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Conferences > OFC > 2021 > M3G > M3G.6

Performance Improvements in Bandwidth-Limited and Digitally-Equalized 50G-PON Downstream Transmission via Block-Interleaving over Four LDPC Codewords

Xiang Liu, Andy Shen, Ning Cheng, Yuanqiu Luo, and Frank Effenberger

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Abstract

We experimentally quantify the performance improvements in bandwidth-limited 50G-PON downstream transmission with receiver-side equalization based on FFE, DFE and MLSE, by bit-interleaving of every four adjacent LDPC codewords, achieving 32-dB power budget with additional margins.

© 2021 The Author(s)

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