Listar por autor "Boluda-Ruiz, Rubén"
Mostrando ítems 21-30 de 30
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On the scattering-induced fading for optical wireless links through seawater: statistical characterization and its applications
Salcedo-Serrano, Pedro; Boluda-Ruiz, Rubén
; Garrido-Balsells, José María; García-Zambrana, Antonio; salcedo serrano (Optica Publishing Group, 2021-11-08)
Recent research has shown that an accurate underwater channel characterization is necessary for underwater optical wireless communication (UOWC) in order to improve its current limitations related to the achievable data ... -
Outage capacity of rate-adaptive relaying for FSO links with nonzero boresight pointing errors
Boluda-Ruiz, Rubén; García-Zambrana, Antonio; Castillo-Vázquez, Beatriz; Castillo-Vázquez, Carmen; Qaraqe, Khalid; qaraqe[et al.] (Institute of Electrical and Electronics Engineers, 2019-03-20)
An outage capacity analysis of a three-way free-space optical (FSO) setup based on the optical path selection, either source-destination (S-D) or source-relay-destination (S-R-D), with a greater value of channel gain along ... -
Outage Performance of Exponentiated Weibull FSO Links Under Generalized Pointing Errors.
Boluda-Ruiz, Rubén; García-Zambrana, Antonio; Castillo-Vázquez, Carmen; Castillo-Vázquez, Beatriz; Hranilovic, Steve (IEEE, 2017)
Even in clear conditions, free-space optical (FSO) links are impaired by scintillation and dynamic misalignment which result in a slow fading channel. This paper presents the first characterization of outage performance ... -
Performance Evaluation of UOWC Systems from an Empirical Channel Model Approach for Air Bubble-Induced Scattering
Salcedo-Serrano, Pedro; Boluda-Ruiz, Rubén; Garrido-Balsells, José María; Castillo-Vázquez, Beatriz; Puerta-Notario, Antonio; García-Zambrana, Antonio[et al.] (MDPI, 2024-08-13)
Underwater optical wireless communication (UOWC) systems provide the potential to establish secure high-data-rate communication links in underwater environments. The uniqueness of oceanic impairments, such as absorption, ... -
Protocolo de Cooperación Adaptativo para Sistemas de Comunicaciones Opticas Atmosféricas
Boluda-Ruiz, Rubén; García-Zambrana, Antonio (2014-09-16)
En concreto, se ha analizado un sistema de comunicaciones cooperativas formado por 3 enlaces FSO con retransmision DF usando IM/DD sobre canales con turbulencia atmosferica y desalineamiento entre el transmisor y el ... -
Revolutionizing electrical engineering education: a new active learning method based on student-generated multimedia content
Boluda-Ruiz, Rubén; Salcedo-Serrano, Pedro; Castillo-Vázquez, Beatriz; García-Zambrana, Antonio (Institute of Electrical and Electronics Engineers, 2024-07-15)
A novel active and collaborative learning approach that uses videos to enhance student participation and motivation in Electrical Engineering courses at the University of Málaga, is implemented. This work arises in response ... -
Secure communication for FSO links in the presence of eavesdropper with generic location and orientation
Boluda-Ruiz, Rubén; Castillo-Vázquez, Beatriz; García-Zambrana, Antonio; Qaraqe, Khalid (Optica Publishing Group, 2019)
When the beam waist at the receiver is significantly larger than the receiver size, free-space optical (FSO) links may be vulnerable to some optical tapping risks at the physical layer. In this paper, we conduct a new ... -
Statistical Channel Impulse Response Modeling for Optical Wireless Communication in Turbid Waters
Boluda-Ruiz, Rubén; Rico-Pinazo, Pedro; Castillo-Vázquez, Beatriz; García-Zambrana, Antonio; Qaraqe, Khalid (URSI'19 (Sevilla, septiembre, 2019), 2019)
Underwater optical wireless communication (UOWC) systems support high-speed, reliable and cost-effective implementations that are demanded for extending the telecommunication networks to oceans. UOWC systems suffer from ... -
UOWC spatial diversity techniques over hostile maritime environments: an approach under imperfect CSI and per-source power constraints
Salcedo-Serrano, Pedro; Boluda-Ruiz, Rubén; Garrido-Balsells, José María; García-Zambrana, Antonio; Castillo-Vázquez, Beatriz; Puerta-Notario, Antonio; Hranilovic, Steve[et al.] (Optica Publishing Group, 2024-11-18)
Optical communication in submarine environments has emerged as a novel technology that enables high bandwidth and high data rate links. However, the unique characteristics of the underwater channel impose new challenges, ...