Paris-Angel, Jose 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; Paris-Angel, Jose 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: exact and approximate statistical characterization 

      Romero-Jerez, Juan Manuel; Lopez-Martinez, F. Javier; Paris-Angel, Jose Francisco; Goldsmith, Andrea (2017-07-21)
      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 PDF and MGF are expressed in ...
    • The Fluctuating Two-Ray Fading Model: Statistical Characterization and Performance Analysis 

      Romero-Jerez, Juan Manuel; Lopez-Martinez, F. Javier; Paris-Angel, Jose Francisco; Goldsmith, A. (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 

      Lopez-Martinez, F. Javier; Paris-Angel, Jose Francisco; Romero-Jerez, Juan Manuel (IEEE, 2017)
      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; Paris-Angel, Jose Francisco; Martos-Naya, Eduardo; [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 

      Garcia-Corrales, Celia; Martín-Vega, Francisco J.; López-Martínez, F. Javier; Cañete-Corripio, Francisco Javier; Paris-Angel, Jose 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 

      Ramirez Espinosa, Pablo; Paris-Angel, Jose 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 ...