Anas Saci Arafat Al-Dweik Abdallah Shami Youssef Iraqi One-Shot Blind Channel Estimation for OFDM Systems Over Frequency-Selective Fading Channels. 5445-5458 2017 65 IEEE Trans. Commun. 12 https://doi.org/10.1109/TCOMM.2017.2740925 db/journals/tcom/tcom65.html#SaciASI17