Concatenated Non-Binary Coding with 4D Constellation Shaping for High-Throughput Fiber-Optic Communication

Sebastian Stern; Masoud Barakatain; Felix Frey; Johannes K. Fischer; Robert F.H. Fischer

doi:10.1364/SPPCOM.2021.SpTh2F.3

OSA Advanced Photonics Congress 2021
OSA Technical Digest (Optica Publishing Group, 2021),
paper SpTh2F.3
•https://doi.org/10.1364/SPPCOM.2021.SpTh2F.3

Concatenated Non-Binary Coding with 4D Constellation Shaping for High-Throughput Fiber-Optic Communication

Sebastian Stern, Masoud Barakatain, Felix Frey, Johannes K. Fischer, and Robert F.H. Fischer

Signal Processing in Photonic Communications 2021

Washington, DC United States
26–29 July 2021
ISBN: 978-1-943580-94-1

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Constellation Shaping (SpTh2F)

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S. Stern, M. Barakatain, F. Frey, J. K. Fischer, and R. F. H. Fischer, "Concatenated Non-Binary Coding with 4D Constellation Shaping for High-Throughput Fiber-Optic Communication," in OSA Advanced Photonics Congress 2021, B. Yang, F. Leo, A. Tauke-Pedretti, S. Arafin, M. Clerici, L. Caspani, L. Busse, M. Kats, J. Fan, W. Ming (Steve) Lee, D. Caplan, N. Parsons, W. Freude, C. Tremblay, D. Hillerkuss, K. Igarashi, H. Elgala, N. Guerrero Gonzalez, R. "Patty" Stabile, K. Jaeger, R. Saive, H. Aziz, and H. Tan, eds., OSA Technical Digest (Optica Publishing Group, 2021), paper SpTh2F.3.

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Abstract

Concatenated non-binary coding suitable for next-generation fiber-optic systems is studied. The scheme is particularly designed for shaped 4D constellations enabling significant SNR gains over conventional dual-polarized QAM schemes.

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