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15 January 2025 Performance of chirp spread spectrum in the multipath channel
Shiming Li, Yuan Yang, Aoshuang Yang, Jinghe Tao, Wanhua Fan, Xulu Yang
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Proceedings Volume 13513, The International Conference Optoelectronic Information and Optical Engineering (OIOE2024); 135130B (2025) https://doi.org/10.1117/12.3045356
Event: The International Conference Optoelectronic Information and Optical Engineering (OIOE2024), 2024, Wuhan, China
Abstract
In wireless communication, fading caused by multipath interference is the dominant factor reduces the performance of the system. In this letter, the performance analysis of Chirp-BOK modulation in Rayleigh channel and is carried out and the bit error rate (BER) function is derived and the multipath interference that influence on coherent demodulation performance and signal energy are analyzed. The simulation result demonstrates the derivation is validity.
(2025) Published by SPIE. Downloading of the abstract is permitted for personal use only.
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Shiming Li, Yuan Yang, Aoshuang Yang, Jinghe Tao, Wanhua Fan, and Xulu Yang "Performance of chirp spread spectrum in the multipath channel", Proc. SPIE 13513, The International Conference Optoelectronic Information and Optical Engineering (OIOE2024), 135130B (15 January 2025); https://doi.org/10.1117/12.3045356
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KEYWORDS
Modulation
Interference (communication)
Correlation coefficients
Detection theory
Signal attenuation
Autocorrelation
Error analysis
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