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Xiaofeng Liu
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Sparse Channel Estimation via Hierarchical Hybrid Message Passing for Massive MIMO-OFDM Systems
X Liu, W Wang, X Song, X Gao, G Fettweis
IEEE Transactions on Wireless Communications 20 (11), 7118-7134, 2021
282021
Machine learning-based fingerprint positioning for massive MIMO systems
X Gong, X Yu, X Liu, X Gao
IEEE Access 10, 89320-89330, 2022
42022
Transformer-based fingerprint positioning for multi-cell massive MIMO-OFDM systems
X Gong, X Fu, X Liu, X Gao
2023 11th International Conference on Information and Education Technology …, 2023
22023
Structured Hybrid Message Passing Based Channel Estimation for Massive MIMO-OFDM Systems
X Liu, W Wang, X Gong, X Fu, X Gao, XG Xia
IEEE Transactions on Vehicular Technology, 2023
12023
Semi-Supervised Representation Contrastive Learning for Massive MIMO Fingerprint Positioning
X Gong, A Lu, X Fu, X Liu, X Gao, XG Xia
IEEE Internet of Things Journal, 2023
2023
Deep Learning Based Fingerprint Positioning for Multi-Cell Massive MIMO-OFDM Systems
X Gong, A Lu, X Liu, X Fu, X Gao, XG Xia
IEEE Transactions on Vehicular Technology, 2023
2023
Beam based RAN Slicing and Tenant Profit Optimization
X Fu, X Gong, X Liu, R Sun, Q Shen, X Gao
2023 5th International Conference on Electronic Engineering and Informatics …, 2023
2023
Fingerprint Positioning for Massive MIMO Systems Based on Machine Learning
X Gong, X Liu, X Gao
2022 IEEE 22nd International Conference on Communication Technology (ICCT …, 2022
2022
Exploiting Markov Random Field Sparsity for Wideband Channel Estimation in Massive MIMO Systems
X Liu, W Wang, X Gong, X Fu, X Gao, XG Xia
2022 14th International Conference on Wireless Communications and Signal …, 2022
2022
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