Fei Liu

Iterative Detection for Orthogonal Time Frequency Space Modulation With Unitary Approximate Message Passing

Zhengdao Yuan, Fei Liu, Weijie Yuan et al. · IEEE Transactions on Wireless Communications · 2021 · 136 citations

Wireless Communications, Mimo System, Multi-carrier Communication +14

Message Passing-Based Structured Sparse Signal Recovery for Estimation of OTFS Channels With Fractional Doppler Shifts

Fei Liu, Zhengdao Yuan, Qinghua Guo et al. · IEEE Transactions on Wireless Communications · 2021 · 98 citations

Wireless Communications, Multi-carrier Communication, Engineering +13

Multi-Block UAMP-Based Detection for OTFS With Rectangular Waveform

Fei Liu, Zhengdao Yuan, Qinghua Guo et al. · IEEE Wireless Communications Letters · 2021 · 23 citations

Radar, Wireless Communications, Multi-carrier Communication +13

Marginal Likelihood Maximization Based Fast Array Manifold Matrix Learning for Direction of Arrival Estimation

Yiwen Mao, Qinghua Guo, Jinshan Ding et al. · IEEE Transactions on Signal Processing · 2021 · 13 citations

Engineering, Machine Learning, Sensor Array +18

Blind Grant-Free Random Access With Message-Passing-Based Matrix Factorization in mmWave MIMO mMTC

Zhengdao Yuan, Fei Liu, Qinghua Guo et al. · IEEE Internet of Things Journal · 2023 · 10 citations