Multilevel Coding With Spatially-Coupled Codes For Beyond 400gbps Optical Transmission

Yohei Koganei,Tomofumi Oyama,Kiichi Sugitani,Hisao Nakashima,Takeshi Hoshida

2018 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXPOSITION (OFC)（2018）

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摘要

We propose a multilevel coding technique inheriting the perfounance of spatially coupled codes. Net coding gains of 12.5, 13.2 and 13.7dB are expected for 16, 64 and 256QAM with low implementation complexity.

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关键词

spatially-coupled codes,multilevel coding technique,optical transmission,bit rate 400 Gbit/s,gain 12.5 dB,gain 13.7 dB,gain 13.2 dB

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