arxivcs.ITcs.LGeess.SP2026-07-09
RadioDiff-v2: Generative Angular Radio Maps for Multi-Beam Selection and Localization
Xiucheng Wang, Junxi Huang, Nan Cheng
Angular radio maps describe the received-power distribution over the angle of arrival and underpin beam selection and receiver localization in sixth-generation (6G) networks. Predicting the angular power spectrum (APS) from geometry is difficult, because the mapping is ill-posed…