Performance Evaluation of Low-Complexity Channel-Polarized Multilevel Coded 146-Gbaud PDM Probabilistically Shaped 16QAM over 101-km Transmission-Reference-Cited by-同舟云学术

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Performance Evaluation of Low-Complexity Channel-Polarized Multilevel Coded 146-Gbaud PDM Probabilistically Shaped 16QAM over 101-km Transmission

Published:2023 Issue: Volume: Page:
ISSN:
Container-title:Optical Fiber Communication Conference (OFC) 2023
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Author:

Kakizaki Takeshi,Nakamura Masanori,Hamaoka Fukutaro,Kisaka Yoshiaki

Abstract

We experimentally show that low-complexity channel-polarized multilevel coding enables up to 74% decoding-complexity reduction compared to concatenated codes over a 101-km 146-Gbaud probabilistically shaped 16QAM signal transmission.

Publisher

Optica Publishing Group

Reference5 articles.

1. Bandwidth Efficient and Rate-Matched Low-Density Parity-Check Coded Modulation

2. Probabilistic Amplitude Shaping With Hard Decision Decoding and Staircase Codes

3. Performance Evaluation of WDM Channel Transmission for Probabilistic Shaping With Partial Multilevel Coding

4. Rate-Adaptive Concatenated Multi-Level Coding With Novel Probabilistic Amplitude Shaping

5. Multilevel codes: theoretical concepts and practical design rules

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