Recursive ESPRIT Algorithm for Multi-User OAM Low-Overhead AoA Estimation
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DOI: 10.1109/tvt.2022.3212109
Abstract: Multi-user orbital angular momentum (MU-OAM) wireless backhaul systems require precise alignment of transmitted and received OAM beams in line-of-sight (LoS) scenarios. Therefore, a crucial feature for a macro base station (MBS) is to accurately obtain… read more here.
Keywords: esprit algorithm; multi user; aoa estimation; oam ... See more keywords