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Sponsored Artificial Intelligence: A Modern Approach, Global Edition Artificial Intelligence: A Modern Approach, Global Edition

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Yi-Jun Liu

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Conference Aug 2026

Channel Estimation for AFDM System Based on Deep Residual Network

Affine Frequency Division Multiplexing (AFDM) demonstrates significant advantages in high-mobility doubly dispersive channels. Conventional pilot-assisted channel estimation schemes necessitate high pilot power, resulting in a high pilotto-data power ratio (PDR). Reducing the pilot power makes weak multipath components...

Yi-Jun Liu, Zhan-Shuo Liang, Lin Ba et al. · 0 citations

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