Low-Complexity Belief Propagation detector for OTFS System - Zhang, Yang; Zhang, Qunfei; He, Chengbing; Ma, Meiling; Wang, Yingjie (2021 IEEE International Conference on Signal Processing, Communications and Computing (ICSPCC), 2021)
Keywords: Belief propagation; Bit error rate; Delay-Doppler channels; Detectors; Modulation; OTFS; Signal processing algorithms; Time-frequency analysis; Time-varying channels; Wireless communication