2 papers
eess.SP2025
Adaptive Subarray Segmentation: A New Paradigm of Spatial Non-Stationary Near-Field Channel Estimation for XL-MIMO Systems
Shuhang Yang, Puguang An, Peng Yang +3
To address the complexities of spatial non-stationary (SnS) effects and spherical wave propagation in near-field channel estimation (CE) for extremely large-scale multiple-input mu…
cs.IT2023
Energy-Efficient URLLC Service Provision via a Near-Space Information Network
Puguang An, Peng Yang, Xianbin Cao +3
The integration of a near-space information network (NSIN) with the reconfigurable intelligent surface (RIS) is envisioned to significantly enhance the communication performance of…