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Conferences > OFC > 2017 > W4A > W4A.3

120-GBaud Coded 8 Dimensional 16QAM WDM Transmission Using Low-Complexity Iterative Decoding Based on Bit-Wise Log Likelihood Ratio

Masanori Nakamura, Fukutaro Hamaoka, Asuka Matsushita, Hiroshi Yamazaki, Munehiko Nagatani, Akihide Sano, Akira Hirano, and Yutaka Miyamoto

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Abstract

We propose a low-complexity decoding scheme that is 8.68e-4 times that of conventional optimal decoding for 8D-16QAM. Experiments confirm that the proposed scheme allows 9-WDM 600-Gbps/ch transmission over 3,500km without penalty.

© 2017 Optical Society of America

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