Blind Carrier Frequency Offset Estimation in Weighted Fractional Fourier Transform Communication Systems
نویسندگان
چکیده
In this study, a blind carrier frequency offset (CFO) estimation method is proposed using the time-frequency symmetry of transmitted signals weighted Fourier transform (WFrFT) communication system. Blind CFO achieved by focusing on property that results in matching signal waveforms before and after when WFrFT parameter set to certain value. Numerical simulations confirm more resistant Rayleigh fading than conventional methods.
منابع مشابه
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ژورنال
عنوان ژورنال: IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
سال: 2023
ISSN: ['1745-1337', '0916-8508']
DOI: https://doi.org/10.1587/transfun.2022wbl0002