Band & Tone Jamming Analysis and Detection on LoRa signals

2021/07/16 by Clément Demeslay, Demeslay, Clément, Roland Gautier +5 · 1 citation
Engineering · #FOS: Electrical engineering #IoT Networks and Protocols #Signal Processing (eess.SP) #electronic engineering #information engineering

paper · pdf · doi:10.48550/arxiv.2107.07782

openalex publication_date 2021/07/16 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

This paper examines the effect of Band Jamming (BJ) and Tone Jamming (TJ) on LoRa signals in a flat Additive White Gaussian Noise (AWGN) channel. In this scenario, LoRa proves to have good resiliency against these jamming attacks. Furthermore, a simple and lightweight BJ and TJ jammer detection scheme is derived. Theoretical and simulation results show good detection capability, especially with Single Tone Jamming (STJ).

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• Physical-Layer Analysis of LoRa Robustness in the Presence of Narrowband Interference

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