Experimental Comparison of Average-Power Constrained and Peak-Power Constrained 64QAM under Optimal Clipping in 400Gbps Unamplified Coherent Links

Fuente: arXiv
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Autori principali: Ng, Wing-Chau, Li, Chuandong
Natura: Preprint
Pubblicazione: 2024
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author Ng, Wing-Chau
Li, Chuandong
author_facet Ng, Wing-Chau
Li, Chuandong
contents We experimentally demonstrated an end-to-end link budget optimization over clipping in 400Gbps unamplified links, showing that the clipped MB distribution outperforms the peak-power constrained 64QAM by 1dB link budget.
format Preprint
id arxiv_https___arxiv_org_abs_2407_01018
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle Experimental Comparison of Average-Power Constrained and Peak-Power Constrained 64QAM under Optimal Clipping in 400Gbps Unamplified Coherent Links
Ng, Wing-Chau
Li, Chuandong
Information Theory
Signal Processing
We experimentally demonstrated an end-to-end link budget optimization over clipping in 400Gbps unamplified links, showing that the clipped MB distribution outperforms the peak-power constrained 64QAM by 1dB link budget.
title Experimental Comparison of Average-Power Constrained and Peak-Power Constrained 64QAM under Optimal Clipping in 400Gbps Unamplified Coherent Links
topic Information Theory
Signal Processing
url https://arxiv.org/abs/2407.01018