Gramian Angular Field and Convolutional Neural Networks for Real-Time Multiband Spectrum Sensing in Cognitive Radio Networks

Multiband spectrum sensing in a cooperative environment is a novel solution for efficient spectrum resource management under the cognitive radio networks (CRNs) paradigm. This paper presents a distinctive framework where a central entity collects power spectral density data from multiple geographica...

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Bibliographic Details
Main Authors: Yanqueleth Molina-Tenorio, Alfonso Prieto-Guerrero, Enrique Rodriguez-Colina, Luis Alberto Vásquez-Toledo, Omar Alejandro Olvera-Guerrero
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Sensors
Subjects:
Online Access:https://www.mdpi.com/1424-8220/25/12/3580
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