2026
A DFT-Aided PAPR-Aware Cyclic Shift and Phase Selection Scheme for GFB-OFDM
Generalized filter bank orthogonal frequency division multiplexing (GFB-OFDM) has advantages such as multi-subband processing and low out-of-band radiation, and shows promise for future 6G-oriented space-air-ground integrated communications. However, GFB-OFDM still suffers from a high peak-to-average power ratio (PAPR)...
Hao-Dong Li, Dong-Dong Wang, Rui Xue et al.
· IEEE Communications Letters · 0 citations