Youjian Liu

TiGenix (Spain) — Spain

Engineering · Physical Sciences

24h-index2.2kcitations121works0.02yr avg
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Research Topics

Advanced MIMO Systems Optimization(73), Cooperative Communication and Network Coding(61), Advanced Wireless Communication Techniques(33), Wireless Communication Networks Research(31), Advanced Wireless Network Optimization(15)

Publications121 total

On Quantum Dense Coding for Bipartite Systems
Theoretical and Natural Science·2025
Maximum a Posteriori Probability (MAP) Joint Carrier Frequency Offset (CFO) and Channel Estimation for MIMO Channels with Spatial and Temporal Correlations
arXiv (Cornell University)·2025Open Access
MIMO/RIS Communication via Beam Networks: Three Case Studies
2024
Supervised Machine Learning of High Rate GNSS Velocities for Earthquake Strong Motion Signals
Journal of Geophysical Research Solid Earth·2022· 17 citedOpen Access
Channel Reciprocity in FDD Multiuser MIMO Systems by Super-resolution
2021
Maximum a Posteriori Probability (MAP) Joint Fine Frequency Offset and Channel Estimation for MIMO Systems With Channels of Arbitrary Correlation
IEEE Transactions on Signal Processing·2021· 7 cited
Utilizing Players’ Playtime Records for Churn Prediction: Mining Playtime Regularity
IEEE Transactions on Games·2020· 8 cited
Correlation Between Personality and Social Interactions in Online Strategy Games
2020 IEEE Conference on Games (CoG)·2020· 5 cited
Purchase Prediction in Free Online Games via Survival Analysis
2019· 4 cited
MAP Joint Frequency and Channel Estimation for MIMO Systems with Spatial Correlation
2019· 2 cited
Mining Player In-game Time Spending Regularity for Churn Prediction in Free Online Games
2019 IEEE Conference on Games (CoG)·2019· 17 cited
Coarse Frequency Offset Estimation in MIMO Systems Using Neural Networks: A Solution With Higher Compatibility
IEEE Access·2019· 16 citedOpen Access
Whales, Dolphins, or Minnows? Towards the Player Clustering in Free Online Games Based on Purchasing Behavior via Data Mining Technique
2018· 7 cited
Three-dimensional Super-resolution with Nonuniform Cutoff Frequencies
2018 52nd Asilomar Conference on Signals, Systems, and Computers·2018· 1 cited
Super-Resolution for Achieving Frequency Division Duplex (FDD) Channel Reciprocity
2018· 14 cited
An Efficient Algorithm and Hardware Architecture for Maximum-Likelihood Based Carrier Frequency Offset Estimation in MIMO Systems
IEEE Access·2018· 13 citedOpen Access
An efficient and scalable hardware architecture for singular value decomposition towards massive MIMO communications
2017
An FPGA prototype of dual link algorithm for MIMO interference network
2017· 2 cited
Software Defined Radio Implementation of the Dual Link Algorithm in TDD Mode using USRP E310
2016
Dual Link Algorithm for the Weighted Sum Rate Maximization in MIMO Interference Channels
arXiv (Cornell University)·2016Open Access
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Frequent Co-authors

Vincent K. N. Lau(9), O.Y. Takeshita(9), M.P. Fitz(8), Brian Rider(7), Prasanna Madhusudhanan(7), Juan G. Restrepo(6), Timothy X. Brown(6), Wei Dai(5), An Liu(4), Ümi̇t Özgüner(3), Lijun Chen(3), Xinming Huang(3), Gökhan Korkmaz(2), F. Özgüner(2), Keith Redmill(2), Kiyohito Tokuda(2), Haige Xiang(2), A. M. Goldman(2), Eylem Ekici(2), Wu Luo(2)