Jiazheng Sun Peng Yang 0009 Xianbin Cao 0001 Zehui Xiong Haijun Zhang 0001 Yue Gao 0001 Tony Q. S. Quek Pilot-Aided Joint Time Synchronization and Channel Estimation for OTFS. 143-147 2025 January 14 IEEE Wirel. Commun. Lett. 1 https://doi.org/10.1109/LWC.2024.3490839 db/journals/wcl/wcl14.html#SunYCXZGQ25 streams/journals/wcl