2 papers
eess.SP2025
Basis Expansion Extrapolation based Long-Term Channel Prediction for Massive MIMO OTFS Systems
Yanfeng Zhang, Xu Zhu, Yujie Liu +3
Massive multi-input multi-output (MIMO) combined with orthogonal time frequency space (OTFS) modulation has emerged as a promising technique for high-mobility scenarios. However, i…
cs.RO2025
An Iterative Task-Driven Framework for Resilient LiDAR Place Recognition in Adverse Weather
Xiongwei Zhao, Xieyuanli Chen, Xu Zhu +5
LiDAR place recognition (LPR) plays a vital role in autonomous navigation. However, existing LPR methods struggle to maintain robustness under adverse weather conditions such as ra…