2 papers
cs.IT2026
Beam-focusing Analysis for Modular XL-arrays: Effect of Time Synchronization Errors
Mingjiang Wu, Changsheng You, Xianfu Lei
For near-field communications, it is a hardware-efficient means to form an extremely large-scale array (XL-array) by concatenating multiple modular arrays (also referred to as suba…
eess.SP2026
Mitigating Mixed-field Interference in Near-field and Far-field Communications: An Antenna Selection Approach
Tianyu Liu, Changsheng You, Chao Zhou +3
In mixed near-field and far-field systems, the nonorthogonality between near-field and far-field channels may cause severe inter-user interference and hence degrade rate performanc…