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cs.IT2023
Low Peak-to-Average Power Ratio FBMC-OQAM System based on Data Mapping and DFT Precoding
Liming Li, Liqin Ding, Yang Wang +1
Filter bank multicarrier with offset quadrature amplitude modulation (FBMC-OQAM) is an alternative to OFDM for enhanced spectrum flexible usage. To reduce the peak-to-average power…
cs.IT2023
Spatial Bandwidth Asymptotic Analysis for 3D Large-Scale Antenna Array Communications
Liqin Ding, Jiliang Zhang, Erik G. Ström
In this paper, we study the spatial bandwidth for line-of-sight (LOS) channels with linear large-scale antenna arrays (LSAAs) in 3D space. We provide approximations to the spatial…