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]

Abstract

Abstract is missing.