Deep Learning Assisted Channel Estimation Refinement in Uplink OFDM Systems Under Time-Varying Channels**This work was supported in part by the National Natural Science Foundation of China (No. 61871327, 61801218 and 61701407), the Natural Science Basic Research Plan in Shaanxi Province of China (No.2018JM6037 and 2018JQ6017)

Rugui Yao, Qiannan Qin, Shengyao Wang, Nan Qi, Ye Fan, Xiaoya Zuo. Deep Learning Assisted Channel Estimation Refinement in Uplink OFDM Systems Under Time-Varying Channels**This work was supported in part by the National Natural Science Foundation of China (No. 61871327, 61801218 and 61701407), the Natural Science Basic Research Plan in Shaanxi Province of China (No.2018JM6037 and 2018JQ6017). In 17th International Wireless Communications and Mobile Computing, IWCMC 2021, Harbin City, China, June 28 - July 2, 2021. pages 1349-1353, IEEE, 2021. [doi]