In additive white Gaussian noise (AWGN) channels, probabilistic shaping (PS) approaches
the information-theoretical capacity using typical square-ary quadrature amplitude …

We propose a novel carrier phase recovery (CPR) method in probabilistically-shaped (PS)
coherent systems. This method targets to make the distribution of the received samples …

We report the maximum probability directed blind phase search (MPD-BPS) solution to
enhance the carrier phase estimation (CPE) capability for the probabilistically shaped …

In this study, we propose a non-data-aided algorithm of the cycle slip self-correcting carrier
phase estimation (CSSC-CPE) which mitigates the cycle slips caused by blind CPE in the …

In this paper, we propose an Extended Kalman Filtering with phase noise reconstruction
(EKF-PC) scheme to enhance the carrier recovery capability for probabilistic shaping of …

Index modulation has received a lot of interest in the wireless communication field in the last
decade, since this technology can enhance the data transmission rate per energy (Eb/N0) in …

Higher cardinality modulation formats are generally adopted for probabilistically shaped
(PS) signals to achieve the same entropy as uniformly shaped (US) signals. As a result …

We propose a novel format-transparent phase estimation method in coherent optical
systems by minimizing the Kullback-Leibler (KL) divergence between the signal …

High data rate optical communications are susceptible to phase noise and state of
polarization (SOP) perturbations. The dynamic nature of phase noise and SOP fluctuations …

Phase Recovery in Probabilistically-Shaped Optical Communication Systems Page 1 S3B.6.pdf
Asia Communications and Photonics Conference 2020 © OSA 2020 Phase Recovery in …