AI RESEARCH
Structure-Aware Multimodal LLM Framework for Trustworthy Near-Field Beam Prediction
arXiv CS.AI
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ArXi:2603.16143v1 Announce Type: cross In near-field extremely large-scale multiple-input multiple-output (XL-MIMO) systems, spherical wavefront propagation expands the traditional beam codebook into the joint angular-distance domain, rendering conventional beam