Low-Complexity QPSK Partitioning Assisted Carrier Phase Recovery for CS-NFDM PS-64QAM System

X Li, J Qiao, Z Sun, L Du, H Xu, Y Zhang… - 2024 Asia …, 2024 - ieeexplore.ieee.org
We propose a QPSK partitioning assisted (QPA) carrier phase recovery (CPR) scheme for
continuous spectrum nonlinear frequency division multiplexing (CS-NFDM) probabilistic …