2 papers
cs.IT2025
3D Near-Field Beam Training for Uniform Planar Arrays through Beam Diverging
Ran Li, Ziyi Xu, Ying-Jun Angela Zhang
In future 6G communication systems, large-scale antenna arrays promise enhanced signal strength and spatial resolution, but they also increase the complexity of beam training. More…
cs.IT2025
Near-Field Beam Training Through Beam Diverging
Ran Li, Ziyi Xu, Ying-Jun Angela Zhang
This paper investigates beam training techniques for near-field (NF) extremely large-scale antenna arrays (ELAAs). Existing NF beam training methods predominantly rely on beam focu…