2 papers
eess.SP2025
Multi-model Stochastic Particle-based Variational Bayesian Inference for Multiband Delay Estimation
Zhixiang Hu, An Liu, Minjian Zhao
Joint utilization of multiple discrete frequency bands can enhance the accuracy of delay estimation. Although some unique challenges of multiband fusion, such as phase distortion,…
eess.SP2024
Exploiting Dynamic Sparsity for Near-Field Spatial Non-Stationary XL-MIMO Channel Tracking
Wenkang Xu, An Liu, Min-jian Zhao +2
This work considers a spatial non-stationary channel tracking problem in broadband extremely large-scale multiple-input-multiple-output (XL-MIMO) systems. In the case of spatial no…