SDRA2021 -11- Sreeraj Radjendran: Knowledge extraction from wireless spectrum data
Sreeraj joined the EluciDATA Lab, Sirris (elucidata.be) in June 2021. As a data scientist, he is involved in industrial R&D projects enabling machine learning based solutions addressing the needs of the Belgian industry. Before joining Sirris, Sreeraj was a postdoctoral researcher in KU Leuven. He obtained his PhD degree from KU Leuven in Electrical Engineering. He is a FOSS enthusiast and has a few years of experience in industry as a digital signal processing engineer in the telecommunications sector.
In this half-hour talk, the need for large scale wireless spectrum monitoring will be discussed. A short introduction to a large scale wireless spectrum monitoring framework, Electrosense, will be given. Furthermore, how anomaly detection and signal classification can be performed using the collected data will also be discussed. Insights to the major problems with state-of-the-art machine learning models will also be discussed in this context.
Camera & Edit: FurStreaming
Sebastian Kipp, DL5WN
Marc Diensberg, DO1BOL
Torben Hellige