A Single-Pilot-Aided Channel Estimation Scheme Based on Interference Position Indices for AFDM in Delay-Doppler Channels. - Haowen Xia; Aihua Zhang; Deshu Guo; Di Tian; Shuangcheng Wang (IEEE Wirel. Commun. Lett., 2025)

FBCLMS algorithm based on sparsity-enhanced penalty for channel estimation and analysis. - Aihua Zhang; Di Tian; Diwei Fan; Jianjun Li; Deshu Guo (Digit. Signal Process., 2026)