D2AN: Delay-Doppler Attention Network for Channel Estimation in OFDM Systems

Baichuan Zhao, Qi Sun 0001, Zhi Wang, Nan Li, Chih-Lin I. D2AN: Delay-Doppler Attention Network for Channel Estimation in OFDM Systems. IEEE Wireless Commun. Letters, 15:3328-3332, 2026. [doi]

Authors

Baichuan Zhao

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Qi Sun 0001

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Zhi Wang

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Nan Li

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Chih-Lin I

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