Cost-effective SFO compensation scheme based on TSs for OFDM-PON

J Ma, J He, M Chen, Z Zhou, Y Liu, Y Xiao… - Journal of Optical …, 2019 - opg.optica.org
A cost-effective sampling frequency offset (SFO) compensation scheme based on a simple
training symbol (TS) is proposed and experimentally demonstrated in an orthogonal …

Low-Complexity Sampling Frequency Offset Estimation and Compensation Scheme for OFDM-Based UWOC System

H Li, T Chen, Z Wang, B Cao, Y Li, J Zhang - Photonics, 2022 - mdpi.com
In this paper, a simple sampling frequency offset (SFO) estimation and compensation
scheme based on two phase-conjugated pilots is proposed and experimentally …

Performance Analysis of DCO-OFDM, ACO-OFDM and ADO-OFDM Under the Influence of Optical Effects

A Rigonen, A Ovsyannikova - 2023 International Conference …, 2023 - ieeexplore.ieee.org
This article discusses methods of transmitting OFDM signals, such as DC biased optical
OFDM (DCO-OFDM), asymmetrically clipped optical OFDM (ACO-OFDM) and …

[PDF][PDF] Low-Complexity Sampling Frequency Offset Estimation and Compensation Scheme for OFDM-Based UWOC System. Photonics 2022, 9, 216

H Li, T Chen, Z Wang, B Cao, Y Li… - Visible Light …, 2022 - researchgate.net
In this paper, a simple sampling frequency offset (SFO) estimation and compensation
scheme based on two phase-conjugated pilots is proposed and experimentally …