Rahmat Mulyawan Reza Averly Infall Syafalni Nana Sutisna Trio Adiono Dynamic Pilot Allocation for Channel Estimation in High-Mobility OFDM Receiver. 1-4 2021 ICEIC https://doi.org/10.1109/ICEIC51217.2021.9369750 conf/elinfocom/2021 db/conf/elinfocom/iceic2021.html#MulyawanASSA21