Fingerprint classification is a stage of biometric identification systems that aims to group fingerprints and reduce search times and computational complexity in the databases of …
A coherent optical (CO) orthogonal frequency division multiplexing (OFDM) scheme gives a scalable and flexible solution for increasing the transmission rate, being extremely robust to …
DF Carrera, D Zabala-Blanco… - IEEE …, 2020 - ieeexplore.ieee.org
An extreme learning machine (ELM)-based receiver for multi-user massive MIMO systems is introduced. The proposed ELM combining method, defined in the complex plane, is …
DF Carrera, C Vargas-Rosales, D Zabala-Blanco… - IEEE …, 2022 - ieeexplore.ieee.org
Wireless communication systems working in millimeter-wave (mmWave) frequency bands offer higher bandwidths than traditional radio frequency schemes. This technology allows …
E Salazar, CA Azurdia-Meza, D Zabala-Blanco… - Electronics, 2021 - mdpi.com
Wireless vehicular communications are a promising technology. Most applications related to vehicular communications aim to improve road safety and have special requirements …
DF Carrera, C Vargas-Rosales… - … -International Journal of …, 2021 - Elsevier
In this paper, we present an extreme learning machine (ELM) neural network designed to perform multiple-input multiple-output (MIMO) detection for millimeter-wave (mm-wave) …
D Zabala-Blanco, CA Azurdia-Meza… - Optical Review, 2020 - Springer
It is well known that the performance of orthogonal frequency division multiplexing (OFDM) is limited by phase noise, which depends on the laser linewidths for coherent-detection …
D Zabala-Blanco, M Mora… - … Conference of the …, 2020 - ieeexplore.ieee.org
Fingerprint recognition is the most employed bio-metric method for identification and verification purposes. Fingerprint images are classified into five categories according to the …
Visible light communication (VLC) systems have numerous applications in harsh environments, such as underground mining. However, the irregular tunnel features, the …