China Communications
New Delay Doppler Communication Paradigm in 6G Era: A Survey of Orthogonal Time Frequency Space (OTFS)
Weijie Yuan, Shuangyang Li, Zhiqiang Wei, Yuanhao Cui, Jiamo Jiang, Haijun Zhang, Pingzhi Fan
China Communications . 2023, (6): 1 -25 .  DOI: 10.23919/JCC.fa.2022-0578.202306