超大规模MIMO-OTFS系统上行辅助的下行信道估计方法
蒲旭敏, 邓凯元, 陈前斌
Uplink assisted downlink channel estimation method of extra-large scale MIMO-OTFS system
Xumin PU, Kaiyuan DENG, Qianbin CHEN
物联网学报 . 2023, (4): 28 -38 .  DOI: 10.11959/j.issn.2096-3750.2023.00351