102 citations · 284 across the 11 of their papers we have counts for
14 papers
A Modified Pulse and Design Framework to Halve the Complexity of OFDM Spectral Shaping Techniques
Javier Giménez, José A. Cortés, Francisco Javier Cañete +2
Orthogonal frequency division multiplexing (OFDM) is a widespread modulation but suffers from high out-of-band emissions (OOBE). Spectral shaping strategies such as precoding, acti…
Wideband Ultrasonic Acoustic Underwater Channels: Measurements and Characterization
Jesús López-Fernández, Unai Fernández-Plazaola, José F. París +2
In this work we present the results of a measurement campaign carried out in the Mediterranean sea aimed at characterizing the underwater acoustic channel in a wideband at ultrason…
A Generalized Spectral Shaping Method for OFDM Signals
Luis Díez, José A. Cortés, Francisco J. Cañete +2
Orthogonal frequency division multiplexing (OFDM) signals with rectangularly windowed pulses exhibit low spectral confinement. Two approaches usually referred to as pulse-shaping a…
A New Approach to the Statistical Analysis of Non-Central Complex Gaussian Quadratic Forms with Applications
Pablo Ramírez-Espinosa, Laureano Moreno-Pozas, José F. Paris +2
This paper proposes a novel approach to the statistical characterization of non-central complex Gaussian quadratic forms (CGQFs). Its key strategy is the generation of an auxiliary…
A Tractable Product Channel Model for Line-of-Sight Scenarios
Unai Fernandez-Plazaola, Laureano Moreno-Pozas, F. Javier Lopez-Martinez +3
We 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 - shadowed…
An Extension of the κ-μShadowed Fading Model: Statistical Characterization and Applications
Pablo Ramirez-Espinosa, F. Javier Lopez-Martinez, Jose F. Paris +2
We here introduce an extension and natural generalization of both the κ-μshadowed and the classical Beckmann fading models: the Fluctuating Beckmann (FB) fading model. This new…