Xiaofeng Liu

13 papers B 1Journal 10Unranked 2
YearRankTypeTitle / Venue / Authors
2026 J jnl
GDM4MMIMO: Generative Diffusion Models for Massive MIMO Communications.
IEEE Commun. Mag.
Zhenzhou Jin, Li You, Huibin Zhou, Yuanshuo Wang, Xiaofeng Liu, Xinrui Gong, Xiqi Gao, Derrick Wing Kwan Ng, Xiang-Gen Xia
2025 J jnl
Activity Detection and Channel Estimation Based on Correlated Hybrid Message Passing for Grant-Free Massive Random Access.
Entropy
Xiaofeng Liu, Xinrui Gong, Xiao Fu
2025 J jnl
Beamspace Multi-ACB for mMTC in Massive MIMO System.
IEEE Trans. Veh. Technol.
Xiao Fu, Xinrui Gong, Xiaofeng Liu, Rui Sun, Qingguo Shen, Xiqi Gao
2025 J jnl
Digital Twin of Channel: Diffusion Model for Sensing-Assisted Statistical Channel State Information Generation.
IEEE Trans. Wirel. Commun.
Xinrui Gong, Xiaofeng Liu, An-An Lu, Xiqi Gao, Xiang-Gen Xia, Cheng-Xiang Wang, Xiaohu You
2024 J jnl
Deep Learning Based Fingerprint Positioning for Multi-Cell Massive MIMO-OFDM Systems.
IEEE Trans. Veh. Technol.
Xinrui Gong, Anan Lu, Xiaofeng Liu, Xiao Fu, Xiqi Gao, Xiang-Gen Xia
2024 J jnl
GDM4MMIMO: Generative Diffusion Models for Massive MIMO Communications.
CoRR
Zhenzhou Jin, Li You, Huibin Zhou, Yuanshuo Wang, Xiaofeng Liu, Xinrui Gong, Xiqi Gao, Derrick Wing Kwan Ng, Xiang-Gen Xia
2024 B conf
Matrix Manifold Precoder Design for Massive MIMO Downlink.
WCNC
Rui Sun, Chen Wang, An-An Lu, Xiao Fu, Xiaofeng Liu, Yuxuan Zhang, Xiqi Gao, Xiang-Gen Xia
2024 J jnl
Semisupervised Representation Contrastive Learning for Massive MIMO Fingerprint Positioning.
IEEE Internet Things J.
Xinrui Gong, An-An Lu, Xiao Fu, Xiaofeng Liu, Xiqi Gao, Xiang-Gen Xia
2023 J jnl
Structured Hybrid Message Passing Based Channel Estimation for Massive MIMO-OFDM Systems.
IEEE Trans. Veh. Technol.
Xiaofeng Liu, Wenjin Wang, Xinrui Gong, Xiao Fu, Xiqi Gao, Xiang-Gen Xia
2022 — conf
Exploiting Markov Random Field Sparsity for Wideband Channel Estimation in Massive MIMO Systems.
WCSP
Xiaofeng Liu, Wenjin Wang, Xinrui Gong, Xiao Fu, Xiqi Gao, Xiang-Gen Xia
2022 — conf
Fingerprint Positioning for Massive MIMO Systems Based on Machine Learning.
ICCT
Xinrui Gong, Xiaofeng Liu, Xiqi Gao
2022 J jnl
Machine Learning-Based Fingerprint Positioning for Massive MIMO Systems.
IEEE Access
Xinrui Gong, Xianglong Yu, Xiaofeng Liu, Xiqi Gao
2021 J jnl
Sparse Channel Estimation via Hierarchical Hybrid Message Passing for Massive MIMO-OFDM Systems.
IEEE Trans. Wirel. Commun.
Xiaofeng Liu, Wenjin Wang, Xiaohang Song, Xiqi Gao, Gerhard P. Fettweis