"au:"Ximan Liu"" — arXiv2 SearchShowing 1–9 of 9 results
/ Date/ Name
Feb 7, 2026A Tutorial on 3GPP Rel-19 Channel Modeling for 6G FR3 (7-24 GHz): From Standard Specification to Simulation ImplementationFeb 17, 2023Channel Sparsity Variation and Model-Based Analysis on 6, 26, and 132 GHz MeasurementsOct 9, 2025RePainter: Empowering E-commerce Object Removal via Spatial-matting Reinforcement LearningNov 19, 2022A Unified Model for Video Understanding and Knowledge Embedding with Heterogeneous Knowledge Graph DatasetDec 2, 2025Cell-free versus Conventional Massive MIMO : An Analysis of Channel Capacity based on Channel Measurement in the FR3 BandSep 27, 2025Dynamic-TreeRPO: Breaking the Independent Trajectory Bottleneck with Structured SamplingMay 24, 20233GPP-Like GBSM THz Channel Characterization, Modeling, and Simulation Based on Experimental ObservationsApr 9, 2025A Survey of New Mid-Band/FR3 for 6G: Channel Measurement, Characterization and Modeling in Outdoor EnvironmentMar 26, 2026Measurement Campaigns, Datasets, and Curve Fitting Officially Used by 3GPP in Release 19 for Channel Modeling in TR 38.901 for 7-24 GHz