Construction of interference and noise model for high-frequency channels based on alpha-stable distribution

Hui Gao; Xinle Yu

doi:10.1117/12.2671354

29 March 2023 Construction of interference and noise model for high-frequency channels based on alpha-stable distribution

Hui Gao, Xinle Yu

Author Affiliations +

Proceedings Volume 12594, Second International Conference on Electronic Information Engineering and Computer Communication (EIECC 2022); 1259415 (2023) https://doi.org/10.1117/12.2671354
Event: Second International Conference on Electronic Information Engineering and Computer Communication (EIECC 2022), 2022, Xi'an, China

Abstract

Noise and interference are the main factors affecting high-frequency channels, and it is important to generate noise and interference that match the actual high-frequency channel characteristics when modeling high-frequency channels. To address the noise characteristics in wide-band high-frequency channels, we construct an Alpha-Stable distribution-based noise and interference model for wide-band high-frequency channels based on the analysis of Alpha-Stable distribution theory. Simulation results show that our model not only generates noise that is more consistent with the actual wide-band high-frequency channel but also effectively reduces the complexity of the current state-of-the-art wide-band high-frequency channel noise model. In order to better simulate the noise characteristics of the wide-band high-frequency channel, swept-frequency interference is added to our model, and the simulation results show that the wide-band high-frequency channel model with swept-frequency interference can better simulate the noise characteristics of the real wide-band high-frequency channel.

Citation Download Citation

Hui Gao and Xinle Yu "Construction of interference and noise model for high-frequency channels based on alpha-stable distribution", Proc. SPIE 12594, Second International Conference on Electronic Information Engineering and Computer Communication (EIECC 2022), 1259415 (29 March 2023); https://doi.org/10.1117/12.2671354

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KEYWORDS

Interference (communication)

Background noise

Mathematical modeling

Signal processing

Atmospheric modeling

Modeling

Signal to noise ratio

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